INTERNATIONAL MUREX TECHNOLOGIES CORP
10-K, 1997-03-24
IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES
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                          SECURITIES AND EXCHANGE COMMISSION
                                Washington, D.C. 20549

                                      FORM 10-K

     [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
           EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 1996

     [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
           EXCHANGE ACT OF 1934 For the Transition period from ____ to ____

                            Commission File Number 0-26144
                                                   -------

                     INTERNATIONAL MUREX TECHNOLOGIES CORPORATION
                 ----------------------------------------------------
                (Exact name of registrant as specified in its charter)

             BRITISH COLUMBIA, CANADA                   NOT APPLICABLE
             ------------------------                  ----------------
           (State or other jurisdiction of             (I.R.S. Employer 
           incorporation or organization)           Identification Number)

                         2255 B. QUEEN STREET EAST, SUITE 828
                              TORONTO, ONTARIO  M4E 1G3
            --------------------------------------------------------------
            (Address, including zip code, of principal executive officers)

                                    (519) 836-8016
                 ---------------------------------------------------
                 (Registrant's telephone number, including area code)

             Securities registered pursuant to Section 12(b) of the Act:

                                         NONE

             Securities registered pursuant to Section 12(g) of the Act:

                             COMMON SHARES, NO PAR VALUE


          Indicate by check mark whether the Registrant (1) has filed all
          reports required to be filed by Section 13 or 15(d) of the
          Securities Exchange Act of 1934 during the preceding 12 months,
          and (2) has been subject to such filing requirements for the past
          90 days.  Yes   X    No     .
                        ----      ----

          Indicate by check mark if disclosure of delinquent filers
          pursuant to Item 405 of Regulation S-K is not contained herein,
          and will not be contained, to the best of the Registrant's
          knowledge, in the definitive proxy statement incorporated by
          reference in Part III of this Form 10-K or any amendment to this
          Form 10-K.  [   ]

          The aggregate market value of the Registrant's outstanding Common
          Shares held by non-affiliates of the Registrant as of March 14,
          1997 was U.S. $128,244,462.  There were 16,285,011 Common Shares
          outstanding as of March 14, 1997.

                         DOCUMENTS INCORPORATED BY REFERENCE:
                         ------------------------------------

          Portions of the Registrant's Proxy Statement for the Annual
          General Meeting of Shareholders to be held on May 13, 1997 are
          incorporated by reference in Part III hereof.


          <PAGE>

 
                    INTERNATIONAL MUREX TECHNOLOGIES CORPORATION
                              Annual Report on Form 10-K
                     For the Fiscal Year Ended December 31, 1996

                                  Table of Contents
                                  ------------------

          Item                                                        Page 
          Number                                                     Number
          ------                                                     ------

                                        PART I


          1.     Business...............................................3

          2.     Properties.............................................9

          3.     Legal Proceedings......................................9

          4.     Submission of Matters to a Vote of Security Holders...10

                                       PART II

          5.     Market for the Registrant's Common Shares
                 and Related Shareholder Matters.......................11

          6.     Selected Financial Data...............................12

          7.     Management's Discussion and Analysis of Financial
                 Condition and Results of Operations...................13

          8.     Financial Statements and Supplementary Data...........17

          9.     Changes in and Disagreements with Accountants 
                 on Accounting and Financial Disclosure................35

                                       PART III

          10.    Directors and Executive Officers of the Registrant....35

          11.    Executive Compensation................................35

          12.    Security Ownership of Certain Beneficial Owners
                 and Management........................................35

          13.    Certain Relationships and Related Transactions........35

                                       PART IV

          14.    Exhibits, Financial Statements, and Reports 
                 on Form 8-K...........................................36

                 Signatures............................................40

                 Index of Exhibits.....................................46

                                       2
          <PAGE>


                                        PART I
          ITEM 1.  BUSINESS

          GENERAL
          -------

               International Murex Technologies Corporation ("IMTC"), has
          many separately incorporated subsidiaries operating throughout
          the world generally under the Murex name (the "Murex Group"). The
          Murex Group develops, manufactures and markets medical diagnostic
          products and provides medical services for the screening,
          diagnosis and monitoring of infectious diseases and other medical
          conditions.

               In February 1992, the Murex Group acquired all the operating
          assets and assumed certain related liabilities of the diagnostics
          division of The Wellcome Foundation Limited ("Wellcome"). This
          acquisition significantly altered the scope of the Murex Group's
          business. Employees increased by 620, and over 600 new products
          were added resulting in a corresponding increase in annual
          revenues from $2.5 million in 1991 to $72 million in 1992.  As a
          result of this acquisition, IMTC was converted from a research
          and development company with a blood banking operation selling
          products through an international distributor network to a
          holding company which conducts business in a dozen major world
          currencies via its subsidiaries with manufacturing capabilities
          and an international direct sales force.

               The Murex Group performs research, develops and manufactures
          in vitro diagnostic products mainly in the United Kingdom and
          markets them throughout the world, using 15 distribution centers
          supporting a direct sales force in 35 countries and a distributor
          network in more than 100 countries.  The Murex Group also
          distributes products manufactured by third parties.  Currently,
          the Murex Group markets diagnostic tests, reagent components, and
          systems for use in clinical laboratories and blood banks.  The
          Murex Group sells approximately 110 products in the United States
          which meet the U.S. Food and Drug Administration ("FDA")
          requirements.  The Murex Group does not presently intend to
          market its remaining products in the United States.

               The majority of the Murex Group's products and technologies
          relate to two primary product groups:  virology and bacteriology
          assays for screening, diagnosis and monitoring of infectious
          diseases.  Worldwide sales of blood viral tests for HIV, Human T-
          Cell Lymphotropic Virus ("HTLV") and hepatitis constituted
          approximately 42% and 51% of the Company's revenue during 1996
          and 1995, respectively.  There had been patent infringement
          claims against several subsidiaries of the Murex Group related to
          their Hepatitis C ("HCV") tests, which constitutes a significant
          portion of hepatitis test sales.  On August 28, 1996, IMTC
          reached a worldwide agreement with Chiron Corporation ("Chiron")
          and Ortho Diagnostic Systems Inc. ("Ortho") concerning tests for
          HCV under which all litigation among the parties permanently
          ceased and Murex received a worldwide license for its HCV
          Serotyping product and licenses for other HCV products in
          selected countries excluding North America, European Union
          members and Japan.  See "Business--Patents, Trademarks, and
          Licenses".

               In August 1995, Murex Corporation ("Murex"), a majority-
          owned subsidiary, was merged into Murex Diagnostics Inc. ("MDI"). 
          Murex developed an in vitro rapid format, Single Use Diagnostic
          System ("SUDS(R)") test cartridge in which the patient's specimen
          and reagents are mixed to diagnose a given disease or condition.
          The Murex Group's direct sales force continues to sell the
          SUDS(R) HIV-1 test in the United States and the SUDS(R) HIV 1+2
          test in Europe and other countries.

          RECENT DEVELOPMENTS

          Return to Profitability

               During the third quarter the Company returned to
          profitability following six quarters of losses.  The Company was
          also profitable for the year.

          Digene Corporation

               Effective February 1997, the Murex Group and Digene
          Corporation ("Digene") entered into a five year agreement to work
          together to create a direct European sales operation for Digene's
          sexually transmitted disease diagnostics business.  Digene, a
          leading developer of DNA probe technology, will sell its Hybrid
          Capture(R) human papillomavirus ("HPV") DNA test directly in
          selected European markets using the Company's existing
          distribution infrastructure in exchange for selling service fees. 
          Additionally, Digene will make fixed payments over the next two
          years for the European HPV sales.

                                       3
     <PAGE>

               The Murex Group's relationship with Digene began in 1994
          when the Company subsidiary, Murex Diagnostics Corporation
          ("MDC")  invested in Digene's equity securities.  The MDC owned
          approximately 6.5% of Digene's equity at December 31, 1996.

          Eurogenetics N.V.

               During January, MDC entered into a 10 year, worldwide
          Original Equipment Manufacturer ("OEM") distribution agreement
          with Eurogenetics N.V. ("Eurogenetics").  Pursuant to the terms
          of the agreement, the Murex Group will distribute Eurogenetics'
          mircotitre plate EIA kits for rubella, toxoplasmosis,
          cytomegalovirus ("CMV"), chlamydia, herpes and beta-2
          microglobulin. 

          Chiron License Agreement

               Several subsidiaries of the Murex Group were involved in
          patent infringement litigation in several countries against
          Chiron and Ortho related to Chiron's HCV patent.  On August 28,
          1996, IMTC reached a worldwide agreement with Chiron and Ortho
          concerning tests for HCV under which all litigation among the
          parties permanently ceased. This significant event put an end to
          depleting legal expenses and obtained for the Murex Group a
          worldwide license for its HCV Serotyping products and licenses
          for other HCV tests in selected countries excluding North
          America, European Union members and Japan.  See "Business-
          Patents, Trademarks and Licenses". 

          The Monitoring Market

               In February 1996, the Murex Group announced its expansion
          into the emerging diagnostics monitoring market, which management
          expects to exceed $1 billion by the year 2000.  The monitoring
          market directly complements the Company's existing markets of
          screening and diagnosis and also leverages its worldwide
          marketing and distribution network.  The diagnostic monitoring
          market includes tests that among other applications, assess a
          patient through the course of a disease or infection, monitor
          various forms of anti-viral therapies and monitor conditions
          associated with transplants.  In contrast, screening and
          diagnosis tests are used to indicate whether a patient is, or is
          not, carrying a disease or infection.  In patient use, screening
          and diagnosis tests are usually only required to be administered
          once while monitoring tests are usually administered numerous
          times.

               Patient monitoring has become an important and critical
          element of patient care and treatment.  The Murex Group believes
          it can capture a significant portion of this emerging market by
          strategically positioning itself in key segments of the market
          including AIDS patients, transplant recipients and other immune
          compromised patients.

          Abbott Litigation

               On July 2, 1996, MDC filed a patent infringement suit
          against Abbott Laboratories ("Abbott") in the Northern District
          Court of Georgia, seeking injunctive relief against Abbott and
          damages for infringement of a patent held by MDC for a particle
          bound binding component immunoassay.  The suit alleges that two
          Abbott systems, the Abbott IMx  Immunoassay and the Abbott AxSYM 
          System, infringe one or more claims of the MDC's patent.  Abbott
          has answered the complaint and the parties are now actively
          engaged in discovery.

          Innogenetics N.V. Agreements

               During February 1996, MDC entered into an exclusive
          distribution, development and license agreement with Innogenetics
          N.V. ("Innogenetics") to develop and market gene probe products
          for the monitoring of patients and the classification of viral
          diseases.  Under the terms of the agreement, MDC paid
          Innogenetics approximately $5.9 million during 1996 and will pay
          $1.6 million during 1997 to Innogenetics for the exclusive rights
          to distribute Innogenetics' LiPA products, excluding HCV, for 15
          years.  MDC will also pay Innogenetics a royalty of 10% of the
          Murex Group's net sales of Innogenetics' products.  This
          strategic alliance with Innogenetics has provided the Murex Group
          with exclusive rights to the Murex/Innogenetics LiPA HIV-1
          Reverse Transcriptase ("HIV-1 RT") monitoring test. This test
          simultaneously detects wild-type and HIV mutations associated
          with the reverse transcriptase drugs AZT, ddI, ddC and 3TC.

               These reverse transcriptase drugs are currently being
          utilized, separately and in combination, to treat HIV patients. 
          Resistance to the drugs occurs as virus mutations develop that
          may eventually cause the drug, or combination of drugs, to become

                                       4
     <PAGE>

          ineffective against the virus.  The Murex/Innogenetics LiPA HIV-1
          RT test is the first rapid assay to measure mutant strains.

               Resistant mutations occur with all the approved HIV
          therapies.  Therefore, it is critical to monitor the development
          of mutations so therapies can be appropriately combined and
          adjusted.  The new HIV-1 RT test provides crucial information
          relating to the development of resistance to individual and
          combination therapy.  By obtaining resistance information,
          physicians can avoid using drugs that may not be effective,
          thereby increasing patient care and eliminating the expense of
          unnecessary and ineffective therapy.  In addition, a physician
          may utilize resistance information prior to starting or changing
          therapy by screening a patient for the presence of existing drug
          resistant mutations.  The Company anticipates launching the test
          into selected European markets during the second quarter of 1997. 
          In the U.S., MDI has had discussions with the FDA but has not yet
          filed an application for the approval of the test.

               Also under the Innogenetics agreement, MDC will fund agreed-
          upon research and development programs, beginning in 1998 and for
          each of the following 13 years in an amount equal to 20% of the
          Murex Group's net sales, subject to a cap, of Innogenetics'
          products.  See "Business - Research and Development".

          Restructuring, Renaming, and Voluntary Liquidation of Murex
          Diagnostics Limited

               During the first quarter of 1996,  one UK subsidiary of the
          Murex Group, Murex Diagnostics Limited ("MDL"), was restructured
          to maximize operational efficiencies.  MDL retained the Company's
          HCV business in the UK and the manufacturing of the HCV
          Serotyping test.  All other MDL business was sold to another of
          the Murex Group's UK subsidiaries, Murex Biotech Limited ("MBL").
          Subsequent to the restructuring, MDL was renamed Specialist
          Diagnostics Limited ("SDL").  SDL entered voluntary liquidation
          following the British High Court ruling that an interim cash
          security of $9.3 million be posted by SDL relating to its then
          ongoing patent litigation with Chiron and Ortho.  Co-liquidators
          have been appointed.  As of December 31, 1996, IMTC and its
          subsidiaries represented predominately all creditors; therefore,
          in the consolidated financial statements this subsidiary is
          assumed to be fully liquidated.  

          Stock Repurchase

               In January 1995, IMTC instituted a program to acquire up to
          5% of its outstanding common shares.  Pursuant to the repurchase
          program, IMTC purchased shares from time-to-time until January
          1996.  Purchases were made in the open market, subject to share
          availability, at prices IMTC deemed appropriate.  IMTC purchased
          a total of 431,200 shares which were all retired during the first
          quarter of 1996.

          Management

               In December 1996, IMTC announced the appointment of C.
          Robert Cusick as President and Chief Executive Officer ("CEO"). 
          Mr. Cusick is also IMTC's Vice Chairman.  Mr. Cusick has always
          played an active role in the management of IMTC and previously
          served as CEO from 1990 to 1993. 

          IMMUNODIAGNOSTIC PRODUCTS

               The health care industry is comprised of four main sectors:
          diagnostics, therapeutics, preventive medicine, and health
          services.  The diagnostics sector involves the diagnosis or
          detection of specific diseases or medical conditions. Proper
          therapy or treatment can only be provided following an accurate
          diagnosis of these underlying diseases or conditions. 
          Diagnostics cover a wide range of products and services,
          including items such as X-ray equipment, blood pressure
          measurement equipment, analytical chemistry equipment and
          immunodiagnostics.

               Immunodiagnostics is the field of diagnostics that employs
          the reactions between antibodies and antigens as the basis of
          tests for the detection of specific diseases and other medical
          conditions.  Antibodies are proteins in human or animal blood
          that are produced by the immune system in response to exposure to
          foreign substances or antigens such as bacteria and viruses. 
          Antibodies and antigens are complementary with each antibody
          being directed against, and reacting with, one specific type of
          antigen.  Antibodies will react with antigens at very low
          concentrations, and it is these unique characteristics  that give
          immunodiagnostic tests their high degree of sensitivity and
          specificity.  

                                       5
     <PAGE>

               Early immunodiagnostic tests used antibodies extracted from
          human or animal blood.  Such polyclonal antibodies recognize more
          than one epitope (antigenic site) on the antigen concerned and
          the number of epitopes recognized may vary from animal to animal. 
          This variation can result in minor test quality differences among
          production lot batches.  Other problems associated with the
          production and use of animal and human based polyclonal
          antibodies include the risk of infected blood contaminating the
          end product or infecting those working with it.

               In 1975, the first practical method for creating laboratory
          produced versions of natural antibodies in significant quantities
          was developed.  They are known as monoclonal antibodies because
          they are produced by obtaining antibody producing cells from mice
          immunized against a selected antigen and fusing these cells with
          a type of cell that reproduces indefinitely (a cancer or myeloma
          cell).  The product of the fusion of these cells is called a
          hybridoma.  Hybridomas secrete the desired antibody and multiply
          to generate vast numbers of identical hybridomas.  This hybridoma
          technology, which allows mass production of monoclonal
          antibodies, has led to dramatic growth in immunodiagnostic tests
          or immunoassays. 
           
          Products and Technology

               The Murex Group's immunodiagnostic product line includes
          over 600 diagnostic tests, reagent components and systems. 
          Approximately 42% and 51% of IMTC subsidiaries' revenue for 1996
          and 1995, respectively, was generated from the sale of virology
          diagnostics to detect HIV-1 and HIV-2 (the viruses causing AIDS),
          HTLV-I and II,  and hepatitis A, B and C infections.  The Murex
          Group also markets bacteriology products worldwide to detect such
          bacterial infections as strep throat and salmonella poisoning. 
          United States sales of bacteriology products account for
          approximately 25% of the Murex Group's sales.  Trade names of
          these products include Wellcogen TM, Wellcolex TM, Staphaurex TM,
          REVEAL TM, and Streptex TM.  Murex developed an in vitro,
          immunodiagnostic rapid test system, the Single Use Diagnostic
          System, or SUDS(R), that can be used to diagnose numerous
          specific diseases or medical conditions. The SUDS(R) HIV-1 test
          was approved by the FDA in 1992.  In late 1993, the SUDS(R) HIV
          1+2 test was introduced by affiliated companies for sale in
          Europe.  The HIV 1+2 test is not currently available, nor
          planned, for sale in the United States or certain other countries
          because of regulatory and other restrictions. The Murex Group's
          product introductions during 1994, 1995 and 1996 include HTLV I
          and II antibody detection assay, syphilis antibody test,
          hepatitis C western blot, therapeutic drug monitoring-quality
          assessment program, mycoplasma pneumonia antibody detection kit, 
          HIV 1+2 type O antibody test, Hepatitis A Total Ab, Hepatitis
          AIgM, Digene Sharps probe assays, E-coli, Cryptococcus,
          Staphaurex Plus assays and SAM .  See "Business--Patents,
          Trademarks and Licenses".

          MARKETING AND COMPETITION

               The immunodiagnostic systems industry is fragmented and
          highly competitive.  It consists of large multinationals with
          highly entrenched market positions and many small to medium size
          companies competing within specific market segments.  The
          industry is experiencing some concentration as some of the larger
          companies merge or acquire smaller companies.  Within the
          infectious disease market, segmentation exists both by product
          group and the type of testing to be performed: mass screening
          tests, confirmatory tests and rapid diagnostic tests.  The Murex
          Group's  products compete in all these market segments. 
          Principal customer types in the infectious disease market include
          blood banks, hospitals, clinical diagnostic laboratories and
          physicians' offices.  Principal competitors in the high volume
          mass screening market are Abbott Laboratories, Ortho Diagnostic
          Systems, Genetic Systems and Organon Teknika.  Principal
          competitors in the rapid assay market are Hybritech, Becton-
          Dickinson and Abbott Laboratories.

               The Murex Group  possesses a significant portfolio of proven
          products and technologies.  Approximately 74% of  product sales
          are concentrated in Europe and the United States.  Murex Group
          sales are supported by regional distribution centers serving
          direct sales forces in the United States, the United Kingdom,
          Germany, Italy, Spain, France, Switzerland, the Czech Republic,
          the Netherlands, Canada, Argentina, Columbia, Brazil, Australia
          and South Africa.  The Murex Group is represented in the rest of
          the world by a network of direct sales representatives,
          distributors and agents.

               No single customer represented more than 5% of total sales
          in 1996.  For further information concerning IMTC's or the Murex
          Group's domestic and foreign operations, see Note 20 to the
          Consolidated Financial Statements.  

          RESEARCH AND DEVELOPMENT

               The principal focus of the Murex Group's research and
          development efforts has been and will continue to be the
          development of high-volume assays for the detection of infectious
          agents such as HTLV, HIV and hepatitis using advanced enzyme

                                       6
     <PAGE>

          immunoassay technologies.  Also, under the terms of the 1992
          acquisition of the diagnostics division of Wellcome, Wellcome
          agreed to collaborate with the Murex Group and grant first right
          of access to future technological discoveries applicable to
          medical diagnostics through February 1997.  Pursuant to this
          agreement, MDC has entered into a semi-exclusive patent licensing
          agreement with Glaxo-Wellcome relating to resistance to AZT. 

               During February 1996, MDC entered into an exclusive
          distribution, development and license agreement with Innogenetics
          to develop and market gene probe products for the monitoring of
          patients and the classification of viral diseases.  Under the
          terms of the agreement, MDC paid $5.9 million during 1996 and
          will pay $1.6 million during 1997 to Innogenetics for the
          exclusive rights to distribute Innogenetics' LiPA products,
          excluding HCV,  for 15 years.  MDC will also pay Innogenetics a
          royalty of 10% of the Murex Group's net sales of Innogenetics'
          products.  Also under this agreement, MDC shall fund agreed-upon
          research and development programs, beginning in 1998 and for each
          of the following 13 years  in an amount equal to 20% of the Murex
          Group's net sales of Innogenetics' products, subject to a cap.

               This strategic alliance with Innogenetics has provided the
          Murex Group exclusive rights to the Murex/Innogenetics LiPA HIV-1
          Reverse Transcriptase ("HIV-1 RT") monitoring test.  The Murex
          Group anticipates launching the test into selected European
          markets during the second quarter of 1997.  In the U.S., MDI has
          had discussions with the FDA but has not yet filed an application
          for the approval of the test.  This test simultaneously detects
          wild-type and HIV mutations associated with the drugs AZT, ddI,
          ddC and 3TC.  These reverse transcriptase drugs are currently
          being utilized, separately and in combination, to treat HIV
          patients.  Resistance to the drugs occurs as virus mutations
          develop that may eventually cause the drug, or combination of
          drugs, to become ineffective against the virus.  The
          Murex/Innogenetics LiPA HIV-1 RT test is the first rapid assay to
          measure mutant strains.

               Resistant mutations occur with all the approved HIV
          therapies.  Therefore, it is critical to monitor the development
          of mutations so therapies can be appropriately combined and
          adjusted.  The new HIV-1 RT test provides crucial information
          relating to the development of resistance to individual and
          combination therapy.  By obtaining resistance information,
          physicians can avoid using drugs that may not be effective
          therapy.  In addition, a physician may utilize resistance
          information prior to starting or changing therapy by screening a
          patient for the presence of existing drug resistant mutations.

               The Murex Group's internal research and development remains
          strong as evidenced by its HTLV, syphilis and other new product
          introductions.  The Murex Group incurred in-house and third party
          research and development expenses aggregating  $6,369,000,
          $7,426,000 and $6,372,000 for the years ended December 31, 1996,
          1995, and 1994, respectively.

          MANUFACTURING OPERATIONS

               Worldwide distribution and sales of the majority of the
          Murex Group's products originate from MBL's manufacturing
          facility.  Several products sold by the Murex Group are produced
          by third party manufacturers located throughout the world.  Raw
          materials are produced or acquired from independent suppliers and
          assembled into finished products.  MBL is fully compliant with
          the European Economic Community ISO 9001 manufacturing and design
          standards.  See "Business--Government Regulation".

               MDI operates under Good Manufacturing Practices ("GMP")
          guidelines which outline the manufacturing, quality control,
          quality assurance and documentation standards mandated by the FDA
          for a medical products company.  The components of the SUDS(R)
          test cartridge and reagent raw materials are purchased by MDI
          from suppliers and contract manufacturers and are assembled by
          MDI.  Currently there are no material adverse effects on capital
          expenditures, earnings or Murex Group's competitive position due
          to compliance with federal, state and local environmental
          regulations.  See "Business--Government Regulation".

          PATENTS, TRADEMARKS, AND LICENSES

               Patents and other proprietary technology are important to
          biotechnology companies.  Extensive research on a worldwide scale
          by many companies has led to competitive claims of technology and
          patents ownerships. The Murex Group's assets include a
          comprehensive patent and license portfolio.  Patented latex
          agglutination technologies owned by the Murex Group serve as the
          base technologies for the REVEAL and Wellcolex bacterial product
          lines.  License agreements with the Murex Group as licensee
          include technologies and patents covering areas such as HIV-2 and
          hepatitis B core.

                                       7
     <PAGE>

               The Murex Group's business utilizes newly developed
          technologies that include patents on processes and devices. 
          These types of technologies are the focal point for the
          biotechnology industry.  The ownership and patentability of such
          processes or devices have become increasingly complex, resulting
          in competitive claims of ownership within the industry.

               Several subsidiaries of the Murex Group were involved in
          patent infringement litigation in several countries against
          Chiron and Ortho related to Chiron's HCV patent.  On August 28,
          1996, IMTC reached a worldwide agreement with Chiron and Ortho
          concerning tests for HCV under which all litigation between the
          parties permanently ceased. 

               The settlement agreement grants the Murex Group, as well as
          its affiliates, a license to sell its HCV Serotyping tests
          worldwide and licenses other HCV tests in selected countries
          excluding North America, European Union members and Japan. The
          license under this agreement carries a guaranteed minimum royalty
          for seven years.  The agreement also grants to the Chiron-Ortho
          joint business rights to the Murex Group's Sample Addition
          Monitor ("SAM TM") technology and an option to sell the Murex
          Group's HCV Serotyping test.  The agreement also provides Chiron
          the opportunity to acquire the Murex Group's HCV immunoassay
          business at its then fair value in the event IMTC receives an
          offer to purchase 50% or more of the combined voting power of
          IMTC's then outstanding securities, or if IMTC's Board of
          Directors approves a merger, or the sale of all, or substantially
          all, of the Murex Group's assets.  If Chiron does not exercise
          this option, IMTC is entitled to transfer its rights and licenses
          under the agreement described above.

               "Wellcogen", "Wellcolex", "Staphaurex", "Staphaurex Plus",
          "Streptex", "REVEAL", "Murex", "SUDS" and "SAM" are among the
          registered or licensed trademarks of the Murex Group.  MDC has
          also applied for a trademark for "Information for Life".  Under
          the terms of the acquisition of the diagnostics division of
          Wellcome, the Murex Group has the right to continue to use the
          name "Well" in connection with acquired products until August,
          2000.

               The Murex Group holds various patents on current and
          potentially valuable technologies in multiple countries.  The
          exploitation of potential value is anticipated through a
          combination of product development and/or licensing of technology
          for use by others.

               MDC has licensed certain of its patented technologies to
          third parties.  MDC completed a non-exclusive, out-licensing
          transaction during the second quarter of 1994 by licensing
          technology acquired as part of the 1992 acquisition of the
          diagnostics division of Wellcome to Abbott.  This transaction
          provided MDC with a $10 million minimum license fee to be paid
          over four years.  MDC received $4, million, $2 million and $2
          million in 1994, 1995 and 1996, respectively.  MDC received the
          final $2 million of the guaranteed $10 million minimum license
          fee in January 1997.  Furthermore, MDC earned an additional
          $100,000 and $878,000 in 1995 and 1996, respectively, as a result
          of minimum royalty levels being exceeded.  The underlying revenue
          stream associated with this licensing agreement has been growing
          at approximately 40% per year.  It continues to remain strong and
          growing and the Company expects the minimum royalty levels to
          continue to be exceeded until the expiration of the patent in the
          year 2004.  Therefore, as of 1998, the Company anticipates
          receiving at least $3 million per year from this licensing
          arrangement.

               The Murex Group also relies on unpatented technology and
          know-how.  There can be no assurance that others will not obtain
          access to, or independently develop, such know-how. The Murex
          Group also protects their proprietary information through
          confidentiality agreements executed by all management employees. 

          GOVERNMENT REGULATION

               The manufacture and marketing of in vitro diagnostic
          products are governed by a variety of statutes and regulations in
          the United States and by comparable laws and regulations in other
          countries.  Some countries do not have any such statutes and
          regulations.  The process mandated by the FDA for approval of a
          diagnostic product differs depending on whether the product is
          classified as a medical device or a biological product.  

               FDA approval may be obtained to market medical device
          products in the United States through a pre-market notification
          filing, or 510(k) submission, for a device that is substantially
          equivalent to devices on the market.  The review period can be in
          excess of 200 days, depending on the device's complexity, from
          the date of filing the application.  Affirmative FDA action is
          required before marketing may proceed.  Medical devices not
          substantially equivalent to devices already on the market must
          undergo a more elaborate approval process requiring the
          submission to the FDA of an application for pre-market approval
          ("PMA") containing substantial technical, manufacturing and
          clinical data.

                                       8
     <PAGE>

               Approval by the FDA of a biological product (rather than a
          medical device product ) for human use, such as the SUDS(R) HIV-1
          test, which was approved by the FDA in 1992, is a multi-step
          process.  The process includes:  (a) pre-clinical laboratory and
          animal tests, (b) submission to the FDA of an application for an
          Investigational New Drug exemption ("IND"), which must become
          effective before human clinical trials may commence, (c) human
          clinical trials to establish the safety and effectiveness of the
          product, (d) submission to the FDA of a Product License
          Application ("PLA"), which summarizes the results of clinical
          studies, and a related Establishment License Application ("ELA")
          for the licensing of the product's manufacturing processes and
          facilities, (e) FDA approval of the PLA and ELA, and, (f) FDA
          evaluation and release of each manufactured lot prior to
          distribution.  An ELA provides information on the results of the
          clinical tests as well as the details of the manufacturing
          process, such as raw material suppliers, manufacturing equipment,
          quality control and assurance procedures, and product labeling. 
          Additionally, an ELA discloses the qualifications of the
          personnel involved in product development, manufacturing and
          testing.  FDA's review of an ELA entails examination of such data
          and information as well as inspection of the facilities that will
          be used for the manufacture of the product.  MBL's UK
          manufacturing facility is certified to ISO 9001, an international
          quality management system standard for design, manufacture and
          distribution of in vitro diagnostic kits and systems. 

               Although the Murex Group anticipates additional FDA and
          foreign approvals, it is not possible to estimate when the
          application and review processes will be completed with respect
          to a given product or facility.  There can be no assurance that
          additional approvals from the FDA or other foreign regulators
          will be granted.

               The Murex Group is also subject to various federal, state
          and local laws and regulations relating to working conditions,
          laboratory and manufacturing practices, the experimental use of
          animals and the use and disposal of hazardous or potentially
          hazardous substances, includined in connection with research work
          and preclinical and clinical trials and testing.  The extent of
          government regulation which might result from future legislation
          or administrative action cannot be accurately predicted.

          EMPLOYEES

               As of February 28, 1997, IMTC through its subsidiaries, had
          641 full time employees located world wide, 60 of whom were
          involved in research and development, 218 in manufacturing and
          278 in sales and marketing.  All other employees perform
          executive and administrative functions. Certain Murex Group
          employees are represented by seven separate unions which include
          approximately 105 employees, primarily in manufacturing and sales
          in the United Kingdom, Italy and France.  Management considers
          all of its relations with its employees, both union and non-
          union, to be good.


          ITEM 2.  PROPERTIES

               MBL researches, develops, manufactures and ships its
          products from a 100,000 square foot facility located in Dartford,
          England, leased from Glaxo-Wellcome Limited through 2000, subject
          to a five year extension. MDI manufactures in a 41,000 square
          foot facility located in Norcross, Georgia, leased through
          December 1999.  Subsidiary sales office leases in various
          countries generally expire at various times through 1999.

               The Murex Group believes its facilities are adequate and
          suitable for its current and anticipated manufacturing, research,
          development, marketing and administrative operations for the
          foreseeable future.

          ITEM 3.  LEGAL PROCEEDINGS

             (a) United Kingdom Tax Dispute:

                 During 1995, the UK Inland Revenue questioned the tax
                 basis of inventory, accounts receivable and property,
                 plant and equipment related to the 1992 purchase of
                 assets from Wellcome. If Inland Revenue is successful in
                 its argument, a tax charge of up to $4.2 million could
                 arise.  Management believes it has meritorious defenses
                 against the claims of Inland Revenue and, therefore, has
                 not recorded a  provision for losses related to this
                 matter.

                                       9
     <PAGE>

             (b) Class Actions:

                 Four class action lawsuits were instituted on behalf of
                 all persons who had purchased IMTC's securities between
                 May 21, 1992 and August 19, 1992 against IMTC, two
                 executive officers of IMTC, and Messrs. Edward J.
                 DeBartolo, Sr. (now deceased) and Edward J. DeBartolo,
                 Jr., in the Southern District of Texas, Houston Division. 
                 In January 1993, the class actions were voluntarily
                 transferred to the United States District Court, Eastern
                 District of New York. The complaints alleged that the
                 defendants omitted and/or misrepresented material facts
                 about IMTC which resulted in artificially inflating the
                 market price of IMTC's securities permitting, in part,
                 Messrs. DeBartolo, Sr. and DeBartolo, Jr. to sell their
                 IMTC securities in violation of the federal and Texas
                 securities laws.  One further action alleged violations
                 of insider trading rules under the federal securities
                 laws.  The defendants answered denying the allegations in
                 the complaints.  During 1996, the parties agreed to
                 settle all outstanding claims for $5.4 million, a portion
                 of which has been paid by IMTC into escrow held by the
                 claims administrator.  In accordance with the Stipulation
                 Settlement Agreement, Edward J. DeBartolo, Jr. and the
                 Estate of Edward J. DeBartolo, Sr. each transferred
                 92,943 common shares of the Company's stock to the
                 Company to be used as their portion of the settlement. 
                 The claims administrator is currently qualifying
                 claimants and management expects this matter to be
                 finalized during the first half of 1997.


          ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

               None.

                                       10
     <PAGE>

                                       PART II

          ITEM 5.  MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED
                   SHAREHOLDER MATTERS

               IMTC's Common Shares have been listed and traded on the
          Nasdaq National Market System ("Nasdaq")
          under the symbol "MURXF" since June 1, 1995.  From December 11,
          1990 to May 31, 1995, IMTC's Common Shares were listed and traded
          on The Toronto Stock Exchange and the American Stock Exchange
          under the symbol "MXX".

               The following tables set forth the quarterly high and low
          closing sale prices of the Common Shares on the American and
          Toronto Stock Exchanges from January 1, 1995 to May  31, 1995,
          and for Nasdaq from June 1, 1995 to December 31, 1996.  As of
          March 14, 1997, the noon buying rate as reported by the Federal
          Reserve Bank of New York for the conversion of Canadian dollars
          into United States dollars was Cdn. $1.3636 = U.S. $1.00.

                                                   Calendar Year
                                                        1996
          ---------------------------------------------------------
          NASDAQ Stock Exchange
          (Expressed in U.S. Dollars)              High       Low
          ---------------------------------------------------------

          First Quarter                           $3.63     $2.38
          Second Quarter                           4.63      2.63
          Third Quarter                            6.38      3.00
          Fourth Quarter                           7.63      5.25

          ----------------------------------------------------------
          American Stock Exchange
          (Expressed in U.S. Dollars)              High       Low
          ----------------------------------------------------------

          First Quarter                           $  --     $  --
          Second Quarter                             --        --
          Third Quarter                              --        --
          Fourth Quarter                             --        --


          ----------------------------------------------------------
          Toronto Stock Exchange
          (Expressed in Canadian Dollars)          High       Low

          First Quarter                           $  --     $  --
          Second Quarter                             --        --
          Third Quarter                              --        --
          Fourth Quarter                             --        --



                                                  Calendar Year
                                                       1995
          ----------------------------------------------------------
          NASDAQ Stock Exchange
          (Expressed in U.S. Dollars)               Low      High
          ----------------------------------------------------------

          First Quarter                              --        --
          Second Quarter                             --        --
          Third Quarter                           $5.48     $2.81
          Fourth Quarter                           4.75      2.75

          ----------------------------------------------------------
          American Stock Exchange
          (Expressed in U.S. Dollars)              High       Low
          ----------------------------------------------------------

          First Quarter                           $4.13     $3.38
          Second Quarter                           4.13      3.38
          Third Quarter                              --        --
          Fourth Quarter                             --        --

          ----------------------------------------------------------
          Toronto Stock Exchange
          (Expressed in Canadian Dollars)          High       Low
          ----------------------------------------------------------

          First Quarter                           $6.13     $4.80
          Second Quarter                           5.63      4.25
          Third Quarter                              --        --
          Fourth Quarter                             --        --


          SHAREHOLDERS

               As of March 14, 1997, IMTC had 16,285,011 Common Shares held
          by approximately 702 holders of record.  The number of holders do
          not include all individuals with a beneficial interest in IMTC's
          Common Shares.

          DIVIDEND POLICY

               IMTC has never paid a cash dividend on its Common Shares and
          has no plans to pay cash dividends in the foreseeable future. 
          The policy of IMTC's Board of Directors is to retain any earnings
          for use in the operation and expansion of business and the Bank
          of America line of credit facility prohibits the payment of any
          IMTC dividends except those paid in common stock.

                                       11
     <PAGE>

          ITEM 6.   SELECTED FINANCIAL DATA

          -----------------------------------------------------------------
                                                  Year Ended December 31,
                                               ----------------------------
                                               1996       1995        1994
          -----------------------------------------------------------------
          CONSOLIDATED STATEMENTS OF        (In thousands of U.S. Dollars,
          OPERATIONS DATA                       except per share data)


          Product sales                  $ 99,881      $92,394     $93,192
          License fees                        970                    9,250
                                         ---------------------------------
          Total revenues                  100,851       92,394     102,442

          Cost and expenses:
            Cost of products sold          34,887       30,181      24,353
            Research & development          6,369        7,426       6,372
            General & administrative       25,803       24,418      22,399
            Sales & marketing              29,523       26,898      23,586
            Royalty expense                (2,799)       8,365       9,599
            Restructuring costs             2,100
            All other expenses              1,542       (1,016)        547
                                         ---------------------------------
          Total costs & expenses           97,425       96,272      86,856

          Operating income (loss)           3,426       (3,878)     15,586
          Interest expense, net              (643)        (167)       (632)
          Settlement of litigation                      (3,123)
          All other income (expense), net    (934)         558        (730)
                                         ---------------------------------

          Net income (loss)                $1,849      $(6,610)    $14,224
                                         =================================

          Net income (loss) per
               common share                 $0.11       $(0.40)      $0.85
          Weighted average common
               shares outstanding          16,511       16,381      16,739
          Cash dividends                        0            0           0




                                           Year Ended December 31,
                                           -----------------------
                                               1993       1992
          --------------------------------------------------------
          CONSOLIDATED STATEMENTS OF      (In thousands of U.S. Dollars,
          OPERATIONS DATA                     except per share data)


          Product sales                      $79,689       $72,097
          License fees                            36            92
                                             ---------------------
          Total revenues                      79,725        72,189

          Cost and expenses:
            Cost of products sold             24,368        24,149
            Research & development             5,967         8,237
            General & administrative          15,746        18,607
            Sales & marketing                 22,357        27,551
            Royalty expense                    6,430         2,737
            Restructuring costs                              8,574
            All other expenses                 1,091           131
                                             ---------------------
          Total costs & expenses              75,959        89,986

          Operating income (loss)              3,766       (17,797)
          Interest expense, net                 (917)         (545)
          Settlement of litigation
          All other income (expense), net       (175)          745
                                             ---------------------

          Net income (loss)                  $ 2,674      $(17,597)
                                             =====================

          Net income (loss) per
               common share                     $0.16       $(1.17)
          Weighted average common
               shares outstanding             16,340        15,007
          Cash dividends                           0             0







                                                   At December 31,
                                         ----------------------------------
                                               1996       1995        1994
          -----------------------------------------------------------------
          CONSOLIDATED                      (In thousands of U.S. Dollars)
          BALANCE SHEET DATA


          Total assets                    $95,113      $85,748     $85,643
          Long term debt and redeemable
            preference shares               9,638            0           0




                                                  At December 31,
                                             ---------------------
                                                  1993       1992
          --------------------------------------------------------
          CONSOLIDATED                     (In thousands of U.S. Dollars)
          BALANCE SHEET DATA


          Total assets                       $58,966      $59,844
          Long term debt and redeemable
            preference shares                      0        1,754

                                       12
     <PAGE>


          ITEM 7.   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                    CONDITION AND RESULTS OF OPERATIONS

               This report contains or refers to forward-looking
          information including future revenues, products, and income and
          is based upon current expectations that involve a number of
          business risks and uncertainties.  Among the factors that could
          cause actual results to differ materially from any forward-
          looking statement include, but are not limited to, technological
          innovations of competitors, changes in health care regulations
          and reimbursements, litigation claims, changes in foreign
          economic conditions or currency translation, product acceptance,
          government approvals or changes in government regulation of the
          Company's products, as well as other factors discussed in other
          Securities and Exchange Commission filings for the Company.

          FINANCIAL CONDITION

               During the year ended December 31, 1996, IMTC and the Murex
          Group (collectively referred to herein for consolidated financial
          purposes only as the "Company"), returned to profitability,
          maintained positive working capital and secured a $15 million
          line of credit to meet its capital needs.  

          Litigation and Technology Disputes

               The Murex Group's business utilizes newly developed
          technologies that include patents on processes and devices. 
          These types of technologies are the focal point for the
          biotechnology industry.  The ownership and patentability of such
          processes or devices have become increasingly complex, resulting
          in competitive claims of ownership within the industry.

               IMTC and several subsidiaries of the Murex Group were
          involved in several lawsuits, including technology patent issues,
          which were settled during 1996. The Company is not presently the
          defendant in any material judicial proceeding. The Company has
          remaining obligations related to these matters, which have been
          accrued in the consolidated financial statements. The Company is
          vigorously pursuing its patent infringement suit in which the
          Company is the plaintiff against Abbott, and continues to defend
          one UK Inland Revenue Claim, both of which are discussed below.

               On July 2, 1996, MDC filed a patent infringement suit
          against Abbott Laboratories seeking injunctive relief against
          Abbott and damages for infringement of a patent held by MDC for a
          particle bound binding component immunoassay.  The suit alleges
          that two Abbott systems, the Abbott IMx  Immunoassay and the
          Abbott AxSYM  System, infringe one or more claims of the patent.

               During 1995, the UK Inland Revenue questioned the tax basis
          of inventory, accounts receivable and property, plant and
          equipment related to the 1992 purchase of assets from Wellcome.
          If the Inland Revenue is successful in its argument, a tax charge
          of up to $4.2 million could arise.  Management believes it has
          meritorious defenses against the  claims of the Inland Revenue
          and, therefore, has not recorded a provision for losses related
          to this matter.

               During October 1995, Her Majesty's Customs and Excise Tax
          required MDL to pay approximately $900,000 in Value Added Tax
          ("VAT") related to its central cost allocation agreements with
          its subsidiaries.  Management believed this assessment was
          incorrect and lodged an appeal.  In July 1996, the UK Tribunal
          ruled in the Company's favor and this assessment was withdrawn. 
          In addition to receiving a refund of the $900,000 assessment, the
          Company received  compound interest and expenses related to
          defending its position.

          Liquidity and Capital Resources

               The Company has sufficient cash resources and adequate
          working capital to carry on its current business and meet
          existing capital requirements.  Cash and working capital totaled
          $9.7 million and $41.5 million, respectively at December 31,
          1996.  The Company used $4.9 million cash from operating
          activities, mainly to fulfill its obligations under the Chiron
          and class action settlements obtained during 1996.  On November
          12, 1996, the Company entered into a three year,  $15 million
          asset-based line of credit facility with Bank of America, which
          is collateralized by the accounts receivable and inventory of its
          U.S., U.K. and Barbados subsidiaries.  As of December 31, 1996,
          there was $3.0 million of availability remaining under this
          facility, net of a letter of credit outstanding of $856.  The
          credit facility was drawn upon for, among other things, payments
          associated with the Innogenetics alliance, working capital and
          ongoing business activities. On December 11, 1996, management

                                       13
     <PAGE>

          entered into an interest rate swap agreement with the lender that
          fixed the interest rate at 8.9% for a notional principal amount
          of $8.0 million.  

               The Company's working capital and capital requirements will
          depend upon numerous factors: the results of research and
          development, the levels of resources devoted to the establishment
          and expansion of marketing and manufacturing, technological
          developments, and the timing and costs of obtaining approvals for
          new products.  Depending on the outcome of these factors, the
          Company may need to raise additional funds in the future for use
          to fund acquisitions, complete products in development, and for
          general purposes.  There are no assurances that such funds will
          be available on favorable terms, if at all.

               MDC completed a non-exclusive, out-licensing transaction
          during the second quarter of 1994 by licensing technology
          acquired as part of the 1992 acquisition of the diagnostics
          division of Wellcome to Abbott.  This transaction provided MDC
          with a $10 million minimum license fee to be paid over four
          years.  MDC received $4, million, $2 million and $2 million in
          1994, 1995 and 1996, respectively.  MDC received the final $2
          million of the guaranteed $10 million minimum license fee in
          January 1997.  Furthermore, MDC earned an additional $100,000 and
          $878,000 in 1995 and 1996, respectively, as a result of minimum
          royalty levels being exceeded.  The underlying revenue stream
          associated with this licensing agreement has been growing at
          approximately 40% per year.  It continues to remain strong and
          growing and the Company expects the minimum royalty levels to
          continue to be exceeded until the expiration of the patent in the
          year 2004.  Therefore, as of 1998, the Company anticipates
          receiving at least $3 million per year from this licensing
          arrangement.

               During February 1996, MDC entered into an exclusive
          distribution, development and license agreement with Innogenetics
          to develop and market gene probe products for the monitoring of
          patients and the classification of viral diseases.  Under the
          terms of the agreement, MDC paid $5.9 million during 1996 and
          will pay $1.6 million during 1997 to Innogenetics for the
          exclusive rights to distribute Innogenetics' LiPA products,
          excluding HCV,  for 15 years.  MDC will also pay Innogenetics a
          royalty of 10% of the Murex Group's net sales of Innogenetics'
          products.  Also under this agreement, MDC shall fund agreed-upon
          research and development programs, beginning in 1998 and for each
          of the following 13 years in an amount equal to 20% of the Murex
          Group's net sales of Innogenetics' products, subject to a cap.

               The Company anticipates that its current capital resources,
          availability under its line of credit facility, and anticipated
          profitability will enable it to maintain planned operations for
          the foreseeable future.

          Management Outlook

               The key to the Company's growth is the ability to identify
          new needs in the marketplace, and to expeditiously meet these
          needs through access to appropriate innovations and technologies,
          and to rapidly incorporate them into the Murex Group's product
          line.  However, there can be no assurance that Murex Group will
          successfully add a significant number of new products to its
          product line.

               The broadening of the Company's focus into the emerging
          diagnostics monitoring market should support revenue growth in
          the coming years.  The Innogenetics distribution, developing and
          licensing agreement gives the Murex Group access to the rapidly
          growing gene probe market for monitoring patients and the
          classification of viral diseases.  Patient monitoring has become
          an important and critical element of patient care and treatment. 
          As a result, demand for superior and unique monitoring tests is
          rapidly growing.  The Company believes it can capture a
          significant portion of this emerging market by strategically
          positioning Murex in key segments of the market including AIDS
          patient treatment, transplant recipients and other immune
          compromised patients.

               As the Company's relationship with Innogenetics
          demonstrates, management believes strategic ventures and
          licensing arrangements position the Company for the future and
          play an important role in the achievement of management's
          corporate objectives.  The Company's worldwide marketing and
          distribution capabilities motivate companies like Innogenetics,
          Digene and Eurogenetics to partner with the Company in licensing
          agreements and product development and, thereby, contribute to
          the flow of new and creative products.  The Company's alliances
          provide the Murex Group with access to technology, strengthand
          allow the Company to further penetrate its existing markets in
          blood screening and clinical diagnostics.  Throughout 1997 and in
          the years to come, the Company will actively seek out
          acquisitions, strategic business alliances and other
          opportunities that will support the Company's future.

                                       14
     <PAGE>

               Recent Murex Group product innovations, such as SAM TM, and
          tests for HTLV, syphilis and E-Coli, should contribute to future
          sales growth.  In addition, new and enhanced products, created
          through the Company's in-house research and development 
          endeavors, strengthened the Company's broad line of well-
          established virology and bacteriology products and allowed the
          Company to enter new markets in targeted areas around the world.

               In addition to relying on research and development and
          licensing of core technologies, management's operation strategy
          will also focus on quality, customer service, reducing costs and
          improving cash flows.

          ---------------------------------------------------------------------

          RESULTS OF OPERATIONS

          Year ended December 31, 1996 compared to year ended December 31, 1995

               Revenues for the year ended December 31, 1996 increased to
          $100,851,000 over the previous year's revenues of $92,394,000. 
          This increase is mainly due to a $7,487,000 net increase in
          product sales as a result of the newly-acquired Innogenetics'
          product line, growth of sales in eastern Europe, South America
          and southeastern Asia as well as the acquisition of the Company's
          Canadian distributor.  The net increase in product sales
          represents an actual increase using a constant currency basis of
          $8,836,000 which was partially offset by a negative foreign
          exchange impact of $1,349,000.  License fees and royalties
          revenues increased to $970,000 from $0 in the previous year,
          primarily as a result of Abbott exceeding the minimum royalty
          level as defined in the 1994 agreement. 

               Gross profit on product sales was 65.1% and 67.3% for the
          years ended December 31, 1996 and 1995, respectively.  Cost of
          products grew $4,706,000 as a result of increased sales,
          increased use of direct distributors, especially for the newly-
          acquired Innogenetics' products, and increased sales of
          purchased-in products which have lower gross profit margins. 
          Furthermore, the strengthening of the British Pound relative to
          the U.S. Dollar throughout 1996 caused the translated dollar
          equivalent cost of manufacturing in the UK to increase.

               Total operating costs and expenses, excluding cost of
          products sold, of $62,538,000 for the year ended December 31,
          1996 reflect a net decrease of $3,553,000 over the year ended
          December 31, 1995.  Research and development costs for 1996 were
          reduced by $1,057,000 due to added efficiencies in internal costs
          and the Company shifting its focus to forming strategic business
          alliances such as Innogenetics.  General and administrative
          expenses increased $1,385,000 to $25,803,000 for 1996 as compared
          to $24,418,000 for 1995.  This increase is due to the legal,
          employee compensation and other expenses associated with settling
          the Company's HCV patent litigation during the third quarter of
          1996.  Sales and marketing expenses were $29,523,000 and
          $26,898,000 for the years ended December 31, 1996 and 1995,
          respectively.  The increase of $2,625,000 was driven by new
          product introductions, including the Innogenetics' LiPA product
          line, expansion into the monitoring market and further
          strengthening of the Company's overall distribution network.  The
          foreign exchange loss for the year ended December 31, 1996 was
          $1,542,000 versus a gain of $1,016,000 for 1995.  The loss is
          primarily attributable to the strengthening of the British pound
          to its four year high, as MBL (the Dartford, England
          manufacturing facility) carries intercompany receivables in the
          local currencies of the various Murex Group territories.  This
          foreign exchange loss was further exacerbated by the weakening of
          the South African rand.   As a result of the settlement with
          Chiron and Ortho, a reversal was made to royalty accruals made in
          prior years, which resulted in a net credit to royalty expense of
          $2,799,000 for the year ended December 31, 1996.  During
          September 1996, the Company recorded a rebefore tax.  The
          restructuring was driven by a need to reposition the Company for
          its movement into the patient monitoring business.  The world-
          wide plan will result in personnel reductions of approximately 50
          people from various functions.  The restructuring charge consists
          predominantly of costs for employee severance and other benefits,
          of which $1,402,000 remained accrued at December 31, 1996. 
          Management expects the restructuring to be completed by the end
          of the first quarter of 1997.  

               Net interest expense for the year ended December 31, 1996
          was $643,000 compared to net interest income of $1,054,000 for
          the year ended December 31, 1995 due to the increase in long term
          debt from the new line of credit arrangement and the factoring of
          Italian receivables. The loss on liquidation of investee of
          $394,000 represents SDL's net loss for the year ended December
          31, 1996, net of the estimated gain upon ultimate liquidation. 
          As of December 31, 1996, IMTC and its subsidiaries represented
          predominantly all creditors of SDL; therefore, in the financial
          statements, the subsidiary is assumed to be fully liquidated.

                                       15
      <PAGE>

          Year ended December 31, 1995 compared to year ended December 31, 1994

               Product sales for the year ended December 31, 1995 were
          $92,394,000 versus $93,192,000 for the comparable prior year.
          1995 product sales were $798,000 behind 1994's product sales
          primarily due to the reduction of HCV sales in Europe and changes
          in the worldwide diagnostics market. The actual sales decrease
          using a constant currency basis was $4,986,000, largely offset by
          the positive foreign exchange impact of $4,188,000. Revenues for
          the year ended December 31, 1994 included $3,000,000 of a "sell-
          in" of HCV tests in anticipation of UK and German injunctions.
          The changes in the worldwide diagnostics market have also
          adversely affected sales including a healthcare workers' strike
          in Spain, declines in overall healthcare spending in several
          Western European countries due to changes in reimbursement
          programs that resulted in fewer diagnostic test kit orders and
          buying group consolidations in the United States.  The Murex
          Group is combating these issues by expanding its business into
          growth markets which include Africa, the Middle East and Central
          and South America and by entering strategic alliances which
          enhance the Murex Group's  product lines and add innovative
          technology.  License fee revenues of $9,250,000 for 1994
          represent the present value of the Abbott license agreement
          earned in the second quarter.

               Gross profit on product sales for the year ended December
          31, 1995 was 67.3%, as compared with 73.9% for 1994.  In 1995,
          cost of products sold increased, particularly in the third and
          fourth quarters, because of higher costs associated with
          producing HCV screening tests which caused an erosion of the
          Murex Group's gross profit margin. Pricing pressures due to
          healthcare policies in Europe and the necessity of licensing some
          products with lower margins also contributed to the decline in
          gross profit.
           
               Total operating expenses, excluding cost of products sold,
          of $66,091,000 for the year ended December 31, 1995 reflect a net
          increase of $3,588,000 over the year ended December 31, 1994. The
          weakness of the US dollar in 1995 increased total expenses by
          approximately $2,386,000 over 1994.  General and administrative
          expenses, excluding bad debt expense,  increased $1,118,000 to
          $22,736,000 for the year ended December 31, 1995.  The Murex
          Group's legal and professional fees associated with its HCV
          litigation increased $2,257,000 over the prior year.  The total
          1995 increase in general and administrative expense was less than
          the HCV legal expense increase because general and administrative
          expenses in 1994 also included expenses associated with the
          Abbott licensing in May and employee incentive, retirement and
          termination payments.  Bad debt expense increased $1,001,000 to
          $1,682,000 for 1995 primarily as a result of credit losses on
          Eastern European sales.  Sales and marketing of $26,898,000 for
          the year reflects a $3,312,000 increase over the 1994 amounts. 
          This increase was a result of increased presence by the Murex
          Group in the German, Eastern European, African, Middle Eastern
          and South American markets.  Foreign exchange gain for the year
          ended December 31, 1995 of $1,016,000 reflects a $1,563,000
          increase from the 1994 foreign exchange loss of $547,000.  The
          increase is primarily attributable to the strengthening of values
          in German Mark, French Franc, Spanish Peseta, and Italian Lira
          currency based amounts due to MDL.  The decrease in royalties
          expense from $9,599,000 for the year ended December 31, 1994 to
          $8,365,000 for the year ended December 31, 1995 is due to lower
          sales of products with high royalty rates.

               The increase in interest income versus the prior year is a
          result of interest related to the Abbott license and higher
          overall cash in the Company during 1995.  Interest expense for
          the year ended December 31, 1995 of $167,000 represented a
          decrease of $465,000 from 1994.  This net decrease is due to
          management's decision to voluntarily reduce factoring of  Italian
          receivables during 1994.

                                       16
     <PAGE>

          ITEM 8.   FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA


          International Murex Technologies Corporation
          CONSOLIDATED BALANCE SHEETS

                                                           December 31,
                                                      --------------------- 
          (In Thousands of U. S. Dollars)              1996          1995
          -----------------------------------------------------------------

          ASSETS

          CURRENT ASSETS
            Cash and cash equivalents                 $ 9,723       $15,771
            Accounts receivable, net of allowance 
               for doubtful accounts of $3,174 
               and $3,410, respectively                33,718        34,836
            Inventories                                21,534        16,941
            Amounts due from affiliates                 4,415
            Prepaid and other                           1,207         2,851
                                                      ---------------------

          Total current assets                         70,597        70,399
          -----------------------------------------------------------------

          PROPERTY, PLANT AND EQUIPMENT-
            at cost less accumulated depreciation 
            and amortization                           10,091         9,231

          PATENTS, TRADEMARKS AND LICENSES-
              at cost less accumulated amortization     5,738           229

          OTHER ASSETS                                  8,687         5,889
                                                       --------------------

          TOTAL                                       $95,113       $85,748
          =================================================================

          See notes to consolidated financial statements.


                                       17
          <PAGE>


                                                           December 31,
                                                      -------------------- 
                                                       1996          1995
          ----------------------------------------------------------------

          LIABILITIES AND SHAREHOLDERS' EQUITY

          CURRENT LIABILITIES:
              Trade accounts payable                   $9,757       $7,586
              Borrowings under line of credit                           44
              Accrued expenses:
                 Professional fees                      2,222        2,502
                 Royalty payments                       1,978       13,397
                 Employee related                       5,985        3,963
                 Income taxes payable                   1,508        1,709
                 Litigation settlements                 3,310        2,910
                 Restructuring                          1,402
                 Other                                  2,809        3,551
              Current portion of capitalized
                 lease obligations                        151          229
                                                       -------------------

          Total current liabilities                    29,122       35,891
          ----------------------------------------------------------------

          DEFERRED RENT                                    77           80
                                                             
          LINE OF CREDIT                                9,638

          CAPITALIZED LEASE OBLIGATIONS,
             less current portion                          93          246

          COMMITMENTS AND CONTINGENCIES

          SHAREHOLDERS' EQUITY
          Common shares, without par value,
             200,000,000 shares authorized;
             16,578,853 and 16,688,931 shares
             issued, respectively                      84,460       84,136
          Additional paid-in capital                   13,906       13,906
          Accumulated deficit                         (41,655)     (43,504)
          Less cost of  286,929 and 532,243
             common shares held in treasury,
             respectively                              (1,085)      (1,514)
          Unrealized gain on marketable securities      4,405
          Accumulated currency translation adjustment  (3,848)      (3,493)
                                                       -------------------

          Shareholders' equity                         56,183       49,531
          ----------------------------------------------------------------

          TOTAL                                       $95,113      $85,748
          ================================================================


          See notes to consolidated financial statements.


                                       18
     <PAGE>


     International Murex Technologies Corporation
     CONSOLIDATED STATEMENTS OF OPERATIONS


                                               Year Ended December 31,
                                            --------------------------------
     (In Thousands of U.S. Dollars,
     except per share data)                   1996       1995       1994
     -----------------------------------------------------------------------

     REVENUES:
        Product sales                        $99,881    $92,394    $93,192
        License fees and other (See              970                 9,250
          Note 6)                    ---------------------------------------

     Total revenues                          100,851     92,394    102,442

     COSTS AND EXPENSES:
        Cost of products sold                 34,887     30,181     24,353
        Research and development               6,369      7,426      6,372
        General and administrative            25,803     24,418     22,399
        Sales and marketing                   29,523     26,898     23,586
        Foreign exchange loss (gain)           1,542     (1,016)       547
        Royalty (credit) expense              (2,799)     8,365      9,599
        Restructuring expense                  2,100
                                          ----------------------------------

     Total costs and expenses                 97,425     96,272     86,856
     -----------------------------------------------------------------------

     INCOME (LOSS) FROM OPERATIONS             3,426     (3,878)    15,586

     Interest income                             663      1,221        802
     Interest (expense)                       (1,306)      (167)      (632)
     Gain on asset disposals                      90        108         33
     Settlement of litigation                            (3,123)
     Loss on liquidation of investee            (394)
     Other income (expense)                      386       (289)        99
                                         -----------------------------------
     INCOME (LOSS) BEFORE INCOME TAXES         2,865     (6,128)    15,888
     
     Income tax expense                       (1,016)      (482)    (1,664)
                                        ------------------------------------

     NET INCOME (LOSS)                        $1,849     (6,610)    14,224
     =======================================================================

     Net Income (Loss) per common share        $0.11     $(0.40)     $0.85
                                               =====     ======      =====

     Weighted Average Common
       Shares Outstanding (in thousands)      16,511     16,381     16,739
                                              ======     ======     ======



     See notes to consolidated financial statements.


                                       19
     <PAGE>

     International Murex Technologies Corporation
     CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY

     (In Thousands of U.S. Dollars, except share data)
     --------------------------------------------------------------------------

                                             
                                              Common Stock           Additional
                                           ---------------------      Paid-In
                                             Shares      Amount       Capital
     --------------------------------------------------------------------------

      January 1, 1994                   16,746,217       $83,952     $13,906

      Registration costs                                     (19)

      Issued for additional
        shares of Murex Corporation         23,294           108

      Issued pursuant to employee
        stock purchase plan                  9,114            41

      Effect of 1990 one for seven
        share consolidation                     21

      Net income

      Foreign currency translation
                                       ----------------------------------------
      December 31, 1994                 16,778,646        84,082      13,906

      Issued pursuant to employee
        stock purchase plan                 17,375            54

      Shares repurchased for treasury

      Retirement of escrowed shares       (107,144)

      Issued in exchange for subsidiary
        shares                                  54

      Net loss

      Foreign currency translation
                                       -----------------------------------------
      December 31, 1995                 16,688,931        84,136      13,906

      Issued pursuant to employee stock
        purchase plan                       23,297            91

      Exercise of employee stock options    15,900            50

      Issued as stock compensation         281,925         1,695

      Shares tendered to treasury

      Retirement of treasury shares       (431,200)       (1,509)

      Unrealized gain on marketable
        securities

      Net income

      Foreign currency translation      
                                        ----------        ------      ------
      December 31, 1996                 16,578,853       $84,460     $13,906
                                        ==========        ======      ======


      ------------------------------------------------------------------------
                                                                    Unrealized
                                                                      Gain on
                                        Accumulated    Treasury     Marketable
                                          Deficit       Shares      Securities
      ------------------------------------------------------------------------

      January 1, 1994                    $(51,118)   $     (5)        $    0

      Registration costs

      Issued for additional
        shares of Murex Corporation

      Issued pursuant to employee
        stock purchase plan

      Effect of 1990 one for seven
        share consolidation
        
      Net income                           14,224

      Foreign currency translation
                                         -------------------------------------
      December 31, 1994                   (36,894)         (5)             0

      Issued pursuant to employee
        stock purchase plan

      Shares repurchased for treasury                  (1,509)

      Retirement of escrowed shares

      Issued in exchange for
        subsidiary shares

      Net loss                             (6,610)

      Foreign currency translation
                                         -------------------------------------
      December 31, 1995                   (43,504)     (1,514)             0

      Issued pursuant to employee
        stock purchase plan

      Exercise of employee stock
        options

      Issued as stock compensation

      Shares tendered to treasury                      (1,080)

      Retirement of treasury shares                     1,509

      Unrealized gain on marketable
        securities                                                     4,405

      Net income                            1,849

      Foreign currency translation         
                                           ------       -----          -----
      December 31, 1996                  $(41,655)    $(1,085)        $4,405
                                           ======       =====          =====



      ---------------------------------------------------------------------
                                           Accumulated
                                            Currency              Total
                                           Translation         Shareholders'
                                            Adjustment            Equity
      ---------------------------------------------------------------------

      January 1, 1994                        $(6,859)             $39,876

      Registration costs                                              (19)

      Issued for additional shares
       of Murex Corporation                                           108

      Issued pursuant to employee
        stock purchase plan                                            41

      Effect of 1990 one for seven
        share consolidation

      Net income                                                   14,224

      Foreign currency translation             2,274                2,274
                                            -------------------------------
      December 31, 1994                       (4,585)              56,504

      Issued pursuant to employee
        stock purchase plan                                            54

      Shares repurchased for
       treasury                                                    (1,509)

      Retirement of escrowed
       shares

      Issued in exchange for
       subsidiary shares

      Net loss                                                     (6,610)

      Foreign currency translation             1,092                1,092
                                            -------------------------------
      December 31, 1995                       (3,493)              49,531

      Issued pursuant to employee
       stock purchase plan                                             91

      Exercise of employee stock
       options                                                         50

      Issued as stock compensation                                  1,692

      Shares tendered to treasury                                  (1,080)

      Retirement of treasury
       shares

      Unrealized gain on
       marketable securities                                        4,405

      Net income                                                    1,849

      Foreign currency translation              (355)                (355)
                                              ------               ------
      December 31, 1996                      $(3,848)             $56,183
                                              ======               ======



     See notes to consolidated financial statements.


                                       20
     <PAGE>



     International Murex Technologies Corporation
     CONSOLIDATED STATEMENTS OF CASH FLOWS

                                                    Year Ended December 31,
                                                 -----------------------------
     (In Thousands of U.S. Dollars)              1996        1995        1994
     -------------------------------------------------------------------------

     OPERATING ACTIVITIES:
     
     Net income (loss)                         $1,849      $(6,610)   $14,224

     Adjustments to reconcile 
        net income (loss) to net 
        cash provided by (used in) 
        operating activities:

          Depreciation                          3,519        4,199      4,030

          Amortization                            459           85        140

          Write-off of goodwill                                           108

          Gain on sale of property 
            and equipment                         (90)        (108)       (33)

          Non-cash compensation                 1,692

          Changes in assets and liabilities:

              Accounts receivable               1,118       (3,074)    (9,850)

              Inventories                      (4,593)      (1,154)    (1,925)

              Prepaid and other assets         (1,088)       1,388     (4,909)

              Trade accounts payable            2,171        1,999        106

              Accrued expenses                 (9,963)       5,444      9,926
     -------------------------------------------------------------------------
        Net cash (used in) provided by         (4,926)       2,169     11,817
          operating activities
     -------------------------------------------------------------------------

     INVESTING ACTIVITIES:

     Proceeds from sale of property and           269          265         74
     equipment

     Additions to property and equipment       (4,558)      (4,994)    (5,392)

     Additions to patents and licenses         (5,968)        (101)       (87)

     Investment in Digene Corporation                                  (3,092)
     -------------------------------------------------------------------------
        Net cash used in investing            (10,257)      (4,830)    (8,497)
           activities
     -------------------------------------------------------------------------

     FINANCING ACTIVITIES:

     Increase (decrease) in borrowings under    9,638           40         (3)
     line of credit

     Reduction of other long-term liabilities    (289)        (458)      (145)

     Proceeds from issuance of common shares      141           54         41

     Repurchase of shares for treasury                      (1,509)
     -------------------------------------------------------------------------
        Net cash provided by (used in)          9,490       (1,873)      (107)
           financing activities
     -------------------------------------------------------------------------

     Effect of Exchange Rate Changes on Cash     (355)       1,092      2,274

     Net (Decrease) Increase in Cash and Cash  (6,048)      (3,442)     5,487
     Equivalents

     Cash and Cash Equivalents at Beginning    15,771       19,213     13,726
     of Period
     -------------------------------------------------------------------------
     CASH AND CASH EQUIVALENTS AT END OF       $9,723      $15,771    $19,213
     PERIOD
     -------------------------------------------------------------------------

     Supplemental Disclosure of Cash Flow Information:

     Cash paid for interest                    $1,306       $  148     $  632

     Cash paid for income taxes                $1,140       $1,348     $1,217


                                       21
     <PAGE>

        International Murex Technologies Corporation 
        CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)
        (In Thousands of U.S. Dollars)

        SUPPLEMENTAL DISCLOSURE OF NONCASH INVESTING AND FINANCING ACTIVITIES:

             Unpaid acquisition costs totaled $0, $750 and $750 at
        December 31, 1996, 1995, and 1994, respectively.

             During the years ended December 31, 1996, 1995 and 1994, the
        Company entered into capital lease obligations of approximately
        $63, $53 and $155, respectively.

               During the year ended December 31, 1994, IMTC recorded $19
          of previously recorded deferred warrant registration costs as a
          reduction to common stock.

             During the year ended December 31, 1994, IMTC issued 23,294
        common shares to minority shareholders of Murex Corporation in
        exchange for their shares of Murex Corporation.


        See notes to consolidated financial statements.




                                       22
     <PAGE>

          International Murex Technologies Corporation 
          NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

          (In Thousands of U.S. Dollars, except share amounts)

               ------------------------------------------------------------
          1.   NATURE OF THE COMPANY AND BASIS OF PRESENTATION:

               International Murex Technologies Corporation ("IMTC"), has
               many separately incorporated subsidiaries operating
               throughout the world under the Murex name (the "Murex
               Group"). The Murex Group develops, manufactures and markets
               medical diagnostic products and provides medical services
               for the screening, diagnosis and monitoring of infectious
               diseases and other medical conditions. (IMTC and the Murex
               Group are collectively referred to herein for consolidated
               financial purposes only as the "Company".)

               The accompanying financial statements include IMTC and its
               wholly-owned, separately incorporated subsidiaries doing
               business in various territories generally under the name
               Murex Diagnostics, Murex Holdings Corporation ("MHC"), a
               Delaware corporation; and MHC's majority owned subsidiary;
               Murex Corporation ("Murex"), a Delaware corporation; and
               Murex's wholly owned subsidiaries.  In August 1995, Murex, a
               majority-owned subsidiary was merged with MHC and
               subsequently into Murex Diagnostics, Inc. ("MDI").  The
               previous minority interest's portion of Murex's continued
               losses in excess of their basis has not been recorded
               because management considers that it is not currently
               realizable.  At December 31, 1996, the U.S. subsidiaries
               were further consolidated by merging the U.S. holding
               company, IMTC Holdings, Inc. into MDI.

               Effective January 1, 1996, IMTC's United Kingdom ("UK")
               operating business was restructured into two companies,
               Murex Diagnostics Limited ("MDL") and Murex Biotech Limited
               ("MBL").  MDL subsequently changed its name to Specialist
               Diagnostics Limited ("SDL") and entered voluntary
               liquidation.  MDL retained the business encompassing the
               sale in the UK of all of the Company's HCV products and the
               manufacturing of the HCV serotyping test. All other MDL
               business was sold to another of IMTC's UK subsidiaries, MBL. 
               SDL entered voluntary liquidation following the British High
               Court ruling that an interim cash security of $9.3 million
               be posted by SDL relating to its then ongoing patent
               litigation with Chiron and Ortho.  Co-liquidators have been
               appointed. As of December 31, 1996, IMTC and its
               subsidiaries represented predominantly all creditors of SDL. 
               In the consolidated financial statements, the subsidiary is
               assumed to be fully liquidated, and management expects to
               ultimately receive net proceeds of $4,415 after settlement
               of all liquidation costs which is reflected as of December
               31, 1996 as amounts due from affiliates..

          2.   SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:

               The Company's financial statements have been prepared in
               accordance with United States generally accepted accounting
               principles and reflect the following policies:

               (A)  CASH EQUIVALENTS:  The Company considers all highly
                    liquid investments with original maturities of three
                    months or less to be cash equivalents.

               (B)  ACCOUNTS RECEIVABLE:  Accounts receivable include
                    amounts due from customers in Italy and Spain which, if
                    not factored, may take approximately one year to
                    collect.  An allowance for estimated doubtful accounts
                    is provided, as considered appropriate, based on
                    identification of specific uncollectible receivables.

               (C)  INVENTORIES:  Stated at the lower of cost (first-in,
                    first-out method) or market.

               (D)  PROPERTY, PLANT AND EQUIPMENT:  Stated at cost less
                    accumulated depreciation.  Depreciation is provided by
                    the straight-line method over the useful lives of the
                    assets, forty years for buildings, three to ten years
                    for equipment and furniture, and the lesser of the
                    useful life or the term of the lease for leasehold
                    improvements.

               (E)  PATENTS, TRADEMARKS AND LICENSES:  Costs incurred for
                    legal expenses in connection with obtaining patent
                    protection, trademark rights and licenses for certain
                    technology have been deferred.   Amortization of such
                    costs is provided by the straight-line method over five
                    years for patents and trademarks and over the life of
                    the agreement, not to exceed seven years, for license
                    agreements.

                                       23 
     <PAGE>                                  

               (F)  INVESTMENTS: The Company accounts for its long-term
                    investment in the marketable securities of Digene
                    Corporation in accordance with Statement of Financial
                    Accounting Standards No. 115 ("SFAS 115"), "Accounting
                    for Certain Investments in Debt and Equity Securities."

               (G)  INCOME TAXES: Deferred income taxes are determined in
                    accordance with Statement of Financial Accounting
                    Standards No. 109 ("SFAS No. 109") and reflect the net
                    tax effects of (a) temporary differences between the
                    carrying amounts of assets and liabilities for
                    financial reporting purposes and the amounts used for
                    income tax purposes, and (b) operating loss and tax
                    credit carry forwards.

               (H)  REVENUE:  Revenue is recognized at the time product is
                    shipped or when contract services are rendered .

               (I)  RESEARCH AND DEVELOPMENT:  Research and development
                    costs include primarily salaries and benefits, rent,
                    laboratory materials and supplies, consulting fees, and
                    subcontract costs, and are expensed in the period
                    incurred.

               (J)  FOREIGN EXCHANGE:  The reporting currency for the
                    Company is the U.S. dollar.  The functional currency
                    for all operations is the respective local currency. 
                    The translation of all foreign currencies into U.S.
                    dollars is performed for asset and liability accounts
                    using exchange rates in effect at the balance sheet
                    date, for equity accounts at historical rates, and for
                    revenue and expense accounts using a weighted average
                    exchange rate during the period.  Gains and losses
                    resulting from the translation of subsidiary financial
                    statements and intercompany foreign currency
                    transactions that are of a long-term investment nature
                    are classified as accumulated currency translation
                    adjustments within shareholders' equity.  The gains and
                    losses relating to all other transactions have been
                    included in the consolidated statements of operations.

               (K)  STOCK BASED COMPENSATION: Accounting for stock options
                    issued to employees and non-employees directors is
                    based upon the "intrinsic value" method set forth in
                    Accounting Principles Board Opinion No. 25 ("APB 25"),
                    "Accounting for Stock Issued to Employees." Accounting
                    for stock options issued to non-employees prior to
                    December 16, 1995 is also based upon APB 25. Accounting
                    for stock options issued to non-employees (excluding
                    non-employee directors) after December 15, 1995 is
                    based upon the "fair value" method set forth in
                    Statement of Financial Accounting Standards No. 123
                    ("SFAS 123"), "Accounting for Stock-Based
                    Compensation." See footnote 12 for further discussion
                    of SFAS 123.

               (L)  NET INCOME (LOSS) PER COMMON SHARE:  Common share
                    equivalents are considered in the computation of
                    weighted average number of shares and earnings per
                    share for a profitable period, by dividing net income
                    by the average number of common shares and common share
                    equivalents outstanding.  Common share equivalents
                    represent the dilutive effect of the assumed exercise
                    of outstanding stock options and warrants using the
                    treasury stock method.  The calculation of  loss per
                    common share excludes the effect of common share
                    equivalents as such effect is antidilutive.

               (M)  PERVASIVENESS OF ESTIMATES:  The preparation of
                    financial statements in conformity with generally
                    accepted accounting principles requires management to
                    make estimates and assumptions that affect the reported
                    amounts of assets and liabilities and disclosure of
                    contingent assets and liabilities at the date of the
                    financial statements and the reported amounts of
                    revenues and expenses during the reporting period.
                    Actual results could differ from those estimates.

               (N)  RECLASSIFICATIONS:  Certain reclassifications of prior
                    year amounts have been made to conform to the current
                    year financial statement reporting format.

          3.   EQUITY INVESTMENT IN DIGENE CORPORATION: 

               IMTC's subsidiary, Murex Diagnostics Corporation ("MDC"),
               owns approximately 6.5% of the common shares outstanding of
               Digene Corporation.  In accordance with the provisions of
               SFAS 115, the Company has classified the investment as
               "available for sale" and reported it at fair value in the
               Other Assets section of the balance sheet, with the
               unrealized gain credited to a separate component of
               shareholders' equity.  At December 31, 1996, the fair market
               value of the investment was $7,497 with unrealized holding
               gains of $4,405.

                                       24 
     <PAGE>                                       

          4.   INVENTORIES:
                                             December 31,      December 31,
                                                 1996               1995
                                             -------------     ------------

               Raw materials and supplies      $ 5,911            $ 4,842 
               Work in process                  10,734              8,246 
               Finished goods                   10,379              7,807 
                                               -------            ------- 

               Total inventories                27,024             20,895 

               Less inventory reserves          (5,490)            (3,954)
                                               -------            ------- 

               Total inventories, net          $21,534            $16,941 
                                               =======            ======= 

          5.   PROPERTY, PLANT AND EQUIPMENT:

                                             December 31,      December 31,
                                                 1996               1995
                                             -------------     ------------

               Furniture and office
                  equipment                    $ 8,585           $  7,101 
               Equipment                        16,524             13,460 
               Leasehold improvements            2,316              2,121 
                                               -------           -------- 

               Total                            27,425             22,682 
               Less accumulated depreciation
                 and amortization              (17,334)           (13,451)
                                               -------           -------- 

               Property, plant and 
                   equipment, net             $ 10,091           $  9,231 
                                              ========           ======== 

          6.   TECHNOLOGY LICENSING AGREEMENTS:

               MDC completed a non-exclusive, out-licensing transaction
               during the second quarter of 1994 by licensing technology
               acquired as part of the 1992 acquisition of the diagnostics
               division of Wellcome to Abbott.  This transaction provided
               MDC with a $10 million minimum license fee to be paid over
               four years.  MDC received $4 million, $2 million and $2
               million in 1994, 1995 and 1996, respectively.  MDC received
               the final $2 million of the guaranteed $10 million minimum
               license fee in January 1997.  Furthermore, MDC earned an
               additional $100,000 and $878,000 in 1995 and 1996,
               respectively, as a result of minimum royalty levels being
               exceeded.   Licenses have also been granted for SAM 
               technology to Chiron Corporation.  The Murex Group also
               licenses technology and products from other diagnostics
               manufacturers.  Generally, the Murex Group pays a royalty to
               these companies based on its sales of the products. See Note
               16.

          7.   PATENTS, TRADEMARKS AND LICENSES

                                              December 31,       December 31,
                                                 1996                1995   
                                              ------------       ------------   

               Patents                          $  663             $  645 
               Trademarks                          159                 90 
               Licenses                          6,240                359 
                                                ------              ----- 

               Total                             7,062              1,094 
               Less accumulated amortization    (1,324)              (865)
                                                ------              ----- 

               Total, net                       $5,738              $ 229 
                                                ======              ===== 

                                       25
     <PAGE>

          8.   BORROWINGS UNDER LINES OF CREDIT:

               On November 12, 1996, the Company entered into a three year,
               $15 million asset-based line of credit facility which is
               collateralized by the accounts receivable and inventory of
               its U.S., UK and Barbados subsidiaries. As of December 31,
               1996, there was $9,638 outstanding and $2,993 of
               availability under this facility, net of a letter of credit
               outstanding of $856. The credit facility was drawn upon for,
               among other things, payments associated with the
               Innogenetics alliance, working capital and ongoing business
               activities.  Interest is payable monthly at either LIBOR
               (5.5% at December 31, 1996) plus 2.5% or prime (8.25% at
               December 31, 1996).

               On December 11, 1996, the Company entered into a five year,
               interest rate swap agreement to reduce the impact of changes
               in interest rates on its LIBOR-based line of credit. The
               five year agreement effectively fixed the total interest
               rate at 8.9%, on a notional principal amount of $8 million. 
               The Company specifically designated this interest rate swap
               agreement as a hedge of the line of credit, and therefore
               recognizes the differential paid or received as an
               adjustment to interest expense in the period in which it
               occurs.  As of December 31, 1996, the fair value of the
               interest rate swap agreement approximated the recorded
               value.

               The Company's Italian subsidiary has bank credit facilities
               of $165 for use as working capital, discounting of certain
               accounts receivable and issuing performance bonds in
               connection with government contract bids.  The facility
               bears interest 11.75% and is due upon demand.  

               The weighted average interest rate on average outstanding
               debt was 8.89%, 9.66% and 9.88% for each of the years ended
               December 31, 1996, 1995 and 1994, respectively.

          9.   CAPITAL LEASES:

               Capitalized lease obligations for property and equipment
               bear interest at an imputed average rate of 22%.  The leases
               are collateralized by equipment with an original cost of
               $689 and a net book value of $81 at December 31, 1996. 
               Future minimum lease payments under capital leases with
               terms in excess of one year at December 31, 1996, together
               with the present value of minimum lease payments, are shown
               in the table below.

                      1997                             $ 188 
                      1998                               114 
                      1999                                20 
                      2000                                12 
                                                       -----  
                      Total                              334 
                      Less interest                      (90)
                                                       ----- 
                      Present value                      244 
                      Current portion                   (151)
                                                       ----- 
                      Long term                        $  93 
                                                       ===== 

          10.  OPERATING LEASES:

               The Company leases office space and certain office equipment
               under operating lease agreements.   Future minimum lease
               payments under noncancellable operating lease agreements
               with terms in excess of one year are as follows:

                      1997                             $1,851
                      1998                              1,418
                      1999                              1,108
                      2000                                695
                      2001                                648
                      Thereafter                          580
                                                       ------
                      Total                            $6,300
                                                       ======

               Rent expense under all operating leases amounted to
               approximately $1,776, $1,711, and $1,677 for each of the
               years ended December 31, 1996, 1995 and 1994, respectively.

                                       26
     <PAGE>

          11.  INCOME TAXES:

               The taxation of a company that has operations in several
               countries involves many complex variables, such as differing
               tax structures from country to country and the effect on
               U.S. taxation of international earnings.  These complexities
               do not permit meaningful comparisons between the domestic
               and international components of income before taxes and the
               provision for income taxes, and disclosures of these
               components do not provide indicators of relationships in
               future periods.

               The Company's deferred tax assets are subject to a valuation
               allowance that reduces the deferred tax assets at December
               31, 1996 and 1995 to $0 and $1,810, respectively.  The long-
               term portions of the deferred tax assets were $0 and $363 at
               December 31, 1996 and 1995, respectively.  The tax effects
               of significant items comprising the Company's  deferred
               taxes are as follows:


                                                          December 31,
                                                       1996         1995
                                                    ---------------------- 

                Deferred tax liabilities:
                   Asset basis differences           $     22     $     95 
                                                     --------     -------- 

                Deferred tax assets:
                   Book reserves                        2,574        1,513 
                   Operating loss carryforwards        12,378       13,041 
                   All other                            3,040        2,824 
                                                     --------     -------- 
                                                       17,992       17,378 
                Less: Valuation allowance             (17,970)     (15,473)
                                                     --------     -------- 
                                                           22        1,905 
                                                     --------     -------- 
                Deferred income taxes                $      0     $  1,810 
                                                     ========     ======== 

               During 1996, the Company increased the beginning balance of
               the valuation allowance by $1,810 to reflect the liquidation
               of SDL.  During 1995, the valuation allowance changed
               primarily to reflect utilization of  operating loss
               carryforwards. 

               The components of income tax expense (benefit) are as
               follows:

                                             1996         1995       1994
                                            ------       ------     ------

               Current                      $ 901        $ 479     $3,147 
               Deferred                       115            3     (1,483)
                                           ------        -----     ------ 
                                           
               Total                       $1,016        $ 482     $1,664 
                                           ======        =====     ======

               A reconciliation of differences between the statutory U.S.
               federal income tax rate and the Company's effective rate is
               as follows:

                                            1996        1995         1994
                                           ------      ------       ------

               U.S. statutory rate         $ 974      $(2,084)    $ 5,402 
               State taxes                    58         (125)        324 
               Increase (decrease) in 
                  valuation allowance        234         (252)       (470)
               Effect of unused 
                  operating losses                      4,349 
               Effect of foreign rates 
                  differing from 
                  U.S. statutory rate       (250)      (1,406)     (3,592)
                                          ------      -------      ------ 

               Total                     $ 1,016      $   482     $ 1,664 
                                         =======      =======     ======= 

                                       27   
     <PAGE>                                       

               At December 31, 1996 the Company had, for tax reporting
               purposes, net operating loss carryforwards of approximately
               $34,860, generated as follows:

                                                         Other 
                                        US     Canada   Foreign     Total
                                       ----    ------   -------     -----

               1996                           $   674  $ 1,156    $ 1,830
               1995                               136    1,868      2,004
               1994                  $  724                           724
               1993                   1,076                         1,076
               1992                   3,220     1,561      851      5,632
               Prior periods         18,160     3,504    1,930     23,594
                                    -------    ------   ------    -------
               Total                $23,180    $5,875   $5,805    $34,860
                                    =======    ======   ======    =======

               The carryforwards expire for U.S. reporting purposes through
               2008 and through 2002 for Canadian purposes.  Other foreign
               jurisdiction tax loss carryforwards include European
               countries which generally expire in 1998 or have indefinite
               carryforwards. The 1996, 1995 and 1994 income tax provisions
               primarily represent current amounts due to various U.S.
               state taxing authorities and various foreign taxing
               authorities.

               The net operating losses include the United States net
               operating losses of Murex prior to the merger of Murex into
               MDI.  Net operating loss carryforwards for income tax
               purposes of $9,850 are subject to an annual limitation of
               approximately $390 on utilization due to a change in
               ownership in June 1988.  As of December 31, 1996, $3,315 is
               available to offset future taxable income.

          12.  COMMON SHARES:

               (A)  ISSUANCE OF COMMON SHARES:  On July 15, 1993, IMTC
                    closed an "off-shore" placement of 710,800 units at a
                    price of $5.25 per unit.  The net proceeds were
                    approximately $3,500.  Each unit consisted of one
                    common share of IMTC and one-half of a share purchase
                    warrant.  One full warrant entitled the holder to
                    purchase one common share at $5.775 until July 17,
                    1995.  The offering was made to persons resident
                    outside of the United States pursuant to an exemption
                    from the registration requirements of the Securities
                    Act of 1933, as amended, by reason of Regulation S
                    thereunder.  As compensation, the underwriter received
                    a 4% fee and options to purchase up to 56,864 units at
                    an exercise price of $5.25 per unit until January 16,
                    1995.  These options and warrants expired unexercised.

               (B)  ISSUANCE OF COMMON SHARE PURCHASE WARRANTS:  In
                    February 1996, IMTC entered into an agreement with an
                    investment banking firm.  As compensation for its
                    services the investment banker received common share
                    purchase warrants to purchase an aggregate of 100,000
                    common shares exercisable for a period of two years
                    from February 12, 1996. These warrants were issued in
                    two lots of 50,000 with exercise prices of $4.50 and
                    $5.50 per share, respectively, and the Company recorded
                    an expense of $64 related to these warrants.  As of
                    December 31, 1996 all of these warrants remained
                    outstanding.

               (C)  STOCK OPTIONS:  On May 11, 1993, IMTC adopted the
                    International Murex Technologies Corporation Employee
                    Equity Incentive Plan (the "1993 Plan"), which was
                    approved by shareholders in June 1993.  The plan was
                    amended and restated in June 1994.  The number of
                    options issued under this plan may not exceed 2
                    million.  The option price per share shall be
                    determined by the Compensation Committee at the time
                    any option is granted and shall not be less than the
                    closing trading price of the stock on the date of
                    grant. 

                    In February 1996, the Compensation Committee of IMTC
                    determined that certain of the outstanding options no
                    longer provided the incentives intended by the original
                    grants and authorized replacement of 946,100 of the
                    options  outstanding. This constituted all of the
                    outstanding options except those held by outside
                    directors, terminated employees and consultants.
                    Replacement options totaling 946,100 were reissued on
                    March 4, 1996 at an exercise price of $3.13 each
                    expiring in March 2001.  Also on March 4, 1996, the
                    Compensation Committee granted 352,400 stock options
                    pursuant to an Annualized Grant Policy which was
                    established during 1995. These stock options were
                    issued with an exercise price of $3.13, expire in March
                    2001 and vest at 50% a year over a two year period. 
                    The following table summarizes the stock option
                    activity for the three years ended December 31, 1996.

                                       28
     <PAGE>

                                                                        Weighted
                                                                        Average 
                                    Range of             Number         Exercise
                                 Exercise Prices       of Options        Price  
                                 ---------------       ----------      ---------

     Balance, January 1, 1994     $4.20 - 10.58         1,768,400         $6.51 
     Granted                       5.00 -  7.00           112,000          5.54 
     Canceled                      4.20 - 10.58          (186,300)         9.32 
                                                        --------- 
     Balance, December 31, 1994    5.00 -  7.00         1,694,100          6.14 
                                                        --------- 
     Granted                               3.38            80,000          3.38 
     Canceled                      4.20 -  7.00          (123,500)         6.09 
                                                        --------- 
     Balance, December 31, 1995    3.38 -  7.00         1,650,600          6.01 
                                                        --------- 
     Granted                       3.13 -  6.00         1,390,500          3.24 
     Canceled                      3.13 -  7.00        (1,382,100)         6.03 
     Exercised                             3.13           (15,900)         3.13 
                                                        --------- 
     Balance, December 31, 1996    3.13 -  6.00         1,643,100          3.68 
                                                        ========= 

               The weighted average fair value of the options granted was
               $1.67 and $2.69 for 1996 and 1995, respectively.

               The following table summarizes information about stock
               options outstanding and exercisable at December 31, 1996.


                                 Options Outstanding
                          -------------------------------------------------
                                              Weighted
                             Number           average
          Range of        outstanding        remaining         Weighted
          Exercise        December 31,      contractual    average exercise
          Prices              1996              life             price
          ----------------------------------------------------------------
          $3.13 - 4.56    1,350,600         4.6 years             $3.21

           5.00 - 6.00      292,500         4.1 years              5.82
                          ---------

                          1,643,100                                3.68
                          =========



                                             Options Exercisable
                                    -------------------------------------

                                       Number                  Weighted
          Range of                  exercisable                average
          Exercise                  at December               exercise
          Prices                     31, 1996                   price
          ---------------------------------------------------------------
          $3.13 - 4.56               1,046,400                  $3.22

           5.00 - 6.00                 292,500                   5.82
                                     ---------

                                     1,338,900                   3.79
                                    ==========


          The Company has adopted the disclosure only provisions of 
          Statement of Financial Accounting Standards ("SFAS") No. 123, 
          "Accounting for Stock-Based Compensation." Accordingly, no 
          compensation cost has been recognized for the stock option plans. 
          Had compensation cost for the Company's stock option plans
          been determined based on the fair value at the grant date for 
          awards in 1996 and 1995, consistent with the provisions of SFAS 
          No. 123, the Company's earnings would have been reduced to the 
          pro forma amounts indicated below:

                                               1996           1995
                                              ------         ------

          Net income (loss) - as reported     $1,849        $(6,610)
          Net Income (loss) - pro forma         (254)        (6,825)
          Earnings per share - as reported      0.11          (0.40)
          Earnings per share - pro forma       (0.02)         (0.42)

                    The fair value of each option grant is estimated on the
                    date of grant using the Black Scholes option-pricing
                    model with the following weighted-average assumptions
                    used for grants in 1995 and 1996: dividend yield of 0%;
                    expected volatility of 74%; risk free interest rate
                    ranging from 5.3% to 6.6%; and expected lives ranging
                    from three to ten years.

               (D)  EMPLOYEE STOCK PURCHASE PLAN:   On April 14, 1993, IMTC
                    adopted the International Murex Technologies
                    Corporation Employee Stock Purchase Plan (the "Purchase
                    Plan"), which was approved by shareholders in June
                    1993.  Under the Purchase Plan, all eligible employees
                    can purchase common shares of IMTC's stock at 90% of

                                       29
     <PAGE>

                    the closing market price on the last day of each month.
                    Management considers this plan non-compensatory under
                    the provisions of SFAS No. 123.  The number of common
                    shares which may be purchased under the Purchase Plan
                    shall be set from time to time by the Compensation
                    Committee and was initially 100,000.

               (E)  TREASURY SHARES: In November 1996, pursuant to the
                    Stipulation Settlement Agreement, Edward J. DeBartolo,
                    Jr. and the Estate of Edward J. DeBartolo, Sr. each
                    transferred 92,943 common shares of the Company's stock
                    to the Company to be used as their portion of the
                    settlement of the class action lawsuits initiated in
                    1992.

               (F)  ESCROWED SHARES: Pursuant to agreements dated February
                    10, 1984 and November 7, 1985 among IMTC, a trust
                    company and certain shareholders (who are not
                    directors, officers or employees), 107,143 outstanding
                    common shares were held on deposit with a trustee.  The
                    shares were not to be traded, dealt with in any manner
                    whatsoever, or released without the consent of the
                    Superintendent of Brokers for the Province of British
                    Columbia.  These shares expired in escrow and were
                    canceled in 1995.

                    As a condition of a 1990 securities offering, 389,828
                    previously issued common shares were placed in escrow. 
                    These shares could not be assigned, sold, or otherwise
                    transferred or encumbered or released from escrow
                    without the approval of the Ontario Securities
                    Commission.  At December 31, 1996, 71,087 of these
                    shares remained in escrow.

               (G)  POOLED SHARES:  Pursuant to a December 16, 1985 pooling
                    agreement, 357,152 of IMTC's common shares were placed
                    in trust with a trustee to be released when sales of
                    commercialized products reach $13,859.  While in trust,
                    these shares could not be traded, dealt with in any
                    manner whatsoever, or released without the consent of
                    the Superintendent of Brokers for the Province of
                    British Columbia.  In May 1995, these shares were
                    released from pool pursuant to the terms of a Release
                    Agreement.

               (H)  SHARES RESERVED FOR FUTURE ISSUE:  At December 31,
                    1996, IMTC has reserved common shares for issuance as
                    shown in the table below.  

                    Options                          1,959,200
                    Employee stock purchase plan        34,752
                    Warrant conversion                 100,000
                                                     ---------
                    Total                            2,093,952
                                                     =========

          13.  MUREX SUBSIDIARY SHAREHOLDERS' COMMON STOCK PROVISION AND
               WARRANTS:

               Certain minority shareholders of Murex were participants in
               a Shareholders' Agreement that, among other provisions,
               granted Murex a right of first refusal to acquire shares. 
               Murex was also party to a stock purchase agreement with one
               minority shareholder that provided, among other things, that
               in the event Murex had an offering of common stock at less
               than $12.00 per share, the shareholder was entitled to
               receive additional shares.  The rights under this agreement
               were assigned to IMTC as a part of the July 22, 1993
               purchase of additional Murex stock from one minority
               shareholder.  In July 1995, 331,332 Murex common stock
               warrants exercisable at $5.00 per share and 2,000 Murex
               common shares were exchanged for a total of 9,946 IMTC
               common share purchase warrants and 54 common shares.  These
               warrants expired unexercised on December 31, 1996.

          14.  EMPLOYEE RETIREMENT PLANS:

               The Murex Group has contributory and non-contributory
               defined contribution plans covering substantially all
               employees.  The plan funding arrangements are consistent
               with the United States or other applicable governmental laws
               and regulations.  The plans provide for employer match up to
               twice the employee contribution percentage to a maximum
               employer matching contribution of 10%. The Murex Group's
               contributions to these plans amounted to approximately
               $1,637, $1,587, and $1,353 in the years 1996, 1995, and
               1994, respectively.

               Certain of the Murex Group also have defined benefit pension
               plans covering selected employees in certain European
               locations.  Pension costs and actuarial data are not
               significant to the consolidated financial statements. The
               Company currently provides no post-retirement benefit plans
               other than pensions, nor any significant post-employment
               benefits, therefore, the financial statements have no such
               provisions.

                                       30
     <PAGE>

          15.  FINANCIAL INSTRUMENTS AND CONCENTRATIONS OF CREDIT RISK:

               The Company places its cash and cash equivalents with high
               credit quality financial institutions.  As of December 31,
               1996, the Company had no significant concentrations of
               credit risk. The Company has estimated the fair value of its
               financial instruments, using available market information
               and appropriate valuation methodologies. Considerable
               judgment is required in developing the estimated fair value
               and therefore the values are not necessarily indicative of
               the amounts that the Company could realize in a current
               market exchange.

          16.  COMMITMENTS:

               Certain of the Murex Group also incur royalty obligations on
               certain product sales for the use of patent and license
               rights.  Royalty rates may vary depending on particular
               product sales levels.  Agreed royalties are payable on
               defined sales ranging from 2% to a combined maximum royalty
               of 35% for a particular product's sales.  In addition, the
               Company also has future minimum royalty payments as follows:

                    1997                         $1,507
                    1998                          1,432
                    1999                          1,432
                    2000                          1,432
                    2001                          1,282
                    Thereafter                    1,800
                                                -------
                    Total                       $ 8,885
                                                =======

               During February 1996, MDC entered into an exclusive
               distribution, development and license agreement with
               Innogenetics to develop and market gene probe products for
               the monitoring of patients and the classification of viral
               diseases. Under the terms of the agreement, MDC paid $5.9
               million during 1996 and will pay $1.6 million during 1997 to
               Innogenetics for the exclusive rights to distribute
               Innogenetics' LiPA products, excluding HCV, for 15 years. 
               MDC will also pay Innogenetics a royalty of 10% of the Murex
               Group's net sales of Innogenetics' products. Also under this
               agreement, MDC shall fund agreed-upon research and
               development programs, beginning in 1998 and for each of the
               following 13 years in an amount equal to 20% of the Murex
               Group's net sales of Innogenetics' products, subject to a
               cap.

          17.  CONTINGENCIES:

               Several Subsidiaries of the Murex Group were involved in
               patent infringement litigation in several countries against
               Chiron and Ortho related to Chiron's HCV patent.  On August
               28, 1996, IMTC reached a worldwide agreement with Chiron and
               Ortho concerning tests for HCV under which all litigation
               among the parties permanently ceased.  As a result of the
               settlement with Chiron and Ortho, a reversal was made to
               royalty accruals made in prior years, which resulted in a
               net credit to royalty expense of $2,799 for the year ended
               December 31, 1996.  

               Four class action lawsuits were instituted on behalf of all
               persons who had purchased IMTC's securities between May 21,
               1992 and August 19, 1992 against IMTC, two executive
               officers of IMTC, and Messrs. Edward J. DeBartolo, Sr. (now
               deceased) and Edward J. DeBartolo, Jr., in the Southern
               District of Texas, Houston Division.  In January 1993, the
               class actions were voluntarily transferred to the United
               States District Court, Eastern District of New York. The
               complaints alleged that the defendants omitted and/or
               misrepresented material facts about IMTC which resulted in
               artificially inflating the market price of IMTC's securities
               permitting, in part, Messrs. DeBartolo, Sr. and DeBartolo,
               Jr. to sell their IMTC securities in violation of the
               federal and Texas securities laws.  One further action
               alleged violations of insider trading rules under the
               federal securities laws.  The defendants answered denying
               the allegations in the complaints.  During 1996, the parties
               agreed to settle all outstanding claims for $5.4 million, a
               portion of which has been paid by IMTC into escrow held by
               the claims administrator.  In accordance with the
               Stipulation Settlement Agreement, Edward J. DeBartolo, Jr.
               and the Estate of Edward J. DeBartolo, Sr. each transferred
               92,943 common shares of the Company's stock to the Company
               to be used as their portion of the settlement.  The claims
               administrator is currently qualifying claimants and
               management expects this matter to be finalized during the
               first half of 1997.

                                       31
     <PAGE>

               During 1995, the UK Inland Revenue questioned the tax basis
               of inventory, accounts receivable and property, plant and
               equipment related to the 1992 purchase of assets from
               Wellcome.  If Inland Revenue is successful in its argument,
               a tax charge of up to $4.2 million could arise. Management
               believes it has meritorious defenses against the claims of
               Inland Revenue and, therefore, has not recorded a  provision
               for losses related to this matter.

          18.  RESTRUCTURING: 

               During September 1996, the Company recorded a restructuring
               charge of $2.1 million before tax.  The restructuring was
               driven by the need to reposition the Company for its
               movement into the patient monitoring business.  The
               worldwide plan will result in personnel reductions of
               approximately 50 people from various functions.  The
               restructuring provision consists predominantly of estimated
               costs for employee severance and other benefits.  As of
               December 31, 1996, 35 employees left the Company related to
               the restructuring plan, resulting in actual payments of
               $698.  As such, the remaining accrual at December 31, 1996
               was $1,402.  Management expects the restructuring to be
               substantially completed during the first quarter of 1997.

          19.  SHAREHOLDER RIGHTS PLAN:

               In August 1995, IMTC adopted a Shareholder Rights Plan
               authorizing the distribution of one Right for each common
               share outstanding.  The Rights are attached to the common
               shares and are not initially exercisable.  Rights become
               exercisable in the circumstances described in the Rights
               Plan, including ten days following the announcement that a
               person or group without prior approval from the Board of
               Directors has acquired, or obtained the right to acquire,
               beneficial ownership of 20 percent or more of the
               outstanding common shares of IMTC or ten days following the
               announcement of a takeover bid, tender offer or exchange
               offer.  In certain circumstances, the Rights may be redeemed
               by IMTC at a price of $.001 per Right.  If not redeemed, the
               Rights expire in ten years.

          20.  DOMESTIC AND FOREIGN OPERATIONS:

               Information concerning the Company's domestic and foreign
               operations for the years ended December 31, 1996, 1995 and
               1994 is summarized below.  Murex Group product sales to
               affiliates are priced at market prices less an allowance for
               marketing, advertising and other sales costs.


     ----------------------------------------------------------------------
                                                    United
                                      Canada        States      Europe
     ----------------------------------------------------------------------
        December 31, 1996
        -----------------

        Net Revenues:
            Unaffiliated Customers   $ 1,995       $24,228     $59,461
            Affiliates                                 363      28,529
                                     -------       -------      ------
             Total                     1,995        24,591      87,990

        Net Income (Loss)            $(4,789)        1,568     (2,860)
        Identifiable Assets            2,955        10,787     53,818


        December 31, 1995
        -----------------

        Net Revenues:                         
        Unaffiliated Customers                     $21,698    $61,165
            Affiliates                               1,578     33,076
                                                   -------    -------
              Total                                 23,276     94,241
        Net Income (Loss)            $(4,088)          966     (6,761)
        Identifiable Assets            4,808        10,305     55,925


        December 31, 1994
        -----------------

        Net Revenues:
            Unaffiliated Customers                 $19,954    $66,840
            Affiliates                               1,113     36,849
                                                   -------    -------
            Total                                   21,067    103,689
        Net Income (Loss)            $(1,000)       (1,464)     6,844
        Identifiable Assets            4,895         9,231     57,223



     ----------------------------------------------------------------------
                                     Far East
                                     and Other   Elimiantions  Consolidated     
     ----------------------------------------------------------------------
        December 31, 1996
        -----------------

        Net Revenues:
            Unaffiliated Customers   $15,167                     $100,851
            Affiliates                 6,704     $(35,596)
                                     -------     --------        --------
             Total                    21,871      (35,596)        100,851

        Net Income (Loss)              7,930                        1,849
        Identifiable Assets           27,553                       95,113


        December 31, 1995
        -----------------

        Net Revenues:
            Unaffiliated Customers    $9,531                      $92,394
            Affiliates                 3,430     $(38,084)
                                      ------     --------         -------
              Total                   12,961      (38,084)         92,394
        Net Income (Loss)              3,273                       (6,610)
        Identifiable Assets           14,710                       85,748


        December 31, 1994
        -----------------

        Net Revenues:
            Unaffiliated Customers   $15,648                     $102,442
            Affiliates                           $(37,962)
                                     -------     --------         -------
            Total                     15,648      (37,962)        102,442
        Net Income (Loss)              9,844                       14,224
        Identifiable Assets           14,294                       85,643


                                       32
     <PAGE>


          EXPORT SALES BY DESTINATION

          Export sales of $339, $834, and $768 for the years ended December
          31, 1996, 1995 and 1994, respectively, originated in the United
          States.  Export sales of $9,838, $8,794, and $10,609 for the
          years ended December 31, 1996, 1995 and 1994, respectively,
          originated in the United Kingdom.  Additional export sales of
          $6,967, $12,694, and $4,815 for the years ended December 31,
          1996, 1995 and 1994, respectively, originated in other European
          countries and $5,181 originated in Barbados for the year ended
          December 31, 1996.  The table below summarizes export sales by
          destination.

                                                Far East
                     Canada       Europe       and Other       Total
          -----------------------------------------------------------------

          December 31:
          1996                   $ 7,388         $14,937      $22,325
          1995        $561        13,447           8,314       22,322
          1994         347         7,012           8,833       16,192
          -----------------------------------------------------------------

          21.  RECONCILIATION OF CANADIAN AND U.S. GENERALLY ACCEPTED
               ACCOUNTING PRINCIPLES ("CANADIAN GAAP" AND "U.S. GAAP")

               There were no differences between Canadian GAAP and U.S.
               GAAP during the years ended December 31, 1996, 1995 and
               1994.




                                       33   
     <PAGE>

          International Murex Technologies Corporation
          INDEPENDENT AUDITORS' REPORT


          To the Board of Directors and Shareholders of
          International Murex Technologies Corporation:

               We have audited the accompanying consolidated balance sheets
          of International Murex Technologies Corporation and subsidiaries
          as of December 31, 1996 and 1995 and the related consolidated
          statements of operations, changes in shareholders' equity, and
          cash flows for each of the three years in the period ended
          December 31, 1996.  These financial statements are the
          responsibility of the Company's management.  Our responsibility
          is to express an opinion on these financial statements based on
          our audits.

               We conducted our audits in accordance with generally
          accepted auditing standards.  Those standards require that we
          plan and perform the audit to obtain reasonable assurance about
          whether the financial statements are free of material
          misstatement.  An audit includes examining, on a test basis,
          evidence supporting the amounts and disclosures in the financial
          statements.  An audit also includes assessing the accounting
          principles used and significant estimates made by management, as
          well as evaluating the overall financial statement presentation. 
          We believe that our audits provide a reasonable basis for our
          opinion.

               In our opinion, such consolidated financial statements
          present fairly, in all material respects, the financial position
          of International Murex Technologies Corporation and its
          subsidiaries at December 31, 1996 and 1995 and the results of
          their operations and their cash flows for each of the three years
          in the period ended December 31, 1996 in conformity with
          generally accepted accounting principles.


          /s/ Deloitte & Touche LLP

          DELOITTE & TOUCHE LLP
          Atlanta, Georgia
          February 21, 1997

                                       34


          <PAGE>


          ITEM 9.   CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON
                    ACCOUNTING AND FINANCIAL DISCLOSURE

                    None.


                                       PART III

          ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

               The required information is hereby incorporated by reference
          to the sections entitled "Election of Directors" and "Shares Held
          by Nominees for Election of Directors" in IMTC's Proxy Statement
          for the 1997 Annual Meeting of Shareholders to be held May 13,
          1997.  IMTC will file with the Securities and Exchange Commission
          pursuant to Regulation 14A a definitive Proxy Statement involving
          the election of directors not later than 120 days after December
          31, 1996.

          ITEM 11.  EXECUTIVE COMPENSATION

               The required information is hereby incorporated by reference
          to the section entitled "Compensation of Executive Officers" in
          IMTC's Proxy Statement for the 1997 Annual Meeting of
          Shareholders.

          ITEM 12.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND
                    MANAGEMENT

               The required information is hereby incorporated by reference
          to the sections entitled "Voting Shares," "Shares Held by
          Nominees for Election of Directors," and "Beneficial Owners of
          More Than 5% of Voting Stock" in IMTC's Proxy Statement for the
          1997 Annual Meeting of Shareholders.

          ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

               The required information is hereby incorporated by reference
          to the section entitled "Interest of Certain Persons in Matters
          to be Acted Upon" in IMTC's Proxy Statement for the 1997 Annual
          Meeting of Shareholders.


                                       35
          <PAGE>

                                       PART IV

          ITEM 14.  EXHIBITS, FINANCIAL STATEMENTS, AND REPORTS ON FORM 8-K

               (a)  Documents Filed as Part of This Report:

                    (1)  Financial Statements 

                         Included in Part II, Item 8 of this Report:

                         Consolidated Balance Sheets as of December 31,
                         1996 and 1995.

                         Consolidated Statements of Operations for each of
                         the three years in the period ended December 31,
                         1996.

                         Consolidated Statements of Changes in
                         Shareholders' Equity for each of the three years
                         in the period ended December 31, 1996.

                         Consolidated Statements of Cash Flows for each of
                         the three years in the period ended December 31,
                         1996.

                         Notes to Consolidated Financial Statements.

                         Independent Auditors' Report

                    (2)  Financial Statement Schedule:

                         Included in Part IV of this Report:

                                                            Schedule   Page
                                                            --------   ----
                         Independent Auditors' Consent and
                         Report on Schedule                     --      42

                         Valuation and Qualifying Accounts      II      43

                         All financial statement schedules other than those
                         listed above have been omitted as exhibits because
                         they are not applicable or required under
                         Regulation S-X.

                         Items 10 through 13 of this Report incorporate
                         only the indicated portions of IMTC's Proxy
                         Statement for the 1997 Annual Meeting of
                         Shareholders.  No other portion of such Proxy
                         Statement shall be deemed to be incorporated
                         herein or filed with the Securities and Exchange
                         Commission.

               (b)  Reports on Form 8-K

                    Current Report on Form 8-K dated February 22, 1996
                    announcing the voluntary liquidation of a subsidiary of
                    IMTC.

               (c)  Exhibits.

                    The following exhibits are filed with or incorporated
                    by reference in this Report.  If such filing is made by
                    incorporation by reference to a previously filed
                    report, such report is identified in parentheses.  See
                    the Index of Exhibits included with the exhibits filed
                    as part of this Report. 


                                       36 
     <PAGE>

          Exhibit
          Number    Document
          ------    --------

          3.1       Memorandum of Association of IMTC dated October 31,
                    1983, as amended on June 16, 1986, December 5, 1988,
                    February 20, 1989, December 11, 1990 and December 11,
                    1990 (Exhibit 3.1 to Registration Statement on Form S-
                    1, No. 33-35422 ("Registration Statement") and Exhibit
                    3.3 to Post-Effective Amendment No. 3 to Registration
                    Statement)

          3.2       Articles of Association of IMTC dated October 31, 1983,
                    as amended November 29, 1985 (Exhibit 3.2 to
                    Registration Statement)

          3.3       Amendments to Memorandum of Association (Exhibit 3.3 to
                    the Company's Post-Effective Amendment No. 3 to
                    Registration Statements and Schedule A to the Company's
                    Proxy Statement dated June 7, 1994)

          3.4       Amendments to Articles of Association of IMTC passed by
                    Special Resolution on June 7, 1994 as filed on May 2,
                    1995  (Exhibit 3.4 to the Company's Annual Report on
                    Form 10K for the fiscal year ended December 31, 1995)

          4.1       IMTC Stock Option Plan (Exhibit 4.2 to the Company's
                    Annual Report on Form 10-K for the fiscal year ended
                    December 31, 1991)

          4.2       IMTC Employee Equity Incentive Plan, as amended
                    (Schedule A to the Company's Proxy Statement dated June
                    7, 1994)

          4.3       IMTC Employee Stock Purchase Plan, (Schedule B to the
                    Company's Proxy Statement dated May 14, 1993)

          4.3.1     IMTC Amended and Restated Employee Stock Purchase Plan
                    (Schedule A to the Company's Proxy Statement dated
                    April 3, 1997)

          4.4       Warrant Indenture dated July 15, 1993 between IMTC and
                    Montreal Trust of Canada. (Exhibit 4 to the Company's
                    Current Report on Form 8-K dated July 27, 1993)

          4.5       Shareholder Protection Rights Agreement between IMTC
                    and The Bank of New York, as Rights Agent, dated August
                    31, 1996 (Exhibit 4.1 to the Company's Current Report
                    on Form 8-K dated August 31, 1995)

          10.1      Pooling Agreement dated December 16, 1985 among IMTC,
                    Central Guaranty Trust Company and Axon Limited, Murex
                    Medical Research Limited, Semiotic Research Limited
                    Partnership and Coral Sociedade Brasileira de Pesquisas
                    e Desenvolvimento  (Exhibit 10.9 to Registration
                    Statement)

          10.2      Escrow Agreement among Edward J. DeBartolo, Jr.,
                    Central Guaranty Trust Company and Murex Clinical
                    Technologies Corporation (Exhibit 10.33 to Current
                    Report on Form 8-K dated October 26, 1990)

          10.3      Employment Agreement dated as of January 1, 1992
                    between IMTC and F. Michael P. Warren  (Exhibit 10.10
                    to the Company's Annual Report on Form 10-K for the
                    fiscal year ended December 31, 1995 (the "1995 Form 10-
                    K"))

          10.3.1    Employment Agreement dated as of January 1, 1992
                    between MDC (formerly International Murex Technologies
                    Limited which was formerly Sishui Funds Limited) and F.
                    Michael P. Warren  (Exhibit 10.10.1 to the 1995 Form
                    10-K)

          10.3.2    Employment Agreement dated as of January 1, 1992
                    between MDL and F. Michael P. Warren (as assigned to
                    MBL effective January 31, 1996)  (Exhibit 10.10.2 to
                    the 1995 Form 10-K)

                                       37
     <PAGE>

          10.4      Employment Agreement dated as of January 1, 1995
                    between IMTC and C. Robert Cusick  (Exhibit 10.11.1 to
                    the 1995 Form 10-K)

          10.5      Employment Agreement dated as of January 1, 1995
                    between IMTC and J. David Tholen (Exhibit 10.13.1 to
                    the 1995 Form 10-K)

          10.5.1*   Separation Agreement dated as of January 20, 1997
                    between IMTC and J. David Tholen

          10.6      Redemption Agreement dated December 30, 1994 among
                    NuBio Technologies Corporation, IMTC, IMTC Holdings,
                    Inc. Dominion Biologicals Limited, Blaine MacNeil,
                    Patrick Waddy and Samuel A. Brushett (Exhibit 10.18.1
                    to the 1995 Form 10-K)

          10.7      License Agreement dated May 3, 1994 between IMTC and
                    Abbott Laboratories (Exhibit 10.1 to the Company's
                    Quarterly Report on Form 10-Q dated May 13, 1994)

          10.8      Stock Purchase Agreement dated May 31, 1994 between
                    Digene Diagnostics, Inc. ("Digene") and International
                    Murex Technologies Limited ("IMTL") for the purchase of
                    1994 Series Preferred Stock (Exhibit 10.20 to the 1995
                    Form 10-K)

          10.8.1    Escrow Agreement dated May 31, 1994 among IMTL, Digene
                    and Reid & Priest LLP (Exhibit 10.20.1 to the 1995 Form
                    10-K)

          10.8.2    Shareholders Agreement dated May 31, 1994 among IMTL,
                    Armonk Partners and Digene (Exhibit 10.20.2 to the 1995
                    Form 10-K )

          10.9      Employment Agreement dated as of July 1, 1995 between
                    IMTC and Steven C. Ramsey  (Exhibit 10.19 to the 1995
                    Form 10-K)

          10.10     Distribution, Development and License Agreement between
                    MDC and Innogenetics dated January 31, 1996  (Exhibit
                    10.20 to the 1995 Form 10-K)

          10.11     Agreement among Chiron Corporation, Johnson &
                    Johnson/Ortho Diagnostics Systems, Inc. and
                    International Murex Technologies Corporation dated
                    August 27, 1996, without exhibits  (Exhibit 10 to the
                    Company's Quarterly Report on Form 10-Q for the period
                    ended September 30, 1996)

          10.12*    Letter Agreement dated January 12, 1996 between Guido
                    Guidetti and MDL (as assigned to MBL effective January
                    31, 1996)

          10.13*    Letter Agreement dated January 12, 1996 between P.
                    Silveston and MDL (as assigned to MBL effective January
                    31, 1996)

          10.14*    Credit Agreement (without schedules or exhibits) dated
                    as of November 12, 1996 among IMTC, Murex Diagnostics
                    International, Inc. ("MDII"), IMTC Holdings, Inc.
                    ("Holdings US"), MDC, IMTC Holdings (UK) Limited
                    ("Holdings UK"), MDI and MBL, as the borrowers; Bank of
                    America Illinois and Bank of America National Trust and
                    Savings Association, as issuing banks ("BOA"); Bank of
                    America, F.S.B., as agent and lender ("BAFSB"), et
                    al.,as the lenders, in the original principal amount of
                    $15,000,000

          10.15*    Promissory Note dated November 12, 1996 executed by
                    IMTC, MDII, Holdings US, MDC, Holdings UK, MDI an MBL
                    to the order of  BAFSB in the original principal amount
                    of $8,000,000

          10.16*    Offshore Currency Promissory Note dated November 12,
                    1996 executed by Holdings UK and MBL to the order of 
                    BOA

          10.17*    Security Agreement (without schedules) executed by
                    Holdings US, MDI and IMTC in favor of BASFB

          10.18*    Deed of Charge executed by Holdings UK in favor of BOA

                                       38
     <PAGE> 

          10.19*    Deed of Charge executed by MBL in favor of BOA

          10.20*    Debenture executed by MDII and MDC in favor of BASFB

          11*       Statement re: computation of earnings per common share

          21*       Subsidiaries

          24*       Powers of Attorney


          *  Filed with this Report


               (b)  Exhibits required by Item 601 of Regulation S-K.

                    See Item 14(a)(3) above.

               (c)  Financial Statement Schedule.

                    See Item 14(a)(2) above.


                                       39

          <PAGE>


                                      SIGNATURES
                                     -----------

               Pursuant to the requirements of Section 13 or 15(d) of the
          Securities Exchange Act of 1934, the Registrant has duly caused
          this report to be signed on its behalf by the undersigned,
          thereunto duly authorized:

                               INTERNATIONAL MUREX TECHNOLOGIES
                               CORPORATION



                               By:  /s/ C. Robert Cusick 
                                   ----------------------------------------
                                  C. Robert Cusick, Vice Chairman, Chief
                                  Executive Officer, President and Director


          DATE:      March 20, 1997
                 ------------------------

               Pursuant to the requirements of the Securities Exchange Act
          of 1934, this report has been signed below by the following
          persons on behalf of the Registrant and in the capacities
          indicated on     March 20,     1997.
                       ----------------


                    Signature                          Title
                    ---------                          -----


                                             Vice Chairman, CEO/President
          /s/ C. Robert Cusick               and Director
          ------------------------------
          C. Robert Cusick


          /s/ F. Michael P. Warren, Q.C.     Chairman of the Board of Directors
          ------------------------------
          F. Michael P. Warren, Q.C.


          /s/ J. Trevor Eyton, O.C.          Director
          ------------------------------
          J. Trevor Eyton, O.C.


          *Thomas L. Gavan, M.D.             Director
          ------------------------------
          Thomas L. Gavan, M.D.


          /s/ Norbert J. Gilmore, M.D.        Director
          ------------------------------
          Norbert J. Gilmore, M.D.


          * Hartland M. MacDougall, O.C.      Director
          ------------------------------
          Hartland M. MacDougall, O.C.


          *Jay A. Lefton, Esq.               Director
          ------------------------------
          Jay A. Lefton, Esq.


          /s/ Stanley E. Read, M.D.          Director
          ------------------------------
          Stanley E. Read, M.D.


          *Victor A. Rice                    Director
          ------------------------------
          Victor A. Rice

                                             Vice President, Chief Financial
                                             Officer and Authorized
          /s/ Steven C. Ramsey               Representative in the United States
          ------------------------------
          Steven C. Ramsey


          *By: /s/ Steven C. Ramsey
              --------------------------
               Steven C. Ramsey, as 
               Attorney-in-Fact

                                       40

          <PAGE>


                    INTERNATIONAL MUREX TECHNOLOGIES CORPORATION

                INDEX TO CONSOLIDATED FINANCIAL STATEMENT SCHEDULES

   
                                                                         Page
                                                                        -----

        --    Independent Auditors' Consent and Report on Schedules.......42

       II.    Valuation and Qualifying Accounts...........................43

             
                                       41

          <PAGE>


          INDEPENDENT AUDITORS' CONSENT AND REPORT ON SCHEDULE


          Board of Directors and Shareholders
          International Murex Technologies Corporation:

          We consent to the incorporation by reference in Registration Statement
          No. 33-40726 of International Murex Technologies Corporation on Form
          S-8 of our report dated February 21, 1997 incorporated by reference in
          the Annual Report on Form 10-K of International Murex Technologies
          Corporation for the year ended December 31, 1996, which is part of
          this Registration Statement.

          Our audits of the consolidated financial statements referred to in our
          aforementioned report also included the financial statement schedule
          of International Murex Technologies Corporation, listed in Item 14.
          This financial statement schedule is the responsibility of the
          Company's management. Our responsibility is to express an opinion
          based on our audits. In our opinion, such financial statement
          schedule, when considered in relation to the basic consolidated
          financial statements taken as a whole, presents fairly in all material
          respects the information set forth therein.


          /s/ Deloitte & Touche LLP

          DELOITTE & TOUCHE LLP

          Atlanta, Georgia
          March 21, 1997

                                       42

          <PAGE>



          INTERNATIONAL MUREX TECHNOLOGIES CORPORATION
          Schedule II - Valuation and Qualifying Accounts
          For the years ended December 31, 1996, 1995, and 1994 
          (Expressed in U.S. Dollars)
          -----------------------------------------------------------------

                                                Additions
                             -----------------------------------------------

                                   BALANCE AT      CHARGED TO
                                   BEGINNING       COSTS AND     TRANSLATION
             DESCRIPTION           OF PERIOD        EXPENSES     ADJUSTMENT
             -----------           ----------     ------------  ------------

          Year ended
          December 31, 1996:

             Allowance for
               Doubtful Accounts  $3,410,000        $257,000      $282,000

             Inventory Reserve     3,954,000       3,669,000       297,000

          Year ended
          December 31, 1995:

              Allowances for
                Doubtful Accounts  2,097,000       1,682,000       124,000

             Inventory Reserve     2,581,000       1,424,000       124,000

          Year ended
          December 31, 1994:

             Allowance for
               Doubtful Accounts   1,492,000         681,000

             Inventory Reserve       786,000       1,687,000       108,000




                                                DEDUCTIONS
                               ----------------------------------------------
                                                                   BALANCE
                                  TRANSLATION                      AT END OF
             DESCRIPTION           ADJUSTMENT      WRITE-OFF        PERIOD
             -----------           ----------     -----------    -----------

          Year ended
          December 31, 1996:

             Allowance for
               Doubtful Accounts                   $(775,000)   $3,174,000

             Inventory Reserve                    (2,430,000)    5,490,000

          Year ended
          December 31, 1995:

              Allowances for
                Doubtful Accounts                   (493,000)    3,410,000

             Inventory Reserve                      (175,000)    3,954,000

          Year ended
          December 31, 1994:

             Allowance for
               Doubtful Accounts    $(18,000)        (58,000)    2,097,000

             Inventory Reserve                                   2,581,000


                                       43
          <PAGE>

                                     INDEX OF EXHIBITS

               The exhibits listed below are filed with this Report.

     Exhibit Number            Document                               
     --------------            --------                               

       10.5.1     Separation Agreement dated as of January 20, 1997 
                  between IMTC and J. David Tholen

       10.12      Letter Agreement dated January 12, 1996 between Guido Guidetti
                  and MDL (as assigned to MBL effective January 31, 1996)

       10.13      Letter Agreement dated January 12, 1996 between 
                  P. Silveston and MDL (as assigned to MBL effective 
                  January 31, 1996)

       10.14      Credit Agreement (without schedules or exhibits) 
                  dated as of November 12, 1996 among IMTC, Murex 
                  Diagnostics International, Inc. ("MDII"), 
                  IMTC Holdings, Inc. ("Holdings US"), MDC, 
                  IMTC Holdings (UK) Limited ("Holdings UK"), MDI 
                  and MBL, as the borrowers; Bank of America Illinois
                  and Bank of America National Trust and Savings 
                  Association, as issuing banks ("BOA"); Bank 
                  of America, F.S.B., as agent and lender ("BAFSB"), 
                  et al.,as the lenders, in the original principal 
                  amount of $15,000,000

       10.15      Promissory Note dated November 12, 1996 executed by 
                  IMTC, MDII, Holdings US, MDC, Holdings UK, MDI an 
                  MBL to the order of  BAFSB in the original principal 
                  amount of $8,000,000

       10.16      Offshore Currency Promissory Note dated 
                  November 12, 1996 executed by Holdings UK 
                  and MBL to the order of BOA

       10.17      Security Agreement (without schedules) executed 
                  by Holdings US, MDI and IMTC in favor of BASFB

       10.18      Deed of Charge executed by Holdings UK in 
                  favor of BOA

       10.19      Deed of Charge executed by MBL in favor of BOA

       10.20      Debenture executed by MDII and MDC in favor of BASFB

       11         Statement re: computation of earnings per common share

       21         Subsidiaries

       24         Powers of Attorney

                                       44 






                                                           Exhibit 10.5.1


                                 SEPARATION AGREEMENT


               This Separation Agreement (the "Agreement") is made and
          entered into by and between International Murex Technologies
          Corporation, a corporation organized under the laws of British
          Columbia (the "Company") and J. David Tholen ("Mr. Tholen").  The
          term "Company" shall also include the affiliated corporations and
          subsidiaries, both direct and indirect (which are listed as
          Exhibit A of this Agreement), successors and assigns of
          International Murex Technologies Corporation.  This Agreement is
          made and entered into as of the date of execution hereof by Mr.
          Tholen as set forth on the signature page hereof.

                                       RECITALS

               A.   Pursuant to an employment agreement effective as of
          January 1, 1995, by and between the Company and Mr. Tholen (the
          "Employment Agreement"), the Company employed Mr. Tholen and Mr.
          Tholen accepted employment with the Company to perform the duties
          of President and Chief Executive Officer of the Company or such
          other position as Mr. Tholen and the Board of Directors of the
          Company shall have agreed.

               B.   Mr. Tholen hereby is resigning from all of his
          positions with the Company and is releasing the Company from
          certain obligations to Mr. Tholen and the Company is agreeing to
          indemnify Mr. Tholen from certain obligations as more fully set
          forth herein, and, accordingly, the Company and Mr. Tholen wish
          to set forth the terms and conditions governing the termination
          of Mr. Tholen's employment with the Company.

               NOW, THEREFORE, in consideration of the mutual agreements,
          conditions and covenants herein set forth, the Company and Mr.
          Tholen agree as follows:

          1.   (a)  Mr. Tholen resigns from all positions as Director of
                    the Company and all subsidiaries of the Company and
                    from all committees of the Board of Directors and from
                    all Trustee and other fiduciary and management
                    positions over any employee benefit plans of the
                    Company.  This resignation is effective on the date of
                    execution of this Agreement by the parties.  

               (b)  Mr. Tholen resigns as President, Chief Executive
                    Officer and employee of the Company.  This resignation
                    is effective December 1, 1996.

          2.   Mr. Tholen agrees to, simultaneously with the execution of
          this Agreement, execute any documents and take whatever actions
          are necessary to transfer any and all shares he currently holds
          in any subsidiaries, both direct and indirect, of the Company, to
          such person or persons as the Company directs.

          3.   By entering into this Agreement, Mr. Tholen waives any claim
          to reinstatement and/or future employment with the Company. 
          Except as explicitly provided for in this Agreement, any and all
          rights, duties and obligations of the Company and Mr. Tholen
          pursuant to Mr. Tholen's Employment Agreement and all other
          understandings and agreements between the Company and Mr. Tholen
          hereby are terminated.

          4.   Pursuant to the notice of termination provisions in his
          Employment Agreement, the Company is paying and providing and
          will continue to pay and provide Mr. Tholen's regular salary and
          benefits through February 28, 1997.  In full satisfaction of all
          payments and other obligations due Mr. Tholen from the Company,
          including without limitation, all obligations (if any) for
          salary, bonus, incentive compensation and employee benefits of
          every kind and description, the Company shall also provide the
          following:

               (a)  The Company shall pay Mr. Tholen an aggregate amount
                    equal to Five Hundred Twelve Thousand Five Hundred
                    Dollars ($512,500), which amount shall be payable in
                    eight installments, each in the amount of $64,062.50. 
                    Such installment payments shall be subject to the
                    deduction of such withholdings as are required under
                    federal and state law, and shall be made on the
                    following dates:

                    March 3, 1997
                    June 2, 1997
                    September 1, 1997
                    December 1, 1997
                    March 2, 1998
                    June 1, 1998
                    September 1, 1998
                    December 1, 1998

               (b)  In addition to the amount payable to Mr. Tholen under
                    Paragraph 4(a) above, Mr. Tholen shall be entitled to a
                    cash payment of $181,563 which represents Mr. Tholen's
                    1996 cash bonus.  This cash payment will be made at
                    such time as other Company executives are paid 1996
                    cash bonuses.   In addition, Mr. Tholen will be issued
                    67,266 shares of common stock of the Company to be
                    released 75 percent (50,450 shares) on October 1, 1997
                    and 25 percent (16,816 shares) on June 1, 1998.  In the
                    event Company executives determine that receipt of
                    these shares may be deferred, Mr. Tholen may defer
                    receipt of the shares referenced in this Paragraph 4(b)
                    pursuant to the same terms and conditions as other
                    Company executives.   No further incentive compensation
                    will be paid.

               (c)  For all of Mr. Tholen's outstanding vested stock
                    options listed below (the "Stock Options"), the Company
                    will extend the termination date of such Stock Options
                    until March 1, 1999.

                    Number of Option Shares   Date of Grant  Exercise Price
                    -----------------------   -------------  --------------

                       200,000                   3/4/96          $3.125

                    (1)  Mr. Tholen agrees to exercise these options no
                         sooner than the dates listed in and only in
                         accordance with the following schedule:

                    Number of Options             Date on which the Options
                    -----------------             -------------------------
                                                  are Exercisable
                                                  ---------------

                         25,000                        March 1, 1997
                         25,000                        June 1, 1997
                         25,000                        September 1, 1997
                         25,000                        December 1, 1997
                         25,000                        March 1, 1998
                         25,000                        June 1, 1998
                         25,000                        September 1, 1998
                         25,000                        December 1, 1998


                    (2)  Except as provided in Paragraph 16(e) herein, all
                         Stock Options which are not exercised prior to
                         March 1, 1999 will expire.  All unvested Stock
                         Options as of January 27, 1997 shall be forfeited.

                    (3)  In the event Mr. C. Robert Cusick or Mr. F.
                         Michael Warren exercise, within one calendar
                         quarter, currently held stock options in an amount
                         greater than the quarterly exercisable amount set
                         forth above in Paragraph 4(c)(1) above, the
                         Company will notify Mr. Tholen in writing of this
                         fact within 10 business days of the exercise of
                         the stock options.  Mr. Tholen will then have the
                         right to immediately exercise Stock Options he
                         currently holds in an amount equal to the amount
                         exercised by Mr. Cusick or Mr. Warren.

                    (4)  Except as modified herein, Mr. Tholen will have
                         all rights and benefits as other stock option
                         holders, as set forth in the 1993 Amended and
                         Restated Employee Equity Incentive Plan.


               (d)  Mr. Tholen has elected to continue his group health
                    medical coverage under the Company's health benefits
                    continuation coverage option.  The Company agrees to
                    pay (subject to reimbursement as outlined below) the
                    applicable premiums on Mr. Tholen's behalf for family
                    coverage through August 31, 1998 (unless Mr. Tholen
                    becomes covered under another employer's group health
                    plan, in which case continued group coverage under the
                    Company's plans shall cease).  Mr. Tholen will
                    reimburse the Company for these Company-paid premiums
                    through quarterly deductions from his severance
                    payments, beginning with the first severance payment
                    due on March 3, 1997.

               (e)  Mr. Tholen may retain the following Company equipment
                    currently in his possession: the office furniture which
                    was located in his office in Atlanta, a facsimile
                    machine and cellular phones.  All other Company
                    equipment in Mr. Tholen's possession, including,
                    without limitation, all Company-issued keys, documents,
                    credit cards, and records shall be returned to the
                    Company as of January 27, 1997.

               (f)  Mr. Tholen may retain possession of the automobile
                    leased at the Company's expense for Mr. Tholen's
                    personal and business use until July 31, 1997.  The
                    Company will maintain the present insurance policy on
                    the vehicle throughout this period.  The Company will
                    pay any ad valorem tax liability.  Mr. Tholen is
                    responsible for all fuel and maintenance costs for the
                    vehicle.  The vehicle shall be returned to the Company
                    in good working condition, normal wear and tear
                    excepted, no later than July 31, 1997.

               (g)  In lieu of outplacement services, secretarial and
                    clerical assistance, reimbursement for the costs of
                    financial, tax and estate planning, the Company shall
                    pay Mr. Tholen $25,000 on or before February 3, 1997 to
                    cover the cost of all such services and incidental
                    expenses. 

               (h)  The Company shall pay Mr. Tholen's legal expenses up to
                    the amount of $20,000.  Such amount will be payable to
                    Wilson, Strickland & Benson, P.C. no later than
                    February 3, 1997.  Payment of these fees and expenses
                    is contingent upon the full execution of this Agreement
                    and receipt by the Company of a statement for services
                    detailing hours worked, hourly rates charged and
                    expenses incurred.

               (i)  The indemnity agreement by and between the Company and
                    Mr. Tholen, dated as of the 30th day of June, 1993,
                    shall not be terminated by this Agreement, and
                    accordingly, Mr. Tholen shall continue to receive
                    indemnity coverage in accordance with the terms of such
                    agreement.  Additionally, so long as the Company
                    maintains Directors and Officers liability insurance
                    coverage, Mr. Tholen is eligible for coverage and will
                    continue to be covered for all acts or omissions to act
                    while he was an officer and director of the Company.

               (j)  The press release attached as Exhibit B to this
                    Agreement will be issued within one business day after
                    January 27, 1997.

               (k)  In the event Mr. C. Robert Cusick and Mr. Michael
                    Warren cease to be employed by the Company for any
                    reason or there is a Change in Control as defined in
                    their respective Employment Agreements, the severance
                    payments listed above in 4(a) and the bonus payments
                    listed in 4(b) will become due and payable and the
                    options listed in 4(c) will become immediately
                    exercisable with the effective date of Mr. Cusick's and
                    Mr. Warren's cessation of employment.

               (l)  The Company acknowledges and agrees that Mr. Tholen is
                    entitled to payment of all amounts under this Paragraph
                    4 and to receive all benefits under this Agreement,
                    notwithstanding any future employment which may be
                    obtained by Mr. Tholen, so long as such employment is
                    not in violation of this Agreement and/or Section 6
                    (Confidential Information); Section 7.01 (Non-
                    Competition); Section 7.02 (Agreement Not to Solicit
                    Customers) and Section 7.03 (Agreement Not to Solicit
                    Employees) of his Employment Agreement as determined
                    under Paragraph 16 of this Agreement.

               (m)  If Mr. Tholen dies prior to the payment of all amounts
                    due and owing to him under the terms of this Agreement,
                    such amounts shall be paid to such beneficiary or
                    beneficiaries as Mr. Tholen may have last designated in
                    writing filed with the Chief Financial Officer of the
                    Company or as provided under applicable benefit plans
                    or programs or if Mr. Tholen has made no beneficiary
                    designation to Mr. Tholen's estate.  Such designated
                    beneficiary or the executor of his estate, as the case
                    may be, may exercise all of Mr. Tholen's rights
                    hereunder.  If any beneficiary designated by Mr. Tholen
                    shall predecease Mr. Tholen, the designation of such
                    beneficiary shall be deemed revoked, and any amounts
                    which would have been payable to such beneficiary shall
                    be paid to Mr. Tholen's estate.  If any designated
                    beneficiary survives Mr. Tholen but dies before payment
                    of all amounts due hereunder, such payments shall,
                    unless Mr. Tholen has designated otherwise, be made to
                    such beneficiary's estate.

          5.   [This paragraph is intentionally omitted due to confidential
               nature.]

          6.   (a)  As further consideration for the Severance Compensation
                    provided in Paragraph 4 of this Agreement, to which Mr.
                    Tholen is otherwise not entitled (and he expressly
                    acknowledges the same) Mr. Tholen agrees to, and hereby
                    does unconditionally release, discharge and hold
                    harmless the Company from each and every action, claim,
                    right, liability, or demand of any kind or nature that
                    he had, has now or might hereafter claim to have
                    against the Company, known or unknown, in connection
                    with his employment relationship, the termination of
                    his employment relationship, and the surrounding
                    circumstances thereof that are based on facts in
                    existence on or before the effective date of this
                    Agreement (collectively referred to as "Released
                    Claims").  Specifically included in Mr. Tholen's
                    release, discharge and hold harmless are all employment
                    claims and other claims including but not limited to,
                    those arising under the Fair Labor Standards Act, the
                    Employee Retirement Income Security Act, the Civil
                    Rights Act of 1866 and 1964, the Rehabilitation Act,
                    the Equal Pay Act, the Vietnam Era Veteran's
                    Readjustment Assistance Act, the Occupational Safety
                    and Health Act, the Immigration Reform and Control Act,
                    the Americans With Disabilities Act, the Employee
                    Polygraph Protection Act, the Age Discrimination in
                    Employment Act, the Older Worker's Benefits Protection
                    Act (which Acts and laws prohibit discrimination based
                    upon race, sex, color, national origin, religion, age,
                    disability, citizenship status, and veteran status,
                    among others) and any other federal, state or local
                    laws, regulations, ordinances, or common law theories
                    of recovery.

               (b)  Without limitation of the foregoing, and for purposes
                    of this waiver and release, the term "Company" as used
                    in this section shall specifically include each of the
                    entities and individuals set forth on Exhibit A
                    attached hereto.

          7.   The Company agrees to indemnify, defend and hold Mr. Tholen
          harmless against any and all claims, actions or causes of action,
          assessments, investigations, arbitrations, proceedings of an
          administrative nature, suits, awards, judgments, decrees,
          settlements, court costs at both trial and appellate levels,
          losses, damages, liabilities, costs and expenses of any nature
          whatsoever, including, without limitation, fines, interest,
          taxes, penalties, and actual attorneys fees and expenses,
          asserted against, resulting to, imposed upon or incurred by Mr.
          Tholen, directly or indirectly, by reason of or resulting from
          actions taken by Mr. Tholen on behalf of the Company within the
          scope of his employment or in furtherance of his duties as an
          officer or director of the Company.  This agreement includes any
          and all such claims which may be brought by the Company and/or
          any person or entity listed on Exhibit A of this agreement.

          8.   Mr. Tholen and the Company hereby expressly acknowledge that
          they or their attorneys may hereafter discover Claims presently
          unknown or unsuspected or facts different from or in addition to
          those which they now know or believe to be true with respect to
          the subject matter of this Agreement, or any part thereof, and
          Mr. Tholen and the Company agree that this Agreement and the
          releases herein given shall be and remain in full force and
          effect in all respects, notwithstanding the discovery or
          existence of such different or additional facts and/or Claims.

          9.   Mr. Tholen represents and warrants that (i) he has not filed
          any complaints, charges or lawsuits against the Company or the
          Company's Affiliates, as listed on Exhibit A of this Agreement,
          and (ii) he is the sole and lawful owner of all rights, title and
          interest in and to the Released Claims herein, and has not
          heretofore assigned or transferred or purported to assign or
          transfer to any other person any rights or interests in or to any
          such Released Claims or any part or portion of any of such
          Released Claims.

          10.  The Company and Mr. Tholen acknowledge and agree that the
          terms and provisions of this Agreement were made in confidence
          and shall remain confidential, except for any disclosures which
          may be required by applicable law, rule, regulation or generally
          accepted accounting practice, including any rules of applicable
          stock exchanges and other self-regulatory organizations
          (collectively, "Laws"), and except as otherwise required to
          comply with the provisions of this Agreement, and that they each
          shall not disclose or cause or allow to be disclosed, privately
          or publicly, any of the terms or provisions of this Agreement to
          any person or entity, except to their respective counsel,
          financial advisors, or agents.  Furthermore, Mr. Tholen may
          disclose the terms and provisions of this Agreement to his
          spouse.  No prior notice shall be required in connection with any
          party's disclosure in connection with its required compliance
          with applicable Laws.  In addition, notwithstanding the
          foregoing, any party shall be permitted to submit this Agreement
          as evidence in any proceeding, including, without limitation, in
          connection with any dispute between the parties.

          11.  Mr. Tholen agrees to refrain from making, and the Company
          agrees to instruct its officers, directors, employees and agents
          to refrain from making, any negative, detracting or unfavorable
          statements concerning each other, and their respective businesses
          or business endeavors.  Mr. Tholen agrees and promises not to
          undertake any harassing or disparaging conduct directed at the
          Company.  The Company agrees to instruct its officers, directors,
          employees and agents not to undertake any harassing or
          disparaging conduct directed at Mr. Tholen.

          12.  Mr. Tholen agrees and acknowledges that, upon the execution
          and performance of this Agreement, the Company has no further
          obligation with respect to Mr. Tholen other than as explicitly
          provided in this Agreement.

          13.  The provisions of the Employment Agreement set forth under
          the following headings thereof are not terminated, but shall
          continue to apply to Mr. Tholen in accordance with the terms of
          such provisions: Section 6 (Confidential Information); Section
          7.01 (Non-Competition); Section 7.02 (Agreement Not to Solicit
          Customers) and Section 7.03 (Agreement Not to Solicit Employees). 
          Each of such provisions is hereby incorporated herein by
          reference and shall be deemed to be included within this
          Agreement.

               For purposes of Employee's Non-Competition obligations only,
          the following list represents those companies and/or individuals
          in which the Company believes it engages in direct competition:

          Digene Corporation
          Visible Genetics, Inc.
          GenProbe
          National Genetics Institute
          Chiron Corporation
          Dr. Doug Richmond
          Johnson & Johnson Diagnostics
          Innogenetics, N.V.
          Roche
          BioStar, Inc.
          Abbott Laboratories
          Organon
          Third Wave Technologies
          Biochem Immunosystems
          Ortho Diagnostics
          Institute Pasteur
          Genelabs
          U.B.I.
          Sorin

          14.  Mr. Tholen understands that his breach of Paragraph 13 of
          this Agreement will cause the Company irreparable harm which will
          not be adequately compensated by money damages.  Accordingly, in
          the event of a breach or threatened breach of Paragraph 13 of
          this Agreement by Mr. Tholen or others acting with Mr. Tholen or
          at his direction, Mr. Tholen agrees that the Company will be
          entitled immediately to seek and obtain a temporary restraining
          order and preliminary and permanent injunction against such acts
          of breach, in addition to all other remedies available to the
          Company.

          15.  (a)  In any action or arbitration brought by the Company to
                    enforce any provision of this Agreement or any
                    provision of the Employment Agreement which survives by
                    virtue of Paragraph 13 of this Agreement: (i) the
                    Company shall be entitled to recover from Mr. Tholen
                    its reasonable attorneys fees, costs and expenses
                    incurred, including those incurred in any appeal, in
                    asserting any claim as to which it is finally
                    adjudicated that the Company is entitled to substantive
                    relief; and (ii) Mr. Tholen shall be entitled to
                    recover from the Company his reasonable attorneys'
                    fees, costs and expenses incurred, including those
                    incurred in any appeal, in defending or otherwise
                    resisting any claim asserted by the Company as to which
                    the Company is finally adjudicated not to be entitled
                    to substantive relief.

               (b)  In any action or arbitration brought by Mr. Tholen to
                    enforce any provision of this Agreement: (i) Mr. Tholen
                    shall be entitled to recover from the Company his
                    reasonable attorneys' fees, costs and expenses
                    incurred, including those incurred in any appeal, in
                    asserting any claim as to which he is finally
                    adjudicated to be entitled to substantive relief; and
                    (ii) the Company shall be entitled to recover from Mr.
                    Tholen its reasonable attorneys' fees, costs and
                    expenses incurred, including those incurred in any
                    appeal, in defending or otherwise resisting any claim
                    asserted by Mr. Tholen as to which Mr. Tholen is
                    finally adjudicated not to be entitled to substantive
                    relief.

          16.  Mr. Tholen shall receive all payments and benefits to which
          he is entitled pursuant to this Separation Agreement and any
          other Agreement between the parties which survives this Agreement
          (including specifically any Stock Options and all rights as a
          shareholder) ("Payments and Benefits") until any Payments and
          Benefits are suspended or terminated pursuant to the provisions
          of this Section 16. 

               (a)  Before taking any action to suspend or terminate any
                    payments or other benefits due to Mr. Tholen, the
                    Company shall give Mr. Tholen written notice of any
                    alleged material breach by Mr. Tholen of this
                    Separation Agreement or any provision of the Employment
                    Agreement which survives by virtue of Paragraph 13 of
                    this Agreement ("Material Breach").  Mr. Tholen shall
                    have three business days after actual receipt of such
                    notice (not counting the day of receipt) in which to
                    cure any Material Breach and, upon so doing, shall be
                    entitled to continue to receive all Payments and
                    Benefits.

               (b)  If the Company reasonably believes that Mr. Tholen
                    continues to be in Material Breach after the expiration
                    of the period provided for in 16(a) above, it may
                    submit to binding arbitration before the American
                    Arbitration Association ("AAA") the issue of whether
                    Mr. Tholen continues in Material Breach.  The
                    controversy shall be settled by arbitration
                    administered by AAA under its Employment Dispute
                    Resolution Rules or such other rules as may be
                    designated by AAA as applicable.  Judgment on the award
                    rendered by the Arbitrator(s) may be entered in any
                    court having jurisdiction thereof.

               (c)  During the pendency of an arbitration concerning an
                    alleged Material Breach as set forth above, the Company
                    shall pay all amounts due to Mr. Tholen into escrow
                    pursuant to an escrow agreement in the form attached
                    hereto as Exhibit "C" as such may have been modified or
                    amended (the "Escrow Agreement") and may suspend any
                    benefits due to Mr. Tholen in accordance with Sections
                    4(a),(b),(c),(k) and (m) of this Agreement, including
                    any future extension of the termination date of Stock
                    Options.  The Company's acting in accordance with this
                    Section 16(c) shall not limit Mr. Tholen's obligations
                    under this Agreement.

               (d)  Any amounts paid into escrow by the Company pursuant to
                    Section 16(c) above shall be administered and disbursed
                    in accordance with the Escrow Agreement.

               (e)  Mr. Tholen and the Company agree to be bound by the
                    decision of the Arbitrator on the issue of whether
                    there has been a Material Breach.  If the Arbitrator
                    finds that there has been a Material Breach by Mr.
                    Tholen, the Company shall be entitled to return of the
                    payments it made pursuant to the Escrow Agreement.  If
                    the Arbitrator finds that there has not been a Material
                    Breach by Mr. Tholen, Mr. Tholen shall be entitled to
                    receive the funds paid pursuant to the Escrow Agreement
                    and any future funds which he is entitled to receive
                    pursuant to this Agreement.  Additionally, if the
                    Arbitrator finds there has not been a Material Breach
                    by Mr. Tholen, all Stock Options which would have
                    previously been exercisable by Mr. Tholen in the
                    absence of Material Breach shall become immediately
                    exercisable.  Notwithstanding any option expiration or
                    termination date otherwise established, the Company
                    shall extend the termination date of Mr. Tholen's
                    remaining, unexercised Stock Options for a period of
                    time which equals the period of time from suspension of
                    the exercise date of Stock Options to the date of the
                    Arbitrator(s) decision in favor of Mr. Tholen, so long
                    as such date does not extend past March 4, 2001.

          17.  Mr. Tholen shall return all confidential business
          information no later than January 27, 1997.  Such information
          includes, but is not limited to, business plans, business
          reports, business forecasts, printouts, photographs, manuals, and
          any other record, document or information relating to the Company
          and its business.  Further, Mr. Tholen agrees not to take,
          procure, photocopy, or copy any property of the Company unless
          specifically approved by the Company's Chairman or Vice-Chairman
          or specifically addressed in this Agreement.

          18.  Any and all notices or other communications which either
          party shall be required or may elect to provide the other party
          pursuant to this Agreement shall be in writing unless otherwise
          agreed.  Any notice or communication hereunder shall be
          personally delivered or sent by certified, registered or express
          mail, postage prepaid, return receipt requested, to the other
          party at the applicable address set forth below.

               If to the Company:  International Murex Technologies
                                    Corporation
                                   650 Woodlawn Road West
                                   Unit 17-18
                                   Guelph, Ontario N1K 1B8
                                   Attention: Chairman of the Board

               If to Mr. Tholen:   Mr. J. David Tholen
                                   2080 Spalding Dr.
                                   Atlanta, GA  30350

               Any party may change the address to which notices are to be
               addressed by giving the other party notice in the manner
               provided in this Paragraph 18.

          19.  This Agreement shall be binding upon, and inure to the
          benefit of, the parties hereto and, as applicable, their
          respective heirs, executors, administrators, representatives,
          successors and assigns.

          20.  No breach of any provision hereof can be waived unless in
          writing.  Waiver of any one breach shall not be deemed to be a
          waiver of any other breach of the same or any other provision
          hereof.  This Agreement may be amended only by a written
          agreement executed by the parties hereto.  Both parties agree
          that time is of the essence in this Agreement.

          21.  Each party is fully aware of the contents of this Agreement
          and of its legal effect and has obtained such legal advice as he
          or it deems appropriate.  The Company hereby urges Mr. Tholen to
          enter into this Agreement only after having obtained advice of
          legal counsel.  Mr. Tholen acknowledges that he has been given
          twenty-one (21) days to consider this Agreement which he agrees
          is sufficient time and opportunity to review this Agreement and
          that he has been given sufficient time and opportunity, and
          indeed has been encouraged by the Company, to consult with his
          own attorney regarding his rights under this Agreement, and has
          obtained such legal advice as he deemed appropriate.  Further,
          this Agreement may be revoked by Mr. Tholen within the seven (7)
          day period following his execution of this Agreement by giving
          written notice of such revocation to the Company.  If this
          Agreement is not revoked within seven (7) days of its execution
          by Mr. Tholen, it then immediately becomes effective and
          enforceable.  That date which is seven (7) days after the
          execution of this Agreement by the Mr. Tholen shall be referred
          to herein as the "effective date" except as to effective dates
          which are otherwise specifically established in this Agreement.  

          22.  Other than as expressly set forth herein, this Agreement
          constitutes the entire understanding by and between the parties
          with respect to the subject matter hereof and shall supersede any
          prior agreements and understandings among the parties with
          respect to such subject matter.

          23.  No promise or inducement has been made or offered, except as
          herein set forth, and this Agreement is executed without reliance
          upon any statement or representation by any of the released
          parties or their representatives concerning the nature or extent
          of injuries or damages or legal liability therefor.

          24.  The warranties and representations of this Agreement are
          deemed to survive the date of execution hereof.

          25.  In the event any provision of this Agreement is held to be
          void, voidable or unenforceable in any respect, such provision
          shall be considered deleted herefrom and the remaining provisions
          shall remain in full force and effect.  In furtherance and not in
          limitation of the foregoing, should the duration or geographical
          extent of, or business activities covered by that which is valid
          or enforceable under applicable law, then such provision shall be
          construed to cover only that duration or extent or those
          activities which may be validly and enforceably covered.  Mr.
          Tholen and the Company acknowledge the uncertainty of the law in
          this respect and each expressly stipulates that this Agreement be
          given the construction which renders its provisions valid and
          enforceable to the maximum extent (not exceeding its express
          terms) possible under applicable law.  

          26.  Nothing contained in this Agreement shall be construed or
          treated as an admission of liability by either party hereto for
          any purpose.

          27.  Consideration provided in support of this Agreement is not
          and shall not be construed to be an admission of liability on the
          part of the Company.


          <PAGE>

               IN WITNESS WHEREOF, the undersigned have caused this
          Agreement to be executed as of the date of its execution by Mr.
          Tholen, as set forth below.


          "The Company"

          INTERNATIONAL MUREX                     J. DAVID THOLEN
          TECHNOLOGIES CORPORATION


           /s/ C. Robert Cusick                    /s/ J. David Tholen
          -------------------------               -----------------------
          By:
          Title:
          Date: 1/20/1997                         Date: January 20, 1997
               --------------------                    ------------------


          Frank Strickland, counsel to Mr. Tholen, has explained the facts
          and legal significance of this Agreement to Mr. Tholen, and by
          his signature does witness the acceptance of the same by Mr.
          Tholen.  Counsel further acknowledges that Paragraph 4 of this
          Agreement requires the Company to pay up to $20,000 for Mr.
          Tholen's attorney's fees, expenses, and costs, or other amounts
          due him or his firm in any and all matters in connection with the
          Released Claims against the Company arising out of his
          representation of Mr. Tholen.  After full payment by the Company
          of such fees and expenses, counsel on behalf of himself and his
          firm does hereby waive and release the Company, including any and
          all affiliated corporations, parent corporations, divisions,
          subsidiaries, both direct and indirect, successors and assigns of
          International Murex Technologies Corporation, from any and all
          further claims for such fees. 

           /s/ Frank Strickland
          -------------------------
          Signature

          Date: January 20, 1997
               --------------------

          <PAGE>

                                      EXHIBIT A
                                      ---------

          Murex Argentina, S.A.
          Murex Diagnostics Australia Pty. Limited
          Murex Diagnostics Corporation
          Murex Diagnostics International, Inc.
          Murex Diagnostics Ltda. (limited liability partnership)
          Murex Diagnostics, spol. sr.o.
          Murex Diagnostics A/S
          Murex Diagnostics S.A.
          Murex Diagnostics GmbH
          Murex Diagnostici S.p.A.
          IMTC Holdings Corporation (L) Limited
          IMTC Finance, B.V.
          IMTC Holdings B.V.
          Murex Diagnostics Benelux, B.V.
          Murex Diagnostics Pvt.
          Murex Diagnostics, S.A.
          IMTC Holdings (UK) Limited
          Murex Biotech Limited
          Specialist Diagnostics Limited (liquidation)
          IMTC Holdings, Inc.
          Murex Diagnostics, Inc.
          Murex Medical Research Corporation
          Technology License Corporation
          IMTC Technologies, Inc.
          C. Robert Cusick
          F. Michael P. Warren, Q.C.
          Thomas L. Gavan, M.D.
          Norbert J. Gilmore, M.D., Ph.D.
          Jay A. Lefton, Esq.
          Stanley E. Read, M.D., Ph.D.
          Victor A. Rice
          Austin G.E. Taylor
          J. Trevor Eyton
          Hartland M. MacDougall
          Steven C. Ramsey
          Jill A. Gilmer
          Richard D. Strayer, Jr.
          Proteus BioResearch Corporation
          Hygeia Diagnostics Corporation
          QGB Investments Limited
          Estate of Edward J. DeBartolo, Sr.
          Edward J. DeBartolo, Jr.
          University of Notre Dame
          Citicorp
          Citibank, N.A.


          <PAGE>

                                      EXHIBIT B

          J. DAVID THOLEN RESIGNS FROM INTERNATIONAL MUREX'S
          BOARD OF DIRECTORS

          TORONTO,   ONTARIO,   January  24,   1997,   International  Murex
          Technologies Corporation (Nasdaq: MURXF) today announced J. David
          Tholen  has resigned from the  Company's Board of  Directors.  On
          December 1, 1996,  in order  to pursue  other opportunities,  Mr.
          Tholen  also  resigned  as  Chief  Executive  Officer  (CEO)  and
          President of the Company.  As previously announced, the Company's
          Vice Chairman,  C.  Robert  Cusick, has  been  appointed  to  Mr.
          Tholen's former positions with the Company.

          "We  wish Dave  Tholen  well  in  his future  endeavors,"  stated
          Michael  Warren,  Chairman  of International  Murex  Technologies
          Corporation.

          International  Murex  Technologies  Corporation is  a  vertically
          integrated, medical diagnostic products company that through  its
          subsidiaries  is  dedicated  to  the  research,  manufacture  and
          marketing of products for the detection, monitoring and screening
          of infectious diseases and other medical conditions.  The Company
          manufactures  and  markets on  a  worldwide basis  more  than 600
          products.   Murex  has marketing  and distribution  activities in
          more than 100 countries, with  direct local representatives in 35
          leading markets.


                                         ###



          This  press  release   contains  or  refers   to  forward-looking
          information including future  revenues, products, and income  and
          is  based  upon current  expectations  that involve  a  number of
          business  risks and uncertainties.  Among  the factors that could
          cause  actual  results to  differ  materially  from any  forward-
          looking statement include, but  are not limited to, technological
          innovations of  competitors, changes in health  care regulations,
          litigation  claims,  changes in  foreign  economic conditions  or
          currency   translation,   product  acceptance,   or   changes  in
          government regulation of the Company's products, as well as other
          factors  discussed  in  the  Company's  Securities  and  Exchange
          Commission filings.



                                                           Exhibit 10.12


                             MUREX DIAGNOSTICS LIMITED
                                     DARTFORD
               --------------------------------------------------
                                    MEMORANDUM
               --------------------------------------------------



     Date:     12th January 1996
     From:     Mr D Tholen
     To:       Mr G Guidetti

               Dear Mr Guidetti,

               Murex  Diagnostics   Limited  (the  "Company"),  considers  the
               establishment and maintenance of sound and vital management  to
               be essential to protecting and enhancing the best interests  of
               the  Company and  its  shareholders. In  this  connection,  the
               Company recognizes that the  possibility of a Change in Control
               (as  defined below) may  arise and  that such  possibility, and
               the   uncertainty   and   questions  which   may   arise  among
               management,  may result  in  the departure  or  distraction  of
               management personnel to  the detriment  of the Company and  its
               shareholders.  Accordingly,  the  Board  of  Directors  of  the
               Company (the  "Board") has  determined  that appropriate  steps
               should  be  taken to  reinforce  and  encourage  the  continued
               attention   and  dedication   of  members   of   the  Company's
               management  to  their  assigned duties  without  distraction in
               circumstances  arising from  the  possibility of  a  Change  in
               Control of the  Company's holding company,  International Murex
               Technologies  Corporation ("IMTC").  In  particular,  the Board
               believes  it is  important,  should IMTC  or  its  shareholders
               receive a  proposal for transfer of  control of  IMTC, that you
               be able  to assess and advise  the Board  whether such approval
               would  be  in  the  best  interest   of  the  company  and  its
               shareholders  and to  take  such other  action  regarding  such
               proposal  as  the Board  might  determine  to  be  appropriate,
               without  being influenced  by  the uncertainties  of  your  own
               situation. 

               In order to induce you to remain in the employ of the  Company,
               this  letter ("Agreement"),  which  has been  approved  by  the
               Board,  sets forth  the severance  benefits which  the  Company
               agrees  will  be  provided  to  you  in  the  event  that  your
               employment  with the  Company  is terminated  subsequent  to  a
               Change in  Control of  IMTC under  the circumstances  described
               below. In  the event of a Change in Control,  all payments made
               pursuant to this  Agreement will exclude any redundancy  and/or
               contractual notice  provisions  that  exceed  statutory  notice
               provisions. In addition,  all statutory notice provisions  will
               be  deemed to  be included  in  payments  made pursuant  to the
               terms  of  this  Agreement. The  terms  of  this  Agreement are
               hereby incorporated into your contract of employment. 


                                                                   cont/......
     <PAGE>
                                       -2-

               IMTC  shall establish  an irrevocable  grantor trust  and  make
               contributions thereto sufficient to satisfy  its obligations of
               this Agreement  immediately upon an  event which constitutes  a
               Change in Control (as defined below).

               1.        Change in Control 
                         -----------------

                         For   purposes  of  this  Agreement,   a  "Change  in
                         Control" means and  shall be  deemed to occur if  any
                         of the following occurs: 

               1.1       An  acquisition,  after  September  1,  1995,  by  an
                         individual, entity  or group  of beneficial ownership
                         of 20% or more  of either (i)  the outstanding shares
                         of common stock, no par value,  of IMTC (the  "Common
                         Shares"), or  (ii) the combined  voting power of  the
                         voting securities of IMTC entitled to vote  generally
                         in   the   election   of   directors   (the   "Voting
                         Securities"); 

               1.2       The board of  directors of IMTC ceases to comprise  a
                         majority of directors who either  were holding office
                         on  September   1,  1995  or   were  appointed  after
                         September 1, 1995  with the approval of the  majority
                         of  the  directors  holding  office  on September  1,
                         1995; 

               1.3       Approval by the shareholders of  IMTC of (i) a tender
                         offer to acquire 20% or more  of the Common Shares or
                         Voting  Securities, (ii)  a reorganization,  (iii)  a
                         merger,  or  (iv)  a  consolidation,  other  than   a
                         reorganization,  merger or consolidation with respect
                         to which all or substantially all of the  individuals
                         and  entities   who  were   the  beneficial   owners,
                         immediately prior to such  reorganization, merger  or
                         consolidation,  of  the  Common  Shares  and   Voting
                         Securities  beneficially own, directly or indirectly,
                         immediately  after  such  reorganization,  merger  or
                         consolidation, more that  80% of the then outstanding
                         Common  Shares  and  Voting  Securities (entitled  to
                         vote generally in the election of directors) of  IMTC
                         resulting   from   such  reorganization,   merger  or
                         consolidation  in substantially  the same proportions
                         as their respective ownership,  immediately prior  to
                         such reorganization, merger or consolidation, of  the
                         Common Shares or Voting Securities; 

               1.4       The passing of a resolution to  wind up IMTC and  the
                         approval by the IMTC board or IMTC's shareholders  of
                         the   sale   or   other   disposition   of   all   or
                         substantially all of the assets of IMTC. 

                                                                    cont/.....
     <PAGE>

                                        -3-


               2.        Compensation during Disability
                         ------------------------------

                         During any period you are still employed following  a
                         Change  in Control  that  you fail  to  perform  your
                         duties as a result  of incapacity due  to physical or
                         mental illness,  you shall  continue to  receive your
                         basic  salary at  the rate  then  in effect  and  any
                         other  benefits or  awards shall  continue  to accrue
                         during such period. 

               3.        Termination following a Change in Control
                         -----------------------------------------

                         In  this  paragraph, the  following words  shall have
                         the following meanings:

               3.1       Disability: means your absence from your duties
                         ----------
                         with  the Company  on a  full-time basis  for  ninety
                         (90) consecutive days or an aggregate of ninety  (90)
                         days  in any one  calendar year  as a  result of your
                         incapacity  due to physical or  mental illness UNLESS
                         within thirty  (30) days after  notice of termination
                         is given  to you  following such  absence, you  shall
                         have  returned to  the full-time  performance of your
                         duties pursuant to a doctor's written release; 

               3.2       Cause: means 
                         -----

               3.2.1     The willful and  continued failure by you to  perform
                         materially your duties  with the Company  (other than
                         any such failure  resulting from your incapacity  due
                         to  physical  or  mental  illness)  after  a  written
                         notice for  such performance is  delivered to you  by
                         the President or  the Board  of the Company prior  to
                         any Change  of Control  which specifically identifies
                         the manner(s)  in which  the President  or the  Board
                         believes  that you  have not  performed such material
                         duty; 

               3.2.2     The willful engaging of you in illegal conduct  which
                         is  materially  and  demonstrably  injurious  to  the
                         Company; or 

               3.2.3     A criminal  conviction  (other  than under  the  Road
                         Traffic Act). 

               3.3       Good Reason: means 
                         -----------

               3.3.1     Termination   by  you  during   the  first  (1st)  or
                         thirteenth (13th)  month of  a Change  in Control  of
                         the Company;       
                                                                   cont/......
     <PAGE>
                                        -4-


               3.3.2     A  determination by you, in your reasonable judgment,
                         that  there has  been a  material adverse  change  in
                         your status  or position(s)  as a  senior manager  of
                         the Company during the first month immediately  after
                         the    Change   in    Control,   including,   without
                         limitation,  a   diminution   of   your   duties   or
                         responsibilities  or the  assignment  to  you of  any
                         duties  or  responsibilities which  are  inconsistent
                         with such  status or position(s),  or any removal  of
                         you from,  or any  failure to  reappoint or  re-elect
                         you to, such position(s); 

               3.3.3     A reduction by the Company in your basic salary  from
                         that in  effect immediately  prior to  the Change  in
                         Control; 

               3.3.4     The failure by the Company to continue in effect  any
                         scheme or  plan including pension  plan in which  you
                         are  participating  at the  time  of  the  Change  in
                         Control  (or  plans  providing  you  with  at   least
                         substantially similar benefits) or  the taking of any
                         action, or the  failure to act, by the Company  which
                         would  adversely affect  your continued participation
                         in  any  of  such  scheme  or  plan  on  at  least as
                         favorable a basis to you as  is the case on  the date
                         of the  Change in Control  or which would  materially
                         reduce  your benefits in the future under any of such
                         scheme  or  plans or  deprive  you  of  any  material
                         benefit enjoyed by you at the  time of the Change  in
                         Control; 

               3.3.5     A reduction in your holiday entitlement; 

               3.3.6     The  Company's  requiring you  to  be  based  at  any
                         office which  is greater than  fifty (50) miles  from
                         where  your offices  is located immediately  prior to
                         the Change in Control; 

               3.3.7     Any  refusal by the Company to continue  to allow you
                         to  attend to  matters or  engage in  activities  not
                         directly  related  to the  business  of  the  Company
                         which,  prior to  the  Change in  Control,  you  were
                         permitted by the Board to attend or to engage in. 

               3.4       In the event of: 

               3.4.1     A Change in Control; 

               3.4.2     Your  employment  with  the Company  being terminated
                         within twenty-four (24) months  after such Change  in
                         Control; and 

               3.4.3     Such termination  is not  because of  your death,  by
                         the Company for Cause or Disability, or by you  other
                         than for Good Reason 
                                                                   cont/......
     <PAGE>
                                        -5-

               You shall be entitled to the following: 

               3.4.4     All outstanding  emoluments and benefits  to the date
                         of termination; 

               3.4.5     An amount in cash equal to: 

               3.4.5.1   The higher of two times (i) your annual basic  salary
                         on  the date  of  termination, or  (ii)  your  annual
                         basic  salary  in  effect  immediately prior  to  the
                         Change in Control, plus 

               3.4.5.2   An  amount equal  to two  times  the average  of  the
                         bonuses, if any, awarded to you  in each of the three
                         calendar years  immediately  preceding  the  date  of
                         termination, plus 

               3.4.5.3   An amount equal to two times  the annual value of the
                         benefits enjoyed  by you  and your  family with  your
                         employment  (including  without limitation  a company
                         car,  expenses,  insurance contributions  of whatever
                         nature, (Company  contribution to pension plan  etc.)
                         on the  date of termination  or immediately prior  to
                         the Change in Control whichever is the higher, 

               3.4.5.4   Provided always that  if you employment is terminated
                         by  you  in the  thirteenth  (13th)  month  for  Good
                         Reason  as  defined  in  clause  3.3.1,  those  items
                         included in this paragraph 3.4.5 shall be limited  to
                         the annual value. 

               3.4.6     Reimbursement    of   all    documented    incidental
                         outplacement expenses  directly related  to your  job
                         search  as resume  mailing, interviewing  trips,  and
                         clerical  support,  subject  to   a  maximum  sum  of
                         15,000 Pounds. 

               3.4.7     The  amount  of any  payment  provided  for  in  this
                         paragraph shall not be reduced, offset or subject  to
                         recovery   by   the   Company   by   reason  of   any
                         compensation  earned   by  you  as   the  result   of
                         employment  by another  employer  after  the date  of
                         termination, or otherwise. 

               3.5       For  purposes  of  this  paragraph  3,  the  date  of
                         termination of your employment will be: 

               3.5.1     The date you give notice of termination, or 

               3.5.2     90 days  after the date the  Company gives notice  of
                         termination. 
                                                                   cont/......
     <PAGE>

                                       -6-

               If  this  letter  correctly  sets forth  our  Agreement  on the
               subject matter  hereof, kindly sign  and return  to the Company
               the  enclosed copy  of  the letter  which  then  constitute our
               Agreement on this subject.


               Very truly yours,

               MUREX DIAGNOSTICS LIMITED

                /s/ J. David Tholen

               J. David Tholen
               President and CEO



               AGREED TO AND ACCEPTED:


               By      /s/ Guido Guidetti       
                    ----------------------------


               Date    29/Jan/96                
                    ----------------------------



                                                           Exhibit 10.13


                              MUREX DIAGNOSTICS LIMITED
                                       DARTFORD
               -----------------------------------------------------
                                      Memorandum
               -----------------------------------------------------



     Date:     12th January 1996
     From:     Mr D Tholen
     To:       Mr P Silveston


               Dear Mr Silveston,

               Murex  Diagnostics  Limited  (the   "Company"),  considers  the
               establishment and maintenance of sound and vital management  to
               be essential  to protecting and enhancing the best interests of
               the  Company and  its  shareholders. In  this  connection,  the
               Company recognizes that the possibility of  a Change in Control
               (as defined  below) may  arise and that  such possibility,  and
               the   uncertainty  and   questions   which  may   arise   among
               management,  may result  in  the departure  or  distraction  of
               management personnel  to the detriment  of the  Company and its
               shareholders.  Accordingly,  the  Board  of  Directors  of  the
               Company  (the  "Board") has  determined that  appropriate steps
               should  be  taken to  reinforce  and  encourage  the  continued
               attention  and   dedication   of  members   of  the   Company's
               management  to their  assigned  duties without  distraction  in
               circumstances  arising from  the  possibility of  a  Change  in
               Control of the  Company's holding company, International  Murex
               Technologies  Corporation ("IMTC").  In particular,  the  Board
               believes  it is  important,  should IMTC  or  its  shareholders
               receive a  proposal for transfer of  control of  IMTC, that you
               be able  to assess and advise  the Board  whether such approval
               would  be  in  the  best  interest   of  the  company  and  its
               shareholders  and to  take  such other  action  regarding  such
               proposal  as  the Board  might  determine  to  be  appropriate,
               without  being influenced  by  the uncertainties  of  your  own
               situation. 

               In order to induce you to remain in  the employ of the Company,
               this  letter ("Agreement"),  which  has been  approved  by  the
               Board,  sets forth  the severance  benefits which  the  Company
               agrees  will  be  provided  to  you  in  the  event  that  your
               employment  with the  Company  is terminated  subsequent  to  a
               Change in  Control of  IMTC under  the circumstances  described
               below. In the event  of a Change in Control, all payments  made
               pursuant to this  Agreement will exclude any redundancy  and/or
               contractual  notice  provisions that  exceed  statutory  notice
               provisions. In addition,  all statutory notice  provisions will
               be  deemed to  be included  in  payments  made pursuant  to the
               terms  of this  Agreement.  The  terms of  this  Agreement  are
               hereby incorporated into your contract of employment. 

                                                                  cont/......
     <PAGE>
                                         -2-

               IMTC  shall establish  an irrevocable  grantor trust  and  make
               contributions thereto sufficient to  satisfy its obligations of
               this Agreement  immediately upon an  event which constitutes  a
               Change in Control (as defined below). 

               1.        Change in Control
                         -----------------

                         For  purposes  of  this   Agreement,  a  "Change   in
                         Control" means  and shall be deemed  to occur if  any
                         of the following occurs: 

               1.1       An  acquisition,  after  September  1,  1995,  by  an
                         individual, entity or  group of  beneficial ownership
                         of 20% or  more of either (i) the outstanding  shares
                         of  common stock, no par  value, of IMTC (the "Common
                         Shares"), or  (ii) the combined  voting power of  the
                         voting securities of IMTC entitled  to vote generally
                         in   the   election   of   directors   (the   "Voting
                         Securities");

               1.2       The board of directors of  IMTC ceases to  comprise a
                         majority of directors who  either were holding office
                         on   September  1,  1995   or  were  appointed  after
                         September 1, 1995  with the approval of the  majority
                         of  the  directors  holding  office on  September  1,
                         1995; 

               1.3       Approval  by the shareholders of IMTC of (i) a tender
                         offer to acquire 20% or more  of the Common Shares or
                         Voting  Securities,  (ii)  a reorganization,  (iii) a
                         merger,  or  (iv)  a  consolidation,   other  than  a
                         reorganization,  merger or consolidation with respect
                         to which all or substantially all of the  individuals
                         and  entities   who  were   the  beneficial   owners,
                         immediately prior  to such reorganization, merger  or
                         consolidation,  of   the  Common  Shares  and  Voting
                         Securities  beneficially own, directly or indirectly,
                         immediately  after  such  reorganization,  merger  or
                         consolidation, more  that 80% of the then outstanding
                         Common Shares  and  Voting  Securities  (entitled  to
                         vote generally in the election of directors) of  IMTC
                         resulting   from   such  reorganization,   merger  or
                         consolidation  in substantially  the same proportions
                         as their  respective ownership, immediately prior  to
                         such reorganization,  merger or consolidation, of the
                         Common Shares or Voting Securities; 

               1.4       The passing of a resolution to  wind up IMTC and  the
                         approval by the IMTC board or IMTC's shareholders  of
                         the   sale   or   other   disposition   of   all   or
                         substantially all of the assets of IMTC. 

                                                                  cont/......
     <PAGE>
                                         -3-

               2.        Compensation during Disability
                         ------------------------------

                         During any period you are still employed following  a
                         Change  in Control  that  you fail  to  perform  your
                         duties as a  result of incapacity due to physical  or
                         mental  illness, you  shall continue  to receive your
                         basic  salary at  the  rate  then in  effect and  any
                         other benefits  or awards  shall  continue to  accrue
                         during such period. 

               3.        Termination following a Change in Control
                         -----------------------------------------

                         In  this paragraph,  the following  words shall  have
                         the following meanings: 

               3.1       Disability: means your absence from your duties with
                         ----------
                         the  Company on  a full-time  basis for  ninety  (90)
                         consecutive days or an aggregate of ninety (90)  days
                         in  any  one  calendar  year  as  a  result  of  your
                         incapacity due to physical  or mental illness  UNLESS
                         within  thirty (30) days  after notice of termination
                         is given  to you  following such  absence, you  shall
                         have returned  to the  full-time performance of  your
                         duties pursuant to a doctor's written release; 

               3.2       Cause: means 
                         -----

               3.2.1     The willful and  continued failure by you to  perform
                         materially your  duties with the  Company (other than
                         any such failure  resulting from your incapacity  due
                         to  physical  or  mental  illness)  after  a  written
                         notice for  such performance is  delivered to you  by
                         the President  or the Board of  the Company prior  to
                         any Change of Control  which specifically  identifies
                         the manner(s)  in which  the President  or the  Board
                         believes that  you have  not performed such  material
                         duty; 

               3.2.2     The willful engaging of you in illegal conduct  which
                         is  materially  and  demonstrably  injurious  to  the
                         Company; or 

               3.2.3     A  criminal  conviction  (other than  under  the Road
                         Traffic Act).

               3.3       Good Reason: means
                         -----------

               3.3.1     Termination  by  you   during  the  first  (1st)   or
                         thirteenth (13th)  month of  a Change  in Control  of
                         the Company; 

                                                                  cont/......
     <PAGE>
                                         -4-

               3.3.2     A determination by you, in your reasonable  judgment,
                         that  there has  been a  material adverse  change  in
                         your status  or position(s)  as a  senior manager  of
                         the Company during the first  month immediately after
                         the    Change   in    Control,   including,   without
                         limitation,   a   diminution  of   your   duties   or
                         responsibilities or  the  assignment  to you  of  any
                         duties  or  responsibilities which  are  inconsistent
                         with such  status or position(s),  or any removal  of
                         you from,  or any  failure to  reappoint or  re-elect
                         you to, such position(s); 

               3.3.3     A reduction by the Company  in your basic salary from
                         that in  effect immediately  prior to  the Change  in
                         Control; 

               3.3.4     The failure by the  Company to continue in effect any
                         scheme or  plan including pension  plan in which  you
                         are  participating  at the  time  of  the  Change  in
                         Control  (or  plans  providing  you  with  at   least
                         substantially similar benefits)  or the taking of any
                         action, or the failure to  act, by the  Company which
                         would  adversely affect  your continued participation
                         in  any  of  such  scheme  or  plan  on  at  least as
                         favorable a  basis to you as  is the case on the date
                         of the  Change in Control  or which would  materially
                         reduce your benefits in the future  under any of such
                         scheme  or  plans or  deprive  you  of  any  material
                         benefit enjoyed by you at the  time of the Change  in
                         Control; 

               3.3.5     A reduction in your holiday entitlement; 

               3.3.6     The  Company's  requiring you  to  be  based  at  any
                         office which  is greater than  fifty (50) miles  from
                         where your  offices is located  immediately prior  to
                         the Change in Control;

               3.3.7     Any refusal by  the Company to  continue to allow you
                         to  attend to  matters or  engage in  activities  not
                         directly  related  to the  business  of  the  Company
                         which,  prior to  the  Change in  Control,  you  were
                         permitted by the Board to attend or to engage in.

               3.4       In the event of:

               3.4.1     A Change in Control;

               3.4.2     Your  employment  with  the Company  being terminated
                         within twenty-four (24)  months after such Change  in
                         Control; and

               3.4.3     Such termination  is not  because of  your death,  by
                         the  Company for Cause or Disability, or by you other
                         than for Good Reason

                                                                  cont/......
     <PAGE>
                                         -5-

               You shall be entitled to the following:

               3.4.4     All  outstanding emoluments and  benefits to the date
                         of termination;

               3.4.5     An amount in cash equal to:

               3.4.5.1   The higher of two  times (i) your annual basic salary
                         on  the date  of  termination, or  (ii)  your  annual
                         basic  salary  in  effect immediately  prior  to  the
                         Change in Control, plus 

               3.4.5.2   An  amount  equal to  two  times  the average  of the
                         bonuses, if any, awarded to you  in each of the three
                         calendar  years  immediately preceding  the  date  of
                         termination, plus 

               3.4.5.3   An amount equal to two times  the annual value of the
                         benefits enjoyed  by you  and your  family with  your
                         employment  (including  without limitation  a company
                         car,  expenses,  insurance contributions  of whatever
                         nature, (Company  contribution to  pension plan etc.)
                         on the  date of termination  or immediately prior  to
                         the Change in Control whichever is the higher, 

               3.4.5.4   Provided always  that if you employment is terminated
                         by  you  in the  thirteenth  (13th)  month  for  Good
                         Reason  as  defined  in  clause  3.3.1,  those  items
                         included in this paragraph 3.4.5 shall be limited  to
                         the annual value. 

               3.4.6     Reimbursement    of   all    documented    incidental
                         outplacement expenses  directly related  to your  job
                         search  as  resume  mailing, interviewing  trips, and
                         clerical  support,  subject   to  a  maximum  sum  of
                         15,000 English pounds. 

               3.4.7     The  amount  of any  payment  provided  for  in  this
                         paragraph shall not be reduced, offset or subject  to
                         recovery   by   the   Company   by  reason   of   any
                         compensation  earned   by  you  as   the  result   of
                         employment by  another  employer  after the  date  of
                         termination, or otherwise. 

               3.5       For  purposes  of  this  paragraph  3,  the  date  of
                         termination of your employment will be: 

               3.5.1     The date you give notice of termination, or

               3.5.2     90 days after the  date the Company  gives notice  of
                         termination.       

                                                                  cont/......
     <PAGE>
                                         -6-

               If  this letter  correctly  sets  forth our  Agreement  on  the
               subject  matter hereof,  kindly sign and return  to the Company
               the enclosed  copy  of  the letter  which then  constitute  our
               Agreement on this subject.


               Very truly yours,

               MUREX DIAGNOSTICS LIMITED

                /s/ J. David Tholen

               J. David Tholen
               President and CEO



               AGREED TO AND ACCEPTED:


               By      /s/ R. Peter Silveston    
                    -----------------------------


               Date    12th January 1996         
                    -----------------------------



                                                           Exhibit 10.14



                                   CREDIT AGREEMENT


                            dated as of November 12, 1996 

                                        among


                    INTERNATIONAL MUREX TECHNOLOGIES CORPORATION,
             MUREX DIAGNOSTICS INTERNATIONAL, INC., IMTC HOLDINGS, INC.,
              MUREX DIAGNOSTICS CORPORATION, IMTC HOLDINGS (UK) LIMITED,
                  MUREX DIAGNOSTICS, INC. AND MUREX BIOTECH LIMITED,


                                    as Borrowers,

                             BANK OF AMERICA ILLINOIS AND
                      BANK OF AMERICA NATIONAL TRUST AND SAVINGS
                    ASSOCIATION, ACTING THROUGH ITS LONDON BRANCH,
                                  as Issuing Banks,

                               BANK OF AMERICA, F.S.B.,
                                as Agent and a Lender

                                         and 

                    THE OTHER FINANCIAL INSTITUTIONS PARTY HERETO


   <PAGE>
                                  TABLE OF CONTENTS

     SECTION                                                                PAGE
     -------                                                                ----

        ARTICLE I.

                                     DEFINITIONS . . . . . . . . . . . . . .   1
                  1.1  Certain Defined Terms . . . . . . . . . . . . . . . .   1

        ARTICLE II.

                                      THE LOANS  . . . . . . . . . . . . . .  31
                  2.1  Amounts and Terms of Commitments  . . . . . . . . . .  31
                  2.2  Loan Accounts . . . . . . . . . . . . . . . . . . . .  32
                  2.3  Manner of Borrowing and Disbursement. . . . . . . . .  32
                  2.4  Conversion and Continuation Elections . . . . . . . .  33
                  2.5  Utilization of Offshore Currency Commitments  . . . .  35
                  2.6  Voluntary Termination or Reduction of
                       Commitments . . . . . . . . . . . . . . . . . . . . .  35
                  2.7  Optional Prepayments  . . . . . . . . . . . . . . . .  36
                  2.8  Mandatory Repayments  . . . . . . . . . . . . . . . .  36
                  2.9  Repayment . . . . . . . . . . . . . . . . . . . . . .  37
                  2.10 Interest  . . . . . . . . . . . . . . . . . . . . . .  37
                  2.11 Fees  . . . . . . . . . . . . . . . . . . . . . . . .  38
                  2.12 Computation of Fees and Interest  . . . . . . . . . .  39
                  2.13 Payments by the Borrowers.  . . . . . . . . . . . . .  40
                  2.14 Payments by the Lenders . . . . . . . . . . . . . . .  41
                  2.15 Sharing of Payments, Etc. . . . . . . . . . . . . . .  42
                  2.16 Application of Payments . . . . . . . . . . . . . . .  43
                  2.17 Foreign Exchange Facility . . . . . . . . . . . . . .  45
                  2.18 Guaranty  . . . . . . . . . . . . . . . . . . . . . .  47
                  2.19 Joint and Several Liability . . . . . . . . . . . . .  50
                  2.20 Designation of Borrower Representative  . . . . . . .  51

        ARTICLE III.

                                THE LETTERS OF CREDIT  . . . . . . . . . . .  51
                  3.1  The Letter of Credit Subfacility. . . . . . . . . . .  51
                  3.2  Issuance, Amendment and Renewal of Letters of
                       Credit  . . . . . . . . . . . . . . . . . . . . . . .  53
                  3.3  Risk Participations, Drawings and
                       Reimbursements  . . . . . . . . . . . . . . . . . . .  55
                  3.4  Repayment of Participations . . . . . . . . . . . . .  56
                  3.5  Role of the Issuing Bank  . . . . . . . . . . . . . .  57
                  3.6  Obligations Absolute  . . . . . . . . . . . . . . . .  58
                  3.7  Cash Collateral Pledge  . . . . . . . . . . . . . . .  59
                  3.8  Letter of Credit Fees . . . . . . . . . . . . . . . .  59
                  3.9  Uniform Customs and Practice  . . . . . . . . . . . .  60

        ARTICLE IV.

                        TAXES, YIELD PROTECTION AND ILLEGALITY . . . . . . .  60
                  4.1  Taxes . . . . . . . . . . . . . . . . . . . . . . . .  60
                  4.2  Illegality  . . . . . . . . . . . . . . . . . . . . .  62
                  4.3  Increased Costs and Reduction of Return . . . . . . .  63
                  4.4  Funding Losses  . . . . . . . . . . . . . . . . . . .  64
                  4.5  Inability to Determine Rates  . . . . . . . . . . . .  64

                  4.6  Certificates of Lenders . . . . . . . . . . . . . . .  65
                  4.7  Survival  . . . . . . . . . . . . . . . . . . . . . .  65

        ARTICLE V.

                                 CONDITIONS PRECEDENT  . . . . . . . . . . .  65
                  5.1  Conditions of Initial Loans . . . . . . . . . . . . .  65
                  5.2  Conditions to All Credit Extensions . . . . . . . . .  68

        ARTICLE VI.

                            REPRESENTATIONS AND WARRANTIES . . . . . . . . .  69
                  6.1  Corporate Existence and Power . . . . . . . . . . . .  69
                  6.2  Corporate Authorization; No Contravention . . . . . .  69
                  6.3  Governmental Authorization  . . . . . . . . . . . . .  70
                  6.4  Binding Effect  . . . . . . . . . . . . . . . . . . .  70
                  6.5  Litigation  . . . . . . . . . . . . . . . . . . . . .  70
                  6.6  No Default  . . . . . . . . . . . . . . . . . . . . .  71
                  6.7  ERISA Compliance  . . . . . . . . . . . . . . . . . .  71
                  6.8  Use of Proceeds; Margin Regulations . . . . . . . . .  72
                  6.9  Taxes . . . . . . . . . . . . . . . . . . . . . . . .  72
                  6.10 Financial Condition, Fiscal Year  . . . . . . . . . .  72
                  6.11 Environmental Matters . . . . . . . . . . . . . . . .  72
                  6.12 Regulated Entities  . . . . . . . . . . . . . . . . .  73
                  6.13 No Burdensome Restrictions  . . . . . . . . . . . . .  73
                  6.14 Business and Collateral Locations . . . . . . . . . .  74
                  6.15 Real Property . . . . . . . . . . . . . . . . . . . .  74
                  6.16 Eligibility of Collateral . . . . . . . . . . . . . .  74
                  6.17 Intellectual Property; Licenses . . . . . . . . . . .  74
                  6.18 Ownership of Assets; Liens  . . . . . . . . . . . . .  75
                  6.19 Subsidiaries  . . . . . . . . . . . . . . . . . . . .  75
                  6.20 Partnerships; Joint Ventures  . . . . . . . . . . . .  76
                  6.21 Solvency  . . . . . . . . . . . . . . . . . . . . . .  76
                  6.22 Material Contracts; Labor Matters . . . . . . . . . .  76
                  6.23 Insurance . . . . . . . . . . . . . . . . . . . . . .  76
                  6.24 Representations and Warranties Relating to
                       Accounts  . . . . . . . . . . . . . . . . . . . . . .  76
                  6.25 Inventory . . . . . . . . . . . . . . . . . . . . . .  77
                  6.26 Full Disclosure . . . . . . . . . . . . . . . . . . .  78

        ARTICLE VII.

                                AFFIRMATIVE COVENANTS  . . . . . . . . . . .  78
                  7.1  Financial Statements  . . . . . . . . . . . . . . . .  78
                  7.2  Certificates; Other Information . . . . . . . . . . .  79
                  7.3  Notices . . . . . . . . . . . . . . . . . . . . . . .  80
                  7.4  Preservation of Corporate Existence, Etc  . . . . . .  82
                  7.5  Maintenance of Property . . . . . . . . . . . . . . .  82
                  7.6  Insurance . . . . . . . . . . . . . . . . . . . . . .  82
                  7.7  Payment of Obligations  . . . . . . . . . . . . . . .  83
                  7.8  Compliance with Laws  . . . . . . . . . . . . . . . .  83
                  7.9  Compliance with ERISA . . . . . . . . . . . . . . . .  83
                  7.10 Inspection of Property and Books and Records  . . . .  84
                  7.11 Environmental Laws  . . . . . . . . . . . . . . . . .  84
                  7.12 Use of Proceeds . . . . . . . . . . . . . . . . . . .  84
                  7.13 Further Assurances  . . . . . . . . . . . . . . . . .  85

        ARTICLE VIII.


                                  NEGATIVE COVENANTS . . . . . . . . . . . .  85
                  8.1  Limitation on Liens . . . . . . . . . . . . . . . . .  85
                  8.2  Liquidation; Change in Ownership or Name;
                       Disposition or Acquisition of Assets; Etc.  . . . . .  87
                  8.3  Consolidations and Mergers  . . . . . . . . . . . . .  88
                  8.4  Loans and Investments . . . . . . . . . . . . . . . .  88
                  8.5  Limitation on Indebtedness  . . . . . . . . . . . . .  89
                  8.6  Transactions with Affiliates  . . . . . . . . . . . .  90
                  8.7  Use of Proceeds . . . . . . . . . . . . . . . . . . .  90
                  8.8  Change in Accounts  . . . . . . . . . . . . . . . . .  90
                  8.9  Contingent Obligations  . . . . . . . . . . . . . . .  90
                  8.10 Restricted Payments . . . . . . . . . . . . . . . . .  90
                  8.11 ERISA . . . . . . . . . . . . . . . . . . . . . . . .  91
                  8.12 Change in Business  . . . . . . . . . . . . . . . . .  91
                  8.13 Accounting Changes  . . . . . . . . . . . . . . . . .  91
                  8.14 Intellectual Property Collateral  . . . . . . . . . .  91
                  8.15 Negative Pledges, Etc.  . . . . . . . . . . . . . . .  92
                  8.16 Funded Debt/EBITDA Ratio  . . . . . . . . . . . . . .  93
                  8.17 Consolidated Tangible Net Worth . . . . . . . . . . .  93
                  8.18 Capital Expenditures  . . . . . . . . . . . . . . . .  93

        ARTICLE IX.

                                  EVENTS OF DEFAULT  . . . . . . . . . . . .  93
                  9.1  Event of Default  . . . . . . . . . . . . . . . . . .  93
                  9.2  Remedies  . . . . . . . . . . . . . . . . . . . . . .  96
                  9.3  Rights Not Exclusive  . . . . . . . . . . . . . . . .  96

        ARTICLE X.

                                      THE AGENT  . . . . . . . . . . . . . .  97
                  10.1 Appointment and Authorization; "Agent" and
                       "Issuing Bank"  . . . . . . . . . . . . . . . . . . .  97
                  10.2 Delegation of Duties  . . . . . . . . . . . . . . . .  97
                  10.3 Liability of Agent  . . . . . . . . . . . . . . . . .  98
                  10.4 Reliance by Agent . . . . . . . . . . . . . . . . . .  98
                  10.5 Notice of Default . . . . . . . . . . . . . . . . . .  99
                  10.6 Credit Decision . . . . . . . . . . . . . . . . . . .  99
                  10.7 Indemnification of Agent  . . . . . . . . . . . . . . 100
                  10.8 Agent in Individual Capacity  . . . . . . . . . . . . 100
                  10.9 Successor Agent; Successor Issuing Bank . . . . . . . 100
                  10.10     Withholding Tax  . . . . . . . . . . . . . . . . 101
                  10.11     Collateral Matters . . . . . . . . . . . . . . . 103

        ARTICLE XI.

                                    MISCELLANEOUS  . . . . . . . . . . . . . 104
                  11.1 Amendments and Waivers  . . . . . . . . . . . . . . . 104
                  11.2 Notices . . . . . . . . . . . . . . . . . . . . . . . 105
                  11.3 No Waiver; Cumulative Remedies  . . . . . . . . . . . 106
                  11.4 Costs and Expenses  . . . . . . . . . . . . . . . . . 106
                  11.5 Borrower Indemnification  . . . . . . . . . . . . . . 107
                  11.6 Marshalling; Payments Set Aside . . . . . . . . . . . 108
                  11.7 Successors and Assigns  . . . . . . . . . . . . . . . 108
                  11.8 Assignments . . . . . . . . . . . . . . . . . . . . . 109
                  11.9 Set-off . . . . . . . . . . . . . . . . . . . . . . . 110
                  11.10     Notification of Addresses, Lending
                             Offices, Etc. . . . . . . . . . . . . . . . . . 110
                  11.11     Counterparts . . . . . . . . . . . . . . . . . . 110
                  11.12     Severability . . . . . . . . . . . . . . . . . . 111
                  11.13     No Third Parties Benefited . . . . . . . . . . . 111
                  11.14     Governing Law and Jurisdiction . . . . . . . . . 111
                  11.15     Waiver of Jury Trial . . . . . . . . . . . . . . 111
                  11.16     Entire Agreement . . . . . . . . . . . . . . . . 112

     <PAGE>

     SCHEDULES

     Schedule 1        -    Payment & Lending Offices
     Schedule 2        -    Commitment Percentages
     Schedule 3        -    Notice Addresses
     Schedule 4        -    Material Subsidiaries
     Schedule 5        -    Calculation of MLA Cost
     Schedule 6.5      -    Litigation
     Schedule 6.7      -    ERISA
     Schedule 6.9      -    Taxes
     Schedule 6.11     -    Environmental Matters 
     Schedule 6.14(a)  -    Business Locations
     Schedule 6.14(b)  -    Locations of Inventory, Equipment and Other
                            Collateral
     Schedule 6.15     -    Real Property (Owned and Leased)
     Schedule 6.17     -    Intellectual Property
     Schedule 6.19     -    Subsidiaries and Minority Interests
     Schedule 6.20     -    Partnerships and Joint Ventures
     Schedule 6.22     -    Material Contracts; Labor Matters
     Schedule 6.23     -    Insurance Matters
     Schedule 6.24     -    Accounts
     Schedule 7.13     -    Post-Closing Matters
     Schedule 8.1      -    Permitted Liens
     Schedule 8.4      -    Investments
     Schedule 8.5      -    Permitted Indebtedness
     Schedule 8.9      -    Contingent Obligations


     EXHIBITS

     Exhibit A         Form of Borrowing Base Certificate
     Exhibit B         Form of Compliance Certificate
     Exhibit C         Form of Landlord's Consent
     Exhibit D-1       Form of Promissory Note
     Exhibit D-2       Form of Offshore Currency Promissory Note
     Exhibit E         Form of Notice of Borrowing
     Exhibit F         Form of Notice of Conversion/Continuation
     Exhibit G         Form of Loan Certificate
     Exhibit H         Form of Assignment and Acceptance
     Exhibit I         Form of Offshore Currency L/C Application

     <PAGE>

                                   CREDIT AGREEMENT

                      DATED AS OF NOVEMBER 12, 1996 BY AND AMONG
                     INTERNATIONAL MUREX TECHNOLOGIES CORPORATION
                        MUREX DIAGNOSTICS INTERNATIONAL, INC.,

                 IMTC HOLDINGS, INC., MUREX DIAGNOSTICS CORPORATION,
                 IMTC HOLDINGS (UK) LIMITED, MUREX DIAGNOSTICS, INC.
                       AND MUREX BIOTECH LIMITED, AS BORROWERS,
                    BANK OF AMERICA ILLINOIS, AND BANK OF AMERICA
                    NATIONAL TRUST AND SAVINGS ASSOCIATION, ACTING
                     THROUGH ITS LONDON BRANCH, AS ISSUING BANKS,
                  BANK OF AMERICA, F.S.B., AS AGENT AND A LENDER AND
           THE OTHER FINANCIAL INSTITUTIONS PARTY HERETO FROM TIME TO TIME


                  For good and valuable consideration, the receipt and
     sufficiency of which is hereby acknowledged, the parties hereto hereby
     agree as follows:


                                      ARTICLE I.

                                     DEFINITIONS
                                     -----------

                  1.1  CERTAIN DEFINED TERMS.  The following terms have the
     following meanings:

                       "ABBOTT" means Abbott Laboratories, an Illinois
                  corporation.

                       "ABBOTT NOTE RECEIVABLE" means that certain note
                  receivable owing from Abbott and reflected on the consolidated
                  balance sheet of IMTC, which, as of the Agreement Date, is in
                  the principal amount of approximately $2,000,000.

                       "ACCOUNT" means, with respect to any Person, any account
                  of such Person and any other right of such Person to payment
                  for goods sold or leased or for services rendered, whether or
                  not evidenced by an instrument or chattel paper and whether or
                  not yet earned by performance.

                       "ACCOUNT DEBTOR" means any Person who is obligated under
                  an Account.

                       "AFFILIATE" means, as to any Person, any other Person
                  which, directly or indirectly, is in control of, is controlled
                  by, or is under common control with, such Person. A Person
                  shall be deemed to control another Person if the controlling
                  Person possesses, directly or indirectly, the power to direct
                  or cause the direction of the management and policies of the
                  other Person, whether through the ownership of voting
                  securities, membership interests, by contract, or otherwise.

                       "AGENT" means BAFSB in its capacity as agent for the
                  Lenders hereunder, and any successor agent arising under
                  SECTION 10.9.

                       "AGENT-RELATED PERSONS" means the Agent and each Issuing
                  Bank, together with their respective Affiliates and the
                  officers, directors, employees, agents and attorneys-in-fact
                  of such Persons and Affiliates.

                       "AGENT'S PAYMENT OFFICE" means the address for payments
                  set forth on SCHEDULE 1 or such other address as the Agent may
                  from time to time specify.

                       "AGGREGATE REVOLVING CREDIT OBLIGATIONS" means, as of any
                  particular time, the sum of (a) the Effective Amount of all
                  Loans then outstanding, plus (b) the Effective Amount of all
                  L\C Obligations then outstanding.

                       "AGREEMENT" means this Credit Agreement.

                       "AGREEMENT DATE" means November 12, 1996.

                       "ASSIGNEE" has the meaning specified in SECTION 11.8(A).

                       "ASSIGNMENT OF INTERCOMPANY NOTES" means all documents
                  and instruments executed by any Borrower in connection with
                  the satisfaction of the obligations of the Borrowers set forth
                  in paragraph 1 of SCHEDULE 7.13 hereof, as the same may be
                  modified, supplemented or amended from time to time.

                       "ATTORNEY COSTS" means and includes the reasonable fees
                  and disbursements of any law firm or other external counsel,
                  the reasonable allocated cost of internal legal services and
                  all disbursements of internal counsel.

                       "AVAILABLE LOAN COMMITMENT" means, as of any particular
                  time, (a) the amount of the Commitment MINUS (b) the Aggregate
                  Revolving Credit Obligations then outstanding.

                       "BANKRUPTCY CODE" means the Federal Bankruptcy Reform Act
                  of 1978 (11 U.S.C. SECTION 101, ET SEQ.).

                       "BARBADOS BORROWERS" means Murex Diagnostics
                  International, Inc. and Murex Diagnostics Corporation.

                       "BASE RATE" means, for any day, the rate of interest in
                  effect for such day as publicly announced from time to time by
                  Bank of America National Trust and Savings Association in San
                  Francisco, California, as its "reference rate."  (The
                  "reference rate" is a rate set by Bank of America National
                  Trust and Savings Association based upon various factors
                  including Bank of America National Trust and Savings
                  Association's costs and desired return, general economic
                  conditions and other factors, and is used as a reference point
                  for pricing some loans, which may be priced at, above, or
                  below such announced rate.)  Any change in the reference rate
                  announced by Bank of America National Trust and Savings
                  Association shall take effect at the opening of business on
                  the day specified in the public announcement of such change.

                       "BASE RATE LOAN" means a Loan that bears interest at a
                  per annum rate equal to the Base Rate in effect from time to
                  time.

                       "BAI" means Bank of America Illinois.

                       "BAFSB" means Bank of America, F.S.B.

                       "BOA" means Bank of America National Trust and Savings 
                  Association, acting through its London Branch.

                       "BORROWER REPRESENTATIVE" means IMTC Holdings, Inc., a
                  corporation organized under the laws of the State of Delaware,
                  or any other Borrower selected by the Borrowers in accordance
                  with SECTION 2.20.

                       "BORROWERS" means International Murex Technologies
                  Corporation, a corporation organized under the laws of the
                  Province of British Columbia, Murex Diagnostics International,
                  Inc., a corporation organized under the laws of Barbados, IMTC
                  Holdings, Inc., a corporation organized under the laws of the
                  State of Delaware, Murex Diagnostics Corporation, a
                  corporation organized under the laws of Barbados, IMTC
                  Holdings (UK) Limited, a corporation organized under the laws
                  of England, Murex Diagnostics, Inc., a corporation organized
                  under the laws of the State of Delaware and Murex Biotech
                  Limited, a corporation organized under the laws of England,
                  and "BORROWER" means any one of the foregoing.

                       "BORROWING" means a borrowing hereunder consisting of
                  Loans of the same Type made to any Borrower on the same day by
                  the Lenders under Article II, and, other than in the case of
                  Base Rate Loans, having the same Interest Period.

                       "BORROWING BASE" means, at any particular time, the
                  LESSER of:

                       (i) the sum of:

                            (a)  eighty-five percent (85%) of Eligible Accounts;
                       PLUS

                            (b)  eighty-five percent (85%) of the balance of the
                       Abbott Note Receivable which is not unpaid more than
                       thirty (30) days after its due date; PLUS

                            (c)  fifty percent (50%) of the Value of Eligible
                       Inventory; and

                       (ii) EBITDA for the most recent twelve (12) month period
     for which financial statements are available multiplied by 1.5.

                       "BORROWING BASE CERTIFICATE" means a document
                  substantially in the form of EXHIBIT A hereto, with
                  appropriate insertions, or such other form as shall be
                  acceptable to the Agent, as it may be amended or modified from
                  time to time.

                       "BORROWING BASE DEFICIENCY" means any condition wherein
                  the Aggregate Revolving Credit Obligations exceed the
                  Borrowing Base as set forth on the most recent Borrowing Base
                  Certificate delivered to the Agent or as otherwise reasonably
                  determined by the Agent.

                       "BORROWING DATE" means any date on which a Borrowing
                  occurs under SECTION 2.3.

                       "BUSINESS DAY" means any day other than a Saturday,
                  Sunday or other day on which commercial banks in Atlanta,
                  Georgia are authorized or required by law to close and, if the
                  applicable Business Day relates to any Eurodollar Rate Loan or
                  an Offshore Currency Loan, means such a day on which dealings
                  are carried on in London, England and any other applicable
                  offshore dollar interbank market.

                       "CAPITAL ADEQUACY REGULATION" means any guideline,
                  request or directive of any central bank or other Governmental
                  Authority, or any other law, rule or regulation, whether or
                  not having the force of law, in each case, regarding capital
                  adequacy of any bank or of any corporation controlling a bank.

                       "CAPITAL EXPENDITURES" means, for any fiscal year for any
                  Person, the sum of (a) the aggregate amount of all
                  expenditures of or Indebtedness incurred by such Person for
                  fixed or capital assets made during such period which, in
                  accordance with GAAP, would be classified as capital
                  expenditures, and (b) the aggregate amount of all Capitalized
                  Lease Obligations of such Person incurred during such period,
                  and (c) the aggregate amount of all capitalized research and
                  development costs as shown on the consolidated balance sheet
                  and cash flow statement of IMTC.

                       "CAPITAL STOCK" means, as applied to any Person, any
                  capital stock of such Person, regardless of class or
                  designation, and all warrants, options, purchase rights,
                  conversion or exchange rights, voting rights, calls or claims
                  of any character with respect thereto.

                       "CAPITALIZED LEASE" means any lease which is or should be
                  capitalized on the balance sheet of the lessee in accordance
                  with GAAP.

                       "CAPITALIZED LEASE OBLIGATIONS" means, with respect to
                  any Person, all monetary obligations of such Person under any
                  Capitalized Leases, and, for purposes of this Agreement and
                  each other Loan Document, the amount of such obligations shall
                  be the capitalized amount thereof, determined in accordance
                  with GAAP, and the stated maturity thereof shall be the date
                  of the last payment of rent or any other amount due under such
                  Capitalized Lease prior to the first date upon which such
                  Capitalized Lease may be terminated by the lessee without
                  payment of a penalty.

                       "CASH COLLATERALIZE" means to pledge and deposit with or
                  deliver to the Agent, for the benefit of the Issuing Bank and
                  the Lenders, as additional collateral for the L/C Obligations,
                  cash or deposit account balances pursuant to documentation in
                  form and substance reasonably satisfactory to the Agent and
                  the Issuing Bank (which documents are hereby consented to by
                  the Lenders).  Derivatives of such term shall have
                  corresponding meaning.  Cash collateral shall be maintained in
                  blocked, non-interest bearing deposit accounts as directed by
                  the Agent.

                       "CERCLA" has the meaning specified in the definition of
                  "Environmental Laws."

                       "CHANGE IN CONTROL" means the occurrence of any of the
                  following:  (a) any Person (other than a Person that, as of
                  the Agreement Date, owns 10% or more of the outstanding shares
                  of voting securities of IMTC) or group (as such term is
                  defined in Rule 13d-5 under the Exchange Act) of Persons shall
                  as a result of a tender or exchange offer, open market
                  purchase, merger, privately negotiated purchases or otherwise,
                  have become, directly or indirectly, the beneficial owner
                  (within the meaning of Rule 13d-3 of the Exchange Act) of
                  securities having forty percent (40%) or more of the ordinary
                  voting power of the then outstanding securities of IMTC; or
                  (b) a change in any two of the individuals acting as the
                  Chairman, President, or Chief Financial Officer, respectively,
                  of IMTC after the Agreement Date, if such individuals are not
                  replaced with individuals reasonably acceptable to the Agent
                  within ninety (90) days.

                       "CHIRON LITIGATION" means those certain legal proceedings
                  involving patents owned by Chiron Corporation relating to
                  hepatitis C virus.

                       "CODE" means the Internal Revenue Code of 1986, and
                  regulations promulgated thereunder.

                       "COLLATERAL" means all property and interests in property
                  and proceeds thereof now owned or hereafter acquired by any
                  Person in or upon which a Lien now or hereafter exists in
                  favor of the Issuing Bank or the Lenders, or the Agent or the
                  Collateral Agent on behalf of the Issuing Bank and the
                  Lenders, whether under this Agreement or under any other
                  documents executed by any such Person and delivered to the
                  Agent, the Collateral Agent or the Issuing Bank or the
                  Lenders.

                       "COLLATERAL AGENT" means, with respect to all property
                  located in the United States of America or Barbados, BAFSB,
                  and with respect to all property located in the United
                  Kingdom, Bank of America National Trust and Savings
                  Association, acting through its London branch.

                       "COLLATERAL DOCUMENTS" means, collectively, (i) the
                  Guaranty Agreements, the Security Agreements, the Stock Pledge
                  Agreements, the Assignment of Intercompany Notes, the
                  Intellectual Property Security Agreements, and all other
                  security agreements, mortgages, deeds of trust, patent and
                  trademark assignments, lease assignments, guarantees and other
                  similar agreements between any Borrower or any Guarantor and
                  the Lenders, the Issuing Bank, any Collateral Agent or the
                  Agent, for the benefit of the Issuing Bank and the Lenders,
                  now or hereafter delivered to the Lenders, the Issuing Bank,
                  any Collateral Agent or the Agent pursuant to or in connection
                  with the transactions contemplated hereby, and all financing
                  statements (or comparable documents now or hereafter filed in
                  accordance with the Uniform Commercial Code or comparable law)
                  against any Borrower or any Guarantor as debtor in favor of
                  the Lenders, the Issuing Bank, any Collateral Agent or the
                  Agent, for the benefit of the Issuing Bank and the Lenders, as
                  secured party, and (ii) any amendments, supplements,
                  modifications, renewals, replacements, consolidations,
                  substitutions and extensions of any of the foregoing.

                       "COMMITMENT" means the several obligations of the Lenders
                  to advance the aggregate sum of up to U.S. $15,000,000 the
                  Borrowers, (including the several obligations of the Offshore
                  Currency Lenders pursuant to the Offshore Currency Commitment)
                  pursuant to the terms hereof, as such obligations may be
                  reduced from time to time pursuant to the terms hereof;
                  provided, however, that a Lender which is not an Offshore
                  Currency Lender shall not be obligated to advance any funds in
                  an Offshore Currency.

                       "COMMITMENT PERCENTAGES" means the percentages in which
                  the Lenders are severally bound to satisfy the Commitment
                  (including, without limitation, each Offshore Currency
                  Lender's Offshore Currency Commitment) to make Loans to the
                  Borrowers as shall be in effect from time to time; such
                  percentages as of the Agreement Date are as set forth on
                  SCHEDULE 2 hereto.

                       "COMPUTATION DATE" has the meaning ascribed to such term
                  in SECTION 2.5(A) hereof.

                       "COMPLIANCE CERTIFICATE" means a certificate
                  substantially in the form of EXHIBIT B. 

                       "CONSOLIDATED TANGIBLE NET WORTH" means, with respect to
                  IMTC on a consolidated basis with its Subsidiaries at any
                  time, the total of the shareholders' equity (including Capital
                  Stock, additional paid-in capital and retained earnings after
                  deducting treasury stock) less the sum of the total amount of
                  all intangible assets.

                       "CONTINGENT OBLIGATION" means, as to any Person, any
                  direct or indirect liability of that Person, whether or not
                  contingent, with or without recourse, (a) with respect to any
                  Indebtedness, lease, dividend, letter of credit or other
                  obligation (the "primary obligations") of another Person (the
                  "primary obligor"), including any obligation of that Person
                  (i) to purchase, repurchase or otherwise acquire such primary
                  obligations or any security therefor, (ii) to advance or
                  provide funds for the payment or discharge of any such primary
                  obligation, or to maintain working capital or equity capital
                  of the primary obligor or otherwise to maintain the net worth
                  or solvency or any balance sheet item, level of income or
                  financial condition of the primary obligor, (iii) to purchase
                  property, securities or services primarily for the purpose of
                  assuring the owner of any such primary obligation of the
                  ability of the primary obligor to make payment of such primary
                  obligation, or (iv) otherwise to assure or hold harmless the
                  holder of any such primary obligation against loss in respect
                  thereof (each, a "GUARANTY OBLIGATION"); (b) with respect to
                  any Surety Instrument (other than any Letter of Credit) issued
                  for the account of that Person or as to which that Person is
                  otherwise liable for reimbursement of drawings or payments;
                  (c) to purchase any materials, supplies or other property
                  from, or to obtain the services of, another Person if the
                  relevant contract or other related document or obligation
                  requires that payment for such materials, supplies or other
                  property, or for such services, shall be made regardless of
                  whether delivery of such materials, supplies or other property
                  is ever made or tendered, or such services are ever performed
                  or tendered, or (d) in respect of any Swap Contract.  The
                  amount of any Contingent Obligation shall, in the case of
                  Guaranty Obligations, be deemed equal to the stated or
                  determinable amount of the primary obligation in respect of
                  which such Guaranty Obligation is made or if less, the maximum
                  stated amount of the Guaranty Obligation or, if not stated or
                  if indeterminable, the maximum reasonably anticipated
                  liability in respect thereof.

                       "CONTRACT RIGHT" means, with respect to any Person, any
                  right of such Person to payment under a contract.

                       "CONTRACTUAL OBLIGATION" means, as to any Person, any
                  provision of any security issued by such Person or of any
                  agreement, undertaking, contract, indenture, mortgage, deed of
                  trust or other instrument, document or agreement to which such
                  Person is a party or by which it or any of its property is
                  bound.

                       "CONVERSION/CONTINUATION DATE" means any date on which,
                  under SECTION 2.4, the Borrower Representative (a) converts
                  Loans of one Type to another Type, or (b) continues as Loans
                  of the same Type, but with a new Interest Period, Loans having
                  Interest Periods expiring on such date.

                       "CREDIT EXTENSION" means and includes (a) the making of
                  any Loans hereunder, and (b) the Issuance of any Letters of
                  Credit hereunder.

                       "DEFAULT" means any event or circumstance which, with the
                  giving of notice, the lapse of time, or both, would (if not
                  cured or otherwise remedied during such time) constitute an
                  Event of Default.

                       "DEFAULT RATE" means a simple per annum interest rate
                  equal to, (a) with respect to outstanding principal, the sum
                  of (i) (x) the Eurodollar Rate plus 2.5% or (y) the Base Rate,
                  as applicable, PLUS (ii) two percent (2%), and (b) with
                  respect to all other Obligations, the sum of (i) the Base
                  Rate, PLUS (ii) one percent (1%).

                       "EBITDA" means, for any period for IMTC on a consolidated
                  basis, the net income for such period PLUS (i) without
                  duplication and to the extent reflected as charges in the
                  statement of net income for such period, the sum of (a) income
                  taxes, (b) interest expense, (c) depreciation and amortization
                  expense, (d) losses arising from fluctuations in foreign
                  currency exchange rates, (e) for all calculations which
                  include a period ending on or prior to June 30, 1996, the
                  amount of royalty obligations accrued in connection with the
                  Chiron Litigation and (f) Attorney Costs incurred by IMTC and
                  its Subsidiaries in connection with the Chiron Litigation,
                  MINUS (ii) without duplication and to the extent included in
                  the net income for such period, (a) gains arising from
                  fluctuations in foreign currency rates, and (b) for all
                  calculations which include a period ending on or prior to
                  June 30, 1996, the amount of $300,000 per quarter for royalty
                  obligations in connection with the Chiron Litigation. 
                  Additionally, for all calculations of EBITDA through
                  December 31, 1997, the aggregate amount of payments on the
                  Abbott Note Receivable (not to exceed $2,000,000) received by
                  any Borrower from Abbott during such period will be added to
                  net income for such period (to the extent not included in
                  calculating net income for such period).

                       "EFFECTIVE AMOUNT" means (i) with respect to any Loans on
                  any date, the Equivalent Amount of the aggregate outstanding
                  principal amount thereof after giving effect to any Borrowings
                  and prepayments or repayments of Loans occurring on such date;
                  and (ii) with respect to any outstanding L/C Obligations on
                  any date, the Equivalent Amount of such L/C Obligations on
                  such date after giving effect to any Issuances of Letters of
                  Credit occurring on such date and any other changes in the
                  aggregate amount of the L/C Obligations as of such date,
                  including as a result of any reimbursements of outstanding
                  unpaid drawings under any Letters of Credit or any reductions
                  in the maximum amount available for drawing under Letters of
                  Credit taking effect on such date.

                       "ELIGIBLE ACCOUNT" means an Account owing to any
                  Borrower:

                            (1)  which is genuine and in all respects what it
                       purports to be;

                            (2)  which arises from the sale of goods by any
                       Borrower; and (i) such goods comply with such Account
                       Debtor's specifications (if any) and have been shipped
                       to, or delivered to and accepted by, such Account Debtor
                       and (ii) such Borrower has possession of, or if requested
                       by the Agent, has delivered to the Agent, shipping and
                       delivery receipts evidencing such shipment, delivery and
                       acceptance;

                            (3)  which is payable in the United States or in the
                       United Kingdom in U.S. Dollars or in Offshore Currency;

                            (4)  which (a) is evidenced by an invoice rendered
                       to the Account Debtor with respect thereto which (i) is
                       dated not earlier than the date of shipment or
                       performance and (ii) has payment terms which are
                       acceptable to the Agent which payment terms existing on
                       and disclosed to the Agent prior to the Agreement Date
                       are acceptable to the Agent, and (b) does not constitute
                       service charges, chargebacks, memo billings or ineligible
                       credit column balances;

                            (5)  which is not subject to any assignment, claim
                       or Lien, other than a Lien in favor of the Agent or a
                       Collateral Agent;

                            (6)  which is a valid, legally enforceable and
                       unconditional obligation of the Account Debtor with
                       respect thereto, and is not subject to any setoff,
                       counterclaim, credit, allowance (except any credit or
                       allowance which has been deducted in computing the net
                       amount of the applicable invoice, as shown in the
                       original schedule or Borrowing Base Certificate furnished
                       to the Agent identifying or including such Account) or
                       adjustment by the Account Debtor with respect thereto, or
                       to any claim by such Account Debtor denying liability
                       thereunder in whole or in part, and such Account Debtor
                       has not refused to accept any of the goods or services
                       which are the subject of such Account or offered or
                       attempted to return any of such goods;

                            (7)  if there are no proceedings or actions which
                       are then threatened or pending against the Account Debtor
                       with respect thereto or to which such Account Debtor is a
                       party which might result in any material adverse change
                       in such Account Debtor's financial condition or
                       prospects, or in its ability to pay any Account in full
                       when due;

                            (8)  which does not arise out of a contract or order
                       which, by its terms, forbids, restricts or makes void or
                       unenforceable the assignment by such Borrower to the
                       Agent of the Account arising with respect thereto;

                            (9)  if the Account Debtor with respect thereto is
                       not an Obligor or an Affiliate of an Obligor or an
                       employee or agent of any Obligor; 

                            (10) which is not an Account arising from a "sale on
                       approval," "sale or return" or "consignment," or subject
                       to any other repurchase or return agreement;

                            (11) which is not an Account with respect to which
                       possession and/or control of the goods sold giving rise
                       thereto is held, maintained or retained by such Borrower,
                       any other Obligor, any Affiliate of any Obligor, or any
                       of their respective Subsidiaries (or by any agent or
                       custodian of any of the foregoing) for the account of or
                       subject to further and/or future direction from the
                       Account Debtor thereof;

                            (12) which is not an Account which in any way fails
                       to meet or violates any warranty, representation or
                       covenant contained in this Agreement or any Loan Document
                       relating directly or indirectly to such Borrower's
                       Accounts; 

                            (13) which arises in the ordinary course of such
                       Borrower's business;

                            (14) which is not unpaid on the date that is ninety
                       (90) days after its invoice date;

                            (15) to the extent such Account, together with all
                       other Accounts owing by such Account Debtor to any
                       Borrower, does not exceed in the aggregate 25% of the
                       amount of all Accounts of the Borrowers; and

                            (16) which the Account is evidenced by chattel paper
                       or an instrument, (a) the Agent shall have specifically
                       agreed in writing to include such Account as an Eligible
                       Account, (b) only payments then due and payable under
                       such chattel paper or instrument shall be included as an
                       Eligible Account and (c) the original of such chattel
                       paper or instrument has been endorsed and/or assigned and
                       delivered to the Agent in a manner satisfactory to the
                       Agent.

                  An Account which is at any time an Eligible Account but which
                  subsequently fails to meet any of the foregoing requirements,
                  shall forthwith cease to be an Eligible Account. 

                       "ELIGIBLE ASSIGNEE" means (a) a commercial bank organized
                  under the laws of the United States, or any state thereof, and
                  having a combined capital and surplus of at least
                  $100,000,000; (b) a commercial bank organized under the laws
                  of any other country which is a member of the Organization for
                  Economic Cooperation and Development (the "OECD"), or a
                  political subdivision of any such country, and having a
                  combined capital and surplus of at least $100,000,000; and
                  (c) a Person that is primarily engaged in the business of
                  commercial banking or asset based lending and that is an
                  Affiliate of a Lender.

                       "ELIGIBLE INVENTORY" means Inventory owned by any
                  Borrower which meets the following requirements:

                            (1)  it is not subject to any assignment, claim or
                       Lien, other than a Lien in favor of the Agent or the
                       Collateral Agent, on behalf of the Issuing Bank and the
                       Lenders;

                            (2)  it is (a)(i) finished goods Inventory which is
                       held for sale, (ii) raw materials, or (iii) work in
                       process which the Agent determines, in its sole and
                       absolute discretion, to be in saleable form, (b) (except
                       as the Agent may otherwise consent in writing) new and
                       unused and (c) not Inventory classified by such Borrower
                       on its general ledgers, prepared in a manner consistent
                       with such Borrower's general ledgers disclosed to the
                       Agent prior to the Agreement Date, as either "close out"
                       or "discontinued" Inventory and which "close out" or
                       "discontinued" Inventory has been owned by such Borrower
                       for an aggregate of more than eighteen months;

                            (3)  unless it meets the requirements of CLAUSE (4)
                       of this definition, it is in the possession and control
                       of such Borrower or its agents; PROVIDED, HOWEVER, that
                       if it is stored on premises located in the U.S.A. and
                       leased to such Borrower, the Agent is in possession of a
                       Landlord's Consent duly executed by the owner of such
                       premises;

                            (4)  if it is in the possession or control of a
                       bailee, warehouseman, consignee, processor or other
                       Person other than a Borrower, the Agent is in possession
                       of such agreements, instruments and documents as the
                       Agent may reasonably require (each in form and content
                       reasonably acceptable to the Agent and duly executed, as
                       appropriate, by the bailee, warehouseman, consignee,
                       processor or other Person in possession or control of
                       such Inventory, as applicable) including but not limited
                       to warehouse receipts in the Agent's name covering such
                       Inventory and a Landlord's Consent or other similar
                       consent, as applicable;

                            (5)  it is not Inventory which is dedicated to or,
                       identifiable with, or is otherwise specifically to be
                       used in the manufacture of, goods which are to be sold to
                       the United States of America or any department, agency or
                       instrumentality thereof and in respect of which
                       Inventory, such Borrower shall have received any progress
                       or other advance payment which is or may be credited or
                       set off against any Account generated upon the sale or
                       lease of any such goods;

                            (6)  it is not Inventory produced in violation of
                       the Fair Labor Standards Act and subject to the "hot
                       goods" provisions contained in Title 29 U.S.C. SECTION
                       215 or any successor statute or section;

                            (7)  it is not (i) goods used in connection with
                       maintenance or repair of such Borrower's business,
                       properties or assets, (ii) general supplies, (iii) raw
                       materials in the possession or control of a processor or
                       finisher or (iv) work in process (except to the extent
                       the Agent determines, in its sole and absolute
                       discretion, such work in process to be in saleable form
                       as set forth in clause (2)(a)(iii) above);

                            (8)  it is not Inventory which in any way fails to
                       meet or violates any warranty, representation or covenant
                       contained in this Agreement or any Loan Document relating
                       directly or indirectly to such Borrower's Inventory; and

                            (9)  it is excessively slow moving or otherwise
                       unacceptable due to age, type, category, quality and/or
                       quantity, as determined by the Agent in its reasonable
                       discretion. 

                  Inventory which is at any time Eligible Inventory but which
                  subsequently fails to meet any of the foregoing requirements
                  shall forthwith cease to be Eligible Inventory.

                       "ENVIRONMENTAL CLAIMS" means all claims, however
                  asserted, by any Governmental Authority or other Person
                  alleging potential liability or responsibility for violation  
                  of any Environmental Law, or for release or injury to the
                  environment or threat to public health, personal injury
                  (including sickness, disease or death), property damage,
                  natural resources damage, or otherwise alleging liability or
                  responsibility for damages (punitive or otherwise), cleanup,
                  removal, remedial or response costs, restitution, civil or
                  criminal penalties, injunctive relief, or other type of
                  relief, resulting from or based upon the presence, placement,
                  discharge, emission or release (including intentional and
                  unintentional, negligent and non-negligent, sudden or
                  non-sudden, accidental or non-accidental, placement, spills,
                  leaks, discharges, emissions or releases) of any Hazardous
                  Material at, in, or from Property, whether or not owned by any
                  Borrower.

                       "ENVIRONMENTAL LAWS" means the Resource Conservation and
                  Recovery Act, 42 U.S.C. Section 690, ET SEQ., the
                  Comprehensive Environmental Response, Compensation and
                  Liability Act of 1980, as amended, any so-called "Superfund"
                  or "Superlien" law, the Toxic Substances Control Act, and any
                  successor statute of similar import, together with the
                  regulations thereunder, in each case as in effect from time to
                  time, and any other applicable federal, European community,
                  state or local statute, law, ordinance, code, rule,
                  regulation, guideline, order or decree, or other requirement
                  (whether or not having the force of law) regulating, relating
                  to, or imposing liability or standards of conduct (including,
                  but not limited to, permit requirements, and emission or
                  effluent restrictions) concerning any Hazardous Materials or
                  any hazardous, toxic or dangerous waste, substance or
                  constituent, or any pollutant or contaminant or other
                  substance, whether solid, liquid or gas, or otherwise relating
                  to public health and safety and/or protection of the
                  environment, as now or at any time hereafter in effect. 
                  References to sections of any such statute shall be construed
                  to also refer to any successor sections.

                       "EQUIPMENT" means, with respect to any Person, all such
                  Person's equipment of every description, including, without
                  limitation, fixtures, furniture, vehicles and trade fixtures,
                  together with any and all accessions, parts and equipment
                  attached thereto or used in connection therewith, and any
                  substitutions therefor and replacements thereof.

                       "EQUIVALENT AMOUNT" means (i) whenever this Agreement
                  requires or permits a determination on any date of the
                  equivalent in U.S. Dollars of an amount expressed in an
                  Offshore Currency, the equivalent amount in U.S. Dollars of an
                  amount expressed in an Offshore Currency as determined by the
                  Agent on such date on the basis of the Spot Rate for the
                  purchase of U.S. Dollars with such Offshore Currency on the
                  relevant Computation Date provided for hereunder; or (ii)
                  whenever this Agreement requires or permits a determination on
                  any date of the equivalent amount in an Offshore Currency of
                  an amount expressed in U.S. Dollars, the equivalent amount in
                  an Offshore Currency of an amount expressed in U.S. Dollars as
                  determined by the Agent on such date on the basis of the Spot
                  Rate for the purchase of such Offshore Currency with U.S.
                  Dollars on the relevant Computation Date provided for
                  hereunder. 

                       "ERISA" means the Employee Retirement Income Security Act
                  of 1974, and regulations promulgated thereunder.

                       "ERISA AFFILIATE" means any trade or business (whether or
                  not incorporated) under common control with any Borrower
                  within the meaning of Section 414(b) or (c) of the Code (and
                  Sections 414(m) and (o) of the Code for purposes of provisions
                  relating to Section 412 of the Code).

                       "ERISA EVENT" means (a) a Reportable Event with respect
                  to a Pension Plan; (b) a withdrawal by any Borrower or any
                  ERISA Affiliate from a Pension Plan subject to Section 4063 of
                  ERISA during a plan year in which it was a substantial
                  employer (as defined in Section 4001(a)(2) of ERISA) or a
                  cessation of operations which is treated as such a withdrawal
                  under Section 4062(e) of ERISA; (c) a complete or partial
                  withdrawal by any Borrower or any ERISA Affiliate from a
                  Multiemployer Plan or notification that a Multiemployer Plan
                  is in reorganization; (d) the filing of a notice of intent to
                  terminate, the treatment of a Plan amendment as a termination
                  under Section 4041 or 4041A of ERISA, or the commencement of
                  proceedings by the PBGC to terminate a Pension Plan or
                  Multiemployer Plan; (e) an event or condition which might
                  reasonably be expected to constitute grounds under Section
                  4042 of ERISA for the termination of, or the appointment of a
                  trustee to administer, any Pension Plan or Multiemployer Plan;
                  or (f) the imposition of any liability under Title IV of
                  ERISA, other than PBGC premiums due but not delinquent under
                  Section 4007 of ERISA, upon any Borrower or any ERISA
                  Affiliate.

                       "ESTIMATED REMEDIATION COSTS" means all costs associated
                  with performing work to remediate contamination of real
                  property or groundwater, including engineering and other
                  professional fees and expenses, costs to remove, transport and
                  dispose of contaminated soil, costs to "cap" or otherwise
                  contain contaminated soil, and costs to pump and treat water
                  and monitor water quality. 

                       "EURODOLLAR RATE" means, for each Interest Period in
                  respect of Eurodollar Rate Loans comprising part of the same
                  Loan, an interest rate per annum (rounded upward to the
                  nearest 1/16th of 1%) determined by the Agent pursuant to the
                  following formula:

                            (a)  With respect to Eurodollar Rate Loans
                       denominated in U.S. Dollars, as follows:

                  Eurodollar Rate =                   LIBOR                
                                       --------------------------------
                                       1.00 Offshore Reserve Percentage

                  Where,

                       "OFFSHORE RESERVE PERCENTAGE" means for any day for any
                       Interest Period the maximum reserve percentage (expressed
                       as a decimal, rounded upward to the nearest 1/100th of
                       1%) in effect on such day (whether or not applicable to
                       any Lender) under regulations issued from time to time by
                       the FRB for determining the maximum reserve requirement
                       (including any emergency, supplemental or other marginal
                       reserve requirement) with respect to eurocurrency funding
                       (currently referred to as "Eurocurrency liabilities")
                       having a term comparable to such Interest Period; and

                       "LIBOR" means the rate of interest per annum determined
                       by the Agent to be the arithmetic mean (rounded upward to
                       the nearest 1/16th of 1%) of the rates of interest per
                       annum notified to the Agent by the Reference Lender as
                       the rate of interest at which dollar deposits in the
                       approximate amount of the Loan to be made or continued
                       as, or converted into, an Eurodollar Rate Loan by such
                       Reference Lender and having a maturity comparable to such
                       Interest Period would be offered to major banks in the
                       London interbank market at their request at or about
                       11:00 a.m. (New York) on the second Business Day prior to
                       the commencement of such Interest Period.

                            (b)  With respect to Eurodollar Rate Loans
                       denominated in an Offshore Currency, as follows:

                  Eurodollar Rate =     LIBOR + MLA Cost               

                  Where,

                       "MLA Cost" means the percentage per annum calculated in
                       accordance with SCHEDULE 5 hereto.

                       "LIBOR" means the rate of interest equal to the average
                       (rounded upwards, if necessary, to the nearest 1/100 of
                       1%) as of 11:00 a.m. (London Time), on the Business Day
                       of the commencement of such Interest Period for the
                       Offshore Currency for a period comparable to such
                       Interest Period, at which deposits in the Offshore
                       Currency in Same Day Funds are offered to BOA in the
                       London interbank market.

                       The Eurodollar Rate shall be adjusted automatically as of
                  the effective date of any change in the Offshore Reserve
                  Percentage or the MLA Cost.

                       "EURODOLLAR RATE LOAN" means a Loan that bears interest
                  based on the Eurodollar Rate plus 2.5% and which shall be in a
                  principal amount of at least $500,000 and in an integral
                  multiple of $100,000 (or the Equivalent Amount thereof in an
                  Offshore Currency).

                       "EVENT OF DEFAULT" means any of the events or
                  circumstances specified in SECTION 9.1.

                       "EXCHANGE ACT" means the Securities Exchange Act of 1934,
                  and regulations promulgated thereunder.

                       "FDIC" means the Federal Deposit Insurance Corporation,
                  and any Governmental Authority succeeding to any of its
                  principal functions.

                       "FEDERAL FUNDS RATE" means, for any day, the rate set
                  forth in the weekly statistical release designated as
                  H.15(519), or any successor publication, published by the
                  Federal Reserve Bank of New York (including any such
                  successor, "H.15(519)") on the preceding Business Day opposite
                  the caption "Federal Funds (Effective)"; or, if for any
                  relevant day such rate is not so published on any such
                  preceding Business Day, the rate for such day will be the
                  arithmetic mean as determined by the Agent of the rates for
                  the last transaction in overnight Federal funds arranged prior
                  to 12:00 p.m. (New York City time) on that day by each of
                  three leading brokers of Federal funds transactions in New
                  York, New York selected by the Agent.

                       "FEE LETTER" has the meaning specified in SECTION
                  2.11(A).

                       "FEMA" has the meaning specified in SECTION 2.17.

                       "FIXTURES" means, with respect to any Person, all of such
                  Person's fixtures of every description and all substitutions
                  and replacements of any thereof.

                       "FOREIGN EXCHANGE AGREEMENT" means a foreign currency
                  exchange hedging product agreement providing foreign currency
                  exchange protection, and arising at any time between any
                  Borrower, on the one hand, and one or more of the Lenders (or
                  an Affiliate of a Lender), on the other hand, as such
                  agreement may be modified, supplemented or amended, and in
                  effect from time to time.

                       "FX LENDER" has the meaning set forth in SECTION 2.17.

                       "FX TRADING OFFICE" means the office designated as the FX
                  Trading Office on SCHEDULE 1, or such other office as BAFSB
                  may designate from time to time.

                       "FRB" means the Board of Governors of the Federal Reserve
                  System, and any Governmental Authority succeeding to any of
                  its principal functions.

                       "FUNDED DEBT" means, without double-counting, with
                  respect to IMTC on a consolidated basis with its Subsidiaries
                  for any twelve month period, the arithmetic average Equivalent
                  Amount in U.S. Dollars outstanding during such period of the
                  following:  Indebtedness for money borrowed and Indebtedness
                  represented by notes payable and drafts accepted representing
                  extensions of credit, all obligations evidenced by bonds,
                  debentures, notes or other similar instruments, all
                  Indebtedness upon which interest charges are customarily paid,
                  all Capitalized Lease Obligations, all reimbursement
                  obligations with respect to outstanding letters of credit, all
                  Indebtedness issued or assumed as full or partial payment for
                  property or services (other than accrued expenses and trade
                  payables arising in the ordinary course of business, but only
                  if and so long as such accounts are payable on trade terms
                  customary in the industry), whether or not any such notes,
                  drafts, obligations or Indebtedness represent Indebtedness for
                  money borrowed.

                       "FURTHER TAXES" means any and all present or future
                  taxes, levies, assessments, imposts, duties, deductions, fees,
                  withholdings or similar charges (including, without
                  limitation, net income taxes and franchise taxes), and all
                  liabilities with respect thereto, imposed by any jurisdiction
                  on account of amounts payable or paid pursuant to SECTION 4.1.

                       "GAAP" means generally accepted accounting principles set
                  forth from time to time in the opinions and pronouncements of
                  the Accounting Principles Board and the American Institute of
                  Certified Public Accountants and statements and pronouncements
                  of the Financial Accounting Standards Board (or agencies with
                  similar functions of comparable stature and authority within
                  the U.S. accounting profession), which are applicable to the
                  circumstances as of the date of determination.

                       "GENERAL INTANGIBLES" means, with respect to any Person,
                  all of such Person's intangible personal property, including
                  things in action, causes of action and all other personal
                  property of such Person of every kind and nature (other than
                  accounts, inventory, furniture, fixtures and equipment,
                  chattel paper, documents, instruments and money), including,
                  without limitation, corporate or other business records,
                  inventions, designs, Intellectual Property, goodwill,
                  registrations, licenses, franchises, customer lists, tax
                  refund claims, claims against carriers and shippers, guarantee
                  claims, security interests, security deposits or other
                  security held by or granted to such Person to secure any
                  payment from an Account Debtor, and any rights to
                  indemnification.

                       "GOVERNMENTAL AUTHORITY" means any nation or government,
                  any state or other political subdivision thereof, any central
                  bank (or similar monetary or regulatory authority) thereof,
                  any entity exercising executive, legislative, judicial,
                  regulatory or administrative functions of or pertaining to
                  government, and any corporation or other entity owned or
                  controlled, through stock or capital ownership or otherwise,
                  by any of the foregoing.

                       "GUARANTORS" means IMTC Holdings Corporation (L) Limited,
                  a corporation organized under the laws of Malaysia, Murex
                  Diagnostics LTDA, a corporation organized under the laws of
                  Brazil, IMTC Technologies, Inc., a corporation organized under
                  the laws of the State of Delaware, Murex Diagnostics Pty., a
                  corporation organized under the laws of Australia, Murex
                  Diagnostics Pvt., a corporation organized under the laws of
                  Singapore, IMTC Holdings B.V., a private limited liability
                  company organized under the laws of The Netherlands, Murex
                  Diagnostics Benelux B.V., a private limited liability company
                  organized under the laws of The Netherlands, Murex
                  Diagnosticos, S.A., a corporation organized under the laws of
                  Spain, Murex Diagnostics S.A., a French societe anonyme
                  organized under the laws of France,  Murex Diagnostici S.p.A.,
                  a corporation organized under the laws of Italy, Murex
                  Diagnostics A/S, a corporation organized under the laws of
                  Denmark, IMTC Finance, B.V., a corporation organized under the
                  laws of The Netherlands, Murex Diagnostics Czech, a
                  corporation organized under the laws of the Czech Republic,
                  and "GUARANTOR" means any one of them.

                       "GUARANTY AGREEMENTS" means each Guaranty Agreement of
                  even date herewith executed by a Guarantor in favor of the
                  Agent, and any other guaranty agreement hereafter entered into
                  by any Obligor, as the same may be modified, supplemented or
                  amended from time to time.

                       "GUARANTY OBLIGATION" has the meaning specified in the
                  definition of "Contingent Obligation."

                       "HAZARDOUS MATERIALS" means all those substances that are
                  regulated by, or which may form the basis of liability under,
                  any Environmental Law, including any substance identified
                  under any Environmental Law as a pollutant, contaminant,
                  hazardous waste, hazardous constituent, special waste,
                  hazardous substance, hazardous material, or toxic substance,
                  or petroleum or petroleum derived substance or waste.

                       "HONOR DATE" has the meaning specified in SUBSECTION
                  3.3(C).

                       "IMTC" means International Murex Technologies
                  Corporation, a corporation organized under the laws of the
                  Province of British Columbia.

                       "INDEBTEDNESS" of any Person means, without duplication,
                  (a) all indebtedness for borrowed money; (b) all obligations
                  issued, undertaken or assumed as the deferred purchase price
                  of property or services (other than trade payables entered
                  into in the ordinary course of business on ordinary terms);
                  (c) all non-contingent reimbursement or payment obligations
                  with respect to Surety Instruments; (d) all obligations
                  evidenced by notes, bonds, debentures or similar instruments,
                  including obligations so evidenced incurred in connection with
                  the acquisition of property, assets or businesses; (e) all
                  indebtedness created or arising under any conditional sale or
                  other title retention agreement, or incurred as financing, in
                  either case with respect to property acquired by the Person
                  (even though the rights and remedies of the seller or bank
                  under such agreement in the event of default are limited to
                  repossession or sale of such property); (f) all obligations
                  with respect to capital leases; (g) all indebtedness referred
                  to in clauses (a) through (f) above secured by (or for which
                  the holder of such Indebtedness has an existing right,
                  contingent or otherwise, to be secured by) any Lien upon or in
                  property (including accounts and contracts rights) owned by
                  such Person, even though such Person has not assumed or become
                  liable for the payment of such Indebtedness; and (h) all
                  Guaranty Obligations in respect of indebtedness or obligations
                  of others of the kinds referred to in clauses (a) through (g)
                  above.  For all purposes of this Agreement, the Indebtedness
                  of any Person shall include all recourse Indebtedness of any
                  partnership or joint venture or limited liability company in
                  which such Person is a general partner or a joint venturer or
                  a member.

                       "INDEMNIFIED OBLIGATIONS" has the meaning specified in
                  SECTION 11.5.

                       "INDEMNIFIED PERSON" has the meaning specified in SECTION
                  11.5.

                       "INDEPENDENT AUDITOR" has the meaning specified in
                  SUBSECTION 7.1(A).

                       "INSOLVENCY PROCEEDING" means, with respect to any
                  Person, (a) any case, action or proceeding with respect to
                  such Person before any court or other Governmental Authority
                  relating to bankruptcy, reorganization, insolvency,
                  liquidation, receivership, dissolution, winding-up or relief
                  of debtors, or (b) any general assignment for the benefit of
                  creditors, composition, marshalling of assets for creditors,
                  or other, similar arrangement in respect of its creditors
                  generally or any substantial portion of its creditors;
                  undertaken under U.S. Federal, state or foreign law, including
                  the Bankruptcy Code.

                       "INTELLECTUAL PROPERTY" means, with respect to any
                  Person, collectively, such Person's copyright property, Patent
                  Property and trademark property.

                       "INTELLECTUAL PROPERTY SECURITY AGREEMENTS" means the
                  Patent Security Agreement and the License Security Agreement.

                       "INTEREST PAYMENT DATE" means, as to any Eurodollar Rate
                  Loan, the last day of each Interest Period applicable to such
                  Eurodollar Rate Loan and, as to any Base Rate Loan, the last
                  Business Day of each month and each date such Base Rate Loan
                  is converted into another Type of Loan, PROVIDED, HOWEVER,
                  that if any Interest Period for an Eurodollar Rate Loan
                  exceeds three months, the dates that fall at the three month
                  intervals, after the beginning and prior to the end of such
                  Interest Period, are also Interest Payment Dates.

                       "INTEREST PERIOD" means, as to any Eurodollar Rate Loan,
                  the period commencing on the Borrowing Date of such Loan or on
                  the Conversion/Continuation Date on which the Loan is
                  converted into or continued as an Eurodollar Rate Loan, and
                  ending on the date one, two, three or six months thereafter as
                  selected by the Borrower Representative in its Notice of
                  Borrowing or Notice of Conversion/Continuation;

                  PROVIDED that:

                            (1)  if any Interest Period would otherwise end on a
                       day that is not a Business Day, that Interest Period
                       shall be extended to the following Business Day unless,
                       in the case of an Eurodollar Rate Loan, the result of
                       such extension would be to carry such Interest Period  
                       into another calendar month, in which event such Interest
                       Period shall end on the preceding Business Day;

                            (2)  any Interest Period pertaining to an Eurodollar
                       Rate Loan that begins on the last Business Day of a
                       calendar month (or on a day for which there is no
                       numerically corresponding day in the calendar month at
                       the end of such Interest Period) shall end on the last
                       Business Day of the calendar month at the end of such
                       Interest Period; and

                            (3)  no Interest Period shall extend beyond the
                       Maturity Date.

                       "INVENTORY" means, with respect to any Person, any and
                  all of such Person's goods (including, without limitation,
                  goods in transit), wheresoever located which are or may at any
                  time be in transit to such Person, leased by such Person to a
                  lessee, held for sale or lease, furnished under any contract
                  of service, or held as raw materials, work in process, or
                  supplies or materials used or consumed in such Person's
                  business, or which are held for use in connection with the
                  manufacture, packaging, packing, shipping, advertising,
                  selling or finishing of such goods, and all goods of such
                  Person the sale or other disposition of which has given rise
                  to an Account, Contract Right, General Intangible, instrument
                  or chattel paper which are returned to and/or repossessed
                  and/or stopped in transit by such Person or the Agent or any
                  Lender or any agent or bailee of any of them, and all
                  documents of title or other documents representing the same.

                       "IRS" means the Internal Revenue Service, and any
                  Governmental Authority succeeding to any of its principal
                  functions under the Code.

                       "ISSUANCE DATE" has the meaning specified in SECTION
                  3.1(A).

                       "ISSUE" means, with respect to any Letter of Credit, to
                  issue or to extend the expiry of, or to renew or increase the
                  amount of, such Letter of Credit; and the terms "ISSUED,"
                  "ISSUING" and "ISSUANCE" have corresponding meanings.

                       "ISSUING BANKS" means BAI and BOA, together with any
                  replacement letter of credit issuer arising under SECTION
                  10.9, and "ISSUING BANK" means any one of them.

                       "JUDGMENT CURRENCY" has the meaning ascribed to such term
                  in SECTION 2.16 hereof.

                       "LANDLORD'S CONSENT" means a Landlord Waiver and License
                  Agreement substantially in the form of EXHIBIT C, with
                  appropriate insertions, or such other form as shall be
                  acceptable to the Agent, as it may be amended or modified from
                  time to time, pursuant to which any owner of a premises
                  located in the U.S.A. and at which Inventory is located
                  acknowledges the existence and priority of the Agent's Lien
                  thereon.

                       "L/C AMENDMENT APPLICATION" means an application form for
                  amendment of outstanding standby or commercial documentary
                  letters of credit as shall at any time be in use at any
                  Issuing Bank, as any Issuing Bank shall request.

                       "L/C APPLICATION" means an application form for issuances
                  of standby letters of credit (including, with respect to
                  Offshore Currency L/Cs, the application form attached hereto
                  as EXHIBIT I) as shall at any time be in use at any Issuing
                  Bank, as any Issuing Bank shall request.

                       "L/C COMMITMENT" means the commitment of the Issuing
                  Banks to Issue Letters of Credit, and the commitment of the
                  Lenders severally to participate in Letters of Credit from
                  time to time Issued under Article III, in an aggregate amount
                  not to exceed on any date the amount of $2,000,000, as the
                  same shall be reduced as a result of a reduction in the L/C
                  Commitment pursuant to SECTION 2.6; PROVIDED that the L/C
                  Commitment is a part of the Commitment, rather than a
                  separate, independent commitment.

                       "L/C OBLIGATIONS" means at any time the sum of the
                  Equivalent Amount in U.S. Dollars of (a) the aggregate undrawn
                  amount of all Letters of Credit then outstanding, plus (b) the
                  amount of all unreimbursed drawings under all Letters of
                  Credit.

                       "L/C-RELATED DOCUMENTS" means the Letters of Credit, the
                  L/C Applications, the L/C Amendment Applications and any other
                  document relating to any Letter of Credit, including any of an
                  Issuing Bank's standard form documents for letter of credit
                  issuances.

                       "LENDERS" means those banks whose names are set forth on
                  the signature pages hereof under the heading "Lenders" and any
                  assignees of the Lenders who hereafter become parties hereto
                  pursuant to and in accordance with SECTION 11.8 hereof; and
                  "LENDER" shall mean any one of the foregoing Lenders.

                       "LENDING OFFICE" means, as to the Agent or any Lender,
                  the office or offices of the Agent or such Lender specified as
                  its "Lending Office" or "Domestic Lending Office" or "Offshore
                  Lending Office", as the case may be, on SCHEDULE 1, or such
                  other office or offices as the Lender may from time to time
                  notify the Borrower Representative and the Agent. 

                       "LETTERS OF CREDIT" means any standby letters of credit
                  Issued by an Issuing Bank pursuant to ARTICLE III.

                       "LICENSE AGREEMENT" means that certain License Agreement
                  dated as of May 3, 1994, between Murex Diagnostics Corporation
                  (f/k/a International Murex Technologies Limited) and Abbott.

                       "LICENSE SECURITY AGREEMENT" means that certain License
                  Security Agreement of even date executed by Murex Diagnostics
                  Corporation in favor of the Agent, as the same may be amended,
                  restated or supplemented from time to time.

                       "LIEN" means any security interest, mortgage, deed of
                  trust, pledge, hypothecation, assignment, charge or deposit
                  arrangement, encumbrance, lien (statutory or other) or
                  preferential arrangement of any kind or nature whatsoever in
                  respect of any property (including those created by, arising
                  under or evidenced by any conditional sale or other title
                  retention agreement, the interest of a lessor under a capital
                  lease, any financing lease having substantially the same
                  economic effect as any of the foregoing, or the filing of any
                  financing statement naming the owner of the asset to which
                  such lien relates as debtor, under the Uniform Commercial Code
                  or any comparable law) and any contingent or other agreement
                  to provide any of the foregoing, but not including the
                  interest of a lessor under an operating lease. 

                       "LOANS" means, collectively, the amounts advanced by the
                  Lenders to any Borrower under the Commitment including the
                  amount of Offshore Currency Loans advanced by the Offshore
                  Currency Lenders to any U.K. Borrower under the Offshore
                  Currency Commitment, not to exceed the amount of the
                  Commitment, and evidenced by the Notes, and may be a Base Rate
                  Loan or an Eurodollar Rate Loan (each, a "TYPE" of Loan).

                       "LOAN DOCUMENTS" means this Agreement, any Notes, the
                  Collateral Documents, the L/C-Related Documents, the Fee
                  Letters, any Foreign Exchange Agreements, and all other
                  documents delivered to the Agent, any Collateral Agent, the
                  Issuing Bank or any Lender in connection with the transactions
                  contemplated by this Agreement.

                       "MAJORITY LENDERS" means at any time of determination
                  (a) if there are less than three (3) Lenders hereunder, all of
                  the Lenders, and (b) if there are three (3) or more Lenders
                  hereunder, at least (i) two (2) Lenders and (ii) Lenders the
                  total of whose Loans outstanding equals or exceeds sixty
                  percent (60%) of the total principal amount of the Loans
                  outstanding hereunder (including the Equivalent Amount in U.S.
                  Dollars of the total principal amount of the Offshore Currency
                  Loans outstanding as of the most recent Computation Date).

                       "MARGIN STOCK" means "margin stock" as such term is
                  defined in Regulation G, T, U  or X of the FRB. 

                       "MATERIAL ADVERSE EFFECT" means (a) a material adverse
                  change in, or a material adverse effect upon, the operations,
                  business, properties, condition (financial or otherwise) or
                  prospects of IMTC and its Subsidiaries taken as a whole; (b) a
                  material impairment of the ability of any Borrower to perform
                  under any Loan Document to which it is a party and to avoid
                  any Event of Default; or (c) a material adverse effect upon
                  (i) the legality, validity, binding effect or enforceability
                  against any Borrower or any Material Subsidiary of any Loan
                  Document, or (ii) the perfection or priority of any Lien
                  granted under any of the Collateral Documents.

                       "MATERIAL SUBSIDIARY" means those Subsidiaries of IMTC
                  listed on SCHEDULE 4 hereto, and any other Subsidiary of IMTC,
                  now or hereafter created, which (a) owns assets (not including
                  Capital Stock of any Affiliate of IMTC) having an aggregate
                  market value equal to or greater than five percent (5%) of all
                  assets of IMTC and its Subsidiaries on a consolidated basis,
                  or (b) has gross revenues which in the aggregate are equal to
                  or greater than five percent (5%) of the gross revenues of
                  IMTC and its Subsidiaries on a consolidated basis.

                       "MATURITY DATE" means November 12, 1999, or such earlier
                  date on which payment of all the Loans shall be due (whether
                  by acceleration or otherwise).

                       "MULTIEMPLOYER PLAN" means a "multiemployer plan", within
                  the meaning of Section 4001(a)(3) of ERISA, to which any
                  Borrower or any ERISA Affiliate makes, is making, or is
                  obligated to make contributions or, during the preceding three
                  calendar years, has made, or been obligated to make,
                  contributions.

                       "NOTES" mean those certain Promissory Notes of even date,
                  in the aggregate principal amount of the Commitment issued by
                  the Borrowers to each Lender, and in the aggregate principal
                  amount of the Offshore Currency Commitment issued by the
                  Borrowers to each Offshore Currency Lender, pursuant to
                  SECTION 2.2(B), in substantially the form of EXHIBITS D-1 and
                  D-2, respectively, and any extensions, renewals or amendments
                  to, or replacements of, the foregoing.

                       "NOTICE OF BORROWING" means a notice in substantially the
                  form of EXHIBIT E.

                       "NOTICE OF CONVERSION/CONTINUATION" means a notice in
                  substantially the form of EXHIBIT F.

                       "OBLIGATIONS" means all advances, debts, liabilities,
                  obligations, covenants and duties arising under any Loan
                  Document owing by any Borrower to any Lender (or any Affiliate
                  thereof), the Agent (or any Affiliate thereof), the Issuing
                  Bank (or any Affiliate thereof), the FX Lender, or any
                  Indemnified Person, whether direct or indirect (including
                  those acquired by assignment), absolute or contingent, due or
                  to become due, now existing or hereafter arising.

                       "OBLIGOR" means each Borrower, any Guarantor, and each
                  other Person who is or shall become primarily or secondarily
                  liable on any of the Obligations, or on whose property the
                  Agent, any Collateral Agent, the Issuing Bank or any Lender
                  holds a Lien as security for any of the Obligations.

                       "OFFSHORE CURRENCY" means the British pound. 

                       "OFFSHORE CURRENCY COMMITMENT" means the several
                  obligations of the Offshore Currency Lenders to advance the
                  aggregate sum of $8,000,000 to the U.K. Borrowers in Offshore
                  Currency pursuant to the terms hereof, as such obligations may
                  be reduced from time to time pursuant to the terms hereof.

                       "OFFSHORE CURRENCY COMMITMENT PERCENTAGES" means the
                  percentages in which the Offshore Currency Lenders are
                  severally bound to satisfy the Offshore Currency Commitment to
                  make Offshore Currency Loans to the U.K. Borrowers as shall be
                  in effect from time to time; such percentages as of the
                  Agreement Date are as set forth on SCHEDULE 2 hereto.

                       "OFFSHORE CURRENCY L/C" has the meaning set forth in
                  Section 3.1 hereof.

                       "OFFSHORE CURRENCY LENDERS" means those Lenders listed as
                  "Offshore Currency Lenders" on SCHEDULE 2 hereto and any
                  assignees of the Offshore Currency Lenders which hereafter
                  became parties hereto pursuant to and in accordance with
                  SECTION 11.8 hereof; and "OFFSHORE CURRENCY LENDER" shall mean
                  any one of the foregoing Offshore Currency Lenders.

                       "OFFSHORE CURRENCY LENDING OFFICE" means, with respect to
                  each Offshore Currency Lender, the office of such Offshore
                  Currency Lender designated as such on SCHEDULE 2 hereto or
                  such other office of such Offshore Currency Lender that such
                  Offshore Currency Lender may from time to time specify by
                  providing notice hereunder to the Borrower Representative and
                  the Agent.

                       "OFFSHORE CURRENCY LOAN"  means a Loan that is advanced
                  in Offshore Currency that bears interest based on the
                  Eurodollar Rate by the Offshore Currency Lenders to any U.K.
                  Borrower and which shall be in a principal amount of (and
                  Equivalent Amount in an Offshore Currency of) at least
                  $500,000 and in an integral multiple of $100,000.

                       "ORIGINAL CURRENCY" has the meaning ascribed to such term
                  in SECTION 2.16 hereof.

                       "ORGANIZATION DOCUMENTS" means, for any corporation, the
                  certificate or articles of incorporation, the bylaws, any
                  certificate of determination or instrument relating to the
                  rights of preferred shareholders of such corporation, any
                  shareholder rights agreement, and all applicable resolutions
                  of the board of directors (or any committee thereof) of such
                  corporation.

                       "OTHER TAXES" means any present or future stamp, court or
                  documentary taxes or any other excise or property taxes,
                  charges or similar levies which arise from any payment made
                  hereunder or from the execution, delivery, performance,
                  enforcement or registration of, or otherwise with respect to,
                  this Agreement or any other Loan Documents.

                       "PATENT PROPERTY" means, with respect to any Person: 
                  (a) all of such Person's patents and patent applications
                  (including, without limitation, all patents and patent
                  applications in preparation for filing) throughout the world;
                  and (b) all patent licenses of such Person (whether as
                  licensee or licensor).

                       "PATENT SECURITY AGREEMENT" means that certain Patent
                  Security Agreement delivered pursuant to SECTION 8.14(F) and
                  dated November 12, 1996, by Murex Diagnostics Corporation in
                  favor of the Agent, as the same may be amended, modified or
                  supplemented from time to time.

                       "PBGC" means the Pension Benefit Guaranty Corporation, or
                  any Governmental Authority succeeding to any of its principal
                  functions under ERISA.

                       "PENSION PLAN" means a pension plan (as defined in
                  Section 3(2) of ERISA) subject to Title IV of ERISA which any
                  Borrower sponsors, maintains, or to which it makes, is making,
                  or is obligated to make contributions, or in the case of a
                  multiple employer plan (as described in Section 4064(a) of
                  ERISA) has made contributions at any time during the
                  immediately preceding five (5) plan years.

                       "PERMITTED ACQUISITION" means any acquisition of all or
                  substantially all of the Capital Stock of a corporation, or
                  the ownership interests in any partnership or joint venture,
                  or the acquisition of all or SUBSTANTIALLY ALL of the
                  operating assets of any Person, or assets which constitute all
                  or substantially all of the assets of a division or a separate
                  or separable line of business of any Person, provided that:

                       (a) the corporation, partnership, joint venture,
                  operating assets or line of business acquired is in a
                  substantially similar line of business as the Borrowers, 

                       (b)  the corporation, joint venture or partnership in
                  which any interest is acquired shall not have had a net
                  operating loss for any month in the twelve-month period
                  preceding the applicable acquisition date,

                       (c) the purchase price (including the amount of all
                  liabilities assured by any Borrower or Guarantor) (i) of any
                  such acquisition shall not exceed $3,500,000 in the aggregate
                  or (ii) for all such acquisitions occurring after the
                  Agreement Date shall not exceed in the aggregate $7,500,000,

                       (d)  no Event of Default or Default shall exist at the
                  time of such acquisition, and

                       (e)  the Agent contemporaneously with the closing of such
                  acquisition shall have received (i) such documents and
                  instruments as may be necessary to grant or confirm to the
                  Agent or a Collateral Agent a Lien on or security interest in
                  all of the assets so acquired that consist of Inventory of, or
                  Accounts owing to, a Subsidiary located in the United States,
                  the United Kingdom or Barbados, and (ii) if a corporation or
                  partnership is acquired and not merged into a Borrower or
                  Guarantor, a guaranty of the Obligations executed by such
                  corporation or partnership in the form and substance
                  satisfactory to the Agent.

                       "PERMITTED LIENS" has the meaning specified in
                  SECTION 8.1.

                       "PERSON" means an individual, partnership, corporation,
                  limited liability company, business trust, joint stock
                  company, trust, unincorporated association, joint venture or
                  Governmental Authority.

                       "PLAN" means an employee benefit plan (as defined in
                  Section 3(3) of ERISA) which any Borrower sponsors or
                  maintains or to which any Borrower makes, is making, or is
                  obligated to make contributions and includes any Pension Plan.

                       "REAL PROPERTY" of any Person means the real property
                  owned by such Person, including the Real Property of any
                  Borrower identified on SCHEDULE 6.15 hereto.

                       "REFERENCE LENDER" means Bank of America National Trust
                  and Savings Association.

                       "RELATED CONTRACT" means any security agreement,
                  guaranty, lease or other contract securing or otherwise
                  relating to, evidencing or arising out of any Account,
                  Contract Right, General Intangible, chattel paper, documents
                  or instruments.

                       "REPORTABLE EVENT" means, any of the events set forth in
                  Section 4043(c) of ERISA or the regulations thereunder, other
                  than any such event for which the 30-day notice requirement
                  under ERISA has been waived in regulations issued by the PBGC.

                       "REQUIREMENT OF LAW" means, as to any Person, any law
                  (statutory or common), treaty, rule or regulation or
                  determination of an arbitrator or of a Governmental Authority,
                  in each case applicable to or binding upon the Person or any
                  of its property or to which the Person or any of its property
                  is subject.

                       "RESPONSIBLE OFFICER" means, with respect to any
                  Borrower, the president, chief executive officer, the chief
                  operating officer, or the chief financial officer thereof, or
                  any other officer having substantially the same authority.

                       "RESULTING CURRENCY" has the meaning ascribed to such
                  term in SECTION 2.16 hereof.

                       "REVOLVING COMMITMENT" has the meaning set forth in
                  SECTION 2.1 hereof. 

                       "SAME DAY FUNDS" means (i) with respect to disbursements
                  and payments in U.S. Dollars, immediately available funds, and
                  (ii) with respect to disbursements and payments in an Offshore
                  Currency, same day or other funds as may be determined by the
                  Agent to be customary in the place of disbursements or payment
                  for the settlement of international banking transactions in
                  the Offshore Currency.

                       "SECURITY AGREEMENTS" means that certain Security
                  Agreement of even date herewith executed by all of the
                  Borrowers (other than the U.K. Borrowers and the Barbados
                  Borrowers) in favor of the Collateral Agent, that certain
                  Debenture executed by the Barbados Borrowers in favor of the
                  Collateral Agent, and that certain Deed of Charge of even date
                  herewith executed by the U.K. Borrowers in favor of the
                  Collateral Agent, as the same may be amended, modified or
                  supplemented from time to time, and "SECURITY AGREEMENT" means
                  any of the foregoing.

                       "SEC" means the Securities and Exchange Commission, or
                  any Governmental Authority succeeding to any of its principal
                  functions.

                       "SOLVENT" means, as to any Person at any time, that
                  (a) the fair value of the property of such Person is greater
                  than the amount of such Person's liabilities (including
                  disputed, contingent and unliquidated liabilities) as such
                  value is established and liabilities evaluated for purposes of
                  the Bankruptcy Code and, in the alternative, for purposes of
                  the Uniform Fraudulent Transfer Act; (b) the present fair
                  saleable value of the property of such Person is not less than
                  the amount that will be required to pay the probable liability
                  of such Person on its debts as they become absolute and
                  matured; (c) such Person is able to realize upon its property
                  and pay its debts and other liabilities (including disputed,
                  contingent and unliquidated liabilities) as they mature in the
                  normal course of business; (d) such Person does not intend to,
                  and does not believe that it will, incur debts or liabilities
                  beyond such Person's ability to pay as such debts and
                  liabilities mature; and (e) such Person is not engaged in
                  business or a transaction, and is not about to engage in
                  business or a transaction, for which such Person's property
                  would constitute unreasonably small capital.

                       "SPOT RATE" for a currency means the rate quoted by the
                  Agent as the spot rate for the purchase by the Agent of such
                  currency with another currency through its FX Trading Office
                  at approximately 9:00 a.m. (New York time) on the date two
                  Business Days prior to the date as of which the foreign
                  exchange computation is made.

                       "STOCK PLEDGE AGREEMENTS" means that certain Stock Pledge
                  Agreement, that certain Declaration of Pledge and that certain
                  Share Pledge Agreement, all being of even date herewith and
                  executed by IMTC Holdings B.V. in favor of the Agent, as the
                  same may be amended, supplemented or otherwise modified from
                  time to time.

                       "SUBSIDIARY" of a Person means any corporation,
                  association, partnership, limited liability company, joint
                  venture or other business entity of which more than 50% of the
                  voting stock , membership interests or other equity interests
                  (in the case of Persons other than corporations), is owned or
                  controlled directly or indirectly by the Person, or one or
                  more of the Subsidiaries of the Person, or a combination
                  thereof.  Unless the context otherwise clearly requires,
                  references herein to a "Subsidiary" refer to a Subsidiary of
                  IMTC; provided, however, references in ARTICLE VI hereof to a
                  "Subsidiary" shall not include Murex Medical Research Limited,
                  Technology License Company Limited or Specialist Diagnostics
                  Limited. 

                       "SURETY INSTRUMENTS" means with respect to a Person all
                  letters of credit (including standby and commercial), banker's
                  acceptances, shipside bonds, surety bonds and similar
                  instruments of such Person.

                       "TAXES" means any and all present or future taxes,
                  levies, assessments, imposts, duties, deductions, fees,
                  withholdings or similar charges, and all liabilities with
                  respect thereto, excluding, in the case of each Lender and the
                  Agent, respectively, taxes imposed on or measured by its net
                  income by the jurisdiction (or any political subdivision
                  thereof) under the laws of which such Lender or the Agent, as
                  the case may be, is organized or maintains a lending office.

                       "TYPE" has the meaning specified in the definition of
                  "Loan."

                       "UCC" means the Uniform Commercial Code as in effect in
                  the State of Georgia from time to time or any other applicable
                  jurisdiction.

                       "U.K. BORROWERS" means IMTC Holdings (UK) Limited and
                  Murex Biotech Limited.

                       "UNFUNDED PENSION LIABILITY" means the excess of a Plan's
                  benefit liabilities under Section 4001(a)(16) of ERISA, over
                  the current value of that Plan's assets, determined in
                  accordance with the assumptions used for funding the Pension
                  Plan pursuant to Section 412 of the Code for the applicable
                  plan year.

                       "UNITED STATES" and "U.S." each means the United States
                  of America.

                       "U.S. DOLLARS" or "U.S.$" means lawful money of the
                  United States of America.

                       "VALUE OF THE ELIGIBLE INVENTORY" means, at any
                  particular date, the LOWER of the fair market value of the
                  Eligible Inventory or its cost, valued in accordance with the
                  "First-In, First-Out" method of accounting.

                       "WHOLLY-OWNED SUBSIDIARY" means any corporation in which
                  (other than directors' qualifying shares required by law) 100%
                  of the Capital Stock of each class having ordinary voting
                  power, and 100% of the Capital Stock of every other class, in
                  each case, at the time as of which any determination is being
                  made, is owned, beneficially and of record, by any Borrower,
                  or by one or more of the other Wholly-Owned Subsidiaries, or
                  both.

                  Each definition of an agreement in this Article 1 shall
     include such agreement as modified, amended, or supplemented from time to
     time with the prior written consent of the Borrower Representative and the
     Majority Lenders, except as provided in SECTION 11.1 hereof.  Except where
     the context otherwise requires, definitions imparting the singular shall
     include the plural and vice versa.  Except where otherwise specifically
     restricted, reference to a party to a Loan Document includes that party and
     its successors and assigns.  All terms used herein which are defined in
     Article 9 of the Uniform Commercial Code in effect in the State of Georgia
     on the date hereof and which are not otherwise defined herein shall have
     the same meanings herein as set forth therein.

                  All accounting terms used herein without definition shall be
     used as defined under GAAP.

                  For all purposes of this Agreement (other than for purposes of
     the preparation of any financial statements delivered pursuant hereto), the
     equivalent of any Offshore Currency or other currency, shall be determined
     at the Spot Rate and all covenants shall be calculated in the Equivalent
     Amount of U.S. Dollars.

                  References herein to "fiscal year" shall mean the fiscal year
     of IMTC and references herein to "fiscal quarter" shall mean the fiscal
     quarters of IMTC. 


                                     ARTICLE II.

                                      THE LOANS


                  2.1  AMOUNTS AND TERMS OF COMMITMENT.  Each Lender severally
     agrees, on the terms and conditions hereinafter set forth, to make Loans to
     the Borrowers from time to time on any Business Day during the period from
     the date hereof to the Maturity Date, in an aggregate amount (determined in
     U.S. Dollars, including, when applicable, in the Equivalent Amount of any
     requested and outstanding Offshore Currency Loans pursuant to subsection
     2.5(a)) not to exceed at any time the lesser of (a) the Commitment of such
     Lender as set forth in the definition of Commitment Percentages in SECTION
     1 hereof (such amount as the same may be reduced pursuant to SECTION 2.6 or
     as a result of one or more assignments pursuant to SECTION 11.8, the
     Lender's "REVOLVING COMMITMENT"), (b) the Borrowing Base, and (c) the
     Available Loan Commitment; PROVIDED, HOWEVER, that, after giving effect to
     any Loan, the aggregate principal amount (determined in U.S. Dollars,
     including, when applicable, in the Equivalent Amount of any requested and
     outstanding Offshore Currency Loans pursuant to SECTION 2.5(A)) of all
     outstanding Loans shall not exceed the Commitment; AND PROVIDED FURTHER
     that, after giving effect to any Offshore Currency Loans, the Equivalent
     Amount of the aggregate principal amount of all outstanding Offshore
     Currency Loans shall not exceed the Offshore Currency Commitment.  Within
     the limits of each Lender's Revolving Commitment, and subject to the other
     terms and conditions hereof, the Borrowers may borrow under this SECTION
     2.1, prepay pursuant to SECTION 2.7 and reborrow pursuant to this SECTION
     2.1.

                  2.2  LOAN ACCOUNTS.

                       (a)  The Loans made by each Lender and the Letters of
     Credit issued by the Issuing Bank shall be evidenced by one or more
     accounts or records maintained by such Lender or Issuing Bank, as the case
     may be, in the ordinary course of business.  The accounts or records
     maintained by the Agent, the Issuing Bank and each Lender shall be prima
     facie evidence of the amount of the Loans made by the Lenders to the
     Borrowers and the Letters of Credit Issued for the account of any Borrower,
     and the interest and payments thereon.  Any failure so to record or any
     error in doing so shall not, however, limit or otherwise affect the
     obligation of any Borrower hereunder to pay any amount owing with respect
     to the Loans or any Letter of Credit.


                       (b)  The Loans made by each Lender shall be evidenced by
     a Note payable to the order of such Lender in an amount equal to its
     Revolving Commitment. Each such Lender shall endorse on the schedules
     annexed to its Note(s) the date, amount and maturity of each Loan made by
     it and the amount of each payment of principal made by the Borrowers with
     respect thereto.  Each such Lender is irrevocably authorized by each
     Borrower to endorse its Note(s) and each Lender's record shall be prima
     facie evidence of the amount of such Loans; PROVIDED, HOWEVER, that the
     failure of a Lender to make, or an error in making, a notation thereon with
     respect to any Loan shall not limit or otherwise affect the obligations of
     any Borrower hereunder or under any such Note to such Lender.

                  2.3  MANNER OF BORROWING AND DISBURSEMENT.

                            (a) Each advance of a Loan shall be made upon the
     Borrower Representative's irrevocable written notice delivered to the Agent
     in accordance with SECTION 11.2 hereof in the form of a Notice of Borrowing
     (which notice must be received by the Agent prior to 12:00 noon (New York
     time)) (i) three Business Days prior to the requested advance date, in the
     case of Offshore Currency Loans; (ii) three Business Days prior to the
     requested advance date, in the case of Eurodollar Rate Loans in U.S.
     Dollars; and (iii) one Business Day prior to the requested advance date, in
     the case of Base Rate Loans, specifying:

                            (A)  the amount of the Loan, which shall be in an
                       aggregate minimum principal amount of $500,000 or any
                       multiple of $100,000 in excess thereof (or the Equivalent
                       Amount thereof in an Offshore Currency);

                            (B)  the requested advance date, which shall be a
                       Business Day;

                            (C)  whether the Loan is to be a Eurodollar Rate
                       Loan or a Base Rate Loan;

                            (D)  the duration of the Interest Period applicable
                       to such Loans included in such notice.  If the Notice of
                       Borrowing shall fail to specify the duration of the
                       Interest Period for any Eurodollar Rate Loan, such
                       Interest Period shall be three months; and

                            (E)  whether the Loan is to be an Offshore Currency
                       Loan; and

                            (F)  the name of the Borrower on behalf of whom the
                       Loan is requested,

     PROVIDED, HOWEVER, that with respect to Loans to be made on the Agreement
     Date, the Notice of Borrowing shall be delivered to the Agent not later
     than 12:00 a.m. (New York time) on the Agreement Date and such Borrowing
     will consist of Base Rate Loans only.

                       (b)  The Equivalent Amount of any Loan in an Offshore
     Currency will be determined by the Agent for such Loan on the Computation
     Date therefor in accordance with SECTION 2.5(A).  Upon receipt of the
     Notice of Borrowing, the Agent will promptly notify each Offshore Currency
     Lender thereof and of the amount of such Offshore Currency Lender's   
     Offshore Currency Commitment Percentage of the Loan.

                       (c)  Each Lender will make the amount of its Commitment
     Percentage of the Loan (other than an Offshore Currency Loan), available to
     the Agent for the account of the applicable Borrower at the Agent's Office
     on the advance date requested by the Borrower Representative in Same Day
     Funds by 12:00 noon (New York time).  The proceeds of all such Loans will
     then be made available to the applicable Borrower by the Agent by
     transferring the amounts so made available by wire transfer pursuant to the
     instructions of the Borrower Representative, or, in the absence of such
     instructions, crediting the amounts so made available to the account of the
     applicable Borrower maintained with the Agent or an Affiliate of the Agent.
     Each Offshore Currency Lender will make the amount of its Commitment
     Percentage of each Offshore Currency Loan available for the account of the
     applicable Borrower by transferring such amount by wire transfer pursuant
     to the instruction of the Borrower Representative in Same Day Funds by 3:00
     p.m. (London time).

                       (d)  Unless the Majority Lenders shall otherwise agree,
     during the existence of a Default or an Event of Default, neither the
     Borrower Representative nor any other Borrower may elect to have a Loan
     made as, or converted into or continued as, an Eurodollar Rate Loan or an
     Offshore Currency Loan.

                  2.4  CONVERSION AND CONTINUATION ELECTIONS.

                       (a)  The Borrower Representative may upon irrevocable
     written notice to the Agent in accordance with SECTION 2.4(B):

                         (1)     elect to convert on any Business
                  Day, any Base Rate Loans (or any part thereof in
                  an amount not less than $500,000, or that is in an
                  integral multiple of $100,000 in excess thereof)
                  into Eurodollar Rate Loans in U.S. Dollars or;

                         (2)     elect to convert on the last day of the
                  applicable Interest Period any Eurodollar Rate Loans in U.S.
                  Dollars having Interest Periods maturing on such day (or any
                  part thereof in an amount not less than $500,000, or that is
                  in an integral multiple of $100,000 in excess thereof) into
                  Base Rate Loans; or

                         (3)     elect to renew on the last day of the current
                  Interest Period any Eurodollar Rate Loan of any Borrower
                  (whether in U.S. Dollars or in any Offshore Currency) maturing
                  at the end of such Interest Period (or any part thereof in an
                  amount not less than $500,000) (or the Equivalent Amount
                  thereof in an Offshore Currency as determined as of the most
                  recent Computation Date); or that is in an integral multiple
                  $100,000 in excess thereof (or the Equivalent Amount thereof
                  in an Offshore Currency as determined as of the most recent
                  Computation Date);

     PROVIDED, that if the aggregate amount of Eurodollar Rate Loans denominated
     in U.S. Dollars comprising part of the same Borrowing shall have been
     reduced, by payment, prepayment, or conversion of part thereof to be less
     than $500,000, such Eurodollar Rate Loans denominated in U.S. Dollars shall
     automatically convert into Base Rate Loans, and on and after such date the
     right of the Borrower Representative to continue such Loans as, and convert
     such Loans into, Eurodollar Rate Loans, shall terminate.

                       (b)  The Borrower Representative shall deliver a Notice
     of Conversion/Continuation in accordance with SECTION 11.2 to be received
     by the Agent not later than 12:00 noon (New York time) at least (i) three
     Business Days in advance of the Conversion Date or continuation date, if
     the Loans are to be converted into or continued as Eurodollar Rate Loans
     denominated in U.S. Dollars; (ii) three Business Days in advance of the
     continuation date, if the Loans are to be continued as Offshore Currency
     Loans; or (iii) one Business Day in advance of the Conversion Date, if the
     Loans are to be converted into Base Rate Loans, specifying:

                            (A)  the proposed Conversion Date or continuation
                       date;

                            (B)  the aggregate amount of Loans to be converted
                       or renewed;

                            (C)  the nature of the proposed conversion or
                       continuation; and

                            (D)  the duration of the requested Interest Period.

                       (c)  If upon the expiration of any Interest Period
     applicable to Eurodollar Rate Loans in U.S. Dollars, the Borrower
     Representative has failed to select timely a new Interest Period to be
     applicable thereto, or upon the request of the Majority Lenders if any
     Default or Event of Default shall then exist, the Borrower Representative
     shall be deemed to have elected to convert such Eurodollar Rate Loans into
     Base Rate Loans effective as of the expiration date of such current
     Interest Period.  If the Borrower Representative has failed to select a new
     Interest Period to be applicable to Offshore Currency Loans prior to the
     fifth Business Day in advance of the expiration date of the current
     Interest Period applicable thereto as provided in SECTION 2.4(B), or upon
     the request of the Majority Lenders if any Default or Event of Default
     shall then exist, the Borrower Representative shall be deemed to have
     elected to convert or continue, as the case may be, such Offshore Currency
     Loans into an Offshore Currency Loan with a one month Interest Period.

                       (d)  Upon receipt of a Notice of Conversion/
     Continuation, the Agent will promptly notify each Lender thereof, or, if no
     timely notice is provided by the Borrower Representative, the Agent will
     promptly notify each Lender of the details of any automatic conversion. 
     All conversions and continuations shall be made pro rata according to the
     respective outstanding principal amounts of the Loans with respect to which
     the notice was given held by each Lender.

                  2.5  UTILIZATION OF OFFSHORE CURRENCY COMMITMENT.  The Agent
     will determine the Equivalent Amount with respect to any (i) Loan comprised
     of Offshore Currency Loans as of the requested advance date, (ii)
     outstanding Offshore Currency Loans as of the last Business Day of each
     month, and (iii) outstanding Offshore Currency Loans as of any
     redenomination date pursuant to this SECTION 2.5 or SECTION 4.5 (each such
     date under clauses (i) through (iii) a "COMPUTATION DATE").

                  2.6  VOLUNTARY TERMINATION OR REDUCTION OF COMMITMENT.  The
     Borrower Representative may, upon not less than three Business Days' prior
     notice to the Agent, terminate the Commitment or permanently reduce the
     Commitment by an aggregate minimum amount of $1,000,000 or any multiple of
     $1,000,000 in excess thereof; PROVIDED that no such reduction or
     termination shall be permitted if, after giving effect thereto and to any
     prepayments of the Loans made on the effective date thereof, (a) the then
     outstanding principal amount of the Loans (including the Equivalent Amount
     of Offshore Currency Loans) would exceed the amount of the Commitment then
     in effect, (b) the Effective Amount of all Loans and L/C Obligations
     together would exceed the amounts of the Commitment then in effect, or (c)
     the Effective Amount of all L/C Obligations then outstanding would exceed
     the L/C Commitment; PROVIDED, FURTHER, that once reduced in accordance with
     this SECTION 2.6, the Commitment may not be increased.  Any reduction of
     the Commitment shall be applied to each Lender's Revolving Commitment in
     accordance with such Lender's Commitment Percentage.  If and to the extent
     specified by the Borrower Representative in the notice to the Agent, some
     or all of the reduction of the Commitment shall be applied to reduce the
     L/C Commitment or the Offshore Currency Commitment.  All accrued commitment
     and letter of credit fees to, but not including, the effective date of any
     reduction or termination of the Commitment, shall be paid on the effective
     date of such reduction or termination of any such request.  The Agent will
     promptly notify the Lenders and, if applicable, the Issuing Banks of any
     reduction of the Commitment by the Borrower hereunder.

                  2.7  OPTIONAL PREPAYMENTS.  Subject to SECTION 4.4, the
     Borrower Representative may, at any time or from time to time, (a) upon at
     least three Business Days' notice to the Agent with respect to Eurodollar
     Rate Loans denominated in U.S. Dollars, (b) upon at least three Business
     Day's notice to the Agent with respect to Offshore Currency Loans, and (c)
     upon notice to the Agent at any time prior to the requested prepayment with
     respect to Base Rate Loans, prepay Loans in whole or in part, in amounts of
     $500,000 (or, in the case of Offshore Currency Loans, the Equivalent Amount
     thereof in Offshore Currency as determined as of the most recent
     Computation Date with respect thereto) or any multiple of $100,000 (or, in
     the case of Offshore Currency Loans, the Equivalent Amount thereof in an
     Offshore Currency as determined as of the most recent Computation Date with
     respect thereto) in excess thereof.  The Borrower Representative shall
     deliver a notice of prepayment in accordance with SECTION 11.1 to be
     received by the Agent not later than 12:00 noon (New York time).  If such
     notice is given by the Borrower Representative, the Borrowers shall make
     such prepayment and the payment amount specified in such notice shall be
     due and payable on the date specified therein, together with accrued
     interest to each such date on the amount prepaid and any amounts required
     pursuant to SECTION 4.4.

                  2.8  MANDATORY REPAYMENTS.

                       (a)  If at any time and for any reason there shall exist
     a Borrowing Base Deficiency, the Borrowers shall immediately pay to the
     Agent an amount equal to the Borrowing Base Deficiency, which payment shall
     constitute a mandatory repayment of the Loans hereunder.

                       (b)  If on any date the Effective Amount of L/C
     Obligations exceeds the L/C Commitment, the Borrowers shall Cash
     Collateralize on such date the outstanding Letters of Credit in an amount
     equal to the excess of the maximum amount then available to be drawn under
     the Letters of Credit over the Aggregate L/C Commitment.  Subject to
     SECTION 4.4, if on any date after giving effect to any Cash
     Collateralization made on such date pursuant to the preceding sentence, the
     Effective Amount of all Loans then outstanding plus the Effective Amount of
     all L/C Obligations exceeds the Commitment, the Borrowers shall
     immediately, and without notice or demand, prepay the outstanding principal
     amount of the Loans by an amount equal to the applicable excess.

                       (c)  Subject to SECTION 4.4, if on any Computation Date
     the Agent shall have determined that (i) the aggregate principal amount
     (including, in the case of Offshore Currency Loans, the Equivalent Amount
     thereof as determined as of the most recent Computation Date with respect
     thereto) of all Loans shall exceed the Commitment by any amount, or (ii)
     the Equivalent Amount of the aggregate principal amount of all Offshore
     Currency Loans shall exceed the Offshore Currency Commitment by any amount,
     in either case due to a change in applicable rates of exchange between U.S.
     Dollars and the Offshore Currency, THEN the Agent shall give notice to the
     Borrower Representative that a prepayment is required under this
     SECTION 2.8, and the Borrowers shall thereupon make a prepayment of Loans
     such that the aggregate principal amount (including, in the case of
     Offshore Currency Loans, the Equivalent Amount thereof as determined as of
     the most recent Computation Date with respect thereto) of all Loans will,
     after giving effect to such prepayment, be equal to or less than the
     Commitment and the Equivalent Amount of the aggregate principal amount of
     all outstanding Offshore Currency Loans will, after giving effect to such
     prepayment, be equal to or less than the Offshore Currency Commitment.

                       (d)  Except as provided in SECTION 2.16(B), any
     prepayments pursuant to this SECTION 2.8 (other than pursuant to SECTION
     2.8(C)(II)) shall be applied first to any Base Rate Loans then outstanding,
     then to Eurodollar Rate Loans in U.S. Dollars with the shortest Interest
     Periods remaining, and then to Offshore Currency Loans with the shortest
     Interest Periods remaining.  Prepayments required to be made pursuant to
     SECTION 2.8(C)(II) shall be applied first to Offshore Currency Loans in the
     order of maturity, then to any Base Rate Loans outstanding, and then to
     Eurodollar Rate Loans in U.S. Dollars with the shortest Interest Periods
     remaining.  The Borrowers shall pay, together with each prepayment under
     this SECTION 2.8, accrued interest on the amount prepaid and any amounts
     required pursuant to SECTION 4.4.

                  2.9  REPAYMENT.  Payment of all Obligations then outstanding
     shall be due and payable on the Maturity Date.

                  2.10 INTEREST.   Interest on Loans, subject to adjustment as
     set forth in SECTION 2.10(B) hereof, shall be payable as follows:

                       (a)  Interest on Loans shall be payable in arrears on
     each Interest Payment Date.  Interest shall also be paid on the date of any
     prepayment of Eurodollar Rate Loans under SECTION 2.7 or 2.8 for the
     portion of the Loans so prepaid and upon payment (including prepayment) in
     full thereof and, during the existence of any Event of Default, interest
     shall be paid on demand of the Agent at the request or with the consent of
     the Majority Lenders.  Interest on Loans then outstanding shall also be due
     and payable on the Maturity Date.  Interest shall accrue and be payable on
     each Base Rate Loan at the simple per annum interest rate equal to the Base
     Rate.  Interest shall accrue and be payable on each Eurodollar Rate Loan at
     a rate per annum equal to (A) the Eurodollar Rate applicable to such
     Eurodollar Rate Loan, PLUS (B) 2.5%.

                       (b)  Upon the occurrence of an Event of Default interest
     on the outstanding Obligations shall accrue at the Default Rate from the
     date of such Event of Default.  Interest accruing at the Default Rate shall
     be payable on demand at the request of the Majority Banks and in any event
     on the Maturity Date and shall accrue until the earliest to occur of (i)
     waiver in writing by the Majority Lenders of the applicable Event of
     Default, (ii) agreement by the Majority Lenders to rescind the charging of
     interest at the Default Rate, or (iii) payment in full of the Obligations. 
     The Lenders shall not be required to (i) accelerate the maturity of the
     Loans, or (ii) exercise any other rights or remedies under the Loan
     Documents in order to charge interest hereunder at the Default Rate.

                       (c)  Anything herein to the contrary notwithstanding, the
     obligations of the Borrowers to any Lender hereunder shall be subject to
     the limitation that payments of interest shall not be required for any
     period for which interest is computed hereunder, to the extent (but only to
     the extent) that contracting for or receiving such payment by such Lender
     would be contrary to the provisions of any law applicable to such Lender
     limiting the highest rate of interest that may be lawfully contracted for,
     charged or received by such Lender, and in such event the Borrowers shall
     pay such Lender interest at the highest rate permitted by applicable law.

                       (d)  If the Borrower Representative fails to give the
     Agent timely notice of its selection of an Eurodollar Rate Basis, or if for
     any reason a determination of an Eurodollar Rate Basis for any Loan is not
     timely concluded, the Base Rate shall apply to such Loan.

                       (e)  At no time may the number of outstanding Eurodollar
     Rate Loans exceed ten (10).

                  2.11 FEES.

                       (a)  The Borrowers shall pay an agency fee to the Agent
     for the Agent's own account, as required by that certain letter agreement
     ("FEE LETTER") between the Borrowers and the Agent dated as of the
     Agreement Date.

                       (b)  The Borrowers shall pay to the Agent for the account
     of the Lenders a commitment fee on the average daily unused portion of the
     Commitment, computed on a monthly basis in arrears on the last Business Day
     of each month based upon the daily utilization for that month as calculated
     by the Agent, equal to .25% per annum.  Such commitment fee shall accrue
     from the Agreement Date to the Maturity Date and shall be due and payable
     monthly in arrears on the last Business Day of each month commencing on
     November 30, 1996 through the Maturity Date, with the final payment to be
     made on the Maturity Date; PROVIDED that, in connection with any reduction
     or termination of the Commitment under SECTION 2.6, the accrued commitment
     fee calculated for the period ending on such date shall also be paid on the
     date of such reduction or termination, with the following monthly payment
     being calculated on the basis of the period from such reduction or
     termination date to such monthly payment date.  The commitment fees
     provided in this Section shall accrue at all times after the above-
     mentioned commencement date, including at any time during which one or more
     conditions in ARTICLE VI are not met.  For purposes of determining
     utilization of the Commitment in order to calculate the commitment fee due
     under this Section, the amount of any outstanding Offshore Currency Loan on
     any date shall be determined based upon the Equivalent Amount in U.S.
     Dollars as of the most recent Computation Date with respect to such
     Offshore Currency Loan.  The Agent shall allocate and deliver to the
     Lenders the commitment fee paid hereunder in accordance with that certain
     letter agreement between the Lenders dated as of November 12, 1996.

                  2.12 COMPUTATION OF FEES AND INTEREST.  All computations of
     interest on Offshore Currency Loans shall be made on the basis of a 365-day
     year and actual days elapsed.  All other computations of fees and interest
     hereunder shall be made on the basis of a 360-day year and actual days
     elapsed (which results in more interest being paid than if computed on the
     basis of a 365-day year).  Interest and fees shall accrue during each
     period during which interest or such fees are computed from the first day
     thereof to the last day thereof.  Each determination of an interest rate by
     the Agent shall be prima facie evidence of such rate.  The Agent will, with
     reasonable promptness, notify the Borrower Representative and the Lenders
     of each determination of an Eurodollar Rate Basis and each determination of
     the Equivalent Amount of outstanding Offshore Currency Loans on any
     Computation Date; PROVIDED that any failure to do so shall not relieve the
     Borrowers of any liability hereunder or provide the basis for any claim
     against the Agent.  Any change in the interest rate on a Loan resulting
     from a change in the Offshore Reserve Percentage shall become effective as
     of the opening of business on the day on which such change in Offshore
     Reserve Percentage becomes effective.  The Agent will notify the Borrower
     Representative and the Lenders of the effective date and the amount of such
     change, PROVIDED that any failure to do so shall not relieve the Borrowers
     of any liability hereunder or provide the basis for any claim against the
     Agent.  Each determination of an Equivalent Amount by the Agent shall be
     prima facie evidence of such Equivalent Amount.

                  2.13 PAYMENTS BY THE BORROWERS.

                       (a)  All payments (including prepayments) to be made by
     the Borrowers on account of principal, interest, fees and other amounts
     required hereunder shall be made without set-off, recoupment or
     counterclaim; shall, except with respect to Offshore Currency Loans and as
     otherwise expressly provided herein, be made to the Agent for the ratable
     account of the Lenders at the Agent's Office, and, with respect to
     principal of, interest on, and any other amounts relating to, any Offshore
     Currency Loan, shall be made in the Offshore Currency and shall be made
     directly to the Offshore Currency Lenders at their respective accounts
     listed on SCHEDULE 1 hereto, and, with respect to all other amounts payable
     hereunder, shall be made in U.S. Dollars.  Such payments shall be made in
     Same Day Funds, and (i) in the case of Offshore Currency payments, no later
     than such time on the dates specified herein as may be determined by the
     Agent or the Offshore Currency Lender to be necessary for such payment to
     be credited on such date in accordance with normal banking procedures in
     the place of payment, and (ii) in the case of any U.S. Dollar payments, no
     later than 12:00 noon (New York time) on the date specified herein. The
     Agent will promptly distribute to each Lender (other than Offshore Currency
     Lenders) its Commitment Percentage (or other applicable share as expressly
     provided herein) of such principal, interest, fees or other amounts, in
     like funds as received.  Any payment which is received by the Agent later
     than 2:00 p.m. (New York time) or later than the time specified by the
     Agent as provided in clause (i) above (in the case of Offshore Currency
     payments), shall be deemed to have been received on the immediately
     succeeding Business Day and any applicable interest or fee shall continue
     to accrue.  Each Offshore Currency Lender shall promptly notify the Agent
     if it does not receive any payment from a Borrower hereunder when such
     payment is due.

                       (b)  Whenever any payment hereunder shall be stated to be
     due on a day other than a Business Day, such payment shall be made on the
     next succeeding Business Day, and such extension of time shall in such case
     be included in the computation of interest or fees, as the case may be;
     subject to the provisions set forth in the definition of "Interest Period"
     herein. 

                       (c)  Unless the Agent shall have received notice from the
     Borrower Representative prior to the date on which any payment is due to
     the Lenders (other than payments relating to any Offshore Currency Loan,
     which payments shall be made by the Borrower directly to the Offshore
     Currency Lenders in accordance with SECTION 2.13(A) above) hereunder that
     the Borrowers will not make such payment in full as and when required
     hereunder, the Agent may assume that the Borrowers have made such payment
     in full to the Agent on such date in Same Day Funds and the Agent may (but
     shall not be so required), in reliance upon such assumption, cause to be
     distributed to each Lender on such due date an amount equal to the amount
     then due such Lender.  If and to the extent the Borrowers shall not have
     made such payment in full to the Agent, each Lender shall repay to the
     Agent on demand such amount distributed to such Lender, together with
     interest thereon for each day from the date such amount is distributed to
     such Lender until the date such Lender repays such amount to the Agent, at
     the Federal Funds Rate as in effect for each such day.

                  2.14 PAYMENTS BY THE LENDERS.

                       (a)  Unless the Agent shall have received notice from a
     Lender on the Agreement Date or, with respect to each borrowing of a Loan
     denominated in U.S. Dollars after the Agreement Date, at least one (1)
     Business Day prior to the date of any such proposed Loan that such Lender
     will not make available to the Agent as and when required hereunder for the
     account of the Borrowers the amount of that Lender's Commitment Percentage
     of the Loan, the Agent may assume that each Lender has made such amount
     available to the Agent in Same Day Funds on the advance date and the Agent
     may (but shall not be so required), in reliance upon such assumption, make
     available to any Borrower on such date a corresponding amount.  If and to
     the extent any Lender shall not have made its full amount available to the
     Agent in Same Day Funds and the Agent in such circumstances has made
     available to any Borrower such amount, that Lender shall on the next
     Business Day following the date of such advance make such amount available
     to the Agent, together with interest at the Federal Funds Rate for and
     determined as of each day during such period.  A notice of the Agent
     submitted to any Lender with respect to amounts owing under this SECTION
     2.14(A) shall be conclusive, absent manifest error.  If such amount is so
     made available, such payment to the Agent shall constitute such Lender's
     Loan on the date of advance for all purposes of this Agreement.  If such
     amount is not made available to the Agent on the next Business Day
     following the date of such advance, the Agent shall notify the Borrower
     Representative of such failure to fund and, upon demand by the Agent, the
     Borrowers shall pay such amount to the Agent for the Agent's account,
     together with interest thereon for each day elapsed since the date of such
     advance, at a rate per annum equal to the interest rate applicable at the
     time to the Loans comprising such advance.  This paragraph (a) shall only
     apply to Loans denominated in U.S. Dollars.  Each Offshore Currency Lender
     will advance each Offshore Currency Loan directly to the applicable
     Borrower, in accordance with SECTION 2.13 hereof, and will promptly deliver
     a notice confirming such Loan to the Agent.

                       (b)  The failure of any Lender to make any Loan on any
     date of borrowing shall not relieve any other Lender of any obligation
     hereunder to make a Loan on the date of such borrowing, but no Lender shall
     be responsible for the failure of any other Lender to make the Loan to be
     made by such other Lender on the date of any borrowing.  In the event that,
     at any time when the Borrowers are not in Default, a Lender for any reason
     (other than the failure of the Borrowers to satisfy the conditions herein
     to an advance of a Loan or the Agent's failure to give notice of such
     advance as required hereunder) fails or refuses to fund its portion of a
     Loan, then, until such time as such Lender has funded its portion of such
     Loan, or all other Lenders have received payment in full (whether by
     payment or repayment) of the principal and interest due in respect of such
     Loan, such non-funding Lender shall (i) have no right to vote regarding any
     issue on which voting is required or advisable under this Agreement or any
     other Loan Document, and (ii) shall be entitled to receive no payments of
     principal, interest or fees from any Borrower in respect of such Loan which
     such Lender failed to make.

                  2.15 SHARING OF PAYMENTS, ETC.  If, other than as expressly
     provided elsewhere herein, (a) any Lender shall obtain on account of any
     Loans in U.S. Dollars made by it any payment (whether voluntary,
     involuntary, through the exercise of any right of set-off, or otherwise) in
     excess of its Commitment Percentage of payments on account of the Loans in
     U.S. Dollars obtained by all the Lenders, or (b) any Offshore Currency
     Lender shall obtain on account of the Offshore Currency Loans made by it
     any payment (whether voluntary, involuntary, through the exercise of any
     right of set-off, or otherwise) in excess of its Offshore Currency
     Commitment Percentage of payments on account of Offshore Currency Loans
     obtained by all Offshore Currency Lenders, such Lender or Offshore Currency
     Lender, as the case may be, shall forthwith (i) notify the Agent of such
     fact, and (ii) purchase from the other Lenders or Offshore Currency
     Lenders, as the case may be, such participations in the related Loans made
     by them as shall be necessary to cause such purchasing Lender or Offshore
     Currency Lender, as the case may be, to share the excess payment ratably
     with each of them; PROVIDED, HOWEVER, that if all or any portion of such
     excess payment is thereafter recovered from the purchasing Lender, or
     Offshore Currency Lender, as the case may be, such purchase shall to that
     extent be rescinded and each other Lender or Offshore Currency Lender, as
     the case may be, shall repay to the purchasing Lender or Offshore Currency
     Lender, as the case may be, the purchase price paid therefor, together with
     an amount equal to such paying Lender's Commitment Percentage or Offshore
     Currency Lender's Offshore Currency Commitment Percentage, as the case may
     be, (according to the proportion of (i) the amount of such paying Lender's
     or Offshore Currency Lender's required repayment to (ii) the total amount
     so recovered from the purchasing Lender or Offshore Currency Lender, as the
     case may be), of any interest or other amount paid or payable by the
     purchasing Lender or Offshore Currency Lender, as the case may be, in
     respect of the total amount so recovered.  Each Borrower agrees that any
     Lender or Offshore Currency Lender, as the case may be, so purchasing a
     participation from another Lender or Offshore Currency Lender, as the case
     may be, pursuant to this SECTION 2.15 may, to the fullest extent permitted
     by law, exercise all its rights of payment (including the right of set-off)
     with respect to such participation as fully as if such Lender or Offshore
     Currency Lender, as the case may be, were the direct creditor of such
     Borrower in the amount of such participation.  The Agent will keep records
     (which shall be conclusive and binding in the absence of manifest error) of
     participations purchased pursuant to this SECTION 2.15 and will in each
     case notify the Lenders or Offshore Currency Lender, as the case may be,
     following any such purchases or repayments.

                  2.16 APPLICATION OF PAYMENTS.

                  (a)  Payments made to the Agent, Collateral Agent, the Issuing
     Bank or the Lenders, or any of them, or otherwise received by the Agent,
     Collateral Agent, the Issuing Bank or the Lenders, or any of them (from
     realization on collateral for the Obligations or otherwise), shall be
     distributed in the following order of priority: FIRST, to the costs and
     expenses (including Attorneys' Costs), if any, incurred by the Agent, any
     Collateral Agent, any Lender or the Issuing Bank in the collection of such
     amounts under this Agreement or of the Loan Documents, including, without
     limitation, any costs incurred in connection with the sale or disposition
     of any Collateral; SECOND, to any fees then due and payable to the Agent,
     the Lenders and the Issuing Bank under this Agreement or any other Loan
     Document; THIRD, to the payment of interest then due and payable on the
     Loans; FOURTH, to the extent there are any unreimbursed drawings under any
     Letter of Credit, to the Issuing Bank in respect of such unreimbursed
     drawings then outstanding; FIFTH, to the payment of principal then due and
     payable on the Loans; SIXTH, to any other Obligations not otherwise
     referred to in this SECTION 2.16(A); SEVENTH, to damages incurred by the
     Agent, the Issuing Bank or any Lender by reason of any breach hereof or of
     any other Loan Document; and EIGHTH, upon satisfaction in full of all
     Obligations, to the Borrower Representative or as otherwise required by
     law.

                  (b)  The Obligations shall, notwithstanding any judgment of
     any court, arbitral tribunal or similar authority specifying judgment in
     any currency (as so specified, the "Judgment Currency") other than the
     currency in which such Obligations were originally denominated (as
     applicable, the "Original Currency"), be discharged only to the extent
     that, on the date when received by the Agent, any Collateral Agent, the
     Issuing Bank or the Lenders or any of them, the sum adjudged to be so due
     in the Judgment Currency, after conversion to the Original Currency in
     accordance with the following SECTION 2.16(C), is equal to the amount of
     the Obligations when denominated in the Original Currency.  If the amount
     of the Judgment Currency, after being so converted, is less than the amount
     of the Original Currency, each Borrower agrees to indemnify the Agent, the
     Issuing Bank and the Lenders, as the case may be, against such difference,
     and if the amount of the Judgment Currency, after being so converted, is
     greater than the amount of the Original Currency, the Agent, the Issuing
     Bank and the Lenders, as the case may be, shall remit such excess to the
     Borrower Representative.

                  (c)  Except where otherwise expressly provided in this
     Agreement, in any case where any Original Currency is to be converted into
     another currency (as applicable, a "Resulting Currency"), the Agent shall
     convert the Original Currency into the Resulting Currency using the
     applicable Spot Rate, and the calculations of the Agent thereof shall be
     prima facie evidence of the Resulting Currency amount.

                  2.17 FOREIGN EXCHANGE FACILITY.

                       (a)  BAFSB, or its Affiliate, (a "FX Lender") at its
     discretion may enter into a Foreign Exchange Agreement with the Borrowers. 
     The foreign exchange contract limit will be $5,000,000 U.S. Dollars and the
     settlement limit will be $1,000,000 U.S. Dollars.  The "foreign exchange
     contract limit" is the maximum limit on the net difference between the
     total Foreign Exchange Agreements outstanding less the total Foreign
     Exchange Agreements for which the Borrower has already compensated the FX
     Lender.  The "settlement limit" is the maximum limit on the gross total
     amount of all sale and purchase contracts on which delivery is to be
     effected and settlement allowed on any one banking day.

                       (b)  Foreign Exchange Agreements will be in form and
     substance satisfactory to the FX Lender and the Borrower Representative.

                       (c)  No Foreign Exchange Agreement will mature later than
     the Maturity Date and in addition no Foreign Exchange Agreement shall have
     a tenor longer than 365 days.

                       (d)  The Borrowers understand the risks of, and are
     financially able to bear any losses resulting from, entering into Foreign
     Exchange Agreements. The Lenders shall not be liable for any loss suffered
     by any Borrower as a result of a Foreign Exchange Agreement. The Borrowers
     will enter into each Foreign Exchange Agreement in reliance only upon such 
     Borrower's own judgment.  Each Borrower acknowledges that in entering into
     any Foreign Exchange Agreement with such Borrower, the FX Lender is not
     acting as a fiduciary.  Each Borrower understands that neither any Lender
     nor any Borrower have any obligation to enter into any particular Foreign
     Exchange Agreement with the other.

                       (e)  Such Borrower represents and warrants that it has a
     net worth of at least $1 million.  Such Borrower represents and warrants
     that it will enter into Foreign Exchange Agreements only in connection with
     the conduct of its business or to manage the risk of an asset or liability
     owned or incurred in the conduct of its business, and not for speculative
     purposes.

                       (f)  Each Borrower hereby requests the FX Lender to rely
     upon and execute such Borrower's telephonic instructions regarding Foreign
     Exchange Agreements, and such Borrower agrees that the FX Lender shall
     incur no liability for its acts or omissions which result from interruption
     of communications, misunderstood communications or instructions from
     unauthorized persons, unless caused by the gross negligence or wilful
     misconduct of the FX Lender or its officers or employees as determined by a
     final judgment of a court of competent jurisdiction.  The Borrower agrees
     to protect the FX Lender and hold it harmless from any and all loss,
     damage, claim, expense (including the reasonable fees of outside counsel
     and the allocated costs of staff counsel) or inconvenience, however
     arising, which the FX Lender suffers or incurs or might suffer or incur,
     based on or arising out of said acts or omissions.

                       (g) Each Borrower agrees to promptly review all
     confirmations sent to the Borrower by the FX Lender.  Each Borrower
     understands that these confirmations are not legal contracts but only
     evidence of the valid and binding oral contract which such Borrower has
     already entered into with the FX Lender.  Each Borrower agrees to promptly
     execute and return to the FX Lender confirmations which accurately reflect
     the terms of a Foreign Exchange Agreement, and immediately contact the FX
     Lender if such Borrower believes a confirmation is not accurate.  In the
     event of a conflict, inconsistency or ambiguity between the provisions of
     this Agreement and the provisions of a confirmation, the provisions of this
     Agreement will prevail.

                       (h)  Each Borrower agrees that the FX Lender may
     electronically record all telephonic conversations with such Borrower
     relating to Foreign Exchange Agreements and that such tape recordings may
     be submitted in evidence to any court or in any other proceedings relating
     to such contracts.  Each Borrower agrees that in the event of a conflict,
     inconsistency or ambiguity between the terms of a Foreign Exchange

     Agreement as reflected in a tape recording and the terms stated on a
     confirmation, the terms reflected in the tape recording shall control.

                       (i)  Any sum owed to the FX Lender under a Foreign
     Exchange Agreement may, at the option of the FX Lender, be added to the
     principal amount outstanding under this Agreement.  The amount will bear
     interest and be due as described elsewhere in this Agreement.  Each
     Borrower hereby authorizes the FX Lender to debit such Borrower's account
     with the FX Lender for payments due from such Borrower to the FX Lender
     with respect to any Foreign Exchange Agreement.  Each Borrower acknowledges
     that collateral pledged to secure the Borrowers' performance of their
     obligations under this Agreement secures not only the Borrowers' obligation
     to repay advances hereunder but also secures any Borrower's performance of
     each and every obligation hereunder, including but not limited to such
     Borrower's performance of its obligations under Foreign Exchange Agreements
     with the FX Lender.

                       (j)  In addition to any other rights or remedies which
     the Agent and the Lenders may have under this Agreement or otherwise, upon
     the occurrence of an Event of Default under this Agreement and until such
     Event of Default is waived in writing by the Lenders in accordance with
     SECTION 11.1 hereof, the FX Lender may:

                            (1)  Suspend performance of its obligations to any
                       Borrower under any Foreign Exchange Agreement;

                            (2)  Declare all Foreign Exchange Agreements,
                       interest and any other amounts which are payable by any
                       Borrower to the FX Lender immediately due and payable;
                       and

                            (3)  Without notice to any Borrower, close out any
                       or all Foreign Exchange Agreements or positions of any
                       Borrower with the FX Lender.

                  The FX Lender shall not be under any obligation to exercise
     any such rights or remedies or to exercise them at a time or in a manner
     beneficial to any Borrower.  The Borrowers shall be liable for any amounts
     owing to the FX Lender after exercise of any such rights and remedies.

                       (k)  One or more of the Borrowers and the FX Lender will
     be entering into an International Foreign Exchange Master Agreement (as
     amended, modified or renewed, the "FEMA").  All foreign exchange
     transactions entered into between any Borrowers and the FX Lender shall be
     subject to the provisions of this Agreement and the FEMA in the event of
     any conflict or inconsistency between the provisions of this Agreement and
     the provisions of the FEMA, the provisions of the FEMA shall control.  The
     occurrence of an Event of Default under the FEMA shall also constitute an
     Event of Default under this Agreement.

                  2.18 GUARANTY.  (a)  Each Borrower hereby unconditionally
     guarantees to the Lenders, the Issuing Bank and the Agent and their
     respective successors and assigns and the subsequent holders of the Notes,
     irrespective of the validity and enforceability of this Agreement, the
     Notes, or the other Loan Documents or the obligations of any other Borrower
     or other guarantor thereunder, the value or sufficiency of any Collateral
     or any other circumstance that might otherwise affect the liability of a
     guarantor, that: (i) the principal of and interest on the Loans made to any
     other Borrower, any Note executed by any other Borrower, and all other
     obligations of any other Borrower arising from, in connection with or
     related to any Loan to such other Borrower, including, without limitation,
     breakage costs pursuant to SECTION 4.4 hereof, taxes, fees, and any and all
     reasonable expenses which may be incurred by the Agent, the Issuing Bank or
     any Lender in enforcing or collecting any rights arising in connection with
     such Loans (collectively, the "Borrower Loan Obligations"), shall be
     promptly paid in full when due, whether at stated maturity, by acceleration
     or otherwise, in accordance with the terms hereof and thereof; and (ii) in
     case of any extension of time of payment or renewal of any Note executed by
     any other Borrower, or any of such Borrower Loan Obligations, the same
     shall be promptly paid in full when due in accordance with the terms of the
     extension or renewal, whether at stated maturity, by acceleration or
     otherwise.  Failing payment when due of any amount so guaranteed for
     whatever reason, such Borrower will be obligated to pay the same
     immediately.

                       (b)  Each Borrower hereby waives presentment, protest,
     demand of payment, notice of dishonor and all other notices and demands
     whatsoever.  Each Borrower further agrees that, as between such Borrower,
     on the one hand, and the Agent, the Issuing Bank and the Lenders, on the
     other hand, (i) the maturity of the Borrower Loan Obligations guaranteed
     hereby may be accelerated as provided in SECTION 9.2 hereof for the
     purposes of this guarantee, notwithstanding any stay, injunction or other
     prohibition preventing such acceleration in respect of the Borrower Loan
     Obligations guaranteed hereby, and (ii) in the event of any declaration of
     acceleration of such Borrower Loan Obligations as provided in SECTION 9.2
     hereof, such Borrower Loan Obligations (whether or not due and payable)
     shall forthwith become due and payable by each Borrower for purposes of
     this guarantee.  The obligations of each Borrower under this SECTION 2.18
     shall be automatically reinstated if and to the extent that for any reason
     any payment by or on behalf of any other Borrower is rescinded or must
     otherwise be restored by any holder of any of the Borrower Loan Obligations
     guaranteed hereunder, whether as a result of any proceedings in bankruptcy
     or reorganization or otherwise, and each Borrower agrees that it will
     indemnify the Lenders and the Agent on demand for all reasonable costs and
     expenses (including, without limitation, reasonable fees and expenses of
     counsel) incurred by the Lenders or the Agent in connection with such
     rescission or restoration.

                       (c)  The guaranty of each Borrower set forth herein shall
     remain in full force and effect until the Obligations are indefeasibly paid
     in full.  No payment or payments made by any other Borrower or any other
     Person or received or collected by the Agent, the Issuing Bank or any
     Lender from any other Borrower or any other Person by virtue of any action
     or proceeding or any set-off or appropriation or application at any time or
     from time to time in reduction of or in payment of the Borrower Loan
     Obligations shall be deemed to modify, reduce, release or otherwise affect
     the liability of such Borrower pursuant to this SECTION 2.18, which
     liability shall, notwithstanding any such payment or payments, other than
     payments made by such Borrower in respect of the Borrower Loan Obligations,
     remain for the Borrower Loan Obligations until the Borrower Loan
     Obligations are paid in full.  Each Borrower agrees that whenever, at any
     time, or from time to time, it shall make any payment to the Agent, the
     Issuing Bank or any Lender on account of its liability under this SECTION
     2.18, it will notify the Agent in writing that such payment is made under
     its guaranty obligations of this SECTION 2.18 for such purpose.  Anything
     herein, or in any other Loan Document, to the contrary notwithstanding, the
     maximum liability of each Borrower under this SECTION 2.18 shall in no
     event exceed the amount which can be guaranteed by such Borrower under
     applicable federal or state laws relating to the insolvency of debtors.

                       (d)  Without in any manner limiting the generality of the
     foregoing, each Borrower agrees that the Agent, the Majority Lenders or the
     Lenders may, in accordance with SECTION 11.1 hereof, from time to time,
     consent to any action or non-action of any Borrower which, in the absence
     of such consent, violates or may violate this Agreement, with or without
     consideration, on such terms and conditions as may be acceptable to the
     Agent, the Majority Lenders and the Lenders, without in any manner
     affecting or impairing the liability of any other Borrower hereunder. Each
     Borrower waives any defense arising by reason of any inability to pay or
     any defense based on bankruptcy or insolvency or other similar limitations
     on creditors' remedies.  Each Borrower authorizes the Agent, the Issuing
     Bank and Lenders, without notice or demand and without affecting such
     Borrower's liability hereunder or under any of the other Loan Documents,
     from time to time to: (i) accelerate (or, in accordance with SECTION 11.1
     hereof, renew, extend, or otherwise change the time or place for payment
     of, or otherwise change the terms of) the Notes or the Obligations or any
     part thereof including, without limitation, increase or decrease of the
     rate of interest thereon; (ii) take and hold security, and exchange,
     enforce, waive and release any collateral or security or any part thereof
     or any such other security or surrender, modify, impair, change, alter,
     renew, continue, compromise or release in whole or in part of any such
     security, or fail to perfect its interest in any such security or to
     establish its priority with respect thereof; (iii) apply such security and
     direct the order or manner or sale thereof as the Agent and Majority
     Lenders in their sole discretion may determine; (iv) release or substitute
     any other Borrower, in whole or in part or any of the endorsers or
     guarantors of the Obligations or any part thereof; (v) settle or compromise
     any or all of the Obligations with any other Borrower or any endorser or
     guarantor of the Obligations; and (vi) subordinate any or all of the
     Obligations to any other obligations of or claim against any other
     Borrower, whether owing to or existing in favor of the Agent, the Issuing
     Bank or the Lenders or any other party.  

                       (e)  The Agent, the Issuing Bank, the Majority Lenders or
     the Lenders, as the case may be, may, at their election, exercise any right
     or remedy they may have against any Borrower or any security now or
     hereafter held by or for the benefit of the Agent, the Issuing Bank or the
     Lenders including, without limitation, the right to foreclose upon any such
     security by judicial or nonjudicial sale, without affecting or impairing in
     any way the liability of any other Borrower hereunder, except to the extent
     the Obligations may thereby be paid.  Each Borrower waives any defense
     arising out of the absence, impairment or loss of any right of
     reimbursement or other right or remedy against any other Borrower or any
     such security, whether resulting from the election by the Agent, the
     Issuing Bank, the Lenders or the Majority Lenders to exercise any right or
     remedy they may have against any other Borrower, any defect in, failure of,
     or loss or absence of priority with respect to the interest of the Agent or
     the Lenders in such security, or otherwise.  In the event that any
     foreclosure sale is deemed to be not commercially reasonable, each Borrower
     waives any right that it may have to have any portion of the Obligations
     discharged except to the extent of the amount actually bid and received by
     the Lenders at any such sale.  Neither the Agent, the Issuing Bank nor any
     Lender shall be required to institute or prosecute proceedings to recover
     any deficiency as a condition of payment hereunder or enforcement hereof.

                       (f)  Each Borrower waives the benefit of any statute of
     limitations affecting its liability hereunder or the enforcement thereof,
     to the extent permitted by law.  Any part performance of the Obligations by
     a Borrower, or any other event or circumstances, which operate to toll any
     statute of limitations as to such Borrower, shall not operate to toll the
     statute of limitations as to any other Borrower.  Each Borrower waives any
     defense arising by reason of any disability or other defense of any other
     Borrower or by reason of the cessation from any cause whatsoever of the
     liability of any other Borrower.  Each Borrower waives any setoff, defense
     or counterclaim which any other Borrower may have or claim to have against
     the Agent or the Lenders.

                  2.19 JOINT AND SEVERAL LIABILITY.  (a) Each Borrower expressly
     represents and acknowledges that any financial accommodations by the Agent,
     the Issuing Bank and the Lenders, or any of them, to any other Borrower
     hereunder and under the other Loan Documents are and will be of direct
     interest, benefit and advantage to all the Borrowers.  Each Borrower
     acknowledges that any notice given by the Agent, the Issuing Bank or any
     Lender to any Borrower or the Borrower Representative  shall be effective
     with respect to all Borrowers.  Each Borrower shall be entitled to
     subrogation and contribution rights from and against any other Borrower to
     the extent such Borrower is required to pay to the Lenders any amount in
     excess of the Loans advanced hereunder directly to such Borrower or as
     otherwise available under Applicable Law; provided, however, that such
     subrogation and contribution rights are and shall be subject to the terms
     and conditions of SECTION 2.19(B) hereof.  The provisions of this
     SECTION 2.19(A) shall in no way limit the obligations and liabilities of
     any Borrower to the Agent, the Issuing Bank and the Lenders and each
     Borrower shall remain liable to the Agent, the Issuing Bank and the Lenders
     for the full amount of the Obligations.

                       (b)  No Borrower will exercise any rights which it may
     acquire by way of subrogation hereunder or under any other Loan Document or
     at law by any payment made hereunder or otherwise, nor shall any Borrower
     seek or be entitled to seek any contribution or reimbursement from any
     other Borrower in respect of payments made by such Borrower hereunder or
     under any other Loan Document, until all amounts owing to the Agent, the
     Issuing Bank and the Lenders on account of the Obligations are paid in full
     and the Commitment is terminated.  If any amounts shall be paid to any
     Borrower on account of such subrogation or contribution rights at any time
     when all of the Obligations shall not have been paid in full, such amount
     shall be held by such Borrower in trust for the Agent, the Issuing Bank and
     the Lenders, segregated from other funds of such Borrower, and shall,
     forthwith upon receipt by such Borrower, be turned over to the Agent, the
     Issuing Bank in the exact form received by such Borrower (duly endorsed by
     such Borrower to the Agent, if required), to be applied against the
     Obligations, whether matured or unmatured, as provided for herein.

                  2.20  DESIGNATION OF BORROWER REPRESENTATIVE.  Each of the
     Borrowers hereby designates the Borrower Representative to act as its agent
     and representative for all purposes hereunder and under any Loan Document. 
     The Borrowers shall have the right to change the identity of the Borrower
     Representative upon notice to, and with the consent of, the Agent, which
     consent shall not be unreasonably withheld.



                                     ARTICLE III.

                                THE LETTERS OF CREDIT

                  3.1  THE LETTER OF CREDIT SUBFACILITY.

                       (a)  On the terms and conditions set forth herein,
     including, but not limited to, the conditions set forth in SECTION 5.2, (i)
     each Issuing Bank agrees, (A) from time to time on any Business Day during
     the period from the Agreement Date to the Maturity Date to issue Letters of
     Credit for the account of the Borrowers, and to amend or renew Letters of
     Credit previously issued by it, in accordance with SUBSECTIONS 3.2(C) and
     3.2(D), and (B) to honor drafts under the Letters of Credit; and (ii) the
     Lenders severally agree to participate in Letters of Credit Issued for the
     account of the Borrowers; PROVIDED, that the Issuing Banks shall not Issue
     any Letter of Credit if as of the date of Issuance of such Letter of Credit
     (the "ISSUANCE DATE") and after giving effect to the issuance of such
     Letters of Credit (1) the Effective Amount of all L/C Obligations plus the
     Effective Amount of all Loans exceeds the Commitment, (2) the participation
     of any Lender in the Effective Amount of all L/C Obligations plus the
     Effective Amount of the Loans of such Lender exceeds such Lender's
     Revolving Commitment, (3) the Effective Amount of L/C Obligations exceeds
     the L/C Commitment, (4) the Effective Amount of all Letters of Credit
     Issued, and all other L/C Obligations owing, in U.S. Dollars exceeds in the
     aggregate $1,000,000, or (5) the Effective Amount of all Letters of Credit
     Issued, and all other L/C Obligations owing, in Offshore Currency (each an
     "Offshore Currency L/C") exceeds in the aggregate $1,000,000.  Within the
     foregoing limits, and subject to the other terms and conditions hereof, the
     Borrowers' ability to obtain Letters of Credit shall be fully revolving,
     and, accordingly, the Borrowers may, during the foregoing period, obtain
     Letters of Credit to replace Letters of Credit which have expired or which
     have been drawn upon and reimbursed.

                       (b)  No Issuing Bank shall be obligated to Issue any
     Letter of Credit if:

                            i)  any order, judgment or decree of any
                  Governmental Authority or arbitrator shall by its terms
                  purport to enjoin or restrain such Issuing Bank from Issuing
                  such Letter of Credit, or any Requirement of Law applicable to
                  such Issuing Bank or any request or directive (whether or not
                  having the force of law) from any Governmental Authority with
                  jurisdiction over such Issuing Bank shall prohibit, or request
                  that such Issuing Bank refrain from, the Issuance of letters
                  of credit generally or such Letter of Credit in particular or
                  shall impose upon such Issuing Bank with respect to such
                  Letter of Credit any restriction, reserve or capital
                  requirement (for which such Issuing Bank is not otherwise
                  compensated hereunder) not in effect on the Agreement Date, or
                  shall impose upon such Issuing Bank any unreimbursed loss,
                  cost or expense which was not applicable on the Agreement Date
                  and which such Issuing Bank in good faith deems material to
                  it;

                            ii)  any Issuing Bank has received written notice
                  from any Lender, the Agent or the Borrower Representative, on
                  or prior to the Business Day prior to the requested date of
                  Issuance of such Letter of Credit, that one or more of the
                  applicable conditions contained in SECTION 5.2 is not then
                  satisfied;

                            iii)  the expiry date of any requested Letter of
                  Credit is (A) more than 365 days after the date of Issuance,
                  unless the Agent has approved such expiry date in writing, or
                  (B) after the Maturity Date;

                           iv)  the expiry date of any requested Letter of
                  Credit is prior to the maturity date of any financial
                  obligation to be supported by the requested Letter of Credit;

                            v)  any requested Letter of Credit does not provide
                  for drafts, or is not otherwise in form and substance
                  reasonably acceptable to such Issuing Bank, or the Issuance of
                  a Letter of Credit shall violate any applicable policies of
                  such Issuing Bank;

                            vi)  any Letter of Credit is for the purpose of
                  supporting the issuance of any letter of credit by any other
                  Person (other than the Letter of Credit to be Issued on or
                  about the Agreement Date to Barclays Bank PLC); or

                            vii)  such Letter of Credit is in a face amount less
                  than $2,500 or to be denominated in a currency other than
                  Dollars or the Offshore Currency.

                       (c)  BAI shall only Issue Letters of Credit in U.S.
     Dollars, and BOA shall only Issue Letters of Credit in Offshore Currency. 
     All references herein to "Issuing Bank" with respect to Letters of Credit
     Issued or requested to be Issued in (a) U.S. Dollars shall refer to BAI in
     its capacity as Issuing Bank, and (b) Offshore Currency shall refer to BOA
     in its capacity as Issuing Bank.

                  3.2  ISSUANCE, AMENDMENT AND RENEWAL OF LETTERS OF CREDIT.

                       (a)  Each Letter of Credit shall be issued upon the
     irrevocable written request of the Borrower Representative received by the
     Issuing Bank (with a copy sent by the Borrower Representative to the Agent)
     at least three days with respect to U.S. Dollar Letters of Credit, and at
     least four days with respect to Offshore Currency Letters of Credit (or
     such shorter time as the Issuing Bank may agree in a particular instance in
     its sole discretion) prior to the proposed date of issuance.  Each such
     request for issuance of a Letter of Credit shall be by facsimile, confirmed
     immediately in the form of an L/C Application, or electronically using the
     Issuing Bank's automated personal computer based letter of credit
     initiation software, and shall specify in form and detail reasonably
     satisfactory to the Issuing Bank: (i) the proposed date of issuance of the
     Letter of Credit (which shall be a Business Day); (ii) the face amount of
     the Letter of Credit; (iii) the expiry date of the Letter of Credit; (iv)
     the name and address of the beneficiary thereof; (v) the documents to be
     presented by the beneficiary of the Letter of Credit in case of any drawing
     thereunder; (vi) the full text of any certificate to be presented by the
     beneficiary in case of any drawing thereunder; (vii) whether the Letter of
     Credit is to be Issued in U.S. Dollars or an Offshore Currency and (viii)
     such other matters as the Issuing Bank may require.

                       (b)  At least two Business Days prior to the Issuance of
     any Letter of Credit, the Issuing Bank will confirm with the Agent in
     writing that the Agent has received a copy of the L/C Application or L/C
     Amendment Application from the Borrower Representative and, if not, the
     Issuing Bank will provide the Agent with a copy thereof.  Unless the
     Issuing Bank has received notice on or before the Business Day immediately
     preceding the date the Issuing Bank is to issue a requested Letter of
     Credit from the Agent (A) directing the Issuing Bank not to issue such
     Letter of Credit because such issuance is not then permitted under
     SUBSECTION 3.1(A)(II) as a result of the limitations set forth in clauses
     (1) through (5) thereof or SUBSECTION 3.1(B)(II); or (B) that one or more
     conditions specified in Article VI are not then satisfied; then, subject to
     the terms and conditions hereof, the Issuing Bank shall, on the requested
     date, issue a Letter of Credit for the account of the applicable Borrower
     in accordance with the Issuing Bank's usual and customary business
     practices.

                       (c)  From time to time while a Letter of Credit is
     outstanding and prior to the Maturity Date, the Issuing Bank will, upon the
     written request of the Borrower Representative received by the Issuing Bank
     (with a copy sent by the Borrower Representative to the Agent) at least
     five days (or such shorter time as the Issuing Bank may agree in a
     particular instance in its sole discretion) prior to the proposed date of
     amendment, amend any Letter of Credit issued by it.  Each such request for
     amendment of a Letter of Credit shall be made by facsimile, confirmed
     immediately in the form of an L/C Amendment Application, or electronically
     using the Issuing Bank's automated personal computer based letter of credit
     initiation software, and shall specify in form and detail reasonably
     satisfactory to the Issuing Bank:  (i) the Letter of Credit to be amended;
     (ii) the proposed date of amendment of the Letter of Credit (which shall be
     a Business Day); (iii) the nature of the proposed amendment; and (iv) such
     other matters as the Issuing Bank may require.  The Issuing Bank shall be
     under no obligation to amend any Letter of Credit if:  (A) the Issuing Bank
     would have no obligation at such time to issue such Letter of Credit in its
     amended form under the terms of this Agreement; or (B) the beneficiary of
     any such Letter of Credit does not accept the proposed amendment to the
     Letter of Credit.  The Agent will promptly notify the Lenders of the
     receipt by it of any L/C Application or L/C Amendment Application.

                       (d)  The Issuing Bank and the Lenders agree that, while a
     Letter of Credit is outstanding and prior to the Maturity Date, at the
     option of the Borrower Representative and upon the written request of the
     Borrower Representative received by the Issuing Bank (with a copy sent by
     the Borrower Representative to the Agent) at least five days (or such
     shorter time as the Issuing Bank may agree in a particular instance in its
     sole discretion) prior to the proposed date of notification of renewal, the
     Issuing Bank shall be entitled to authorize the renewal of any Letter of
     Credit issued by it.  Each such request for renewal of a Letter of Credit
     shall be made by facsimile, confirmed immediately in the form of an L/C
     Amendment Application, or electronically using the Issuing Bank's automated
     personal computer based letters of credit software, and shall specify in
     form and detail reasonably satisfactory to the Issuing Bank: (i) the Letter
     of Credit to be renewed; (ii) the proposed date of notification of renewal
     of the Letter of Credit (which shall be a Business Day); (iii) the revised
     expiry date of the Letter of Credit; and (iv) such other matters as the
     Issuing Bank may require.  The Issuing Bank shall be under no obligation so
     to renew any Letter of Credit if: (A) the Issuing Bank would have no
     obligation at such time to issue or amend such Letter of Credit in its
     renewed form under the terms of this Agreement; or (B) the beneficiary of
     any such Letter of Credit does not accept the proposed renewal of the
     Letter of Credit.  The Borrower Representative shall not have the right to
     have any Letter of Credit issued which contains any automatic renewal
     provision.

                       (e)  The Issuing Bank may, at its election (or as
     required by the Agent at the direction of the Majority Lenders), deliver
     any notices of termination or other communications to any Letter of Credit
     beneficiary or transferee, and take any other action as necessary or
     appropriate, at any time and from time to time, in order to cause the
     expiry date of such Letter of Credit to be a date not later than the
     Maturity Date.

                       (f)  This Agreement shall control in the event of any
     conflict with any L/C-Related Document (other than any Letter of Credit).

                       (g)  The Issuing Bank will also deliver to the Agent,
     concurrently or promptly following its delivery of a Letter of Credit, or
     amendment to or renewal of a Letter of Credit, to an advising bank or a
     beneficiary, a true and complete copy of each such Letter of Credit or
     amendment to or renewal of a Letter of Credit.

                  3.3  RISK PARTICIPATIONS, DRAWINGS AND REIMBURSEMENTS.

                       (a)  Immediately upon the Issuance of each Letter of
     Credit each Lender (including Offshore Currency Lenders with respect to
     Offshore Currency L/Cs only) shall be deemed to, and hereby irrevocably and
     unconditionally agrees to, purchase from the Issuing Bank a participation
     in such Letter of Credit and each drawing thereunder in an amount equal to
     the product of (i) the Commitment Percentage of such Lender (or the
     Offshore Currency Commitment Percentage of such Offshore Currency Lender
     with respect to each Offshore Currency L/C, as the case may be), times (ii)
     the maximum amount available to be drawn under such Letter of Credit and
     the amount of such drawing, respectively.  Only Offshore Currency Lenders
     shall participate in Offshore Currency L/Cs and Offshore Currency Lenders
     shall not participate in any Letters of Credit issued in U.S. Dollars.  For
     purposes of SECTION 2.1, each Issuance of a Letter of Credit shall be
     deemed to utilize the Commitment of each Lender (or the Offshore Currency
     Commitment of each Offshore Currency Lender with respect to Offshore
     Currency L/Cs, as the case may be) by an amount equal to the amount of such
     participation.

                       (b)  In the event of any request for a drawing under a
     Letter of Credit by the beneficiary or transferee thereof, the Issuing Bank
     will promptly notify the Borrower Representative.  The Borrowers shall
     reimburse the Issuing Bank prior to 1:00 p.m. (New York time) on each date
     that any amount is paid by the Issuing Bank under any Letter of Credit
     (each such date, an "HONOR DATE"), in an amount equal to the amount so paid
     by the Issuing Bank.  In the event the Borrowers fail to reimburse the
     Issuing Bank for the full amount of any drawing under any Letter of Credit
     by 1:00 p.m. (New York time) on the Honor Date, the Issuing Bank will
     promptly notify the Agent and the Agent will promptly notify each Lender
     thereof, and the Borrowers shall be deemed to have requested that Base Rate
     Loans or, with respect to Offshore Currency L/Cs, Offshore Currency Loans,
     be made by the Lenders (or the Offshore Currency Lenders, as the case may
     be) to be disbursed on the Honor Date under such Letter of Credit.  Any
     notice given by the Issuing Bank or the Agent pursuant to this SUBSECTION
     3.3(B) may be oral if immediately confirmed in writing (including by
     facsimile); provided that the lack of such an immediate confirmation shall
     not affect the conclusiveness or binding effect of such notice.

                       (c)  Each Lender shall upon any notice pursuant to
     SUBSECTION 3.3(B) make available to the Agent for the account of the
     relevant Issuing Bank an amount in U.S. Dollars (or, in the case of
     Offshore Currency L/Cs, in Offshore Currency) and in immediately available
     funds equal to its Commitment Percentage of the amount of the drawing,
     whereupon the participating Lenders shall each be deemed to have made a
     Loan consisting of a Base Rate Loan (or, in the case of Offshore Currency
     L/Cs, an Offshore Currency Loan) to the Borrowers in that amount.  If any
     Lender so notified fails to make available to the Agent for the account of
     the Issuing Bank the amount of such Lender's Commitment Percentage of the
     amount of the drawing by no later than 3:00 p.m. (New York time) on the
     Honor Date, then interest shall accrue on such Lender's obligation to make
     such payment, from the Honor Date to the date such Lender makes such
     payment, at a rate per annum equal to the Federal Funds Rate in effect from
     time to time during such period.  The Agent will promptly give notice of
     the occurrence of the Honor Date, but failure of the Agent to give any such
     notice on the Honor Date or in sufficient time to enable any Lender to
     effect such payment on such date shall not relieve such Lender from its
     obligations under this SECTION 3.3.

                       (d)  Each Lender's obligation in accordance with this
     Agreement to make the Loans, as contemplated by this SECTION 3.3, as a
     result of a drawing under a Letter of Credit, shall be absolute and
     unconditional and without recourse to the Issuing Bank and shall not be
     affected by any circumstance, including (i) any set-off, counterclaim,
     recoupment, defense or other right which such Lender may have against the
     Issuing Bank, any Borrower or any other Person for any reason whatsoever;
     (ii) the occurrence or continuance of a Default, an Event of Default or a
     Material Adverse Effect; or (iii) any other circumstance, happening or
     event whatsoever, whether or not similar to any of the foregoing.

                  3.4  REPAYMENT OF PARTICIPATIONS.

                       (a)  Upon (and only upon) receipt by the Agent for the
     account of the Issuing Bank of immediately available funds from the
     Borrowers (i) in reimbursement of any payment made by the Issuing Bank
     under the Letter of Credit with respect to which any Lender has paid the
     Agent for the account of the Issuing Bank for such Lender's participation
     in the Letter of Credit pursuant to SECTION 3.3 or (ii) in payment of
     interest thereon, the Agent will pay to each Lender, in the same funds as
     those received by the Agent for the account of the Issuing Bank, the amount
     of such Lender's pro rata share of such funds (determined in accordance
     with its Commitment Percentage), and the Issuing Bank shall receive the
     amount of the pro rata share of such funds of any Lender that did not so
     pay the Agent for the account of the Issuing Bank.

                       (b)  If the Agent or the Issuing Bank is required at any
     time to return to any Borrower, or to a trustee, receiver, liquidator,
     custodian, or any official in any Insolvency Proceeding, any portion of the
     payments made by any Borrower to the Agent for the account of the Issuing
     Bank pursuant to SUBSECTION 3.4(A) in reimbursement of a payment made under
     the Letter of Credit or interest or fee thereon, each Lender shall, on
     demand of the Agent, forthwith return to the Agent or the Issuing Bank the
     amount of its pro rata share of any amounts so returned by the Agent or the
     Issuing Bank plus interest thereon from the date such demand is made to the
     date such amounts are returned by such Lender to the Agent or the Issuing
     Bank, at a rate per annum equal to the Federal Funds Rate in effect from
     time to time.

                  3.5  ROLE OF THE ISSUING BANK.

                       (a)  Each Lender and each Borrower agrees that, in paying
     any drawing under a Letter of Credit, the Issuing Bank shall not have any
     responsibility to obtain any document (other than any sight draft,
     documents and certificates expressly required by the Letter of Credit) or
     to ascertain or inquire as to the validity or accuracy of any such document
     or the authority of the Person executing or delivering any such document. 

                       (b)  No Agent-Related Person nor any of the respective
     correspondents, participants or assignees of any Issuing Bank shall be
     liable to any Lender for: (i) any action taken or omitted in connection
     herewith at the request or with the approval of the Lenders (including the
     Majority Lenders, as applicable); (ii) any action taken or omitted in the
     absence of gross negligence or willful misconduct as determined by a final
     non-appealable order of a court of competent jurisdiction; or (iii) the due
     execution, effectiveness, validity or enforceability of any L/C-Related
     Document.

                       (c)  Each Borrower hereby assumes all risks of the acts
     or omissions of any beneficiary or transferee with respect to its use of
     any Letter of Credit; PROVIDED, however, that this assumption is not
     intended to, and shall not, preclude such Borrower's pursuing such rights
     and remedies as it may have against the beneficiary or transferee at law or
     under any other agreement.  No Agent-Related Person, nor any of the
     respective correspondents, participants or assignees of any Issuing Bank,
     shall be liable or responsible for any of the matters described in clauses
     (i) through (vii) of SECTION 3.6; PROVIDED, however, anything in such
     clauses to the contrary notwithstanding, that such Borrower may have a
     claim against the Issuing Bank, and the Issuing Bank may be liable to such
     Borrower, to the extent, but only to the extent, of any direct, as opposed
     to consequential or exemplary, damages suffered by such Borrower which such
     Borrower proves were caused by the Issuing Bank's willful misconduct or
     gross negligence as determined by a final non-appealable order of a court
     of competent jurisdiction.  In furtherance and not in limitation of the
     foregoing: (i) the Issuing Bank may accept documents that appear on their
     face to be in order, without responsibility for further investigation,
     regardless of any notice or information to the contrary; and (ii) the
     Issuing Bank shall not be responsible for the validity or sufficiency of
     any instrument transferring or assigning or purporting to transfer or
     assign a Letter of Credit or the rights or benefits thereunder or proceeds
     thereof, in whole or in part, which may prove to be invalid or ineffective
     for any reason.

                  3.6  OBLIGATIONS ABSOLUTE.  The obligations of the Borrowers
     under this Agreement and any L/C-Related Document to reimburse the Issuing
     Bank for a drawing under a Letter of Credit, and to repay any drawing under
     a Letter of Credit converted into Loans, shall be unconditional and
     irrevocable, and shall be paid strictly in accordance with the terms of
     this Agreement and each such other L/C-Related Document under all
     circumstances, including the following:

                            i)  any lack of validity or enforceability of this
                  Agreement or any L/C-Related Document;

                            ii)  any change in the time, manner or place of
                  payment of, or in any other term of, all or any of the
                  obligations of any Borrower in respect of any Letter of Credit
                  or any other amendment or waiver of or any consent to
                  departure from all or any of the L/C-Related Documents;

                            iii)  the existence of any claim, set-off, defense
                  or other right that any Borrower may have at any time against
                  any beneficiary or any transferee of any Letter of Credit (or
                  any Person for whom any such beneficiary or any such
                  transferee may be acting), the Issuing Bank or any other
                  Person, whether in connection with this Agreement, the
                  transactions contemplated hereby or by the L/C-Related
                  Documents or any unrelated transaction;

                            iv)  any draft, demand, certificate or other
                  document presented under any Letter of Credit proving to be
                  forged or fraudulent (other than by an action of any of the
                  Lenders or the Issuing Bank or any of their employees), or
                  invalid or insufficient in any respect or any statement
                  therein being untrue or inaccurate in any respect; or any loss
                  or delay in the transmission or otherwise of any document
                  required in order to make a drawing under any Letter of
                  Credit;

                            v)  any payment by the Issuing Bank under any Letter
                  of Credit against presentation of a draft or certificate that
                  does not strictly comply with the terms of any Letter of
                  Credit; or any payment made by the Issuing Bank under any
                  Letter of Credit to any Person purporting to be a trustee in
                  bankruptcy, debtor-in-possession, assignee for the benefit of
                  creditors, liquidator, receiver or other representative of or
                  successor to any beneficiary or any transferee of any Letter
                  of Credit, including any arising in connection with any
                  Insolvency Proceeding;

                            vi)  any exchange, release or non-perfection of any
                  Collateral, or any release or amendment or waiver of or
                  consent to departure from any other guarantee, for all or any
                  of the obligations of any Borrower in respect of any Letter of
                  Credit; or

                            vii)  any other circumstance or happening
                  whatsoever, whether or not similar to any of the foregoing,
                  including any other circumstance that might otherwise
                  constitute a defense available to, or a discharge of, any
                  Borrower or Obligor.

                  3.7  CASH COLLATERAL PLEDGE.  Upon (i) the request of the
     Agent, if, as of the Maturity Date, any Letters of Credit may for any
     reason remain outstanding and partially or wholly undrawn, or (ii) the
     occurrence of the circumstances described in SUBSECTION 2.7(A) requiring
     the Borrowers to Cash Collateralize Letters of Credit, then, the Borrowers
     shall immediately Cash Collateralize the L/C Obligations in an amount equal
     to such L/C Obligations. 


                  3.8  LETTER OF CREDIT FEES.

                       (a)  The Borrowers shall pay to the Agent for the account
     of each of the Lenders a letter of credit fee with respect to the Letters
     of Credit equal to 1.5% per annum of the average daily maximum Equivalent
     Amount available to be drawn of the outstanding Letters of Credit, computed
     on a monthly basis in arrears on the last Business Day of each month based
     upon Letters of Credit outstanding for that month as calculated by the
     Agent; provided, however, only Offshore Currency Lenders will receive such
     fee with respect to Offshore Currency L/Cs, and Offshore Currency Lenders
     will not receive such fee with respect to any Letter of Credit issued in
     U.S. Dollars.  Such letter of credit fees shall be due and payable monthly
     in arrears on the last Business Day of each calendar month during which
     Letters of Credit are outstanding, commencing on the first such date to
     occur after the Agreement Date, through the Maturity Date (or such later
     date upon which the outstanding Letters of Credit shall expire), with the
     final payment to be made on the Maturity Date (or such later expiration
     date).

                       (b)  The Borrowers shall pay to the Issuing Bank from
     time to time on demand the normal issuance, presentation, amendment and
     other processing fees, and other standard costs and charges, of the Issuing
     Bank relating to letters of credit as from time to time in effect.

                  3.9  UNIFORM CUSTOMS AND PRACTICE.  The Uniform Customs and
     Practice for Documentary Credits as published by the International Chamber
     of Commerce most recently at the time of issuance of any Letter of Credit
     shall apply to the Letters of Credit.


                                     ARTICLE IV.

                        TAXES, YIELD PROTECTION AND ILLEGALITY

                  4.1  TAXES.

                       (a)  Any and all payments by any Borrower to each Lender,
     the Issuing Bank or the Agent under this Agreement and any other Loan
     Document shall be made free and clear of, and without deduction or
     withholding for, any Taxes.  In addition, the Borrowers shall pay all Other
     Taxes.

                       (b)  If any Borrower shall be required by law to deduct
     or withhold any Taxes, Other Taxes or Further Taxes from or in respect of
     any sum payable hereunder to any Lender, the Issuing Bank or the Agent,
     then:

                            i)  the sum payable shall be increased as necessary
                  so that, after making all required deductions and withholdings
                  (including deductions and withholdings applicable to
                  additional sums payable under this Section), such Lender, the
                  Issuing Bank or the Agent, as the case may be, receives and
                  retains an amount equal to the sum it would have received and
                  retained had no such deductions or withholdings been made;

                            ii)  such Borrower shall make such deductions and
                  withholdings;

                            iii)  such Borrower shall pay the full amount
                  deducted or withheld to the relevant taxing authority or other
                  authority in accordance with applicable law; and

                            iv)  without duplication, such Borrower shall also
                  pay to each Lender or the Agent for the account of such Lender
                  or the Issuing Bank, as applicable, at the time interest is
                  paid, Further Taxes in the amount that the respective Lender
                  or Issuing Bank specifies as necessary to preserve the after-
                  tax yield the Lender or the Issuing Bank, as applicable, would
                  have received if such Taxes, Other Taxes or Further Taxes had
                  not been imposed.

                       (c)  Each Borrower agrees to indemnify and hold harmless
     each Lender, the Issuing Bank and the Agent for the full amount of i)
     Taxes, ii) Other Taxes, and iii) Further Taxes in the amount that the
     respective Lender or the Issuing Bank, as applicable, specifies as
     necessary to preserve, after taking into account any increases in the sums
     paid by the Borrowers pursuant to Section 4.1(b), the after-tax yield the
     Lender or the Issuing Bank, as applicable, would have received if such
     Taxes, Other Taxes or Further Taxes had not been imposed, and any liability
     (including penalties, interest, additions to tax and expenses) arising
     therefrom or with respect thereto as a result of such Borrower's failure to
     timely remit payment following such Lender's demand therefor, whether or
     not such Taxes, Other Taxes or Further Taxes were correctly or legally
     asserted.  Payment under this indemnification shall be made within 30 days
     after the date the Lender, the Issuing Bank or the Agent makes written
     demand therefor.

                       (d)  Within 30 days after the date of any payment by any
     Borrower of Taxes, Other Taxes or Further Taxes, such Borrower shall
     furnish to each Lender, the Issuing Bank or the Agent the original or a
     certified copy of a receipt evidencing payment thereof, or other evidence
     of payment satisfactory to such Lender or the Agent.

                       (e)  If any Borrower is required to pay any amount to any
     Lender, the Issuing Bank or the Agent pursuant to SECTION (B) or (C) of
     this SECTION, then such Lender or the Issuing Bank, as applicable, shall
     use reasonable efforts (consistent with legal and regulatory restrictions)
     to change the jurisdiction of its Lending Office so as to eliminate any
     such additional payment by such Borrower which may thereafter accrue, if
     such change in the sole judgment of such Lender or the Issuing Bank, as
     applicable, is not otherwise disadvantageous to such Lender or the Issuing
     Bank, as applicable.

                       (f)  If following any deduction or withholding as is
     referred to in clause 4.1(b) from any payment by any Borrower and the
     receipt by the Agent, any Lender or Issuing Bank of the payments by any
     Borrower required pursuant to clause 4.1(b) or 4.1(c), such Lender, such
     Issuing Bank or the Agent, as applicable, shall receive or be granted a
     credit against or remission for any Taxes payable by it or shall receive a
     repayment of any Taxes, Other Taxes or Further Taxes so withheld then the
     relevant Lender, the Issuing Bank or the Agent shall, subject to the
     relevant Borrower having made any increased payment in accordance with
     clause 4.1(b) or any payment under clause 4.1(c), reimburse the relevant
     Borrower with such amount as the relevant Lender, the Issuing Bank or the
     Agent shall in its absolute discretion certify to be the proportion of such
     credit, remission or repayment as will leave the relevant Lender, the
     Issuing Bank or the Agent, (after such reimbursement) in no worse position
     than it would have been in had there been no such deduction or withholding
     from the payment by such Borrower as aforesaid.  Such reimbursement shall
     be made forthwith upon the relevant Lender, the Issuing Bank or the Agent
     certifying that the amount of such credit or remission has been received by
     it; provided that the relevant Lender, the Issuing Bank or the Agent shall
     not unreasonably delay before so certifying.  Nothing contained in this
     Agreement shall oblige the relevant Lender, the Issuing Bank or the agent
     to disclose to the Borrowers or any other Person any information regarding
     its tax affairs or tax computations or interfere with the right of the
     relevant Lender, the Issuing Bank or the Agent to arrange its tax affairs
     in whatever manner it thinks fit and, in particular, none of the relevant
     Lender, the Issuing Bank or the Agent shall be under any obligation to
     claim relief from its corporate profits, tax liability or similar tax
     liabilities in respect of such tax in priority to any other claims,
     reliefs, credits or deductions available to it but subject thereto each
     shall use all reasonable efforts to obtain any such available credit,
     remission or repayment.

                  4.2  ILLEGALITY.

                       (a)  If any Lender reasonably determines that the
     introduction of any Requirement of Law, or any change in any Requirement of
     Law, or in the interpretation or administration of any Requirement of Law,
     has made it unlawful, or that any central bank or other Governmental
     Authority has asserted that it is unlawful, for any Lender or its
     applicable Lending Office to make Eurodollar Rate Loans, then, on notice
     thereof by the Lender to the Borrower Representative through the Agent, any
     obligation of that Lender to make Eurodollar Rate Loans shall be suspended
     until the Lender notifies the Agent and the Borrower Representative that
     the circumstances giving rise to such determination no longer exist.

                       (b)  If a Lender reasonably determines that it is
     unlawful to maintain any Eurodollar Rate Loan, the Borrowers shall, upon
     the receipt by the Borrower Representative of notice of such fact and
     demand from such Lender (with a copy to the Agent), prepay in full such
     Eurodollar Rate Loans of that Lender then outstanding, together with
     interest accrued thereon and amounts required under SECTION 4.4, either on
     the last day of the Interest Period thereof, if the Lender may lawfully
     continue to maintain such Eurodollar Rate Loans to such day, or
     immediately, if the Lender may not lawfully continue to maintain such
     Eurodollar Rate Loan.  If the Borrowers are required to so prepay any
     Eurodollar Rate Loan, then concurrently with such prepayment, the Borrowers
     shall borrow from the affected Lender, in the amount of such repayment, a
     Base Rate Loan.

                       (c)  If the obligation of any Lender to make or maintain
     Eurodollar Rate Loans has been so terminated or suspended, the Borrower
     Representative may elect, by giving notice to the Lender through the Agent
     that all Loans which would otherwise be made by the Lender as Eurodollar
     Rate Loans shall be instead Base Rate Loans.

                  4.3  INCREASED COSTS AND REDUCTION OF RETURN.

                       (a)  If any Lender reasonably determines that, due to
     either (i) the introduction of or any change (other than any change by way

     of imposition of or increase in reserve requirements included in the
     calculation of the Eurodollar Rate or in respect of the assessment rate
     payable by any Lender to the FDIC for insuring U.S. deposits) in or in the
     interpretation of any law or regulation or (ii) the compliance by that
     Lender with any guideline or request from any central bank or other
     Governmental Authority (whether or not having the force of law), there
     shall be any increase in the cost to such Lender of agreeing to make or
     making, funding or maintaining any Eurodollar Rate Loans or participating
     in Letters of Credit, or, in the case of the Issuing Bank, any increase in
     the cost to the Issuing Bank of agreeing to issue, issuing or maintaining
     any Letter of Credit or of agreeing to make or making, funding or
     maintaining any unpaid drawing under any Letter of Credit, then the
     Borrowers shall be liable for, and shall from time to time, upon demand on
     the Borrower Representative (with a copy of such demand to be sent to the
     Agent), pay to the Agent for the account of such Lender, additional amounts
     as are sufficient to compensate such Lender for such increased costs.

                       (b)  If any Lender or the Issuing Bank shall have
     reasonably determined that (i) the introduction of any Capital Adequacy
     Regulation, (ii) any change in any Capital Adequacy Regulation, (iii) any
     change in the interpretation or administration of any Capital Adequacy
     Regulation by any central bank or other Governmental Authority charged with
     the interpretation or administration thereof, or (iv) compliance by the
     Lender or the Issuing Bank (or its Lending Office) or any corporation
     controlling the Lender or the Issuing Bank with any Capital Adequacy
     Regulation, affects or would affect the amount of capital required or
     expected to be maintained by the Lender or the Issuing Bank or any
     corporation controlling the Lender or the Issuing Bank and (taking into
     consideration such Lender's or the Issuing Bank's, as applicable, or such
     corporation's policies with respect to capital adequacy and such Lender's
     or the Issuing Bank's, as applicable, desired return on capital) determines
     that the amount of such capital is increased as a consequence of its
     Commitment, L/C Commitment, loans, credits or obligations under this
     Agreement, then, upon demand of such Lender or the Issuing Bank to the
     Borrower Representative through the Agent, the Borrowers shall pay to the
     Lender, from time to time as specified by the Lender or the Issuing Bank,
     as applicable, additional amounts sufficient to compensate the Lender or
     the Issuing Bank for such increase.

                  4.4  FUNDING LOSSES.  The Borrowers shall reimburse each
     Lender and hold each Lender harmless from any loss or expense which the
     Lender may sustain or incur as a consequence of:

                       (a)  the failure of the Borrowers to make on a timely
     basis any payment of principal of any Eurodollar Rate Loan; 

                       (b)  the failure of the Borrowers to borrow, continue or
     convert a Loan after the Borrower Representative has given (or is deemed to
     have given) a Notice of Borrowing or a Notice of Conversion/ Continuation;

                       (c)  the failure of the Borrowers to make any prepayment
     in accordance with any notice delivered under SECTION 2.7; or

                       (d)  the prepayment (including pursuant to SECTIONS 2.6,
     2.7 or 2.8) or other payment (including after acceleration thereof) of an
     Eurodollar Rate Loan on a day that is not the last day of the relevant
     Interest Period or the conversion pursuant to SECTION 2.4 of any Eurodollar
     Rate Loan to a Base Rate Loan on a day that is not the last day of the
     respective Interest Period; including any such loss or expense arising from
     the liquidation or reemployment of funds obtained by it to maintain its
     Eurodollar Rate Loans hereunder or from fees payable to terminate the
     deposits from which such funds were obtained or from charges relating to
     any Offshore Currency Loans;

     including any such loss or expense arising from the liquidation or
     reemployment of funds obtained by it to maintain its Eurodollar Rate Loans
     or from fees payable to terminate the deposits from which such funds were
     obtained.  For purposes of calculating amounts payable by the Borrowers to
     the Lenders under this SECTION and under SECTION 4.3(A), each Eurodollar
     Rate Loan made by a Lender (and each related reserve, special deposit or
     similar requirement) shall be conclusively deemed to have been funded at
     the Eurodollar Rate used in determining the Eurodollar Rate for such
     Eurodollar Rate Loan by a matching deposit or other borrowing in the
     interbank eurodollar market for a comparable amount and for a comparable
     period, whether or not such Eurodollar Rate Loan is in fact so funded.

                  4.5  INABILITY TO DETERMINE RATES.  If the Agent determines
     that for any reason adequate and reasonable means do not exist for
     determining the Eurodollar Rate for any requested Interest Period with
     respect to a proposed Eurodollar Rate Loan, or that the Eurodollar Rate
     applicable pursuant to SECTION 2.8(A) for any requested Interest Period
     with respect to a proposed Eurodollar Rate Loan does not adequately and
     fairly reflect the cost to the Lenders of funding such Loan, the Agent will
     promptly so notify the Borrower Representative and each Lender. 
     Thereafter, the obligation of the Lenders to make or maintain Eurodollar
     Rate Loans hereunder shall be suspended until the Agent upon the
     instruction of the Majority Lenders revokes such notice in writing.  Upon
     receipt of such notice, the Borrower Representative may revoke any Notice
     of Borrowing or Notice of Conversion/Continuation then submitted by it.  If
     the Borrower Representative does not revoke such Notice, the Lenders shall
     make, convert or continue the Loans, as proposed by the Borrower
     Representative, in the amount specified in the applicable notice submitted
     by the Borrower Representative, but such Loans shall be made, converted or
     continued as Base Rate Loans instead of Eurodollar Rate Loans. In the case
     of any Offshore Currency Loans, the advance or continuation shall be in an
     aggregate amount equal to the Equivalent Amount of the originally requested
     advance or continuation in the Offshore Currency, and, to that end, any
     outstanding Offshore Currency Loans which are the subject of any
     continuation in the Offshore Currency, shall be redenominated and converted
     into Base Rate Loans in U.S. Dollars with effect from the last day of the
     Interest Period with respect to any such Offshore Currency Loans.

                  4.6  CERTIFICATES OF LENDERS.  Any Lender claiming
     reimbursement or compensation under this Article IV shall deliver to the
     Borrower Representative (with a copy to the Agent) a certificate setting
     forth in reasonable detail the amount payable to the Lender hereunder and
     such certificate shall be prima facie evidence of the amounts due
     thereunder.

                  4.7  SURVIVAL.  The agreements and obligations of the
     Borrowers in this Article IV shall survive the payment of all other
     Obligations.


                                      ARTICLE V.


                                 CONDITIONS PRECEDENT

                  5.1  CONDITIONS OF INITIAL LOANS.  The obligation of the
     Lenders to undertake the Commitment and the Offshore Currency Lenders to
     undertake the Offshore Currency Commitment and to make the initial Loan
     hereunder on the Agreement Date and the obligation of any Issuing Bank to
     issue the initial Letter of Credit is subject to the condition that the
     Agent shall have received on or before the Agreement Date all of the
     following, in form and substance satisfactory to the Agent, and in
     sufficient copies for the Issuing Banks and each Lender:

                       (1)  This duly executed Agreement;

                       (2)  A duly executed Note to the order of each Lender
     (other than the Offshore Currency Lenders) in the amount of such Lender's
     Commitment Percentage and a duly executed Note to the order of each
     Offshore Currency Lender in the amount of such Offshore Currency Lender's
     Offshore Currency Commitment Percentage;

                       (3)  A loan certificate signed by an officer of each
     Borrower in substantially the form of EXHIBIT G attached hereto, including
     a certificate of incumbency with respect to at least two executive officers
     of such Borrower, together with appropriate attachments which shall
     include, without limitation, the following:  (A) a copy of the Certificate
     of Incorporation (or the foreign equivalent thereof) of such Borrower,
     certified (if such Borrower is organized under the laws of a United States
     jurisdiction) to be true, complete and correct by the Secretary of State
     for the jurisdiction of its incorporation, (B) a true, complete and correct
     copy of the By-Laws of such Borrower, (C) a true, complete and correct copy
     of the resolutions of such Borrower authorizing the borrowing hereunder and
     the execution, delivery and performance by such Borrower of the Loan
     Documents, (D) certificates of good standing (or the foreign equivalent
     thereof) from such Borrower's jurisdiction of incorporation, (E) copies of
     employment contracts for key management level employees of such Borrower,
     and (F) a copy of any shareholders' or voting trust or other similar
     agreement among the shareholders of such Borrower certified to be true,
     complete and correct by a Responsible Officer of such Borrower;

                       (4)  A certificate signed by an authorized officer of
     Murex Diagnostics Pty, IMTC Holdings B.V., Murex Diagnostics Benelux B.V.,
     Murex Diagnosticos S.A., Murex Diagnostics S.A., Murex Diagnostics GmbH,
     and Murex Diagnostici S.p.A., together with appropriate attachments which
     shall include, without limitation, the following:  (A) a copy of the
     Certificate of Incorporation (or equivalent thereof) of such Person
     certified to be true, complete and correct by such officer, (B) a true,
     complete and correct copy of the By-Laws (or equivalent thereof) of such
     Person, (C) a true, complete and correct copy of the resolutions of such
     Person authorizing the execution and delivery of the Loan Documents to
     which it is a party; and (D) certificates of good standing (or the foreign
     equivalent thereof) from each jurisdiction in which such Person does
     business;

                       (5)  The Guaranty Agreements duly executed by each
     Guarantor;

                       (6)  The Security Agreements duly executed by the
     Borrowers;

                       (7)  The License Security Agreement duly executed by
     Murex Diagnostics Corporation;

                       (8)  The Stock Pledge Agreements duly executed by IMTC
     Holdings B.V.;

                       (9)  A duly executed Landlord's Consent executed by the
     Landlord of the real property leased by a Borrower in Norcross, Georgia;

                       (10) The opinions of counsel to the Borrowers and
     Guarantors located in the United Kingdom, Barbados, Germany, France and The
     Netherlands, each in form and substance satisfactory to the Agent and its
     counsel;

                       (11) [Intentionally Omitted];

                       (12) Payment of all documentary stamp, intangible taxes
     or recording fees payable in connection with the recording of any of the
     Loan Documents including such sums, if any, due in connection with any
     future Loans; 

                       (13) Lien search results (or the equivalent thereof) with
     respect to each Borrower from all appropriate jurisdictions and filing
     offices;

                       (14) Original Uniform Commercial Code financing
     statements (or the foreign equivalent thereof) signed by each Borrower as
     debtor and naming the respective Collateral Agent as secured party to be
     filed in all appropriate jurisdictions, in such form as shall be
     satisfactory to the Agent;

                       (15) The opinion of Long, Aldridge & Norman, counsel to
     the Borrowers and the Guarantors, in form and substance satisfactory to the
     Agent;

                       (16) A duly executed Borrowing Base Certificate dated as
     of the Agreement Date;

                       (17) Unaudited consolidating financial statements for
     IMTC for the nine (9) month period ending September, 1996, and pro forma
     financial statements reflecting the outcome of the Chiron Litigation;  

                       (18) Certificates of insurance, loss payee endorsements,
     with respect to the insurance policies covering the assets (other than real
     property) of Borrowers and otherwise meeting the requirements of SECTION
     7.6 hereof;

                       (19) Copies of any pay-off letters, termination
     statements, cancelled mortgages and the like required by the Agent or the
     Lenders in connection with the removal of any Liens (other than Permitted
     Liens) against the assets of the Borrowers (including, but not limited to,
     the release of all Liens of  Wachovia Bank of Georgia, N.A. against the
     assets of the Borrowers and a letter from Barclays Bank, PLC addressed to
     the U.K. Borrowers and stating the agreement of Barclays Bank PLC to
     release its Liens against the assets of the U.K. Borrowers upon receipt of
     a Letter of Credit); 

                       (20) Payment of all fees and expenses payable to the

     Agent in connection with the execution and delivery of this Agreement,
     including, without limitation, fees and expenses of counsel to the Agent;
     and

                       (21) A certificate signed by a Responsible Officer, dated
     as of the Agreement Date, stating that:

                            (a)  the representations and warranties contained in
                  ARTICLE VII are true and correct on and as of such date, as
                  though made on and as of such date;

                            (b)  no Default or Event of Default exists or would
                  result from the initial Borrowing on the Agreement Date; and

                            (c)  there has occurred since September 30, 1996, no
                  event or circumstance that has resulted or could reasonably be
                  expected to result in a Material Adverse Effect;

                       (22) A draft of the consolidated financial statements of
     IMTC for the period ending on September 30, 1996; and

                       (23) Such other approvals, opinions, documents or
     materials as the Agent, any Issuing Bank or any Lender may reasonably
     request.

                  5.2  CONDITIONS TO ALL CREDIT EXTENSIONS.  The obligation of
     the Lenders to make each Loan in U.S. Dollars and the Offshore Currency
     Lenders to make each Loan in an Offshore Currency, including the initial
     Loan hereunder, or to continue or convert any Loan under SECTION 2.4 and
     the obligation of the Issuing Banks to Issue any Letter of Credit
     (including the initial Letter of Credit) is subject to the satisfaction of
     the following conditions precedent on the relevant Borrowing Date,
     Conversion/Continuation Date or Issuance Date:

                       (a)  The Agent shall have received (with, in the case of
     the initial Loan only, a copy for each Lender) a Notice of Borrowing or a
     Notice of Conversion/Continuation, as applicable or in the case of any
     Issuance of any Letter of Credit, the Issuing Bank and the Agent shall have
     received an L/C Application or L/C Amendment Application, as required under
     SECTION 3.2;

                       (b)  The representations and warranties in ARTICLE VI
     shall be true and correct, and shall be deemed to be made, at and as of the
     Agreement Date and the date of the Borrowing of each Loan which will
     increase the principal amount of the Loans outstanding, or upon the
     issuance of each Letter of Credit hereunder, except to the extent such
     representations and warranties (a) relate expressly to an earlier date,
     (b) were previously fulfilled in accordance with the terms hereof and to
     the extent subsequently inapplicable, or (c) are modified as a result of
     activities of the Borrowers or changes in circumstances, in any case as
     permitted hereunder or as consented to or waived in writing in accordance
     with SECTION 11.1 hereof, and all representations and warranties made under
     this Agreement shall survive, and not be waived by, the execution hereof by
     the Agent, the Issuing Banks, and the Lenders, or by the making of any Loan
     or the issuance of any Letter of Credit under this Agreement.

                       (c)  No Default, Event of Default or Borrowing Base
     Deficiency shall exist or shall result from such Borrowing or continuation
     or conversion or Issuance.

     Each Notice of Borrowing, Notice of Conversion/Continuation and L/C
     Application or L/C Amendment Application submitted by the Borrower
     Representative hereunder shall constitute a representation and warranty by
     the Borrowers hereunder, as of the date of each such notice and as of each
     Borrowing Date, Conversion/Continuation Date, or Issuance Date, as
     applicable, that the conditions in this SECTION 5.2 are satisfied.


                                     ARTICLE VI.

                            REPRESENTATIONS AND WARRANTIES

                  Each Borrower represents and warrants to the Agent, the
     Issuing Bank and each Lender that:

                  6.1  CORPORATE EXISTENCE AND POWER.  Such Borrower: 

                       (a)  is a corporation duly organized, validly existing
     and in good standing under the laws of the jurisdiction of its
     incorporation; 

                       (b)  has the power and authority and all governmental
     licenses, authorizations, consents and approvals to own its assets, carry
     on its business and to execute, deliver, and perform its obligations under
     the Loan Documents;

                       (c)  is duly qualified as a foreign corporation and in
     good standing under the laws of each jurisdiction where its ownership,
     lease or operation of property or the conduct of its business requires such
     qualification or license and the failure to be qualified would have a
     Material Adverse Effect on such Borrower; and

                       (d)  is in compliance with all material Requirements of
     Law.

                  6.2  CORPORATE AUTHORIZATION; NO CONTRAVENTION.  The
     execution, delivery and performance by each Borrower of this Agreement and
     each other Loan Document, have been duly authorized by all necessary
     corporate action, and do not and will not:

                       (a)  contravene the terms of such Borrower's Organization
     Documents;

                       (b)  conflict with or result in any breach or
     contravention of, or the creation of any Lien under, any document
     evidencing any Contractual Obligation to which any Borrower is a party or
     any order, injunction, writ or decree of any Governmental Authority to
     which any Borrower or its property is subject; or

                       (c)  violate any Requirement of Law.

                  6.3  GOVERNMENTAL AUTHORIZATION.  No approval, consent,
     exemption, authorization, or other action by, or notice to, or filing with,
     any Governmental Authority (except for recordings or filings in connection
     with the Liens granted to the Agent or a Collateral Agent under the
     Collateral Documents) is necessary or required in connection with the
     execution, delivery or performance by, or enforcement against, any Borrower
     of the Agreement or any other Loan Document.

                  6.4  BINDING EFFECT.  This Agreement and each other Loan
     Document to which such Borrower is a party constitute the legal, valid and
     binding obligations of such Borrower enforceable against such Borrower in
     accordance with their respective terms, except as enforceability may be
     limited by applicable bankruptcy, insolvency, or similar laws affecting the
     enforcement of creditors' rights generally or by equitable principles
     relating to enforceability.

                  6.5  LITIGATION.  Except as specifically disclosed in SCHEDULE
     6.5, there are no actions, suits, proceedings, claims or disputes pending,
     or to the knowledge of the Borrowers, threatened or contemplated, at law,
     in equity, in arbitration or before any Governmental Authority, against
     IMTC, or any of its Subsidiaries or any of their respective properties that
     involve an amount in excess of $250,000 and that is not fully covered by
     insurance and none of the matters disclosed on SCHEDULE 6.5:

                       (a)  purport to affect or pertain to this Agreement or
     any other Loan Document, or any of the transactions contemplated hereby or
     thereby; or

                       (b)  if determined adversely to IMTC or any Subsidiary,
     would reasonably be expected to have a Material Adverse Effect.

     No injunction, writ, temporary restraining order or any order of any nature
     has been issued by any court or other Governmental Authority purporting to
     enjoin or restrain the execution, delivery or performance of this Agreement
     or any other Loan Document, or directing that the transactions provided for
     herein or therein not be consummated as herein or therein provided.

                  6.6  NO DEFAULT.  No Default or Event of Default exists or
     would result from the incurring of any Obligations by the Borrowers or from
     the grant or perfection of the Liens of the Agent, the Collateral Agents,
     the Issuing Bank and the Lenders on the Collateral.  Neither IMTC nor any
     Subsidiary is in default under or with respect to any Contractual
     Obligation in any respect (including the granting or perfection of Liens on
     the Collateral) which, individually or together with all such defaults,
     could reasonably be expected to result in liability to IMTC or such
     Subsidiary in excess of $250,000.

                  6.7  ERISA COMPLIANCE.  Except as specifically disclosed in
     SCHEDULE 6.7:

                       (a)  Each Plan is in compliance in all material respects
     with the applicable provisions of ERISA, the Code and other federal or
     state law.  Each Plan which is intended to qualify under Section 401(a) of
     the Code has received a favorable determination letter from the IRS and, to
     the knowledge of the Borrowers, nothing has occurred which would cause the
     loss of such qualification.  Each Borrower and each ERISA Affiliate has
     made all required contributions to any Plan subject to Section 412 of the
     Code, and no application for a funding waiver or an extension of any
     amortization period pursuant to Section 412 of the Code has been made with
     respect to any Plan.


                       (b)  There are no pending or, to the knowledge of
     Borrowers, threatened claims, actions or lawsuits, or action by any
     Governmental Authority, with respect to any Plan which has resulted or
     could reasonably be expected to result in liability to IMTC or any
     Subsidiary in excess of $250,000.  There has been no prohibited transaction
     or violation of the fiduciary responsibility rules with respect to any Plan
     which has resulted or could reasonably be expected to result in liability
     to IMTC or any Subsidiary in excess of $250,000.

                       (c)  i)  No ERISA Event has occurred or is reasonably
     expected to occur; (ii) no Pension Plan has any Unfunded Pension Liability;
     (iii) neither any Borrower nor any ERISA Affiliate has incurred, or
     reasonably expects to incur, any liability under Title IV of ERISA with
     respect to any Pension Plan (other than premiums due and not delinquent
     under Section 4007 of ERISA); (iv) neither any Borrower nor any ERISA
     Affiliate has incurred, or reasonably expects to incur, any liability (and
     no event has occurred which, with the giving of notice under Section 4219
     of ERISA, would result in such liability) under Section 4201 or 4243 of
     ERISA with respect to a Multiemployer Plan; and (v) neither any Borrower
     nor any ERISA Affiliate has engaged in a transaction that could be subject
     to Section 4069 or 4212(c) of ERISA.

                  6.8  USE OF PROCEEDS; MARGIN REGULATIONS.  The proceeds of the
     Loans are to be used solely for the purposes set forth in and permitted by
     SECTION 7.12 and SECTION 8.7.  No Borrower is generally engaged in the
     business of purchasing or selling Margin Stock or extending credit for the
     purpose of purchasing or carrying Margin Stock.

                  6.9  TAXES.  Except as disclosed on SCHEDULE 6.9, IMTC and its
     Subsidiaries have filed all Federal and other tax returns and reports
     required to be filed, and have paid all Federal and other taxes,
     assessments, fees and other governmental charges levied or imposed upon
     them or their properties, income or assets otherwise due and payable,
     except those which are being contested in good faith by appropriate
     proceedings and for which adequate reserves have been provided in
     accordance with GAAP.  There is no proposed tax assessment against IMTC or
     any Subsidiary that would, if made, result in liability to IMTC or any such
     Subsidiary in excess of $250,000.  The charges, accruals, and reserves on
     the books of IMTC and its Subsidiaries in respect of taxes are, in the
     reasonable judgement of Borrowers, adequate.  Except as disclosed on
     SCHEDULE 6.9, neither IMTC nor any Subsidiary is presently being audited
     by, or received notice of any future audit from, the Internal Revenue
     Service or any other tax authority.

                  6.10 FINANCIAL CONDITION, FISCAL YEAR.

                       (a)  The financial statements of IMTC and its
     Subsidiaries most recently delivered to the Agent:

                            i)  were prepared in accordance with GAAP
                  consistently applied throughout the period covered thereby,
                  except as otherwise expressly noted therein;

                            ii)  present fairly in all material respects the
                  financial condition of IMTC and its Subsidiaries as of the
                  date thereof and results of operations for the period covered
                  thereby; and

                            iii)  show all material Indebtedness and other

                  liabilities, direct or contingent, of IMTC and its
                  consolidated Subsidiaries as of the date thereof;

                       (b)  Since June 30, 1996, there has been no Material
     Adverse Effect.

                       (c)  The fiscal year of IMTC ends on December 31.

                  6.11 ENVIRONMENTAL MATTERS.

                       (a)  Except as specifically disclosed in SCHEDULE 6.11,
     the on-going operations of IMTC and each of its Subsidiaries comply in all
     respects with all material Environmental Laws, except such non-compliance
     which would not (if enforced in accordance with applicable law) result in
     liability in excess of $250,000 in the aggregate.

                       (b)  Except as specifically disclosed in SCHEDULE 6.11,
     IMTC and each of its Subsidiaries have obtained all material licenses,
     permits, authorizations and registrations required under any Environmental
     Law ("ENVIRONMENTAL PERMITS") and necessary for their respective ordinary
     course operations, all such Environmental Permits are in good standing, and
     IMTC and each of its Subsidiaries are in compliance with all material terms
     and conditions of such Environmental Permits.

                       (c)  Except as specifically disclosed in SCHEDULE 6.11,
     IMTC, any of its Subsidiaries nor any of their respective present property
     or operations, is subject to any outstanding written order from or
     agreement with any Governmental Authority, nor subject to any judicial or
     docketed administrative proceeding, respecting any Environmental Law,
     Environmental Claim or Hazardous Material.

                       (d)  Except as specifically disclosed in SCHEDULE 6.11,
     there are no Hazardous Materials or other conditions or circumstances
     existing with respect to any property of IMTC or any Subsidiary, or arising
     from operations of IMTC or any of its Subsidiaries that would reasonably be
     expected to give rise to Environmental Claims with a potential liability of
     IMTC or any of its Subsidiaries in excess of $250,000 in the aggregate for
     any such condition, circumstance or property.  In addition (i) neither IMTC
     nor any Subsidiary has any underground storage tanks (x) that are not
     properly registered or permitted under applicable Environmental Laws, or
     (y) that are leaking or disposing of Hazardous Materials off-site, and
     (ii) IMTC and its Subsidiaries have notified all of their employees of the
     existence, if any, of any health hazard arising from the conditions of
     their employment and have met all notification requirements under Title III
     of CERCLA and all other Environmental Laws.

                  6.12 REGULATED ENTITIES.  Neither IMTC nor any Subsidiary is
     an "Investment Company" within the meaning of the Investment Company Act of
     1940.  No Borrower is subject to regulation under the Public Utility
     Holding Company Act of 1935, the Federal Power Act, the Interstate Commerce
     Act, any state public utilities code, or any other Federal or state statute
     or regulation limiting its ability to incur Indebtedness.

                  6.13 NO BURDENSOME RESTRICTIONS.  No Borrower is a party to or
     bound by any Contractual Obligation, or subject to any restriction in any
     Organization Document, or any Requirement of Law, which could reasonably be
     expected to have a Material Adverse Effect.


                  6.14 BUSINESS AND COLLATERAL LOCATIONS.

                       (a)  On the date of this Agreement the office where each
     Borrower keeps its books and records concerning its Accounts and other
     Collateral, and such Borrower's chief place of business and chief executive
     office, is located at the respective address set forth on SCHEDULE 6.14(A).
     SCHEDULE 6.14(A) contains a complete and accurate list, as of the date of
     this Agreement, of all of the places of business of each Borrower. 

                       (b)  SCHEDULE 6.14(B) contains a complete and accurate
     list, as of the date of this Agreement, of (i) the locations of all
     Inventory (other than Inventory in transit and Inventory in the aggregate
     with a fair market value not exceeding $10,000 at any time) and Equipment
     of any Borrower, and (ii) if any Inventory (other than Inventory in
     transit) of any Borrower is not in the possession or control of such
     Borrower, the name and mailing address of each bailee, processor,
     consignee, warehouseman or other Person in possession or control thereof.

                  6.15 REAL PROPERTY.  SCHEDULE 6.15 contains a complete and
     accurate list, as of the date of this Agreement, of (a) the address and
     legal descriptions of any real property owned by IMTC or any of its
     Subsidiaries and (b) the name and mailing address of the landlord, and the
     property address, of all real property not owned by any Borrower on which
     any Fixtures or Equipment owned by any Borrower is located (to the extent
     such information is not included on SCHEDULE 6.14).

                  6.16 ELIGIBILITY OF COLLATERAL.  Each Account or item of
     Inventory which the Borrower Representative or any Borrower shall,
     expressly or by implication (by inclusion on a Borrowing Base Certificate
     or otherwise), request the Agent to classify as an Eligible Account or as
     Eligible Inventory, respectively, will, to the best of such Borrower's
     knowledge, as of the time when such request is made, conform in all
     respects to the requirements of such classification set forth in the
     respective definitions of "Eligible Account" and "Eligible Inventory, as
     applicable, set forth herein.

                  6.17 INTELLECTUAL PROPERTY; LICENSES.  Each Borrower owns
     directly or is entitled to use, by license or otherwise, adequate
     Intellectual Property to continue to conduct its business as heretofore
     conducted by it, and all Intellectual Property existing on the date hereof,
     (together with in the case of Patents, trademarks and copyrights, the date
     of issuance thereof), is listed on SCHEDULE 6.17.  With respect to
     Intellectual Property of any Borrower unless such Intellectual Property has
     become obsolete or is no longer used or useful in the conduct of the
     business of such Borrower:

                       (a)  it is valid and enforceable, is subsisting, and has
     not been adjudged invalid or unenforceable, in whole or in part;

                       (b)  Such Borrower has made all necessary filings and
     recordations to protect its interest therein, including, without
     limitation, recordations of all of its interest in its Patent Property and
     trademark property in the United States Patent and Trademark Office and, to
     the extent necessary for the conduct of such Borrower's business, in
     corresponding offices throughout the world and its claims to its copyright
     property in the United States Copyright Office and, to the extent necessary
     for the conduct of such Borrower's business, in corresponding offices
     throughout the world;

                       (c)  Except as set forth on SCHEDULE 6.5, such Borrower
     is the exclusive owner of the entire and unencumbered right, title and
     interest in and to such Intellectual Property owned by it and no claim has
     been made that the use of any of its owned Intellectual Property does or
     may violate the asserted rights of any third party; and

                       (d)  Such Borrower has performed, and such Borrower will
     continue to perform, all acts, and such Borrower has paid and will continue
     to pay, all required fees and taxes, to maintain each and every item of
     such Intellectual Property in full force and effect throughout the world,
     as applicable.

     Except as set forth on SCHEDULE 6.17, each Borrower owns directly or is
     entitled to use, by license or otherwise, all patents, trademarks,
     copyrights, mask works, licenses, technology, know-how, processes and
     rights with respect to any of the foregoing used in, necessary for or of
     importance to the conduct of such Borrower's business, the lack of
     ownership of, or entitlement to, would have a Material Adverse Effect.

                  6.18 OWNERSHIP OF ASSETS; LIENS.  IMTC and each of its
     Subsidiaries owns good and marketable title (subject to Permitted Liens) to
     all of its properties and assets, real and personal, tangible and
     intangible, of any nature whatsoever (including all Intellectual Property,
     other than Intellectual Property licensed to it).  None of the Collateral
     is subject to any Lien (including but not limited to Liens pursuant to
     Capitalized Leases under which any Borrower is a lessee) except PERMITTED
     LIENS.

                  6.19 SUBSIDIARIES.  SCHEDULE 6.19 sets forth, for IMTC, a
     complete and accurate list of all IMTC's Subsidiaries, and, for each such
     Subsidiary, a complete and accurate statement of (a) IMTC's and each of its
     Subsidiaries' percentage ownership of each of their respective Subsidiaries
     (including a description of the outstanding Capital Stock of such
     Subsidiary), (b) the state or other jurisdiction of formation or
     incorporation of each such Subsidiary, (c) each state or other jurisdiction
     in which each such Subsidiary is qualified to do business on the date of
     this Agreement and (d) all of such Subsidiary's trade names, trade styles
     or doing business forms on the date of this Agreement.

                  6.20 PARTNERSHIPS; JOINT VENTURES.  Neither IMTC nor any of
     its Subsidiaries is a partner or joint venturer in any partnership or joint
     venture other than (i) its Subsidiaries listed on SCHEDULE 6.19 and (ii)
     the partnerships and joint ventures listed on SCHEDULE 6.20.  SCHEDULE 6.20
     sets forth, for each partnership or joint venture that is not a Subsidiary
     of IMTC, a complete and accurate statement of (a) the percentage ownership
     of each such partnership or joint venture by IMTC or any of its
     Subsidiaries, (b) the state or other jurisdiction of formation or
     incorporation, as appropriate, of each such partnership or joint venture,
     (c) each state in which each such partnership or joint venture is qualified
     to do business on the date of this Agreement and (d) all of each such
     partnership's or joint venture's trade names, trade styles or doing
     business forms on the date of this Agreement.

                  6.21 SOLVENCY.  Each Borrower is Solvent.

                  6.22 MATERIAL CONTRACTS; LABOR MATTERS.  SCHEDULE 6.22
     contains a complete list, as of the date of this Agreement, of each
     contract or agreement to which any Borrower is a party which is for a term
     of three years or longer, or provides for payment or receipt of an
     aggregate amount of $1,000,000 or more and, upon the request of the Agent
     or any Lender, such Borrower will provide the Agent or such Lender, as
     applicable, with a copy of any such contract or agreement.  Except as
     disclosed on SCHEDULE 6.22:  (a) no labor contract to which any Borrower is
     a party or is otherwise subject is scheduled to expire prior to the
     Maturity Date; (b) no Borrower has, within the two-year period preceding
     the date of this Agreement, taken any action which would have constituted
     or resulted in a "plant closing" or "mass layoff" within the meaning of the
     Federal Worker Adjustment and Retraining Notification Act of 1988 or any
     similar applicable federal, state or local law, and no Borrower has a
     reasonable expectation that any such action is or will be required at any
     time prior to the Maturity Date; and (c) on the Agreement Date (i) no
     Borrower is a party to any labor dispute (other than any immaterial
     disputes with such Borrower's employees as individuals and not affecting
     such Borrower's relations with any labor group or its workforce as a whole)
     and (ii) there are no pending or, to such Borrower's knowledge, threatened
     strikes or walkouts relating to any labor contracts to which any Borrower
     is a party or is otherwise subject.

                  6.23 INSURANCE.  The Borrowers have insurance meeting the
     requirements of SECTION 7.6 hereof, and such insurance policies are in full
     force and effect.  As of the Agreement Date, all insurance maintained by
     any Borrower is described on SCHEDULE 6.23 hereto.

                  6.24 REPRESENTATIONS AND WARRANTIES RELATING TO ACCOUNTS. 
     With respect to all Accounts, each Borrower hereby warrants and represents
     to the Agent, the Lenders and the Issuing Bank that:

                       (a)  They are genuine and in all respects what they
                  purport to be, and they are not evidenced by judgments;

                       (b)  They arise out of completed, BONA FIDE sales of
                  goods or rendition of services by each Borrower in the
                  ordinary course of its business and in accordance with the
                  terms and conditions of all purchase orders, contracts or
                  other documents relating thereto and forming a part of the
                  contract between such Borrower and the Account Debtors;

                       (c)  They are for liquidated amounts maturing as stated
                  in the duplicate invoice covering such sale or rendition of
                  services, copies of which have been furnished or are available
                  to the Agent;

                       (d)  Except as disclosed on SCHEDULE 6.24, no Borrower
                  has made an agreement with any Account Debtor thereunder for
                  any deduction therefrom, except discounts or allowances which
                  are granted by such Borrower in the ordinary course of its
                  business for prompt payment or volume purchases and which are
                  reflected in the calculation of the net amount of each
                  respective invoice related thereto;

                       (e)  There are no facts, events or occurrences of which
                  such Borrower has knowledge which in any way impair the
                  validity or enforceability thereof or which will reduce the
                  amount payable thereunder from the face amount of the invoice
                  and statements delivered to the Agent with respect thereto;

                       (f)  To the best of such Borrower's knowledge, the
                  Account Debtors thereunder (i) had the capacity to contract at
                  the time any contract or other document giving rise to the
                  Accounts were executed and (ii) are solvent; and

                       (g)  No Borrower has knowledge of any fact or
                  circumstance which would impair the validity or collectibility
                  of the Accounts, and to the best of such Borrower's knowledge
                  there are no proceedings or actions which are threatened or
                  pending against any Account Debtor thereunder which might
                  result in any material adverse change in such Account Debtor's
                  financial condition or the collectibility of such Account.

                  6.25 INVENTORY.  Except as specifically disclosed in a
     Borrowing Base Certificate or otherwise disclosed to and acknowledged by
     Agent in writing, with respect to all Eligible Inventory:

                       (a)  All such Inventory is located on the premises
     listed in SCHEDULE 6.14 and is of good and merchantable quality and in
     conformance with such Borrower's performance standards;

                       (b)  Such Borrower has good, indefeasible and marketable
                  title to such Inventory and no such Inventory is subject to
                  any Lien whatsoever, except for Liens of Agent hereunder and
                  Permitted Liens;

                       (c)  Except as specified in SCHEDULE 6.14 or as notified
                  in writing to Agent, no such Inventory is stored with a
                  bailee, warehouseman, or similar party; and

                       (d)  No such Inventory has been consigned to any
     Person.

                  6.26 FULL DISCLOSURE.  None of the representations or
     warranties made by the Borrowers in the Loan Documents as of the date such
     representations and warranties are made or deemed made, and none of the
     statements contained in any report, or certificate furnished by or on
     behalf of the Borrowers in connection with the Loan Documents, contains any
     untrue statement of a material fact or omits any material fact required to
     be stated therein or necessary to make the statements made therein, in
     light of the circumstances under which they are made, not misleading as of
     the time when made or delivered.


                                     ARTICLE VII.

                                AFFIRMATIVE COVENANTS

                  So long as any Lender shall have any Commitment hereunder, or
     the Issuing Bank shall have any L/C Commitment hereunder, or any Loan or
     other Obligation shall remain unpaid or unsatisfied, or any Letter of
     Credit shall remain outstanding, unless the Majority Lenders waive
     compliance in writing: 

                  7.1  FINANCIAL STATEMENTS.  The Borrower Representative shall
     deliver to the Agent and each Lender, in form and detail satisfactory to
     the Agent: 


                       (a)  as soon as available, but not later than 120 days
                  after the end of each fiscal year, a copy of the audited
                  balance sheet of IMTC and its Subsidiaries as at the end of
                  such year and the related statements of income or operations,
                  shareholders' equity and cash flows for such year, on a
                  consolidated and consolidating basis, setting forth in each
                  case in comparative form the figures for the previous fiscal
                  year, and accompanied by the opinion of Deloitte & Touche,
                  L.L.P., or of another nationally-recognized independent public
                  accounting firm reasonably acceptable to the Agent
                  ("INDEPENDENT AUDITOR") which report shall state that such
                  consolidated financial statements present fairly the financial
                  position for the periods indicated in conformity with GAAP
                  applied on a basis consistent with prior years.  Such opinion
                  shall not be qualified or limited because of a restricted or
                  limited examination by the Independent Auditor of any material
                  portion of IMTC's or any Subsidiary's records, and

                       (b)  as soon as available, but not later than 45 days
                  after the end of each of month, a copy of the unaudited
                  balance sheet of IMTC and its Subsidiaries as of the end of
                  such month and the related statements of income, shareholders'
                  equity and cash flows for such month, on a consolidating basis
                  and certified by a Responsible Officer as presenting fairly in
                  all material respects, in accordance with GAAP (subject to
                  ordinary, good faith year-end audit adjustments), the
                  financial position and the results of operations of IMTC and
                  the Subsidiaries.

                  7.2  CERTIFICATES; OTHER INFORMATION.  The Borrower
     Representative shall furnish to the Agent and each Lender:

                       (a)  concurrently with the delivery of the financial
     statements referred to in SUBSECTION 7.1(A), a certificate of the
     Independent Auditor stating that in making the examination necessary
     therefor to its knowledge each Borrower is in compliance with the covenants
     of this Agreement; 

                       (b)  concurrently with the delivery of the financial
     statements referred to in SUBSECTIONS 7.1(B), a Compliance Certificate
     executed by a Responsible Officer of IMTC;

                       (c)  promptly, copies of all financial statements and
     reports that any Borrower sends to its shareholders;

                       (d)  promptly, such additional information regarding the
     business, financial or corporate affairs of IMTC or any Subsidiary as the
     Agent, at the request of any Lender, may from time to time reasonably
     request;

                       (e)  promptly, from time to time, a written report of any
     change in the information set forth in SCHEDULE 6.19 or SCHEDULE 6.20
     concerning any of the Subsidiaries, or any partnership or joint venture;

                       (f)  from time to time and at such other times as the
     Agent, or any Lender requesting through the Agent, may reasonably request,
     a written report of any material change to the list of patents, trademarks,
     copyrights and other Intellectual Property information set forth in
     SCHEDULE 6.17; 

                       (g)  promptly upon receipt, a copy of any "management
     letter" received by any Borrower that has been prepared by its internal or
     outside accountants;

                       (h)  within thirty (30) days after the end of each month,
     and at such other times as the Agent, or any Lender requesting through the
     Agent, may request, a Borrowing Base Certificate, executed and certified as
     accurate by a Responsible Officer of the Borrower Representative;

                       (i)  upon request of the Agent, an aging of all Accounts
     of the Borrowers as of the most recent month end, in form and content
     reasonably acceptable to the Agent;

                       (j)  upon request of the Agent, a certification report
     with respect to the Inventory of the Borrowers as of the most recent month
     end for all locations thereof, in form and content reasonably acceptable to
     the Agent;

                       (k)  promptly after the sending thereof, copies of all
     financial statements, reports and other information which any Guarantor or
     any Borrower files with the Securities and Exchange Commission;

                       (l)  promptly upon receipt of same, copies of all sales
     reports prepared by Abbott;

                       (m)  promptly after the preparation of same, copies of
     all material press releases issued by IMTC or any Subsidiary; and

                       (n)  as soon as available but not later than thirty (30)
     days prior to the end of any fiscal year, copies of any annual budget or
     projections for the next fiscal year prepared by IMTC.

                  7.3  NOTICES.  The Borrower Representative shall promptly
     notify the Agent and each Lender:

                       (a)  of the occurrence of any Event of Default, and of
     the occurrence or existence of any event or circumstance that could
     reasonably be expected to result in an Event of Default;

                       (b)  of (i) any breach or non-performance of, or any
     default under, any Contractual Obligation of any Borrower which could
     reasonably be expected to result in a Material Adverse Effect; and (ii) any
     material dispute, litigation, investigation, proceeding or suspension which
     may exist at any time between IMTC or any of its Subsidiaries and any
     Governmental Authority;

                       (c)  (x) of the commencement of, or any material
     development in, any litigation or proceeding by, against or affecting IMTC
     or any Subsidiary (i) in which the amount of damages claimed is $250,000
     (or its equivalent in another currency or currencies) or more, (ii) in
     which injunctive or similar relief is sought and which, if adversely
     determined, would reasonably be expected to have a Material Adverse Effect,
     or (iii) in which the relief sought is an injunction or other stay of the
     performance of this Agreement or any Loan Document, or (y) of the entry of
     any judgment against any Borrower in excess of $100,000;

                       (d)  of any change or proposed change in any of the
     information set forth on SCHEDULE 6.14 or SCHEDULE 6.15, including but not
     limited to (i) any change in the locations of any Borrower's Inventory
     (other than Inventory in transit), (ii) the identity of any new bailee,
     processor, warehouseman, consignee or other Person in possession or control
     of any of any Borrower's Inventory, (iii) upon the Borrower learning
     thereof, any change in the name or address of the lessor or owner of any
     Real Property leased to any Borrower, (iv) any proposed change in the
     location of the chief executive office or chief place of business of any
     Borrower, and (v) any proposed opening, closing or other change in the list
     of offices and other places of business of any Borrower;

                       (e)  any change in the name of any Borrower;

                       (f)  any material change in the insurance information set
     forth in SCHEDULE 6.23;

                       (g)  any material default by any Account Debtor, or other
     Person obligated to any Borrower, under any contract, chattel paper, note
     or other evidence of amounts payable or due or to become due to any
     Borrower if the amount payable under such contract, chattel paper, note or
     other evidence of amounts payable or due or to become due is $1,000,000 or
     greater;

                       (h)  upon, but in no event later than 5 days after,
     becoming aware of (i) any and all enforcement, cleanup, removal or other
     governmental or regulatory actions instituted, completed or threatened
     against IMTC or any Subsidiary or any of their respective properties
     pursuant to any applicable Environmental Laws, (ii) all other Environmental
     Claims, and (iii) any environmental or similar condition on any real
     property adjoining or in the vicinity of the Real Property of IMTC or any
     Subsidiary that could reasonably be anticipated to cause such property or
     any part thereof to be subject to any restrictions on the ownership,
     occupancy, transferability or use of such property under any Environmental
     Laws;

                       (i)  of the occurrence of any of the following events
     affecting any Borrower or any ERISA Affiliate (but in no event more than 10
     days after such event), and deliver to the Agent and each Lender a copy of
     any notice with respect to such event that is filed with a Governmental
     Authority and any notice delivered by a Governmental Authority to any
     Borrower or any ERISA Affiliate with respect to such event:

                            i)  an ERISA Event;

                            ii)  a material increase in the Unfunded Pension
                  Liability of any Pension Plan;

                            iii)  the adoption of, or the commencement of
                  contributions to, any Plan subject to Section 412 of the Code
                  by any Borrower or any ERISA Affiliate; or

                            iv)  the adoption of any amendment to a Plan subject
                  to Section 412 of the Code, if such amendment results in a
                  material increase in contributions or Unfunded Pension
                  Liability; and


                       (j)  of any material change in accounting policies or
     financial reporting practices by IMTC or, any of its Subsidiaries; 

                       Each notice under this Section shall be accompanied by a
     written statement by a Responsible Officer of the Borrower Representative
     setting forth details of the occurrence referred to therein, and stating
     what action such Borrower or any affected Subsidiary proposes to take with
     respect thereto and at what time.  Each notice under SECTION 7.3(A) shall
     describe with particularity any and all clauses or provisions of this
     Agreement or other Loan Document that have been (or foreseeably will be)
     breached or violated.

                  7.4  PRESERVATION OF CORPORATE EXISTENCE, ETC.  Each Borrower
     shall:

                       (a)  preserve and maintain in full force and effect its
     corporate existence and good standing under the laws of its state or
     jurisdiction of incorporation;

                       (b)  preserve and maintain in full force and effect all
     governmental rights, privileges, qualifications, permits, licenses and
     franchises necessary or desirable (in any material respect) to the normal
     conduct of its business; 

                       (c)  use reasonable efforts, in the ordinary course of
     business, to preserve its business organization and goodwill; and

                       (d)  preserve or renew all of its registered patents,
     trademarks, trade names and service marks to the extent the same are
     necessary for or of importance to the conduct of the Borrower's business.

                  7.5  MAINTENANCE OF PROPERTY.  Each Borrower shall maintain,
     and preserve all its respective property which is used or useful in its
     business in good working order and condition, ordinary wear and tear
     excepted and make all necessary repairs thereto and renewals and
     replacements thereof.

                  7.6  INSURANCE.  The Borrowers shall maintain, with
     financially sound and reputable independent insurers, insurance with
     respect to its properties and business against loss or damage of the kinds
     customarily insured against by Persons engaged in the same or similar
     business, of such types and in such amounts as are customarily carried
     under similar circumstances by such other Persons, including workers'
     compensation insurance, public liability and property and casualty
     insurance.  All casualty insurance maintained by the Borrowers shall name
     the Agent as loss payee and all liability insurance shall name the Agent as
     additional insured for the benefit of the Issuing Bank and the Lenders, as
     their interests may appear.  All policies of insurance required to be
     maintained under this Agreement shall be in form and with insurers
     recognized as adequate by the Agent and all such policies shall be in such
     amounts as may be reasonably satisfactory to the Agent and shall, by an
     endorsement or independent instrument furnished to the Agent provide that
     the insurance companies will give Agent at least thirty (30) days prior
     written notice before any such policy or policies of insurance shall be
     materially altered or canceled.  On the Agreement Date, and upon the
     renewal, replacement, or addition of each policy of insurance thereafter,
     the Borrower Representative shall deliver to Agent a copy of each policy of
     insurance and a certificate of insurance that evidences the existence of
     each policy of insurance, payment of all premiums therefor and compliance
     with all provisions of this Agreement.  In addition, the Borrower
     Representative shall notify the Agent promptly of any occurrence causing a
     loss or decline in value in excess of $500,000 in the aggregate of any real
     or personal property and the estimated (or actual, if available) amount of
     such loss or decline.

                  7.7  PAYMENT OF OBLIGATIONS.  IMTC shall, and shall cause each
     Subsidiary to, pay and discharge as the same shall become due and payable,
     all their respective obligations and liabilities, including:

                       (a)  all tax liabilities, assessments and governmental
     charges or levies upon it or its properties or assets, unless the same are
     being contested in good faith by appropriate proceedings and adequate
     reserves in accordance with GAAP or its foreign equivalent are being
     maintained by IMTC or such Subsidiary;

                       (b)  all lawful claims which, if unpaid, would by law
     become a Lien upon its respective property; and

                       (c)  all Indebtedness as and when due and payable.

                  7.8  COMPLIANCE WITH LAWS.  The Borrowers shall comply in all
     material respects with all Requirements of Law of any Governmental
     Authority having jurisdiction over it or its business (including the
     Federal Fair Labor Standards Act), except such as may be contested in good
     faith or as to which a bona fide dispute may exist.

                  7.9  COMPLIANCE WITH ERISA.  Each Borrower shall, and shall
     cause each of its ERISA Affiliates to:  (a) maintain each Plan in
     compliance in all material respects with the applicable provisions of
     ERISA, the Code and other federal or state law; (b) cause each Plan which
     is qualified under Section 401(a) of the Code to maintain such
     qualification; and (c) make all required contributions to any Plan subject
     to Section 412 of the Code.

                  7.10 INSPECTION OF PROPERTY AND BOOKS AND RECORDS.  IMTC shall
     maintain and shall cause each Subsidiary to maintain proper books of record
     and account, in which full, true and correct entries in conformity with
     GAAP, or its foreign equivalent, consistently applied shall be made of all
     financial transactions and matters involving the assets and business of
     IMTC and such Subsidiary.  The Borrowers shall permit representatives and
     independent contractors of the Agent or any Lender to visit and inspect any
     of their respective properties, to examine their respective corporate,
     financial and operating records, and make copies thereof or abstracts
     therefrom, and to discuss their respective affairs, finances and accounts
     with their respective directors, officers, and independent public
     accountants (including, but not limited to, semi-annual inspections by the
     Agent's field examiners for the purpose of valuing such Borrower's
     Inventory and Accounts), all at the expense of the Borrowers and at such
     reasonable times during normal business hours and as often as may be
     reasonably desired, upon reasonable advance notice to the Borrower
     Representative; PROVIDED, HOWEVER, when an Event of Default exists the
     Agent or any Lender may do any of the foregoing at any time and without
     advance notice.

                  7.11 ENVIRONMENTAL LAWS.

                       (a)  IMTC shall, and shall cause each Subsidiary to,
     conduct its operations and keep and maintain its property in compliance in
     all material respects with all Environmental Laws.

                       (b)  Upon the written request of the Agent, the Borrower
     Representative shall submit to the Agent at the Borrowers' sole cost and
     expense, at reasonable intervals, a report providing an update of the
     status of any environmental, health or safety compliance, hazard or
     liability issue identified in any notice or report required pursuant to
     SUBSECTION 7.3(H), that could, individually or in the aggregate, result in
     liability in excess of $250,000.

                  7.12 USE OF PROCEEDS. The Borrowers shall use the proceeds of
     the Loans made hereunder to refinance certain Indebtedness, pay certain
     amounts in connection with the settlement of the Chiron Litigation and
     other litigation, for Permitted Acquisitions and acquisitions of
     Intellectual Property in the ordinary course of business, and for working
     capital and other general corporate purposes not in contravention of any
     Requirement of Law or of this Agreement.

                  7.13 FURTHER ASSURANCES. 

                       (a)  The Borrowers shall ensure that all written
     information, exhibits and reports furnished to the Agent or the Lenders do
     not and will not contain any untrue statement of a material fact and do not
     and will not omit to state any material fact or any fact necessary to make
     the statements contained therein not misleading in light of the
     circumstances in which made, and will promptly disclose to the Agent and
     the Lenders and correct any material defect or error that may be discovered
     therein or in any Loan Document or in the execution, acknowledgement or
     recordation thereof.

                       (b)  Promptly upon request by the Agent or the Majority
     Lenders, the Borrowers shall do, execute, acknowledge, deliver, record,
     re-record, file, re-file, register and re-register, any and all such
     further acts, deeds, conveyances, security agreements, mortgages,
     assignments, estoppel certificates, financing statements and continuations
     thereof, termination statements, notices of assignment, transfers,
     certificates, assurances and other instruments as the Agent or the Majority
     Lenders, as the case may be, may reasonably require from time to time in
     order (i) to carry out more effectively the purposes of this Agreement or
     any other Loan Document, (ii) to subject to the Liens created by any of the
     Collateral Documents any of the properties, rights or interests covered by
     any of the Collateral Documents, (iii) to perfect and maintain the
     validity, effectiveness and priority of any of the Collateral Documents and
     the Liens intended to be created thereby, and (iv) to better assure,
     convey, grant, assign, transfer, preserve, protect and confirm to the
     Agent, the Issuing Bank and the Lenders the rights granted or now or
     hereafter intended to be granted to the Agent, the Issuing Bank or the
     Lenders under any Loan Document or under any other document executed in
     connection therewith.

                       (c)  The Borrowers shall complete all matters set forth
     on SCHEDULE 7.13 hereto in accordance therewith and by the date of
     completion set forth therein.


                                    ARTICLE VIII.


                                  NEGATIVE COVENANTS

                  So long as any Lender shall have any Commitment hereunder, or
     any Issuing Bank shall have any L/C Commitment hereunder, or any Loan or
     other Obligation shall remain unpaid or unsatisfied, or any Letter of
     Credit shall remain outstanding, unless the Majority Lenders waive
     compliance in writing:

                  8.1  LIMITATION ON LIENS.  IMTC shall not, and shall not
     suffer or permit any Material Subsidiary to, directly or indirectly, make,
     create, incur, assume or suffer to exist any Lien upon or with respect to
     any part of its property, whether now owned or hereafter acquired, other
     than the following ("PERMITTED LIENS"):

                       (a)  any Lien existing on property of IMTC or any
     Material Subsidiary on the Agreement Date and set forth in SCHEDULE 8.1
     securing Indebtedness outstanding on such date;

                       (b)  any Lien created under any Loan Document;

                       (c)  Liens for taxes, fees, assessments or other
     governmental charges which are not delinquent or remain payable without
     penalty, or to the extent that non-payment thereof is permitted by SECTION
     7.7, provided that no notice of lien has been filed or recorded;

                       (d)  carriers', warehousemen's, mechanics', landlords',
     materialmen's, repairmen's or other similar Liens arising in the ordinary
     course of business which are not delinquent or remain payable without
     penalty or which are being contested in good faith and by appropriate
     proceedings, which proceedings have the effect of preventing the forfeiture
     or sale of the property subject thereto;

                       (e)  Liens (other than any Lien imposed by ERISA and
     other than on the Collateral) consisting of pledges or deposits required in
     the ordinary course of business in connection with workers' compensation,
     unemployment insurance and other social security legislation;

                       (f)  Liens (other than Liens on the Collateral) on the
     property of IMTC or any Material Subsidiary securing (i) the non-delinquent
     performance of bids, trade contracts (other than for borrowed money),
     leases, statutory obligations, (ii) contingent obligations on surety and
     appeal bonds, and (iii) other non-delinquent obligations of a like nature;
     in each case, incurred in the ordinary course of business , provided all
     such Liens in the aggregate would not (even if enforced) cause a Material
     Adverse Effect;

                       (g)  Liens (other than Liens on the Collateral)
     consisting of judgment or judicial attachment liens, provided that the
     enforcement of such Liens is effectively stayed and all such Liens in the
     aggregate at any time outstanding for IMTC and its Material Subsidiaries do
     not exceed $500,000;

                       (h)  easements, rights-of-way, restrictions and other
     similar encumbrances incurred in the ordinary course of business which, in
     the aggregate, are not substantial in amount, and which do not in any case
     materially detract from the value of the property subject thereto or
     interfere with the ordinary conduct of the businesses of IMTC and its
     Material Subsidiaries;

                       (i)  Liens on assets of Persons which become Subsidiaries
     after the date of this Agreement, PROVIDED, HOWEVER, that such Liens
     existed at the time the respective Persons became Subsidiaries and were not
     created in anticipation thereof and do not exceed the aggregate amount of
     $500,000;

                       (j)  purchase money security interests on any property
     acquired or held by IMTC or its Material Subsidiaries in the ordinary
     course of business, securing Indebtedness incurred or assumed for the
     purpose of financing all or any part of the cost of acquiring such
     Equipment; PROVIDED THAT (i) any such Lien attaches to such Equipment;
     concurrently with or within 20 days after the acquisition thereof,
     (ii) such Lien attaches solely to the Equipment so acquired in such
     transaction, (iii) the principal amount of the debt secured thereby does
     not exceed 100% of the cost of such Equipment; and (iv) the principal
     amount of the Indebtedness secured by any and all such purchase money
     security interests (exclusive of Capitalized Leases) shall not exceed in
     the aggregate $500,000 in any fiscal year;

                       (k)  Liens securing obligations in respect of Capitalized
     Leases on assets subject to such leases, provided that such Capital Leases
     are otherwise permitted hereunder;

                       (l)  Liens on Accounts owned by Murex Diagnostici S.p.A.
     and described on SCHEDULE 8.1; 

                       (m)  Liens arising solely by virtue of any statutory or
     common law provision relating to banker's liens, rights of set-off or
     similar rights and remedies as to deposit accounts or other funds
     maintained with a creditor depository institution; PROVIDED THAT (i) such
     deposit account is not a dedicated cash collateral account and is not
     subject to restrictions against access by IMTC on such Subsidiary in excess
     of those set forth by regulations promulgated by the FRB, and (ii) such
     deposit account is not intended by IMTC or any Subsidiary to provide
     collateral to the depository institution; and

                       (n)  Liens on Equipment and real property securing
     Indebtedness permitted by SECTION 8.5(G) hereof.

                  8.2  LIQUIDATION; CHANGE IN OWNERSHIP OR NAME; DISPOSITION OR
     ACQUISITION OF ASSETS; ETC.  IMTC shall not, and shall not suffer or permit
     any Material Subsidiary to, directly or indirectly:

                       (a)  Liquidate or dissolve itself (or suffer any
     liquidation or dissolution) or otherwise wind up its business;

                       (b)  Sell, lease, abandon, transfer or otherwise dispose
     of, in a single transaction or a series of related transactions, any
     assets, property or business except (i) in the ordinary course of business
     at the fair market value thereof and for cash or cash equivalents, (ii) for
     physical assets used, consumed or otherwise disposed of in the ordinary
     course of business, or (iii) other assets, the fair market value of which
     does not exceed in the aggregate for IMTC and the Material Subsidiaries
     $250,000 in any fiscal year.

                       (c)  (i) Become a partner or joint venturer with any
     third party; or (ii) acquire (A) all or any substantial part of the assets,
     property or business of, or (B) any assets that constitute a division or
     operating unit of the business of, any other Person, except in connection
     with a Permitted Acquisition.

                       (d)  Create any Subsidiary, unless (i) if such Subsidiary
     is organized or operated in the United States, the United Kingdom or
     Barbados, any such Subsidiary executes at the time of its creation a
     security agreement in favor of the Collateral Agent, and all UCC-1
     financing statements (or the equivalent thereof) necessary to perfect the
     security interest of the Collateral Agent granted by the security
     agreement, all in form and substance satisfactory to the Agent, (ii) such
     Subsidiary executes at the time of its creation a guaranty agreement in
     favor of the Agent, in form and substance satisfactory to the Agent,
     (iii) the Agent receives such opinion letters as it may reasonably request
     regarding the documents delivered pursuant to clauses (i) and (ii) above
     (and, if applicable, the perfection of Liens created thereunder) if the
     Subsidiary is a Material Subsidiary, and (iv) no Default exists immediately
     prior to or after the creation of such Subsidiary.

                       (e)  Change its corporate name without giving the Agent
     thirty (30) days prior written notice of its intention to do so and
     complying with all reasonable requirements of the Agent in regard thereto.

                  8.3  CONSOLIDATIONS AND MERGERS.  Except as permitted by
     Section 8.2, IMTC shall not, and shall not suffer or permit any Material
     Subsidiary to, merge, consolidate with or into, or convey, transfer, lease
     or otherwise dispose of (whether in one transaction or in a series of
     transactions all or substantially all of its assets (whether now owned or
     hereafter acquired) to or in favor of any Person, except any Material
     Subsidiary (other than a Borrower) may merge with (a) any Borrower,
     provided that such Borrower shall be the continuing or surviving
     corporation, (b) any other Material Subsidiary, and (c) any other
     Subsidiary, provided that (i) such Material Subsidiary shall be the
     continuing or surviving corporation, and (ii) no Default or Event of
     Default shall exist hereunder, both before and after giving effect to such
     Merger.

                  8.4  LOANS AND INVESTMENTS.  IMTC shall not purchase or
     acquire, or suffer or permit any Material Subsidiary to purchase or
     acquire, or make any commitment therefor, any Capital Stock, equity
     interest, or any obligations or other securities of, or any interest in,
     any Person, or make or commit to make any advance, loan, extension of
     credit or capital contribution to or any other investment in, any Person
     including any Affiliate of IMTC (together, "INVESTMENTS"), except: 
     (a) IMTC and its Material Subsidiaries may purchase or otherwise acquire
     and own (i) marketable, direct obligations of the United States of America
     and its agencies maturing within three hundred sixty-five (365) days of the
     date of purchase, (ii) commercial paper issued by corporations, each of
     which shall (A) have a consolidated net worth of at least $250,000,000, and
     (B) conduct substantially all of its business in the United States of
     America, which commercial paper will mature within one hundred eighty (180)
     days from the date of the original issue thereof and is rated "P-1" or
     better by Moody's Investors Service, Inc., or "A-1" or better by Standard &
     Poor's Corporation, (iii) certificates of deposit maturing within three
     hundred sixty-five (365) days of the date of purchase and issued by a
     United States national or state bank having deposits totaling more than
     $250,000,000, and whose short-term debt is rated "P-1" or better by Moody's
     Investors Service, Inc. or "A-1" or better by Standard & Poor's
     Corporation, and (iv) up to $100,000 per institution and up to $1,000,000
     in the aggregate in (A) short-term obligations issued by any local
     commercial bank or trust company located in those areas where IMTC or such
     Subsidiary conducts its business, whose deposits are insured by the Federal
     Deposit Insurance Corporation, or (B) commercial bank-insured money market
     funds, or any combination of investments described in clauses (A) and (B);
     (b) extensions of credit in the nature of accounts receivable or notes
     receivable arising from the sale or lease of goods or services in the
     ordinary course of business; (c) (i) extensions of credit by IMTC or its
     Material Subsidiaries to another of its Subsidiaries, (x) in accordance
     with SECTION 8.6 hereof or (y) not exceeding the aggregate amount of
     $250,000 in any fiscal year; (d) investments in connection with a Permitted
     Acquisition; and (e) investments in Digene Diagnostics, Inc., Innogenetics,
     N.V. and AtheroGenics, Inc. in existence as of the Agreement Date and
     described on SCHEDULE 8.4.

                  8.5  LIMITATION ON INDEBTEDNESS.  IMTC shall not, and shall
     not suffer or permit any Material Subsidiary to, create, incur, assume,
     suffer to exist, or otherwise become or remain directly or indirectly
     liable with respect to, any Indebtedness, except:

                       (a)  Indebtedness incurred pursuant to this Agreement and
     the other Loan Documents;

                       (b)  Indebtedness consisting of Contingent Obligations
     permitted pursuant to SECTION 8.9;

                       (c)  all Indebtedness existing on the Agreement Date and
     set forth in SCHEDULE 8.5;

                       (d)  Indebtedness secured by Liens permitted by SECTION
     8.1(I) AND (J).

                       (e)  Indebtedness incurred in connection with Capital
     Leases entered into by IMTC or any Subsidiary to finance the acquisition of
     equipment (and in compliance with SECTION 8.18);

                       (f)  Trade or accounts payable and/or similar
     obligations, and accrued expenses, incurred in the ordinary course of
     business, other than for borrowed money; and

                       (g)  Other Indebtedness in an aggregate amount not to
     exceed $1,000,000 at any time outstanding.

                  8.6  TRANSACTIONS WITH AFFILIATES.  IMTC shall not, and shall
     not suffer or permit any Subsidiary to, enter into any transaction with any
     Affiliate of IMTC, except upon fair and reasonable terms fully disclosed to
     Agent and no less favorable to IMTC or such Subsidiary than it would obtain
     in a comparable arms length transaction with a Person not an Affiliate of
     IMTC.

                  8.7  USE OF PROCEEDS.  The Borrowers shall not use any portion
     of the Loan proceeds or any Letter of Credit, directly or indirectly,
     (i) to purchase or carry Margin Stock, (ii) to repay or otherwise refinance
     indebtedness of any Borrower or others incurred to purchase or carry Margin

     Stock, (iii) to extend credit for the purpose of purchasing or carrying any
     Margin Stock, or (iv) to acquire any security in any transaction that is
     subject to Section 13 or 14 of the Exchange Act.

                  8.8  CHANGE IN ACCOUNTS.  During such time that an Event of
     Default exists, no Borrower will permit or agree to any extension,
     compromise or settlement or make any change or modification of any kind or
     nature with respect to any of its Accounts, including any of the terms
     relating thereto.

                  8.9  CONTINGENT OBLIGATIONS.  IMTC shall not, and shall not
     suffer or permit any Material Subsidiary to, create, incur, assume or
     suffer to exist any Contingent Obligations except:

                       (a)  endorsements for collection or deposit in the
     ordinary course of business;

                       (b)  Contingent Obligations of IMTC and its Material
     Subsidiaries existing as of the Agreement Date and listed in SCHEDULE 8.9;

                       (c)  Guaranty Obligations entered into by IMTC or any
     Material Subsidiary after the Agreement Date with respect to obligations of
     an Affiliate of IMTC and not exceeding $1,000,000 in the aggregate at any
     time outstanding.

                  8.10 RESTRICTED PAYMENTS.  IMTC shall not, and shall not
     suffer or permit any Material Subsidiary to, declare or make any dividend
     payment or other distribution of assets, properties, cash, rights,
     obligations or securities on account of any shares of any class of its
     Capital Stock, or purchase, redeem or otherwise acquire for value any
     shares of its Capital Stock or any warrants, rights or options to acquire
     such shares, now or hereafter outstanding; except that as applicable:

                       (a)  IMTC and any Material Subsidiary may declare and
     make dividend payments or other distributions payable solely in its common
     stock; and

                       (b)  IMTC and any Material Subsidiary may purchase,
     redeem or otherwise acquire shares of its common stock or warrants or
     options to acquire any such shares with the proceeds received from the
     substantially concurrent issue of new shares of its common stock; and 

                       (c)  Any Material Subsidiary may declare and pay
     dividends to IMTC or any other Material Subsidiary.

                  8.11 ERISA.  The Borrowers shall not, and shall not suffer or
     permit any of its ERISA Affiliates to:  (a) engage in a prohibited
     transaction or violation of the fiduciary responsibility rules with respect
     to any Plan which has resulted or could reasonably expected to result in
     liability of the Borrower in an aggregate amount in excess of $250,000; or
     (b) engage in a transaction that could be subject to Section 4069 or
     4212(c) of ERISA.

                  8.12 CHANGE IN BUSINESS.  The Borrowers shall not engage in
     any material line of business substantially different from those lines of
     business carried on by the Borrowers on the date hereof.


                  8.13 ACCOUNTING CHANGES.  IMTC shall not, and shall not suffer
     or permit any Material Subsidiary to, make any significant change in
     accounting treatment or reporting practices, except as required by GAAP or
     its foreign equivalent, or change the fiscal year of IMTC or of any
     Material Subsidiary.

                  8.14 INTELLECTUAL PROPERTY.  Each Borrower agrees that it
     will, with respect to the Intellectual Property of such Borrower which is
     necessary for or of importance to the conduct of the business of such
     Borrower, unless such Intellectual Property has become obsolete:

                       (a)  Not, do any act, or omit to do any act, whereby any
     of its respective Patent Property may lapse or become abandoned or
     dedicated to the public or unenforceable;

                       (b)  Not, and not permit any licensee of it to:

                            i)  fail to continue to use any of the trademark
                       property in order to maintain all of such trademark
                       property in full force free from any claim of abandonment
                       for non-use;

                            ii)  fail to maintain as in the past in all material
                       respects the quality of products and services offered
                       under all of the trademark property;

                            iii)  fail to employ all of the trademark property
                       registered with any Federal or state or foreign authority
                       with an appropriate notice of such registration;

                            iv)  adopt or use any other trademark which is
                       confusingly similar or a colorable imitation of any of
                       the trademark property; 

                            v)  use any of the trademark property registered
                       with any Federal or state or foreign authority except for
                       the uses for which registration or application for
                       registration of all of such trademark property has been
                       made; or

                            vi)  do or permit any act or knowingly omit to do
                       any act whereby any of the trademark property may lapse
                       or become invalid or unenforceable;

                       (c)  Not, do or permit any act or knowingly omit to do
     any act whereby any of the copyright property may lapse or become invalid
     or unenforceable or placed in the public domain except upon expiration of
     the end of an unrenewable term of a registration thereof;

                       (d)  That it shall notify the Agent immediately if it
     knows, or has reason to know, that any application or registration relating
     to any material Intellectual Property is invalid or unenforceable, or of
     any adverse determination or development (including the institution of, or
     any such determination or development in, any proceeding in the United
     States Patent and Trademark Office, the United States Copyright Office or
     any foreign counterpart thereof or any court) regarding its or any of its
     Subsidiaries' ownership of any material Intellectual Property, its right to
     register the same or to keep and maintain and enforce the same;

                       (e)  That it shall take all necessary steps, including in
     any proceeding before the United States Patent and Trademark Office, the
     United States Copyright Office or, to the extent necessary for the conduct
     of such Borrower's business, any similar office or agency in any other
     country or any political subdivision thereof, to maintain and pursue any
     application (and to obtain the relevant registration) filed with respect
     to, and to maintain any registration of, the Intellectual Property,
     including the filing of applications for renewal, affidavits of use,
     affidavits of incontestability and opposition, interference and
     cancellation proceedings and the payment of fees and taxes (except to the
     extent that dedication, abandonment or invalidation is permitted under the
     foregoing CLAUSES (A), (B) and (C)); and

                       (f)  That it shall, within ten (10) days after the
     Agreement Date, execute and deliver to the Agent such documents as are
     required to register or perfect the Agent's security interest in the Patent
     Property licensed to Abbott pursuant to the License Agreement in the
     jurisdictions set forth therein.

                  8.15 NEGATIVE PLEDGES, ETC.  IMTC will not, and not permit any
     of its Material Subsidiaries to, enter into any agreement (excluding this
     Agreement and any Loan Document) prohibiting (a) the creation or assumption
     of any Lien upon its properties, revenues or assets, whether now owned or
     hereafter acquired, or (b) the ability of the Borrowers to amend or
     otherwise modify this Agreement or any other Loan Document.

                  8.16 FUNDED DEBT/EBITDA RATIO.  IMTC shall not permit as of
     December 31, 1996, and the last day of each fiscal quarter thereafter, the
     ratio of (i) Funded Debt as of such date to (ii) EBITDA for the immediately
     preceding twelve (12) month period to exceed 1.50 to 1.0.

                  8.17 CONSOLIDATED TANGIBLE NET WORTH.  IMTC shall not permit
     as of December 31, 1996, and the last day of each fiscal quarter
     thereafter, Consolidated Tangible Net Worth to be less than $50,000,000;
     PROVIDED, HOWEVER, that (i) such amount shall be increased at the end of
     each fiscal year (commencing with the fiscal year ending December 31, 1997)
     by an amount equal to $2,500,000, and (ii) in no event shall IMTC's
     investment in Innogenetics N.V. be deemed an intangible asset for purposes
     of the calculation of "Consolidated Tangible Net Worth". 

                  8.18 CAPITAL EXPENDITURES.  IMTC and its Subsidiaries shall
     not make or incur during the fiscal year ending on December 31, 1997, and
     during each fiscal year thereafter, in the aggregate any Capital
     Expenditures in excess of $7,000,000; PROVIDED, HOWEVER, during fiscal year
     1998 only, IMTC and its Subsidiaries may make or incur Capital Expenditures
     in an aggregate amount equal to (a) $7,000,000 plus (b) (i) $7,000,000
     MINUS (ii) the aggregate amount of Capital Expenditures made or incurred by
     IMTC and its Subsidiaries during fiscal year 1997.


                                     ARTICLE IX.

                                  EVENTS OF DEFAULT

                  9.1  EVENT OF DEFAULT.  Any of the following shall constitute
     an "EVENT OF DEFAULT":

                       (a)  The Borrowers fail to pay, (i) when and as required

     to be paid herein, any amount of principal of any Loan or of any L/C
     Obligation, or (ii) within three (3) days after the same becomes due,
     payment of any interest, fee or any other amount payable hereunder or under
     any other Loan Document; or

                       (b)  Any representation or warranty by IMTC or any
     Subsidiary made or deemed made herein, in any other Loan Document or which
     is contained in any certificate, document or financial or other statement
     by IMTC, any Subsidiary, or any Responsible Officer, furnished at any time
     under this Agreement, or in or under any other Loan Document is incorrect
     in any material respect on or as of the date made or deemed made; or

                       (c)  IMTC or any Subsidiary fails to perform or observe
     any term, covenant or agreement contained in (i) SECTION 8.4 and such
     default shall continue unremedied for a period of seven (7) days, or (ii)
     SECTIONS 7.1, 7.2, 7.3, 7.4, 7.12 or 7.13(C) or in ARTICLE VIII (other than
     SECTION 8.4); or 

                       (d)  IMTC or any Subsidiary party thereto fails to
     perform or observe any other term or covenant contained in this Agreement
     or any other Loan Document and such default shall continue unremedied for
     the earlier of (i) the applicable cure period in such Loan Document, if
     any, or (ii) a period of thirty (30) days after the earlier of (A) the date
     upon which a Responsible Officer knew or reasonably should have known of
     such failure or (B) the date upon which written notice thereof is given to
     the Borrower Representative by the Agent or any Lender; or

                       (e)  (i) Any Borrower (A) fails to make any payment in
     respect of any Indebtedness or Contingent Obligation having an aggregate
     principal amount (including undrawn committed or available amounts and
     including amounts owing to all creditors under any combined or syndicated
     credit arrangement) of more than $500,000 when due (whether by scheduled
     maturity, required prepayment, acceleration, demand, or otherwise) and such
     failure continues after the applicable grace or notice period, if any,
     specified in the relevant document on the date of such failure; or
     (B) fails to perform or observe any other condition or covenant, or any
     other event shall occur or condition exist, under any agreement or
     instrument relating to any such Indebtedness or Contingent Obligation, and
     such failure continues after the applicable grace or notice period, if any,
     specified in the relevant document on the date of such failure if the
     effect of such failure, event or condition is to cause, or to permit the
     holder or holders of such Indebtedness or beneficiary or beneficiaries of
     such Indebtedness (or a trustee or agent on behalf of such holder or
     holders or beneficiary or beneficiaries) to cause such Indebtedness to be
     declared to be due and payable prior to its stated maturity, or such
     Contingent Obligation to become payable or cash collateral in respect
     thereof to be demanded; 

                       (f)  Any Borrower or any Material Subsidiary (i) ceases
     or fails to be Solvent, or generally fails to pay, or admits in writing its
     inability to pay, its debts as they become due, subject to applicable grace
     periods, if any, whether at stated maturity or otherwise; (ii) voluntarily
     ceases to conduct its business in the ordinary course; (iii) commences any
     Insolvency Proceeding with respect to itself; or (iv) takes any action to
     effectuate or authorize any of the foregoing; or

                       (g)  (i) Any involuntary Insolvency Proceeding is
     commenced or filed against any Borrower or any Material Subsidiary, or any
     writ, judgment, warrant of attachment, execution or similar process, is
     issued or levied against a substantial part of Borrower's or any Material
     Subsidiary's properties, and any such proceeding or petition shall not be
     dismissed, or such writ, judgment, warrant of attachment, execution or
     similar process shall not be released, vacated or fully bonded within 60
     days after commencement, filing or levy; (ii) any Borrower or any Material
     Subsidiary admits the material allegations of a petition against it in any
     Insolvency Proceeding, or an order for relief (or similar order under non-
     U.S. law) is ordered in any Insolvency Proceeding; or (iii) any Borrower or
     any Material Subsidiary acquiesces in the appointment of a receiver,
     trustee, custodian, conservator, liquidator, mortgagee in possession (or
     agent therefor), or other similar Person for itself or a substantial
     portion of its property or business; or

                       (h)  (i) An ERISA Event shall occur with respect to a
     Pension Plan or Multiemployer Plan which has resulted or could reasonably
     be expected to result in liability of the Borrower under Title IV of ERISA
     to the Pension Plan, Multiemployer Plan or the PBGC in an aggregate amount
     in excess of $500,000; or (ii) the aggregate amount of Unfunded Pension
     Liability among all Pension Plans at any time exceeds $500,000; or
     (iii) the Borrower or any ERISA Affiliate shall fail to pay when due, after
     the expiration of any applicable grace period, any installment payment with
     respect to its withdrawal liability under Section 4201 of ERISA under a
     Multiemployer Plan in an aggregate amount in excess of $500,000; or

                       (i)  One or more non-interlocutory judgments, non-
     interlocutory orders, decrees or arbitration awards is entered against any
     Borrower or any Material Subsidiary in the aggregate a liability (to the
     extent not covered by independent third-party insurance as to which the
     insurer does not dispute coverage) as to any single or related series of
     transactions, incidents or conditions, of $500,000 or more, and the same
     shall remain unvacated and unstayed pending appeal for a period of 30 days
     after the entry thereof; or 

                       (j)  Any non-monetary judgment, order or decree is
     entered against any Borrower or any Material Subsidiary which does or would
     reasonably be expected to have a Material Adverse Effect, and there shall
     be any period of 10 consecutive days during which a stay of enforcement of
     such judgment or order, by reason of a pending appeal or otherwise, shall
     not be in effect; or 

                       (k)  There occurs any Change of Control; or 

                       (l)  Any event described in clause (a) or clause (b) of
     the definition of "Material Adverse Effect" set forth herein shall occur;
     or 

                       (m)  Any Material Subsidiary fails in any material
     respect to perform or observe any term, covenant or agreement in any Loan
     Document to which it is a party; or any Guaranty executed by a Material
     Subsidiary is for any reason partially (including with respect to future
     advances) or wholly revoked or invalidated, or otherwise ceases to be in
     full force and effect, or any Material Subsidiary contests in any manner
     the validity or enforceability thereof or denies that it has any further
     liability or obligation thereunder.

                       (n)  i)  any provision of any Collateral Document shall
     for any reason cease to be valid and binding on or enforceable against the
     Borrower or any Material Subsidiary party thereto or the Borrower or any
     Material Subsidiary shall so state in writing or bring an action to limit
     its obligations or liabilities thereunder; or

                            ii)  any Collateral Document shall for any reason
                  (other than pursuant to the terms thereof) cease to create a
                  valid security interest in the Collateral purported to be
                  covered thereby or such security interest shall for any reason
                  cease to be a perfected and first priority security interest
                  subject only to Permitted Liens.

                  9.2  REMEDIES.  If any Event of Default occurs, the Agent
     shall, at the request of, or may, with the consent of, the Majority
     Lenders,

                       (a)  declare the commitment of each Lender to make Loans
     and any obligation of the Issuing Bank to Issue Letters of Credit to be
     terminated, whereupon such commitments and obligation shall be terminated; 

                       (b)  declare an amount equal to the maximum aggregate
     amount that is or at any time thereafter may become available for drawing
     under any outstanding Letters of Credit (whether or not any beneficiary
     shall have presented, or shall be entitled at such time to present, the
     drafts or other documents required to draw under such Letters of Credit) to
     be immediately due and payable, and declare the unpaid principal amount of
     all outstanding Loans, all interest accrued and unpaid thereon, and all
     other amounts owing or payable hereunder or under any other Loan Document
     to be immediately due and payable, without presentment, demand, protest or
     other notice of any kind, all of which are hereby expressly waived by the
     Borrower; and

                       (c)  exercise on behalf of itself, the Issuing Bank or
     the Lenders all rights and remedies available to it, the Collateral Agents,
     the Issuing Bank or the Lenders under the Loan Documents or applicable law;

     PROVIDED, HOWEVER, that upon the occurrence of any event specified in
     SUBSECTION (F) or (G) of SECTION 8.1, with respect to any Borrower, the
     obligation of each Lender to make Loans and any obligation of the Issuing
     Bank to Issue Letters of Credit shall automatically terminate and the
     unpaid principal amount of all outstanding Loans and all interest and other
     amounts as aforesaid shall automatically become due and payable without
     further act of the Agent, the Issuing Bank or any Lender.

                  9.3  RIGHTS NOT EXCLUSIVE.  The rights provided for in this
     Agreement and the other Loan Documents are cumulative and are not exclusive
     of any other rights, powers, privileges or remedies provided by law or in
     equity, or under any other instrument, document or agreement now existing
     or hereafter arising.


                                      ARTICLE X.

                                      THE AGENT

                  10.1 APPOINTMENT AND AUTHORIZATION; "AGENT" AND "ISSUING
     BANK".

                       (a)  Each Lender, each Issuing Bank and each Collateral
     Agent hereby irrevocably (subject to SECTION 10.9) appoints, designates and
     authorizes the Agent to take such action on its behalf under the provisions
     of this Agreement and each other Loan Document and to exercise such powers
     and perform such duties as are expressly delegated to it by the terms of
     this Agreement or any other Loan Document, together with such powers as are
     reasonably incidental thereto.  Notwithstanding any provision to the
     contrary contained elsewhere in this Agreement or in any other Loan
     Document, the Agent shall not have any duties or responsibilities, except
     those expressly set forth herein, nor shall the Agent have or be deemed to
     have any fiduciary relationship with any Lender, and no implied covenants,
     functions, responsibilities, duties, obligations or liabilities shall be
     read into this Agreement or any other Loan Document or otherwise exist
     against the Agent.  Without limiting the generality of the foregoing
     sentence, the use of the term "agent" in this Agreement with reference to
     the Agent is not intended to connote any fiduciary or other implied (or
     express) obligations arising under agency doctrine of any applicable law. 
     Instead, such term is used merely as a matter of market custom, and is
     intended to create or reflect only an administrative relationship between
     independent contracting parties.

                       (b)  The Issuing Bank shall act on behalf of the Lenders
     with respect to any Letters of Credit Issued by it and the documents
     associated therewith until such time and except for so long as the Agent
     may agree at the request of the Majority Lenders to act for such Issuing
     Bank with respect thereto; PROVIDED, HOWEVER, that the Issuing Bank shall
     have all of the benefits and immunities (i) provided to the Agent in this
     ARTICLE X with respect to any acts taken or omissions suffered by the
     Issuing Bank in connection with Letters of Credit Issued by it or proposed
     to be Issued by it and the application and agreements for letters of credit
     pertaining to the Letters of Credit as fully as if the term "Agent", as
     used in this ARTICLE X, included the Issuing Bank with respect to such acts
     or omissions, and (ii) as additionally provided in this Agreement with
     respect to the Issuing Bank.

                  10.2 DELEGATION OF DUTIES.  The Agent may execute any of its
     duties under this Agreement or any other Loan Document by or through
     agents, employees or attorneys-in-fact and shall be entitled to advice of
     counsel concerning all matters pertaining to such duties.  The Agent shall
     not be responsible for the negligence or misconduct of any agent or
     attorney-in-fact that it selects with reasonable care.

                  10.3 LIABILITY OF AGENT.  None of the Agent-Related Persons
     shall (i) be liable for any action taken or omitted to be taken by any of
     them under or in connection with this Agreement or any other Loan Document
     or the transactions contemplated hereby (except for its own gross
     negligence or willful misconduct as determined by a final non-appealable
     order of a court of competent jurisdiction), or (ii) be responsible in any
     manner to any of the Lenders for any recital, statement, representation or
     warranty made by any Borrower or any Subsidiary or Affiliate of any
     Borrower, or any officer thereof, contained in this Agreement or in any
     other Loan Document, or in any certificate, report, statement or other
     document referred to or provided for in, or received by the Agent under or
     in connection with, this Agreement or any other Loan Document, or for the
     value of or title to any Collateral, or the validity, effectiveness,
     genuineness, enforceability or sufficiency of this Agreement or any other
     Loan Document, or for any failure of any Borrower or any other party to any
     Loan Document to perform its obligations hereunder or thereunder.  No
     Agent-Related Person shall be under any obligation to any Lender to
     ascertain or to inquire as to the observance or performance of any of the
     agreements contained in, or conditions of, this Agreement or any other Loan
     Document, or to inspect the properties, books or records of any Borrower or
     any Guarantor. 

                  10.4 RELIANCE BY AGENT.

                       (a)  The Agent shall be entitled to rely, and shall be
     fully protected in relying, upon any writing, resolution, notice, consent,
     certificate, affidavit, letter, telegram, facsimile, telex or telephone
     message, statement or other document or conversation believed by it to be
     genuine and correct and to have been signed, sent or made by the proper
     Person or Persons, and upon advice and statements of legal counsel
     (including counsel to the Borrowers), independent accountants and other
     experts selected by the Agent. The Agent shall be fully justified in
     failing or refusing to take any action under this Agreement or any other
     Loan Document unless it shall first receive such advice or concurrence of
     the Majority Lenders as it deems appropriate and, if it so requests, it
     shall first be indemnified to its satisfaction by the Lenders against any
     and all liability and expense which may be incurred by it by reason of
     taking or continuing to take any such action.  The Agent shall in all cases
     be fully protected in acting, or in refraining from acting, under this
     Agreement or any other Loan Document in accordance with a request or
     consent of the Majority Lenders and such request and any action taken or
     failure to act pursuant thereto shall be binding upon all of the Lenders.

                       (b)  For purposes of determining compliance with the
     conditions specified in SECTION 5.1, each Lender that has executed this
     Agreement shall be deemed to have consented to, approved or accepted or to
     be satisfied with, each document or other matter either sent by the Agent
     to such Lender for consent, approval, acceptance or satisfaction, or
     required thereunder to be consented to or approved by or acceptable or
     satisfactory to the Lender.

                  10.5 NOTICE OF DEFAULT.  The Agent shall not be deemed to have
     knowledge or notice of the occurrence of any Default or Event of Default,
     except with respect to defaults in the payment of principal, interest and
     fees required to be paid to the Agent for the account of the Lenders,
     unless the Agent shall have received written notice from a Lender or the
     Borrower Representative referring to this Agreement, describing such
     Default or Event of Default and stating that such notice is a "notice of
     default".  The Agent will notify the Lenders of its receipt of any such
     notice, and will notify the Borrower Representative if such notice is given
     by a Lender.  The Agent shall take such action with respect to such Default
     or Event of Default as may be requested by the Majority Lenders in
     accordance with ARTICLE XI; PROVIDED, HOWEVER, that unless and until the
     Agent has received any such request, the Agent may (but shall not be
     obligated to) take such action, or refrain from taking such action, with
     respect to such Default or Event of Default as it shall deem advisable or
     in the best interest of the Lenders.

                  10.6 CREDIT DECISION.  Each Lender acknowledges that none of
     the Agent-Related Persons has made any representation or warranty to it,
     and that no act by the Agent hereinafter taken, including any review of the
     affairs of the Borrowers shall be deemed to constitute any representation
     or warranty by any Agent-Related Person to any Lender.  Each Lender
     represents to the Agent that it has, independently and without reliance
     upon any Agent-Related Person and based on such documents and information
     as it has deemed appropriate, made its own appraisal of and investigation
     into the business, prospects, operations, property, financial and other
     condition and creditworthiness of the Borrowers, the value of and title to
     any Collateral, and all applicable bank regulatory laws relating to the
     transactions contemplated hereby, and made its own decision to enter into
     this Agreement and to extend credit to the Borrowers hereunder.  Each
     Lender also represents that it will, independently and without reliance
     upon any Agent-Related Person and based on such documents and information
     as it shall deem appropriate at the time, continue to make its own credit
     analysis, appraisals and decisions in taking or not taking action under
     this Agreement and the other Loan Documents, and to make such
     investigations as it deems necessary to inform itself as to the business,
     prospects, operations, property, financial and other condition and
     creditworthiness of the Borrowers.  Except for notices, reports and other
     documents expressly herein required to be furnished to the Lenders by the
     Agent, the Agent shall not have any duty or responsibility to provide any
     Lender with any credit or other information concerning the business,
     prospects, operations, property, financial and other condition or
     creditworthiness of the Borrowers which may come into the possession of any
     of the Agent-Related Persons.

                  10.7 INDEMNIFICATION OF AGENT.  Whether or not the
     transactions contemplated hereby are consummated, the Lenders shall
     indemnify upon demand the Agent-Related Persons (to the extent not
     reimbursed by or on behalf of the Borrowers and without limiting the
     obligation of the Borrowers to do so), pro rata, from and against any and
     all Indemnified Obligations; PROVIDED, HOWEVER, that no Lender shall be
     liable for the payment to the Agent-Related Persons of any portion of such
     Indemnified Obligations resulting solely from such Person's gross
     negligence or willful misconduct as determined by a final non-appealable
     order of a court of competent jurisdiction.  Without limitation of the
     foregoing, each Lender shall reimburse the Agent upon demand for its
     ratable share of any costs or out-of-pocket expenses (including Attorney
     Costs) incurred by the Agent in connection with the preparation, execution,
     delivery, administration, modification, amendment or enforcement (whether
     through negotiations, legal proceedings or otherwise) of, or legal advice
     in respect of rights or responsibilities under, this Agreement, any other
     Loan Document, or any document contemplated by or referred to herein, to
     the extent that the Agent is not reimbursed for such expenses by or on
     behalf of the Borrowers.  The undertaking in this Section shall survive the
     payment of all Obligations hereunder and the resignation or replacement of
     the Agent.

                  10.8 AGENT IN INDIVIDUAL CAPACITY.  BAFSB and its Affiliates
     may make loans to, issue letters of credit for the account of, accept
     deposits from, acquire equity interests in and generally engage in any kind
     of banking, trust, financial advisory, underwriting or other business with
     IMTC and its Subsidiaries and Affiliates as though BAFSB were not the Agent
     hereunder and without notice to or consent of the Lenders.  The Lenders
     acknowledge that, pursuant to such activities, BAFSB or its Affiliates may
     receive information regarding IMTC or its Affiliates (including information
     that may be subject to confidentiality obligations in favor of IMTC or such
     Subsidiary) and acknowledge that the Agent shall be under no obligation to
     provide such information to them.

                  10.9 SUCCESSOR AGENT; SUCCESSOR ISSUING BANK.

                       (a)  The Agent may and at the request of the Majority
     Lenders shall, resign as Agent upon 30 days' notice to the Lenders.  If the
     Agent resigns under this Agreement, the Majority Lenders shall appoint from
     among the Lenders a successor agent for the Lenders which successor agent
     shall be approved by the Borrower Representative.  If no successor agent is
     appointed prior to the effective date of the resignation of the Agent, the
     Agent may appoint, after consulting with the Lenders and the Borrower
     Representative, a successor agent from among the Lenders.  Upon the
     acceptance of its appointment as successor agent hereunder, such successor
     agent shall succeed to all the rights, powers and duties of the retiring
     Agent and the term "Agent" shall mean such successor agent and the retiring
     Agent's appointment, powers and duties as Agent shall be terminated. After
     any retiring Agent's resignation hereunder as Agent, the provisions of this
     ARTICLE X and SECTIONS 11.4 and 11.5 shall inure to its benefit as to any
     actions taken or omitted to be taken by it while it was Agent under this
     Agreement.  If no successor agent has accepted appointment as Agent by the
     date which is 30 days following a retiring Agent's notice of resignation,
     the retiring Agent's resignation shall nevertheless thereupon become
     effective and the Lenders shall perform all of the duties of the Agent
     hereunder until such time, if any, as the Majority Lenders appoint a
     successor agent as provided for above. 

                       (b)  The Issuing Bank may and at the request of the
     Majority Lenders shall, resign as Issuing Bank upon thirty (30) days'
     notice to the Lenders and the Borrower Representative.  If the Issuing Bank
     resigns under this Agreement, the Majority Lenders shall appoint from among
     the Lenders a successor issuing bank for the Lenders.  If no successor
     issuing bank is appointed prior to the effective date of the resignation of
     the Issuing Bank, the Issuing Bank may appoint, after consulting with the
     Lenders and the Borrower Representative, a successor issuing bank from
     among the Lenders.  Upon the acceptance of its appointment as successor
     issuing bank hereunder, such successor issuing bank shall succeed to all
     the rights, powers and duties of the retiring Issuing Bank and the term
     "Issuing Bank" shall mean such successor issuing bank and the retiring
     Issuing Bank's appointment, powers and duties as Issuing Bank shall be
     terminated.  After any retiring Issuing Bank's resignation hereunder as
     Issuing Bank, the provisions of Article III and SECTIONS 10.7, 11.4 and
     11.5 shall inure to its benefit as to any actions taken or omitted to be
     taken by it while it was Issuing Bank under this Agreement.  If no
     successor issuing bank has accepted appointment as Issuing Bank by the date
     which is thirty (30) days following a retiring Issuing Bank's notice of
     resignation, the retiring Issuing Bank's resignation shall nevertheless
     thereupon become effective and the Lenders shall perform all of the duties
     of the Issuing Bank hereunder until such time, if any, as the Majority
     Lenders appoint a successor issuing bank as provided for above.

                  10.10     WITHHOLDING TAX.

                       (a)  If any Lender is a "foreign corporation, partnership
     or trust" within the meaning of the Code and such Lender claims exemption
     from, or a reduction of, U.S. withholding tax under Sections 1441 or 1442
     of the Code, such Lender agrees with and in favor of the Agent, to deliver
     to the Agent and the Borrower Representative:

                            i)  if such Lender claims an exemption from, or a
                  reduction of, withholding tax under a United States tax
                  treaty, two properly completed and executed copies of IRS Form
                  1001 before the payment of any interest in the first calendar
                  year and before the payment of any interest in each third

                  succeeding calendar year during which interest may be paid
                  under this Agreement; 

                            ii)  if such Lender claims that interest paid under
                  this Agreement is exempt from United States withholding tax
                  because it is effectively connected with a United States trade
                  or business of such Lender, two properly completed and
                  executed copies of IRS Form 4224 before the payment of any
                  interest is due in the first taxable year of such Lender and
                  in each succeeding taxable year of such Lender during which
                  interest may be paid under this Agreement; and 

                            iii)  such other form or forms as may be required
                  under the Code or other laws of the United States as a
                  condition to exemption from, or reduction of, United States
                  withholding tax.  

                       Such Lender agrees to promptly notify the Agent of any
     change in circumstances which would modify or render invalid any claimed
     exemption or reduction.  

                       (b)  If any Lender claims exemption from, or reduction
     of, withholding tax under a United States tax treaty by providing IRS Form
     1001 and such Lender sells, assigns, grants a participation in, or
     otherwise transfers all or part of the Obligations to such Lender, such
     Lender agrees to notify the Agent and the Borrower Representative of the
     percentage amount in which it is no longer the beneficial owner of
     Obligations to such Lender.  To the extent of such percentage amount, the
     Agent will treat such Lender's IRS Form 1001 as no longer valid.  

                       (c)  If any Lender claiming exemption from United States
     withholding tax by filing IRS Form 4224 with the Agent sells, assigns,
     grants a participation in, or otherwise transfers all or part of the
     Obligations to such Lender, such Lender agrees to undertake sole
     responsibility for complying with the withholding tax requirements imposed
     by Sections 1441 and 1442 of the Code.

                       (d)  If any Lender is entitled to a reduction in the
     applicable withholding tax, the Agent may withhold from any interest
     payment to such Lender an amount equivalent to the applicable withholding
     tax after taking into account such reduction.  However, if the forms or
     other documentation required by Subsection (a) of this Section are not
     delivered to the Agent, then the Agent may withhold from any interest
     payment to such Lender not providing such forms or other documentation an
     amount equivalent to the applicable withholding tax imposed by Sections
     1441 and 1442 of the Code, without reduction.

                       (e)  If the IRS or any other Governmental Authority of
     the United States or other jurisdiction asserts a claim that the Agent did
     not properly withhold tax from amounts paid to or for the account of any
     Lender (because the appropriate form was not delivered or was not properly
     executed, or because such Lender failed to notify the Agent of a change in
     circumstances which rendered the exemption from, or reduction of,
     withholding tax ineffective, or for any other reason) such Lender shall
     indemnify the Agent fully for all amounts paid, directly or indirectly, by
     the Agent as tax or otherwise, including penalties and interest, and
     including any taxes imposed by any jurisdiction on the amounts payable to
     the Agent under this Section, together with all costs and expenses
     (including Attorney Costs).  The obligation of the Lenders under this
     Subsection shall survive the payment of all Obligations and the resignation
     or replacement of the Agent.

                  10.11     COLLATERAL MATTERS.

                       (a)  The Agent and the Collateral Agents are authorized
     on behalf of the Issuing Bank and all the Lenders, without the necessity of
     any notice to or further consent from the Issuing Bank or the Lenders, from
     time to time to take any action with respect to any Collateral or the
     Collateral Documents which may be necessary to perfect and maintain
     perfected the security interest in and Liens upon the Collateral granted
     pursuant to the Collateral Documents.

                       (b)  The Lenders and the Issuing Bank irrevocably
     authorize the Agent and the Collateral Agents, at their respective option
     and in their respective discretion, to release any Lien granted to or held
     by the Agent or such Collateral Agent upon any Collateral (i) upon
     termination of the Commitment and payment in full of all Loans and all
     other Obligations known to the Agent and payable under this Agreement or
     any other Loan Document; (ii) constituting property sold or to be sold or
     disposed of as part of or in connection with any disposition permitted
     hereunder; (iii) constituting property in which no Borrower owned an
     interest at the time the Lien was granted or at any time thereafter;
     (iv) constituting property leased to a Borrower under a lease which has
     expired or been terminated in a transaction permitted under this Agreement
     or is about to expire and which has not been, and is not intended by such
     Borrower to be, renewed or extended; (v) consisting of an instrument
     evidencing Indebtedness or other debt instrument, if the indebtedness
     evidenced thereby has been paid in full; or (vi) if approved, authorized or
     ratified in writing by the Majority Lenders or all the Lenders, as the case
     may be, as provided in SECTION 11.1(F).  Upon request by the Agent at any
     time, the Lenders will confirm in writing the Agent's or the Collateral
     Agent's authority to release particular types or items of Collateral
     pursuant to this SUBSECTION 10.11(B), provided that the absence of any such
     confirmation for whatever reason shall not affect the Agent's or the
     Collateral Agent's rights under this SECTION 10.11.

                       (c)  Each reference herein to any right granted to,
     benefit conferred upon or power exercisable by the "Agent" shall be a
     reference to the Agent for itself and for the ratable benefit of the
     Issuing Bank and the Lenders, and each action taken or right exercised
     hereunder shall be deemed to have been so taken or exercised by the Agent
     for itself and for the ratable benefit of the Issuing Bank and the Lenders.


                                     ARTICLE XI.

                                    MISCELLANEOUS

                  11.1 AMENDMENTS AND WAIVERS.  No amendment or waiver of any
     provision of this Agreement or any other Loan Document, and no consent with
     respect to any departure by any Borrower or any applicable Subsidiary
     therefrom, shall be effective unless the same shall be in writing and
     signed by the Majority Lenders (or by the Agent at the written request of
     the Majority Lenders) and the Borrower Representative and acknowledged by
     the Agent, and then any such waiver or consent shall be effective only in
     the specific instance and for the specific purpose for which given;

     PROVIDED, HOWEVER, that no such waiver, amendment, or consent shall, unless
     in writing and signed by all the Lenders and the Borrower Representative
     and acknowledged by the Agent, do any of the following:

                       (a)  increase or extend the Commitment of any Lender;

                       (b)  postpone or delay any date fixed by this Agreement
     or any other Loan Document for any payment of principal, interest, fees or
     other amounts due to the Lenders (or any of them) hereunder or under any
     other Loan Document;

                       (c)  reduce the principal of, or the rate of interest
     specified herein on any Loan, or any fees or other amounts payable
     hereunder or under any other Loan Document;

                       (d)  increase the amount of the Commitment or change the
     Commitment Percentages or of the aggregate unpaid principal amount of the
     Loans which is required for the Lenders or any of them to take any action
     hereunder; or

                       (e)  amend the definition of "Majority Lenders", this
     Section or any provision herein providing for consent or other action by
     all Lenders; or

                       (f)  discharge any Guarantor, or release any portion of
     the Collateral except as otherwise may be provided herein or in the
     Collateral Document or except where the consent of the Majority Lenders
     only is specifically provided for;

     and, PROVIDED FURTHER, that (i) no amendment, waiver or consent shall,
     unless in writing and signed by the Issuing Bank in addition to the
     Majority Lenders or all the Lenders, as the case may be, affect the rights
     or duties of the Issuing Bank under this Agreement or any L/C-Related
     Document relating to any Letter of Credit Issued or to be Issued by it,
     (ii) no amendment, waiver or consent shall, unless in writing and signed by
     the Agent in addition to the Majority Lenders or all the Lenders, as the
     case may be, affect the rights or duties of the Agent under this Agreement
     or any other Loan Document, and (iii) the Fee Letters may be amended, or
     rights or privileges thereunder waived, in a writing executed by the
     parties thereto.

                  11.2 NOTICES.

                       (a)  All notices, requests, consents, approvals, waivers
     and other communications shall be in writing (including, unless the context
     expressly otherwise provides, by facsimile transmission) and mailed, faxed
     or delivered, to the address or facsimile number specified for notices on
     SCHEDULE 3; or, as directed to the Borrower Representative or the Agent, to
     such other address as shall be designated by such party in a written notice
     to the other parties, and as directed to any other party, at such other
     address as shall be designated by such party in a written notice to the
     Borrower Representative and the Agent.

                       (b)  All such notices, requests and communications shall,
     when transmitted by overnight delivery, or faxed, be effective when
     delivered for overnight (next-day) delivery, or transmitted in legible form
     by facsimile machine, respectively, or if mailed, upon the third Business
     Day after the date deposited into the U.S. mail (certified mail or
     registered mail, return receipt requested), or if delivered, upon delivery;
     except that notices pursuant to Article II, IV or XI to the Agent shall not
     be effective until actually received by the Agent, and notices pursuant to
     Article III to the Issuing Bank shall not be effective until actually
     received by the Issuing Bank at the address specified for the "Issuing
     Bank" on the applicable signature page hereof. 

                       (c)  Any agreement of the Agent and the Lenders herein to
     receive certain notices by telephone or facsimile is solely for the
     convenience and at the request of the Borrowers.  The Agent and the Lenders
     shall be entitled to rely on the authority of any Person purporting to be a
     Person authorized by the Borrowers to give such notice and the Agent and
     the Lenders shall not have any liability to the Borrower or other Person on
     account of any action taken or not taken by the Agent or the Lenders in
     reliance upon such telephonic or facsimile notice.  The obligation of the
     Borrowers to repay the Loans and L/C Obligations shall not be affected in
     any way or to any extent by any failure by the Agent and the Lenders to
     receive written confirmation of any telephonic or facsimile notice.

                  11.3 NO WAIVER; CUMULATIVE REMEDIES.  No failure to exercise
     and no delay in exercising, on the part of the Agent, the Issuing Bank or
     any Lender, any right, remedy, power or privilege hereunder, shall operate
     as a waiver thereof;  nor shall any single or partial exercise of any
     right, remedy, power or privilege hereunder preclude any other or further
     exercise thereof or the exercise of any other right, remedy, power or
     privilege.

                  11.4 COSTS AND EXPENSES.  The Borrowers shall:

                       (a)  whether or not the transactions contemplated hereby
     are consummated, pay or reimburse the Agent, the Issuing Bank, and the
     Lenders within five Business Days after demand for all reasonable costs and
     expenses incurred by the Agent, the Issuing Bank, and the Lenders in
     connection with the development, preparation, delivery, administration and
     execution of, and any amendment, supplement, waiver or modification to (in
     each case, whether or not consummated), this Agreement, any Loan Document
     and any other documents prepared in connection herewith or therewith, and
     the consummation of the transactions contemplated hereby and thereby,
     including reasonable Attorney Costs incurred by the Agent, the Issuing
     Bank, and the Lenders with respect thereto; and

                       (b)  pay or reimburse the Agent, the Issuing Bank and
     each Lender within five Business Days after demand for all reasonable costs
     and expenses (including Attorney Costs) incurred by them in connection with
     the (i) custody, preservation, use or operation of, or the sale of,
     collection from, or other realization upon, any of the Collateral, and (ii)
     exercise, enforcement, attempted enforcement, or preservation of any rights
     or remedies under this Agreement or any other Loan Document during the
     existence of an Event of Default or after acceleration of the Loans
     (including in connection with any "workout" or restructuring regarding the
     Loans, and including in any Insolvency Proceeding or appellate proceeding);
     and

                       (c)  pay or reimburse the Agent within five Business Days
     after demand for all reasonable appraisal (including the allocated cost of
     internal appraisal services), audit, environmental inspection and review
     (including the allocated cost of such internal services), search and filing
     costs, fees and expenses, incurred or sustained by the Agent in connection
     with the matters referred to under SUBSECTIONS (A) AND (B) of this SECTION.

                  11.5 BORROWER INDEMNIFICATION.

                       (a)  Whether or not the transactions contemplated hereby
     are consummated, the Borrowers shall indemnify, defend and hold the Agent-
     Related Persons, and each Lender and each of its respective officers,
     directors, employees, counsel, agents and attorneys-in-fact (each, an
     "INDEMNIFIED PERSON") harmless from and against any and all liabilities,
     obligations, losses, damages, penalties, actions, judgments, suits, costs,
     charges, expenses and disbursements (including Attorney Costs) of any kind
     or nature whatsoever which may at any time (including at any time following
     repayment of the Loans and termination of all Foreign Exchange Agreements,
     the termination of the Letters of Credit and the termination, resignation
     or replacement of the Agent or replacement of any Lender) be imposed on,
     incurred by or asserted against any such Person in any way relating to or
     arising out of this Agreement or any document contemplated by or referred
     to herein, or the transactions contemplated hereby, or any action taken or
     omitted by any such Person under or in connection with any of the
     foregoing, including with respect to any investigation, litigation or
     proceeding (including any Insolvency Proceeding or appellate proceeding)
     related to or arising out of this Agreement or the Foreign Exchange
     Agreements or the Loans or Letters of Credit or the use of the proceeds
     thereof, whether or not any Indemnified Person is a party thereto (all the
     foregoing, collectively, the "INDEMNIFIED OBLIGATIONS"); PROVIDED, that the
     Borrowers shall have no obligation hereunder to any Indemnified Person with
     respect to Indemnified Obligations resulting solely from the gross
     negligence or willful misconduct of such Indemnified Person as determined
     by a final non-appealable order of a court of competent jurisdiction.  The
     agreements in this Section shall survive payment of all other Obligations.

                       (b)  i)  The Borrowers shall indemnify, defend and hold
                  harmless each Indemnified Person, from and against any and all
                  liabilities, obligations, losses, damages, penalties, actions,
                  judgments, suits, costs, charges, expenses or disbursements
                  (including Attorney Costs and the allocated cost of internal
                  environmental audit or review services), which may be incurred
                  by or asserted against such Indemnified Person in connection
                  with or arising out of any pending or threatened
                  investigation, litigation or proceeding, or any action taken
                  by any Person, with respect to any Environmental Claim. No
                  action taken by legal counsel chosen by the Agent or any
                  Lender in defending against any such investigation, litigation
                  or proceeding or requested remedial, removal or response
                  action shall vitiate or any way impair the Borrowers'
                  obligation and duty hereunder to indemnify and hold harmless
                  the Agent and each Lender.

                            ii)  In no event shall any site visit, observation,
                  or testing by the Agent or any Lender (or any contractee of
                  the Agent or any Lender) be deemed a representation or
                  warranty that Hazardous Materials are or are not present in,
                  on, or under, the site, or that there has been or shall be
                  compliance with any Environmental Law.  Neither the Borrowers
                  nor any other Person is entitled to rely on any site visit,
                  observation, or testing by the Agent or any Lender.  Neither
                  the Agent nor any Lender owes any duty of care to protect the
                  Borrowers or any other Person against, or to inform the
                  Borrowers or any other party of, any Hazardous Materials or
                  any other adverse condition affecting any site or property. 
                  Neither the Agent nor any Lender shall be obligated to
                  disclose to the Borrowers or any other Person any report or
                  findings made as a result of, or in connection with, any site
                  visit, observation, or testing by the Agent or any Lender.

                       (c)  SURVIVAL; DEFENSE.  The obligations in this Section
     shall survive payment of all other Obligations.  At the election of any
     Indemnified Person, the Borrowers shall defend such Indemnified Person
     using legal counsel satisfactory to such Indemnified Person in such
     Person's sole discretion, at the sole cost and expense of the Borrowers. 
     All amounts owing under this Section shall be paid within 30 days after
     demand.

                  11.6 MARSHALLING; PAYMENTS SET ASIDE.  Neither the Agent nor
     the Lenders shall be under any obligation to marshall any assets in favor
     of the Borrowers or any other Person or against or in payment of any or all
     of the Obligations.  To the extent that the Borrowers make a payment to the
     Agent or the Lenders, or the Agent or the Lenders exercise their right of
     set-off, and such payment or the proceeds of such set-off or any part
     thereof are subsequently invalidated, declared to be fraudulent or
     preferential, set aside or required (including pursuant to any settlement
     entered into by the Agent or such Lender in its discretion) to be repaid to
     a trustee, receiver or any other party, in connection with any Insolvency
     Proceeding or otherwise, then (a) to the extent of such recovery the
     obligation or part thereof originally intended to be satisfied shall be
     revived and continued in full force and effect as if such payment had not
     been made or such set-off had not occurred, and (b) each Lender severally
     agrees to pay to the Agent upon demand its pro rata share of any amount so
     recovered from or repaid by the Agent.

                  11.7 SUCCESSORS AND ASSIGNS.  The provisions of this Agreement
     shall be binding upon and inure to the benefit of the parties hereto and
     their respective successors and assigns, except that the Borrowers may not
     assign or transfer any of their rights or obligations under this Agreement
     without the prior written consent of the Agent and each Lender.

                  11.8 ASSIGNMENTS.

                       (a)  Any Lender may, with the written consent of the
     Borrower Representative at all times other than during the existence of an
     Event of Default, and the Agent and the Issuing Banks, which consent of the
     Borrower shall not be unreasonably withheld, at any time assign and
     delegate to one or more Eligible Assignees (provided that no written
     consent of the Borrower Representative, the Agent or the Issuing Banks
     shall be required in connection with any assignment and delegation by a
     Lender to an Eligible Assignee that is an Affiliate of such Lender and
     organized in the same country as such Lender) (each an "ASSIGNEE") all, or
     any ratable part of all, of the Loans, the Revolving Commitment, the L/C
     Obligations and the other rights and obligations of such Lender hereunder,
     in a minimum amount of $1,000,000; PROVIDED, HOWEVER, that the Borrower and
     the Agent may continue to deal solely and directly with such Lender in
     connection with the interest so assigned to an Assignee until (i) written
     notice of such assignment, together with payment instructions, addresses
     and related information with respect to the Assignee, shall have been given
     to the Borrower and the Agent by such Lender and the Assignee; (ii) such
     Lender and its Assignee shall have delivered to the Borrower and the Agent
     an Assignment and Acceptance in the form of EXHIBIT H ("ASSIGNMENT AND
     ACCEPTANCE") together with any Note or Notes subject to such assignment and
     (iii) the assignor Lender or Assignee has paid to the Agent a processing
     fee in the amount of $5,000.

                       (b)  From and after the date that the Agent notifies the
     assignor Lender that it has received (and provided its consent with respect
     to) an executed Assignment and Acceptance and payment of the above-
     referenced processing fee, (i) the Assignee thereunder shall be a party
     hereto and, to the extent that rights and obligations hereunder have been
     assigned to it pursuant to such Assignment and Acceptance, shall have the
     rights and obligations of a Lender under the Loan Documents, and (ii) the
     assignor Lender shall, to the extent that rights and obligations hereunder
     and under the other Loan Documents have been assigned by it pursuant to
     such Assignment and Acceptance, relinquish its rights and be released from
     its obligations under the Loan Documents.

                       (c)  Within five Business Days after its receipt of
     notice by the Agent that it has received an executed Assignment and
     Acceptance and payment of the processing fee, (and provided that it
     consents to such assignment in accordance with SUBSECTION 11.8(A)), the
     Borrower shall execute and deliver to the Agent, new Notes evidencing such
     Assignee's assigned Loans and Commitment and, if the assignor Lender has
     retained a portion of its Loans and its Commitment, replacement Notes in
     the principal amount of the Loans retained by the assignor Lender (such
     Notes to be in exchange for, but not in payment of, the Notes held by such
     Lender).  Immediately upon each Assignee's making its processing fee
     payment under the Assignment and Acceptance, this Agreement shall be deemed
     to be amended to the extent, but only to the extent, necessary to reflect
     the addition of the Assignee and the resulting adjustment of the Revolving
     Commitments arising therefrom.  The Commitment Percentage allocated to each
     Assignee shall reduce the Commitment Percentage of the assigning Lender PRO
     TANTO.

                       (d)  Notwithstanding any other provision in this
     Agreement, any Lender may at any time create a security interest in, or
     pledge, all or any portion of its rights under and interest in this
     Agreement and the Note held by it in favor of any Federal Reserve Lender in
     accordance with Regulation A of the FRB or U.S. Treasury Regulation 31 CFR
     SECTION 203.14, and such Federal Reserve Lender may enforce such pledge or
     security interest in any manner permitted under applicable law.

                  11.9 SET-OFF.  In addition to any rights and remedies of the
     Lenders provided by law, if an Event of Default exists or the Loans have
     been accelerated, each Lender is authorized at any time and from time to
     time, without prior notice to the Borrowers, any such notice being waived
     by the Borrowers to the fullest extent permitted by law, to set off and
     apply any and all deposits (general or special, time or demand, provisional
     or final) at any time held by, and other indebtedness at any time owing by,
     such Lender to or for the credit or the account of the Borrower against any
     and all Obligations owing to such Lender, now or hereafter existing,
     irrespective of whether or not the Agent or such Lender shall have made
     demand under this Agreement or any Loan Document and although such
     Obligations may be unmatured.  Each Lender agrees promptly to notify the
     Borrower Representative and the Agent after any such set-off and
     application made by such Lender; PROVIDED, HOWEVER, that the failure to
     give such notice shall not affect the validity of such set-off and
     application.  NOTWITHSTANDING THE FOREGOING, NO LENDER SHALL EXERCISE, OR
     ATTEMPT TO EXERCISE, ANY RIGHT OF SET-OFF, LENDER'S LIEN, OR THE LIKE,
     AGAINST ANY DEPOSIT ACCOUNT OR PROPERTY OF ANY BORROWER HELD OR MAINTAINED
     BY THE LENDER WITHOUT THE PRIOR WRITTEN CONSENT OF THE MAJORITY LENDERS.

                  11.10     NOTIFICATION OF ADDRESSES, LENDING OFFICES, ETC. 
     Each Lender and the Issuing Bank shall notify the Agent in writing of any
     changes in the address to which notices to such Lender or Issuing Bank
     should be directed, of addresses of any Lending Office, of payment
     instructions in respect of all payments to be made to it hereunder and of
     such other administrative information as the Agent shall reasonably
     request.

                  11.11     COUNTERPARTS.  This Agreement may be executed in any
     number of separate counterparts, each of which, when so executed, shall be
     deemed an original, and all of said counterparts taken together shall be
     deemed to constitute but one and the same instrument. 

                  11.12     SEVERABILITY.  The illegality or unenforceability of
     any provision of this Agreement or any instrument or agreement required
     hereunder shall not in any way affect or impair the legality or
     enforceability of the remaining provisions of this Agreement or any
     instrument or agreement required hereunder.

                  11.13     NO THIRD PARTIES BENEFITED.  This Agreement is made
     and entered into for the sole protection and legal benefit of the
     Borrowers, the Lenders, the Issuing Bank, the Agent and the Agent-Related
     Persons, and their permitted successors and assigns, and no other Person
     shall be a direct or indirect legal beneficiary of, or have any direct or
     indirect cause of action or claim in connection with, this Agreement or any
     of the other Loan Documents.

                  11.14     GOVERNING LAW AND JURISDICTION.

                       (a)  THIS AGREEMENT AND THE NOTES SHALL BE GOVERNED BY,
     AND CONSTRUED IN ACCORDANCE WITH, THE LAW OF THE STATE OF GEORGIA; PROVIDED
     THAT THE AGENT, THE ISSUING BANK AND THE LENDERS SHALL RETAIN ALL RIGHTS
     ARISING UNDER FEDERAL LAW.

                       (b)  ANY LEGAL ACTION OR PROCEEDING WITH RESPECT TO THIS
     AGREEMENT OR ANY OTHER LOAN DOCUMENT MAY BE BROUGHT IN THE COURTS OF THE
     STATE OF GEORGIA OR OF THE FEDERAL COURTS SITTING IN THE STATE OF GEORGIA
     AND BY EXECUTION AND DELIVERY OF THIS AGREEMENT, EACH OF THE BORROWERS, THE
     AGENT, THE ISSUING BANK, AND THE LENDERS CONSENTS, FOR ITSELF AND IN
     RESPECT OF ITS PROPERTY, TO THE NON-EXCLUSIVE JURISDICTION OF THOSE COURTS.
     EACH OF THE BORROWERS, THE AGENT, THE ISSUING BANK AND THE LENDERS
     IRREVOCABLY WAIVES ANY OBJECTION, INCLUDING ANY OBJECTION TO THE LAYING OF
     VENUE OF ANY SUCH LITIGATION BASED ON THE GROUNDS OF FORUM NON CONVENIENS,
     WHICH IT MAY NOW OR HEREAFTER HAVE TO THE BRINGING OF ANY ACTION OR
     PROCEEDING IN SUCH JURISDICTION IN RESPECT OF THIS AGREEMENT OR ANY
     DOCUMENT RELATED HERETO.  THE BORROWERS, THE AGENT, THE ISSUING BANK, AND
     THE LENDERS EACH WAIVE PERSONAL SERVICE OF ANY SUMMONS, COMPLAINT OR OTHER
     PROCESS, WHICH MAY BE MADE BY ANY OTHER MEANS PERMITTED BY GEORGIA LAW.

                  11.15     WAIVER OF JURY TRIAL.  TO THE EXTENT PERMITTED BY
     APPLICABLE LAW, THE BORROWERS, THE LENDERS, THE ISSUING BANK, AND THE AGENT
     EACH WAIVE THEIR RESPECTIVE RIGHTS TO A TRIAL BY JURY OF ANY CLAIM OR CAUSE
     OF ACTION BASED UPON OR ARISING OUT OF OR RELATED TO THIS AGREEMENT, THE
     OTHER LOAN DOCUMENTS, OR THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY,
     IN ANY ACTION, PROCEEDING OR OTHER LITIGATION OF ANY TYPE BROUGHT BY ANY OF
     THE PARTIES AGAINST ANY OTHER PARTY OR ANY AGENT-RELATED PERSON,
     PARTICIPANT OR ASSIGNEE, WHETHER WITH RESPECT TO CONTRACT CLAIMS, TORT
     CLAIMS, OR OTHERWISE.  THE BORROWERS, THE LENDERS, THE ISSUING BANK, AND
     THE AGENT EACH AGREE THAT ANY SUCH CLAIM OR CAUSE OF ACTION SHALL BE TRIED
     BY A COURT TRIAL WITHOUT A JURY.  WITHOUT LIMITING THE FOREGOING, THE
     PARTIES FURTHER AGREE THAT THEIR RESPECTIVE RIGHT TO A TRIAL BY JURY IS
     WAIVED BY OPERATION OF THIS SECTION AS TO ANY ACTION, COUNTERCLAIM OR OTHER
     PROCEEDING WHICH SEEKS, IN WHOLE OR IN PART, TO CHALLENGE THE VALIDITY OR
     ENFORCEABILITY OF THIS AGREEMENT OR THE OTHER LOAN DOCUMENTS OR ANY
     PROVISION HEREOF OR THEREOF.  THIS WAIVER SHALL APPLY TO ANY SUBSEQUENT
     AMENDMENTS, RENEWALS, SUPPLEMENTS OR MODIFICATIONS TO THIS AGREEMENT AND
     THE OTHER LOAN DOCUMENTS.

                  11.16     ENTIRE AGREEMENT.  This Agreement, together with the
     other Loan Documents, embodies the entire agreement and understanding among
     the Borrowers, the Lenders, the Issuing Bank and the Agent, and supersedes
     all prior or contemporaneous agreements and understandings of such Persons,
     verbal or written, relating to the subject matter hereof and thereof.



                     [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

     <PAGE>

                  IN WITNESS WHEREOF, the parties hereto have caused this
     Agreement to be duly executed and delivered in Atlanta, Georgia by their
     proper and duly authorized officers as of the day and year first above
     written.


     Borrowers:                 INTERNATIONAL MUREX TECHNOLOGIES CORPORATION


                                By: /s/ Steven C. Ramsey
                                   ----------------------------------------- 
                                Title:  Vice President Controller
                                      -------------------------------------


                                MUREX DIAGNOSTICS INTERNATIONAL, INC.

 
                                By:  /s/ Steven C. Ramsey
                                   -----------------------------------------
                                Title:  Director
                                      --------------------------------------


                                IMTC HOLDINGS, INC.


                                By:  /s/ Steven C. Ramsey
                                   ----------------------------------------
                                Title:  V.P. Finance
                                      -------------------------------------


                                MUREX DIAGNOSTICS CORPORATION


                                By:  /s/ Steven C. Ramsey
                                   --------------------------------------- 
                                Title:   Director
                                      ------------------------------------


                                IMTC HOLDINGS (UK) LIMITED


                                By:  /s/ Steven C. Ramsey
                                   ---------------------------------------
                                Title:  Director
                                      ------------------------------------


                                MUREX DIAGNOSTICS, INC.


                                By:  /s/ Steven C. Ramsey
                                   ---------------------------------------
                                Title:  V.P. Finance
                                      ------------------------------------
     <PAGE>

                                MUREX BIOTECH LIMITED


                                By:  /s/ Steven C. Ramsey               
                                   ---------------------------------------
                                Title:   Director
                                       -----------------------------------



     Agent:                     BANK OF AMERICA, FSB


                                By:  /s/ John Yankauskas
                                   ---------------------------------------
                                Title:   V.P.
                                      ------------------------------------



     Lenders:                   BANK OF AMERICA, FSB


                                By:  /s/ John Yankauskas
                                   ---------------------------------------
                                Title:  V.P.
                                      ------------------------------------


                                BANK OF AMERICA NATIONAL TRUST AND SAVINGS 
                                ASSOCIATION, acting through its London Branch

                                By:  /s/ Illegible
                                   ----------------------------------------
                                Title:   Vice President
                                      -------------------------------------



     Issuing Banks:             BANK OF AMERICA ILLINOIS


                                By:  /s/ Illegible
                                   ---------------------------------------
                                Title:   Vice President
                                      ------------------------------------


                                BANK OF AMERICA NATIONAL TRUST AND SAVINGS 
                                ASSOCIATION, acting through its London Branch


                                By:  /s/ Illegible   
                                   ---------------------------------------
                                Title:   Vice President
                                      ------------------------------------


                                                           Exhibit 10.15

                                   PROMISSORY NOTE
                                   ---------------



          U.S.$15,000,000                                 November 12, 1996


                  FOR VALUE RECEIVED, the undersigned, INTERNATIONAL MUREX
          TECHNOLOGIES CORPORATION, a corporation organized under the laws
          of the Province of British Columbia, MUREX DIAGNOSTICS
          INTERNATIONAL, INC., a corporation organized under the laws of
          Barbados, IMTC HOLDINGS, INC., a corporation organized under the
          laws of the State of Delaware, MUREX DIAGNOSTICS CORPORATION, a
          corporation organized under the laws of Barbados, IMTC HOLDINGS
          (UK) LIMITED, a corporation organized under the laws of England,
          MUREX DIAGNOSTICS, INC., a corporation organized under the laws
          of the State of Delaware, and MUREX BIOTECH LIMITED, a
          corporation organized under the laws of England (collectively,
          the "Borrowers" and each, a "Borrower"), hereby each jointly and
          severally promise to pay to the order of BANK OF AMERICA, F.S.B.
          (hereinafter, together with its successors and assigns called the
          "Lender"), at such place as the Lender may designate in writing
          to the Borrower Representative, in immediately available funds,
          the principal sum of FIFTEEN MILLION AND 00/100 DOLLARS
          ($15,000,000) of United States funds, or, if less, so much
          thereof as may from time to time be advanced by the Lender to the
          Borrowers hereunder, plus interest as hereinafter provided.  Such
          advances shall be endorsed from time to time on the grid attached
          hereto, but the failure to make such notations shall not affect
          the validity of any Borrower's obligation to repay unpaid
          principal and interest hereunder.

                  This Note is one of the Notes referred to in that certain
          Credit Agreement of even date herewith by and among International
          Murex Technologies Corporation, Murex Diagnostics International,
          Inc., IMTC Holdings, Inc., Murex Diagnostics Corporation, IMTC
          Holdings (UK) Limited, Murex Diagnostics, Inc. and Murex Biotech
          Limited, as Borrowers, Bank of America Illinois and Bank of
          America National Trust and Savings Association, acting through
          its London Branch, as Issuing Banks, Bank of America, F.S.B., as
          Agent and a Lender, and the other financial institutions party
          thereto from time to time as Lenders (as amended, supplemented or
          otherwise modified from time to time, the "Credit Agreement"). 
          All capitalized terms used herein shall have the meanings
          ascribed to such terms in the Credit Agreement, except to the
          extent such capitalized terms are otherwise defined or limited
          herein.

                  All principal amounts and other Obligations then
          outstanding hereunder shall be due and payable on the Maturity
          Date.  In addition, the Borrowers shall repay principal
          outstanding hereunder from time to time as set forth in the
          Credit Agreement.

                  Prior to the Maturity Date, each Borrower shall be
          entitled to borrow, re-pay and re-borrow funds hereunder pursuant
          to the terms and conditions of the Credit Agreement.  Prepayment
          of the principal amount of any Loan may be made only as provided
          in the Credit Agreement.

                  Each Borrower hereby promises to pay interest on the
          unpaid principal amount hereof as provided in the Credit
          Agreement.  Interest under this Note shall also be due and
          payable when this Note shall become due (whether at maturity, by
          reason of acceleration or otherwise).  Overdue principal and, to
          the extent permitted by law, overdue interest, shall bear
          interest at a rate per annum equal to the Default Rate and shall
          be payable in the manner provided in the Credit Agreement.

                  In no event shall the amount of interest due or payable
          hereunder exceed the maximum rate of interest allowed by
          applicable law, and in the event any such payment is
          inadvertently made by the Borrowers or inadvertently received by
          the Lender, then such excess sum shall be credited as a payment
          of principal, unless the Borrower Representative shall notify the
          Lender in writing that it elects to have such excess sum returned
          forthwith.  It is the express intent hereof that the Borrowers
          not pay and the Lender not receive, directly or indirectly in any
          manner whatsoever, interest in excess of that which may legally
          be paid by the Borrowers under applicable law.

                  Except as otherwise expressly provided in any of the Loan
          Documents, all parties now or hereafter liable with respect to
          this Note, whether any Borrower, any guarantor, endorser, or any
          other Person hereby waive presentment for payment, demand, notice
          of non-payment or dishonor, protest, notice of protest and notice
          of any other kind whatsoever.

                  No delay or omission on the part of the Lender or any
          holder hereof in exercising its rights under this Note, or delay
          or omission on the part of the Lender, the Agent, the Issuing
          Banks, the Majority Lenders or the Lenders collectively, or any
          of them, in exercising its or their rights under the Credit
          Agreement or under any other Loan Document, or course of conduct
          relating thereto, shall operate as a waiver of such rights or any
          other right of the Lender or any holder hereof, nor shall any
          waiver by the Lender or any holder hereof, the Agent, the Issuing
          Banks, the Majority Lenders or the Lenders collectively, or any
          of them, of any such right or rights on any one occasion be
          deemed a bar to, or waiver of, the same right or rights on any
          future occasion.

                  Each Borrower promises to pay all reasonable costs of
          collection, including Attorneys' Costs, should this Note be
          collected by or through an attorney-at-law or under advice
          therefrom.

                  Time is of the essence in this Note.

                  This Note evidences the Lender's portion of the Loans
          under, and is entitled to the benefits and subject to the terms
          of, the Credit Agreement, which contains provisions with respect
          to the acceleration of the maturity of this Note upon the
          happening of certain stated events, and provisions for
          prepayment.  This Note is secured by and is also entitled to the
          benefits of the Loan Documents and any other agreement or
          instrument providing collateral for the Loans, whether now or
          hereafter in existence.

                  This Note shall be construed in accordance with and
          governed by the laws of the State of Georgia without reference to
          the conflicts or choice of law principles thereof.         



               [THE REMAINDER OF THIS PAGE IS INTENTIONALLY LEFT BLANK]


          <PAGE>

                  IN WITNESS WHEREOF, the duly authorized officers of each
          Borrower, have executed this Note, as of the day and year first
          above written.



                                           INTERNATIONAL MUREX TECHNOLOGIES
                                           CORPORATION

                                           By: /s/ Steven C. Ramsey
                                              ----------------------------
                                              Its: V.P. Controller
                                                  ------------------------

                                           Attest: /s/ Jill A. Gilmer
                                                  ------------------------
                                              Its: Secretary
                                                  ------------------------
                                                                    (SEAL)

                                           MUREX DIAGNOSTICS INTERNATIONAL,
                                           INC.

                                           By: /s/ Steven C. Ramsey
                                              ---------------------------
                                              Its:
                                                  -----------------------

                                           Attest:
                                                  -----------------------
                                              Its:
                                                  ----------------------- 
                                                                    (SEAL)

                                           IMTC HOLDINGS, INC.

                                           By: /s/ Steven C. Ramsey
                                              --------------------------
                                              Its: V.P. Finance
                                                  ----------------------

                                           Attest: /s/ Jill A. Gilmer
                                                  ----------------------
                                              Its: Secretary
                                                  ----------------------
                                                                    (SEAL)

                                           MUREX DIAGNOSTICS CORPORATION

                                           By: /s/ Steven C. Ramsey
                                              --------------------------
                                              Its: Director
                                                  ----------------------  

                                           Attest:
                                                  ----------------------
                                              Its:
                                                  ----------------------  
                                                                    (SEAL)

                                           IMTC HOLDINGS (UK) LIMITED

                                           By: /s/ Steven C. Ramsey
                                              --------------------------
                                              Its: Director
                                                  ----------------------

                                           Attest:
                                                  ----------------------
                                              Its:
                                                  ----------------------
                                                                    (SEAL)


                         [SIGNATURES CONTINUED ON NEXT PAGE]

          <PAGE>

                                           MUREX DIAGNOSTICS, INC.

                                           By: /s/ Steven C. Ramsey
                                              ----------------------------
                                              Its: V.P. Finance
                                                  ------------------------

                                           Attest: /s/ Jill A. Gilmer
                                                  ------------------------
                                              Its: Secretary
                                                  ------------------------
                                                                    (SEAL)

                                           MUREX BIOTECH LIMITED

                                           By: /s/ Steven C. Ramsey
                                              ---------------------------
                                              Its: Director
                                                  -----------------------

                                           Attest:
                                                  -----------------------
                                              Its:
                                                  -----------------------
                                                                    (SEAL)


          <PAGE>

                                        LOANS

          _________________________________________________________________

                                                  Amount of
                                                  Principal
                    Amount of      Type of        Paid or        Notation
          Date        Loan          Loan          Prepaid        Made By

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________



                                                           Exhibit 10.16

                          OFFSHORE CURRENCY PROMISSORY NOTE
                          ---------------------------------



          U.S. $8,000,000                                 November 12, 1996


                  FOR VALUE RECEIVED, the undersigned, IMTC HOLDINGS (UK)
          LIMITED, a corporation organized under the laws of England, and
          MUREX BIOTECH LIMITED, a corporation organized under the laws of
          England (collectively, the "Borrowers" and each, a "Borrower"),
          hereby each jointly and severally promise to pay to the order of
          BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION, LONDON
          BRANCH (hereinafter, together with its successors and assigns
          called the "Lender"), at such place as the Lender may designate
          in writing to the Borrower Representative, the Equivalent Amount
          of the principal sum of EIGHT MILLION AND 00/100 U.S. DOLLARS
          (U.S. $8,000,000) in Offshore Currency and in immediately
          available funds, or, if less, so much thereof as may from time to
          time be advanced as Offshore Currency Loans by the Lender to the
          Borrowers hereunder, plus interest as hereinafter provided.  Such
          advances shall be endorsed from time to time on the grid attached
          hereto, but the failure to make such notations shall not affect
          the validity of any Borrower's obligation to repay unpaid
          principal and interest hereunder.

                  This Note is one of the Notes referred to in that certain
          Credit Agreement of even date herewith by and among International
          Murex Technologies Corporation, Murex Diagnostics International,
          Inc., IMTC Holdings, Inc., Murex Diagnostics Corporation, IMTC
          Holdings (UK) Limited, Murex Diagnostics, Inc. and Murex Biotech
          Limited, as Borrowers, Bank of America Illinois and Bank of
          America National Trust and Savings Association, acting through
          its London Branch, as Issuing Banks, Bank of America, F.S.B., as
          Agent and a Lender, and the other financial institutions party
          thereto from time to time as Lenders (as amended, supplemented or
          otherwise modified from time to time, the "Credit Agreement"). 
          All capitalized terms used herein shall have the meanings
          ascribed to such terms in the Credit Agreement, except to the
          extent such capitalized terms are otherwise defined or limited
          herein.

                  All principal amounts and other Obligations then
          outstanding hereunder shall be due and payable on the Maturity
          Date.  In addition, the Borrowers shall repay principal
          outstanding hereunder from time to time as set forth in the
          Credit Agreement.

                  Prior to the Maturity Date, each Borrower shall be
          entitled to borrow, re-pay and re-borrow funds hereunder pursuant
          to the terms and conditions of the Credit Agreement.  Prepayment
          of the principal amount of any Offshore Currency Loan may be made
          only as provided in the Credit Agreement.

                  Each Borrower hereby promises to pay interest on the
          unpaid principal amount hereof as provided in the Credit
          Agreement.  Interest under this Note shall also be due and
          payable when this Note shall become due (whether at maturity, by
          reason of acceleration or otherwise).  Overdue principal and, to
          the extent permitted by law, overdue interest, shall bear
          interest at a rate per annum equal to the Default Rate and shall
          be payable in the manner provided in the Credit Agreement.

                  In no event shall the amount of interest due or payable
          hereunder exceed the maximum rate of interest allowed by
          applicable law, and in the event any such payment is
          inadvertently made by the Borrowers or inadvertently received by
          the Lender, then such excess sum shall be credited as a payment
          of principal, unless the Borrower Representative shall notify the
          Lender in writing that it elects to have such excess sum returned
          forthwith.  It is the express intent hereof that the Borrowers
          not pay and the Lender not receive, directly or indirectly in any
          manner whatsoever, interest in excess of that which may legally
          be paid by the Borrowers under applicable law.

                  Except as otherwise expressly provided in any of the Loan
          Documents, all parties now or hereafter liable with respect to
          this Note, whether any Borrower, any guarantor, endorser, or any
          other Person hereby waive presentment for payment, demand, notice
          of non-payment or dishonor, protest, notice of protest and notice
          of any other kind whatsoever.

                  No delay or omission on the part of the Lender or any
          holder hereof in exercising its rights under this Note, or delay
          or omission on the part of the Lender, the Agent, the Issuing
          Banks, the Majority Lenders or the Lenders collectively, or any
          of them, in exercising its or their rights under the Credit
          Agreement or under any other Loan Document, or course of conduct
          relating thereto, shall operate as a waiver of such rights or any
          other right of the Lender or any holder hereof, nor shall any
          waiver by the Lender or any holder hereof, the Agent, the Issuing
          Banks, the Majority Lenders or the Lenders collectively, or any
          of them, of any such right or rights on any one occasion be
          deemed a bar to, or waiver of, the same right or rights on any
          future occasion.

                  Each Borrower promises to pay all reasonable costs of
          collection, including Attorneys' Costs, should this Note be
          collected by or through an attorney-at-law or under advice
          therefrom.

                  Time is of the essence in this Note.

                  This Note evidences the Lender's portion of the Offshore
          Currency Loans under, and is entitled to the benefits and subject
          to the terms of, the Credit Agreement, which contains provisions
          with respect to the acceleration of the maturity of this Note
          upon the happening of certain stated events, and provisions for
          prepayment.  This Note is secured by and is also entitled to the
          benefits of the Loan Documents and any other agreement or
          instrument providing collateral for the Offshore Currency Loans,
          whether now or hereafter in existence.

                  This Note shall be construed in accordance with and
          governed by the laws of the State of Georgia without reference to
          the conflicts or choice of law principles thereof.



               [THE REMAINDER OF THIS PAGE IS INTENTIONALLY LEFT BLANK]


          <PAGE>

                  IN WITNESS WHEREOF, the duly authorized officers of each
          Borrower, have executed this Note, as of the day and year first
          above written.


                                           IMTC HOLDINGS (UK) LIMITED

                                           By: /s/ Steven C. Ramsey
                                              ----------------------------
                                              Its: Director 
                                                  ------------------------

                                           Attest:
                                                  ------------------------
                                              Its:
                                                  ------------------------
                                                                     (SEAL)


                                           MUREX BIOTECH LIMITED

                                           By: /s/ Steven C. Ramsey
                                              ----------------------------
                                              Its: Director
                                                  ------------------------

                                           Attest:
                                                  ------------------------
                                              Its:
                                                  ------------------------
                                                                     (SEAL)


          <PAGE>

                               OFFSHORE CURRENCY LOANS

          _________________________________________________________________

                                             Amount of
                                             Principal
                    Amount of Offshore       Paid or        Notation
          Date        Currency Loan          Prepaid        Made By

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________

          _________________________________________________________________



                                                           Exhibit 10.17

                                  SECURITY AGREEMENT
                                  ------------------


                  THIS SECURITY AGREEMENT (the "Agreement") dated as of
             this 12th day of November, 1996, by IMTC HOLDINGS, INC., a
             Delaware corporation, MUREX DIAGNOSTICS, INC., a Delaware
             corporation, and INTERNATIONAL MUREX TECHNOLOGIES
             CORPORATION, a corporation organized under the laws of the
             Province of British Columbia (collectively, the

             "Borrowers"), and Bank of America, F.S.B. (the "Agent"), as
             agent for itself and on behalf of the Lenders and the
             Issuing  Banks (all as defined in the Credit Agreement (as
             defined below));

                  PRELIMINARY STATEMENTS:

                  (1)  The Borrowers, Murex Diagnostics International,
             Inc., Murex Diagnostics Corporation, IMTC Holdings (UK)
             Limited, and Murex Biotech Limited, the Agent, the Issuing
             Banks, and the Lenders have entered into that certain Credit
             Agreement of even date herewith (said Credit Agreement, as
             it may hereafter be amended, supplemented or otherwise
             modified from time to time, being the "Credit Agreement").

                  (2)  It is a condition precedent to the making of Loans
             and the issuance of Letters of Credit (as defined in the
             Credit Agreement) under the Credit Agreement that the
             Borrowers shall have granted the security interest
             contemplated by this Agreement.

                  NOW, THEREFORE, in consideration of the premises and
             for other good and valuable consideration, the receipt and
             sufficiency of which are hereby acknowledged, the parties
             hereto hereby agree that capitalized terms used herein
             without definition shall have the meanings ascribed thereto
             in the Credit Agreement and further agree as follows:

                  SECTION 1.  Grant of Security.  Each Borrower hereby
                              -----------------
             grants, assigns and pledges to the Agent a security interest
             in and security title to (together with a right of setoff)
             all of such Borrower's right, title and interest in and to
             the following, whether now owned or hereafter acquired
             (collectively, the "Collateral"):

                  (a)  all Inventory in all of its forms, wherever
             located, now or hereafter existing (including, but not
             limited to, (i) all goods, merchandise and other personal
             property owned and held for sale, and (ii) all raw
             materials, work or goods in process, finished goods thereof,
             and materials and supplies which contribute to the finished
             products of any Borrower in the ordinary course of business
             and (iii) goods which are returned to or repossessed by any
             Borrower), whether any Borrower has an interest in mass or a
             joint or other interest or right of any other kind
             (including, without limitation, goods in which any Borrower
             has an interest or right as consignee), and all accessions
             thereto and products thereof and documents and warehouse
             receipts therefor (any and all such inventory, accessions,
             products and documents being the "Inventory"); 

                  (b)  all accounts, contract rights, chattel paper,
             instruments, warehouse receipts, drafts, acceptances,
             deposit accounts, and documents of each Borrower, whether
             secured or unsecured, and whether now existing or hereafter
             created or arising, and all rights now or hereafter existing
             in and to all security agreements, leases, and other
             contracts securing or otherwise relating to any such
             accounts, contract rights, chattel paper, instruments,
             deposit accounts, drafts, acceptances and documents (any and
             all such accounts, contract rights, chattel paper,
             instruments, deposit accounts, drafts, acceptances and
             documents being the "Accounts" and any and all such leases,
             security agreements and other contracts being the "Related
             Contracts"), and shall include, without limitation, the
             proceeds of all warranty agreements and service contracts
             sold by or on behalf of any Borrower;

                  (c)  all books and records (including, without
             limitation, computer tapes, programs, printouts, and all
             other computer materials, records and electronic data
             processing software) recording, evidencing or relating to
             any or all of the foregoing Collateral;

                  (d)  all deposit accounts (and the investments and
             earnings thereof and documents evidencing the same) into
             which the proceeds of any of the foregoing may from time to
             time be deposited;

                  (e)  all proceeds of any and all of the foregoing
             Collateral (including, without limitation, cash proceeds and
             other proceeds which constitute property of the types
             described in clauses (a) and (b) of this Section 1) and, to
             the extent not otherwise included, all payments under
             insurance (whether or not the Agent is the loss payee
             thereof), or any indemnity, warranty or guaranty, payable by
             reason of loss or damage to or otherwise with respect to any
             of the foregoing Collateral.  

                  SECTION 2.  Security for Obligations.  This
                              ------------------------
             Agreement secures the payment of the Obligations of the
             Borrowers now or hereafter existing.  Without limiting the
             generality of the foregoing, this Agreement secures the
             payment of all amounts which constitute part of the
             Obligations and would be owed by any Borrower to the Agent,
             the Issuing Banks, or the Lenders under the Credit Agreement
             and the Notes but for the fact that they are unenforceable  
             or not allowable due to the existence of a bankruptcy,
             reorganization or similar proceeding involving any Borrower.

                  SECTION 3.  Borrowers Remain Liable.  Anything
                              -----------------------
             herein to the contrary notwithstanding, (a) the Borrowers
             shall remain liable under the contracts and agreements
             included in the Collateral to the extent set forth therein
             to perform all of duties and obligations thereunder to the
             same extent as if this Agreement had not been executed, (b)
             the exercise by the Agent of any of the rights hereunder
             shall not release any Borrower from any of its duties or
             obligations under the contracts and agreements included in
             the Collateral, and (c) neither the Agent, any Issuing Bank,
             nor any Lender shall have any obligation or liability under
             the contracts and agreements included in the Collateral by
             reason of this Agreement, nor shall the Agent, any Issuing
             Bank, nor any Lender be obligated to perform any of the
             obligations or duties of any Borrower thereunder or to take
             any action to collect or enforce any claim for payment
             assigned hereunder.

                  SECTION 4.  Delivery of Chattel Paper.  Each Borrower
                              -------------------------
             will promptly upon request by the Agent deliver, assign, and
             endorse to the Agent all chattel paper and all other
             documents held by such Borrower in connection therewith.

                  SECTION 5.  Government Contracts.  If any Account or
                              --------------------
             chattel paper arises out of a contract or contracts with the
             United States of America or any department, agency, or
             instrumentality thereof, each Borrower shall immediately
             notify the Agent thereof in writing and execute any
             instruments or take any steps reasonably required by the
             Agent in order that all moneys due or to become due under
             such contract or contracts shall be assigned to the Agent
             and notice thereof given under the Federal Assignment of
             Claims Act or other applicable law.

                  SECTION 6.  Representations and Warranties.  Each
                              ------------------------------
             Borrower hereby represents and warrants that: 

                  (a)  It is the sole owner of each item of the
             Collateral in which it purports to grant a security interest
             hereunder, having good and marketable title thereto free and
             clear of any and all Liens except (i) the security interest
             granted to the Agent under this Security Agreement or the
             other Collateral Documents and (ii) Permitted Liens.  Each
             Borrower will warrant and defend the Collateral against all
             claims and demands of all Persons at any time claiming the
             same or any interest thereon.

                  (b)  No effective security agreement, financing
             statement, equivalent security or Lien instrument or
             continuation statement covering all or any part of the
             Collateral is on file or of record in any public office,
             except (i) such as have been filed in favor of the Agent
             pursuant to this Security Agreement or the other Collateral
             Documents, (ii) such as relate to Permitted Liens, or (iii)
             as to which duly executed mortgage releases, UCC-3 Financing
             Statement releases, or other forms of lien satisfaction have
             been delivered to the Agent on or prior to the Agreement
             Date.

                  (c)  Upon the filing of appropriate financing
             statements in the jurisdictions listed on Schedule I hereto,
                                                       ----------
             this Security Agreement will be effective to create a valid
             and continuing Lien on and perfected security interest in
             favor of the Agent in the Collateral with respect to which a
             security interest may be perfected by filing pursuant to the
             Uniform Commercial Code (the "Code"), which lien and
             security interest will be prior to all other Liens (except
             for any higher-ranking Permitted Liens), and is enforceable
             as such as against creditors of and purchasers from such
             Borrower (other than purchasers of Inventory in the ordinary
             course of business).  Upon filing of appropriate financing
             statements in the jurisdictions listed on Schedule I hereto
                                                       ----------
             and delivery of other collateral to the Agent at closing,
             all action (including, without limitation, all filings,
             registrations and recordings) necessary or desirable to
             create, protect and perfect the security interest granted to
             the Agent hereby in respect of each item of the Collateral
             has been duly accomplished.

                  (d)  Such Borrower's chief executive office,  principal
             place of business, corporate offices, all warehouses and
             premises within which Collateral is stored or located, and
             the locations of all of its records concerning the
             Collateral are set forth on Schedule II.  Schedule II
                                         -----------   -----------
             correctly identifies any of such facilities or locations
             (including proposed locations) that are not owned by such
             Borrower and sets forth the names of the owners and lessors
             or collateral of such facilities and locations.  Such
             Borrower shall not change its name, chief executive office,
             principal place of business, corporate offices, or
             warehouses or Collateral premises, or the location of its
             records concerning the Collateral without giving thirty (30)
             days prior written notice thereof to the Agent and taking
             all actions deemed by the Agent necessary or appropriate to
             protect and perfect the Agent's interest in the Collateral,
             including obtaining such landlord waivers, bailee waivers,
             mortgagee waivers and the like as Agent may reasonably
             require.

                  (e)  With respect to any Inventory, (i) such property
             (other than Inventory in transit and Inventory in the
             aggregate having a fair market value not exceeding $10,000
             at any time) is located at one of the locations set forth in
             Schedule II, (ii) such Borrower has good, indefeasible and
             -----------
             marketable title to such property and such property is not
             subject to any Lien whatsoever, except for Permitted Liens,
             Liens as to which duly executed UCC-3 Financing Statements
             and other forms of lien satisfaction have been delivered to
             the Agent on or prior to the Agreement Date, and the first
             priority perfected security interest granted to the Agent
             hereunder, (iii) except as noted in Schedule 4 to the Credit
                                                 ----------
             Agreement, such property is not subject to any licensing,
             patent, royalty, trademark, trade name or copyright
             agreements between such Borrower and any third parties, and
             (iv) the completion of manufacture, sale or other
             disposition of such property by the Agent or any Lender
             following an Event of Default shall not require the consent
             of any Person and shall not constitute a breach or default
             under any contract or agreement to which such Borrower is a
             party or to which such property is subject.

                  SECTION 7.  Further Assurances.  (a) Each Borrower
                              ------------------
             agrees that from time to time, at the expense of such
             Borrower, such Borrower will promptly execute and deliver
             all further instruments and documents, and take all further
             action, that may be necessary or that the Agent may
             reasonably request, in order to perfect and protect any
             security interest granted or purported to be granted hereby
             or to enable the Agent to exercise and enforce its rights
             and remedies hereunder with respect to any Collateral. 
             Without limiting the generality of the foregoing, each
             Borrower will: (i) mark conspicuously each chattel paper
             included in the Accounts and, at the request of the Agent,
             each document included in the Inventory, each Related
             Contract and each of its records pertaining to the
             Collateral with a legend, in form and substance satisfactory
             to the Agent, indicating that such document, chattel paper,
             Related Contract or Collateral is subject to the security
             interest granted hereby; (ii) if any Account shall be
             evidenced by a promissory note or other instrument or
             chattel paper with an original principal amount equal to or
             greater than $50,000, deliver and pledge to the Agent
             hereunder such note or instrument or chattel paper duly
             indorsed and accompanied by duly executed instruments of
             transfer or assignment, all in form and substance
             satisfactory to the Agent; and (iii) execute and file such
             financing or continuation statements, or amendments thereto,
             and such other instruments or notices, as may be necessary
             or as the Agent may reasonably request, in order to perfect
             and preserve the security interest granted or purported to
             be granted hereby.

                  (b)  Each Borrower hereby authorizes the Agent and
             appoints the Agent its attorney-in-fact to file one or more
             financing or continuation statements, and amendments
             thereto, relating to all or any part of the Collateral
             without the signature of such Borrower where permitted by
             law.  A photocopy or other reproduction of this Agreement or
             any financing statement covering the Collateral or any part
             thereof shall be sufficient as a financing statement where
             permitted by law.

                  (c)  Each Borrower shall keep and maintain, at its own
             cost and expense, satisfactory and complete records of the
             Collateral, including a record of any and all payments
             received and any and all credits granted with respect to the
             Collateral and all other dealings with the Collateral.  As
             further security, each Borrower agrees that the Agent shall
             have a special property right and security interest in all
             of such Borrower's books and records pertaining to the
             Collateral and, upon the occurrence of an Event of Default,
             such Borrower shall deliver and turn over any such books and
             records to the Agent or its representatives at any time on
             demand of the Agent. 

                  SECTION 8.  Insurance.  Each Borrower shall, at its own
                              ---------
             expense, maintain insurance with respect to the Collateral
             in such amounts, against such risks, in such form and with
             such insurers, as set forth in the Credit Agreement.

                  SECTION 9.  Transfers and Other Liens.  Borrowers shall
                              -------------------------
             not (i) sell, assign (by operation of law or otherwise) or
             otherwise dispose of, or grant any option with respect to,
             any of the Collateral, except Inventory in the ordinary
             course of business and as otherwise permitted by the Credit
             Agreement, or (ii) create or permit to exist any Lien,
             security interest, option or other charge or encumbrance
             upon or with respect to any of the Collateral, except for
             Permitted Liens.

                  SECTION 10.  Agent Appointed Attorney-in-Fact.  (a)
                               --------------------------------
             Each Borrower hereby irrevocably appoints the Agent such
             Borrower's attorney-in-fact, with full authority in the
             place and stead of such Borrower and in the name of such
             Borrower or otherwise, at such time as an Event of Default
             has occurred and until such time as such Event of Default is
             waived in writing by the Lenders in accordance with the
             Credit Agreement, to take any action and to execute any
             instrument which the Agent may deem necessary or advisable
             to accomplish the purposes of this Agreement, including,
             without limitation:

                       (i)  to ask, demand, collect, sue for, recover,
             compromise, receive and give acquittance and receipts for
             moneys due and to become due under or in connection with the
             Collateral,

                       (ii) to receive and open all mail addressed to any
             Borrower and to notify postal authorities to change the
             address for the delivery of mail to each Borrower to that of
             the Agent,

                       (iii)     to receive, endorse, and collect any
             drafts or other instruments, documents and chattel paper, in
             connection therewith,

                       (iv) to file any claims or take any action or
             institute any proceedings which the Agent may deem necessary
             or desirable for the collection of any of the Collateral or
             otherwise to enforce the rights of the Agent with respect to
             any of the Collateral,

                       (v)  to direct any party liable for any payment
             under or in respect of any of the Collateral to make payment
             of any and all monies due or to become due thereunder,
             directly to the Agent or as the Agent shall direct,

                       (vi) to sign and endorse any invoices, freight or
             express bills, bills of lading, storage or warehouse
             receipts, drafts against Account Debtors, assignments,
             verifications, and notices in connection with Accounts and
             other documents constituting or related to the Collateral,

                       (vii)     to settle, compromise or adjust any
             suit, action, or proceeding described above and, in
             connection therewith, give such discharges or releases as
             the Agent may deem appropriate,

                       (viii)    to repair, alter, or supply goods, if
             any, necessary to fulfill in whole or in part the purchase
             order of any Account Debtor, and

                       (ix) to use any trademarks, trade names,
             industrial designs or other intellectual property rights to
             the extent necessary to sell Inventory and to collect any
             amounts due under Accounts or Related Contracts.

                  (b)  Each Borrower hereby ratifies, to the extent
             permitted by law, all that said attorneys shall lawfully do
             or  cause to be done by virtue hereof.  The power of
             attorney granted pursuant to this Section 10 is a power
                                               ----------
             coupled with an interest and shall be irrevocable until the
             payment in full of the Obligations and the termination of
             the Commitment. 

                  (c)  Each Borrower also authorizes the Agent, at any
             time and from time to time, following the occurrence of an
             Event of Default and until such time as such Event of
             Default is waived in writing by the Lenders in accordance
             with the Credit Agreement, to (i) communicate in its own
             name with any Account Debtor with regard to the assignment
             of the right, title and interest of such Borrower in and
             under the Accounts and other matters relating thereto and
             (ii) execute, in connection with the sale provided for in
             Section 13 hereof, any endorsements, assignments or other
             ----------
             instruments of conveyance or transfer with respect to the
             Collateral.

                  SECTION 11.  Agent May Perform.  If the Borrowers fail
                               -----------------
             to perform any agreement contained herein, the Agent may
             itself perform, or cause performance of, such agreement, and
             the expenses, including attorneys' fees, of the Agent
             incurred in connection with such performance or compliance,
             together with interest thereon at the Default Rate shall be
             payable by such Borrower to the Agent on demand and  shall
             constitute part of the Obligations secured hereby.

                  SECTION 12.  The Agent's Duties.  The powers conferred
                               ------------------
             on the Agent hereunder are solely to protect its interest in
             the Collateral and shall not impose any duty upon it, any
             Lender or any Issuing Bank to exercise any such powers. 
             Except for the safe custody of any Collateral in its
             possession and the accounting for moneys actually received
             by it hereunder, the Agent shall have no duty as to any
             Collateral or as to the taking of any necessary steps to
             preserve rights against prior parties or any other rights
             pertaining to any Collateral.  The Agent shall be deemed to
             have exercised reasonable care in the custody and
             preservation of any Collateral in its possession if such
             Collateral is accorded treatment substantially equal to that
             which the Agent accords its own property.  Each reference
             herein to any right granted to, benefit conferred upon, or
             power exercisable by the "Agent" shall be a reference to the
             Agent (including any successors to the Agent pursuant to the
             Credit Agreement) for itself and for the ratable benefit of
             the Lenders and the Issuing Banks, and each action taken or
             right exercised hereunder shall be deemed to have been so
             taken or exercised by the Agent for itself and for the
             benefit of and on behalf of all of the Lenders and the
             Issuing Banks. 

                  SECTION 13.  Remedies.   (a) (i) If any Event of
                               --------
             Default shall occur (and until such time as such Event of
             Default is waived in writing by the Lenders in accordance
             with the Credit Agreement), the Agent may exercise in
             addition to all other rights and remedies granted to it
             under this Security Agreement, the Credit Agreement, the
             other Loan Documents and under any other instrument or
             agreement securing, evidencing or relating to the Obliga-
             tions, all rights and remedies of a secured party under the
             Code.  Without limiting the generality of the foregoing,
             each Borrower expressly agrees that in any such event Agent
             without demand of performance or other demand, advertisement
             or notice of any kind (except the notice specified below of
             time and place of public or private sale) to or upon such
             Borrower or any other Person (all and each of which demands,
             advertisements and notices are hereby expressly waived to
             the maximum extent permitted by the Code and other
             applicable law), may forthwith enter upon the premises of
             such Borrower where any Collateral is located through
             self-help, without judicial process, without first obtaining
             a final judgment or giving such Borrower notice and
             opportunity for a hearing on the Agent's claim or action,
             and without paying rent to such Borrower, and collect,
             receive, assemble, process, appropriate and realize upon the
             Collateral, or any part thereof, and may forthwith sell,
             lease, assign, give an option or options to purchase, or
             sell or otherwise dispose of and deliver said Collateral (or
             contract to do so), or any part thereof, in one or more  
             parcels at public or private sale or sales, at any exchange
             at such prices as it may deem best, for cash or on credit or
             for future delivery without assumption of any credit risk. 
             The Agent and any Lender shall have the right upon any such
             public sale or sales and, to the extent permitted by law,
             upon any such private sale or sales, to purchase for its
             benefit the whole or any part of said Collateral so sold,
             free of any right or equity of redemption, which equity of
             redemption each Borrower hereby releases.  Each Borrower
             agrees that, to the extent notice of sale shall be required
             by law, at least ten (10) days' notice to the Borrowers of
             the time and place of any public sale or the time after
             which any private sale is to be made shall constitute
             reasonable notification.  The Agent shall not be obligated
             to make any sale of Collateral regardless of notice of sale
             having been given.  The Agent may adjourn any public or
             private sale from time to time by announcement at the time
             and place fixed therefor, and such sale may, without further
             notice, be made at the time and place to which it was so
             adjourned.  The Agent is hereby granted a license or other
             right to use, without charge, each Borrower's labels,
             patents, copyrights, rights of use of any name, trade
             secrets, trade names, trademarks, service marks and
             advertising matter, or any property of a similar nature,
             whether owned by such Borrower or with respect to which any
             Borrower has rights under license, sublicense or other
             agreements, as it pertains to the Collateral, in preparing
             for sale, advertising for sale and selling any Collateral
             and each Borrower's rights under all licenses and all
             franchise agreements shall inure to the benefit of the
             Agent.  The Agent shall have the right to conduct such sales
             on such Borrower's premises or elsewhere and shall have the
             right to use such Borrower's premises without charge for
             such sales for such time or times as the Agent deems
             necessary or advisable except as otherwise provided in any
             applicable Landlord's Consent.

                  (b)  Each Borrower further agrees, at the Agent's
             request, to assemble the Collateral and make it available to
             the Agent at places which the Agent shall select, whether at
             such Borrower's premises or elsewhere.  Until the Agent is
             able to effect a sale, lease, or other disposition of the
             Collateral, the Agent shall have the right to hold or use
             the Collateral, or any part thereof, to the extent that it
             deems appropriate for the purpose of preserving the
             Collateral or its value or for any other purpose deemed
             appropriate by the Agent.  The Agent shall have no
             obligation to such Borrower to maintain or preserve the
             rights of such Borrower as against third parties with
             respect to the Collateral while the Collateral is in the
             possession of the Agent.  Agent may, if it so elects, seek
             the appointment of a receiver or keeper to take possession
             of the Collateral and to enforce any of the Agent's remedies
             with respect to such appointment without prior notice or
             hearing.  The Agent shall apply the net proceeds of any such
             collection, recovery, receipt, appropriation, realization or
             sale, as provided in Section 13(d) hereof, with Borrowers
                                  -------------
             remaining liable for any deficiency remaining unpaid after
             such application, and only after so paying over such net
             proceeds and after the payment by the Agent of any other
             amount required by any provision of law, including Section
             9-504(1)(c) of the Code (but only after the Agent has
             received what the Agent considers reasonable proof of a
             subordinate party's security interest), need the Agent
             account for the surplus, if any, to the Borrowers.  To the
             maximum extent permitted by applicable law, each Borrower
             waives all claims, damages, and demands against the Agent,
             the Issuing Banks and the Lenders arising out of the
             repossession, retention or sale of the Collateral except
             such as arise out of the gross negligence or willful
             misconduct of such party as determined by a final order of a
             court of competent jurisdiction.  

                  (c)  Except as otherwise specifically provided herein,
             each Borrower hereby waives presentment, demand, protest or
             any notice (to the maximum extent permitted by applicable
             law) of any kind in connection with this Security Agreement
             or any Collateral.

                  (d)  The Proceeds of any sale, disposition or other
             realization upon all or any part of the Collateral shall be
             distributed by the Agent upon receipt in accordance with the
             terms of the Credit Agreement.

                  (e)  Each Borrower hereby acknowledges that the
             Obligations arose out of a commercial transaction, and
             agrees that if an Event of Default shall occur the Agent
             shall have the right to an immediate writ of possession
             without notice of a hearing.  The Agent shall have the right
             to the appointment of a receiver for the Collateral, and
             each Borrower hereby consents to such rights and such
             appointment and hereby waives any objection such Borrower
             may have thereto or the right to have a bond or other
             security posted by the Agent, the Issuing Bank or any Lender
             in connection therewith.

                  SECTION 14.  Remedies Cumulative.  Each right, power,
                               -------------------
             and remedy of the Agent, any Issuing Bank and any Lender as
             provided for in this Agreement or in the other Loan
             Documents or now or hereafter existing at law or in equity
             or by statute or otherwise shall be cumulative and
             concurrent and shall be in addition to every other right,
             power, or remedy provided for in this Agreement or in the
             other Loan Documents or now or hereafter existing at law or
             in equity or by statute or otherwise, and the exercise or
             beginning of the exercise by any of the Agent, any Issuing
             Bank or the Lenders, of any one or more of such rights,
             powers, or remedies shall not preclude the simultaneous or
             later exercise by any of the Agent, any Issuing Bank and the
             Lenders of any or all such other rights, powers, or
             remedies.

                  SECTION 15.  Possession Until Default.  Until an Event
                               ------------------------
             of Default shall occur and be continuing and except as
             otherwise provided in this Security Agreement, the Credit
             Agreement or other Loan Documents, each Borrower will have
             the right to possession and enjoyment of the Collateral for
             the purpose of conducting the ordinary course of its
             business, subject to and upon the terms hereof and of the
             Credit Agreement and other Loan Documents.

                  SECTION 16.  Amendments; Etc.  No waiver of any
                               ---------------
             provision of this Agreement, and no consent to any departure
             by any Borrower herefrom, shall in any event be effective
             unless the same shall be in writing and signed by the Agent,
             and then such waiver or consent shall be effective only in
             the specific instance and for the specific purpose for which
             given.  No amendment of any provision of this Agreement
             shall be effective unless the same shall be in writing and
             signed by the Agent and the Borrowers.

                  SECTION 17.  Addresses for Notices.  All notices and
                               ---------------------
             other communications provided for hereunder shall be given
             in the form and manner and delivered to the Agent or any
             Borrower, as the case may be, at its respective address
             specified in the Credit Agreement, or, as to either party,
             at such other address as shall be designated by such party
             in a written notice to the other party.  

                  SECTION 18.  Continuing Security Interest: Assignments
                               -----------------------------------------
             under Credit Agreement.  This Agreement shall create a
             ----------------------
             continuing security interest in the Collateral and shall (i)
             remain in full force and effect until the later of (x) the
             payment in full of the Obligations and (y) the termination
             of the Commitment, (ii) be binding upon each Borrower, its
             successors and assigns, and (iii) inure to the benefit of,
             and be enforceable by, the Agent, for the benefit of the
             Lenders and the Issuing Banks and their respective
             successors, transferees and assigns.  Upon the later of the
             payment in full of the Obligations (including all amounts
             payable under this Agreement) and the termination of the
             Commitment, the security interest granted hereby shall
             terminate and all rights to the Collateral shall revert to
             the Borrowers.  No transfer or renewal, extension,
             assignment or termination of this Agreement or of the Credit
             Agreement, any other Loan Document, or any other instrument
             or document executed and delivered by any Borrower to the
             Agent, the Issuing Banks of the Lenders nor any additional
             Loans made by Lenders or the Issuing Bank to any Borrower,
             nor the taking of further security, nor the retaking or re-
             delivery of the Collateral to any Borrower by the Agent, nor
             any other act of the Agent, the Issuing Banks or the Lenders
             shall release the Borrowers from any obligation, except a
             release or discharge executed in writing by the Agent with
             respect to such obligation or payment of such obligation or
             upon full satisfaction of all the Obligations.  The Agent
             shall not by any act, delay, omission or otherwise, be
             deemed to have waived any of its rights or remedies
             hereunder, unless such waiver is in writing and signed by
             the Agent and then only to the extent therein set forth.  A
             waiver by the Agent of any right or remedy on any occasion
             shall not be construed as a bar to the exercise of any such
             right or remedy which the Agent would otherwise have had on
             any other occasion.

                  SECTION 19.  Governing Law: Terms.  This Agreement
                               --------------------
             shall be governed by and construed in accordance with the
             laws of the State of Georgia, except to the extent that the
             validity or perfection of the security interest hereunder,
             or remedies hereunder, in respect of any particular
             Collateral are governed by the laws of a jurisdiction other
             than the State of Georgia. 

                  SECTION 20.  Miscellaneous.
                               -------------

                  (a)  This Agreement may be executed in any number of
             counterparts, each of which shall be deemed to be an
             original, but all such separate counterparts shall together
             constitute but one and the same instrument.

                  (b)  Any provision of this Agreement which is
             prohibited or unenforceable shall be ineffective to the
             extent of such prohibition or unenforceability without
             invalidating the remaining provisions hereof in that
             jurisdiction or affecting the validity or enforceability of
             such provision in any other jurisdiction.


             <PAGE>

                  IN WITNESS WHEREOF, the Borrowers and the Agent have
             caused this Agreement to be duly executed and delivered
             under seal by its officer thereunto duly authorized as of
             the date first above written.


                                           IMTC HOLDINGS, INC. 

                                           By:  /s/ Steven C. Ramsey
                                              -------------------------
                                              Name: Steven C. Ramsey
                                                   --------------------
                                              Title: V.P. Finance
                                                    -------------------
                                              Date: 12 Nov., 1996
                                                   --------------------


                                           MUREX DIAGNOSTICS, INC. 

                                           By:  /s/ Steven C. Ramsey
                                              -------------------------
                                              Name: Steven C. Ramsey
                                                   --------------------
                                              Title: V.P. Finance
                                                    -------------------
                                              Date: 12 Nov., 1996
                                                   --------------------


                                           INTERNATIONAL MUREX TECHNOLOGIES
                                           CORPORATION

                                           By:  /s/ Steven C. Ramsey
                                              --------------------------
                                              Name: Steven C. Ramsey
                                                   ---------------------
                                              Title: V.P. Controller
                                                    --------------------
                                              Date: 12 Nov., 1996
                                                   ---------------------



             ACCEPTED BY:

             BANK OF AMERICA, F.S.B.
             as Agent 


             By:  /s/ John Yankauskas
                --------------------------
                Name: John Yankauskas
                     ---------------------
                Title: V.P.
                      --------------------
                Date: 11-12-96
                     ---------------------


             Schedule I   - UCC-1 Filing Jurisdictions
             Schedule II  - Collateral Locations

             <PAGE>


                                        SCHEDULE I
                                        ----------

                                UCC-1 FILING JURISDICTIONS


             Debtors:
             --------

                  International Murex Technologies Corporation
                  IMTC Holdings, Inc.
                  Murex Diagnostics, Inc.


             Secured Party:
             --------------

                  Bank of America, F.S.B.


             Filing Jurisdictions:
             ---------------------

                  Gwinnett County, Georgia



             <PAGE>

                                        SCHEDULE II
                                        -----------

                        BORROWERS' OFFICES, LOCATIONS OF COLLATERAL
                             AND RECORDS CONCERNING COLLATERAL



             I.   CHIEF EXECUTIVE OFFICE AND PRINCIPAL PLACE OF BUSINESS: 

                  (a)  International Murex Technologies Corporation
                       650 Woodlawn Road West
                       Guelph, Ontario
                       Canada N1K 1B8

                  (b)  IMTC Holdings, Inc. and Murex Diagnostics, Inc.
                       3075 Northwoods Circle
                       Norcross, Georgia 30071-1542

             II.  CORPORATE OFFICES:

                  same as above

             III. OWNED WAREHOUSES AND COLLATERAL LOCATIONS:

                  none

             IV.  LEASED WAREHOUSES AND COLLATERAL LOCATIONS:

                  (a)  650 Woodlawn Road West
                       Guelph, Ontario
                       Canada N1K 1B8
                       Owner: MD-Canada (Branch of IMTC)

                  (b)  3075 Northwoods Circle
                       Norcross, Georgia 30071-1542
                       Owner: MDI

                  (c)  Trinity Laboratories, Inc.
                       7517 Precision Drive
                       Suite 107
                       Raleigh, NC 27613
                       Owner: MDI (<$10,000/mo)

                  (d)  Carr Scarborough Microbiologicals
                       5342 Panola Drive Industrial Boulevard
                       Decatur, Georgia 30035
                       Owner: MDI (<$10,000/mo)    

                  (e)  Probiol S.A.
                       Resident Iman Center
                       Angle Rue Girardot et Rue la Plage, No. 7
                       3 Eme Etage
                       Casablanca, Morocco
                       Owner: MDII

                  (f)  Murex Columbia
                       Carrera 6 No. 1D-167
                       Zona Franca de Barranquilla
                       Columbia
                       Owner: MDII

                  (g)  Murex Diagnostics Benelux BV
                       Neutralstrasse 60
                       CH-8207 Schaffhausen
                       Switzerland
                       Owner: MD Benelux

                  (h)  Central Road
                       Temple Hill
                       Dartford, Kent DA1 5LR
                       England
                       Owner: MBL

             V.   OTHER LOCATIONS AT WHICH COLLATERAL IS STORED OR LOCATED:

                  (a)  Trinity Laboratories, Inc.
                       7517 Precision Drive
                       Suite 107
                       Raleigh, North Carolina 27613

                  (b)  Carr Scarborough Microbiologicals
                       5342 Panola Drive Industrial Boulevard
                       Decatur, Georgia 30035

             VI.  LOCATIONS OF RECORDS CONCERNING COLLATERAL:

                  (a)  International Murex Technologies Corporation:
                       650 Woodlawn Road West
                       Guelph, Ontario
                       Canada N1K 1B8

                  (b)  U.S. Subsidiaries:
                       3075 Northwoods Circle
                       Norcross, Georgia 30071-1542

                  (c)  Barbados Subsidiaries:
                       2nd Floor, Trident House
                       Bridgetown
                       St. Michael
                       Barbados

                  (d)  U.K. Subsidiaries:

                       (I)  Central Road, Temple Hill
                            Dartford, Kent DA1 5LR
                            England

                       (ii) Watergate House
                            13/15 York Buildings
                            London WC2N 6JU
                            England



                                                           Exhibit 10.18


                       CERTIFICATE OF THE REGISTRATION
                           OF A MORTGAGE OR CHARGE

           PURSUANT TO SECTION 401(2) OF THE COMPANIES ACT 1985


                           COMPANY No.  02636542

        THE REGISTRAR OF COMPANIES FOR ENGLAND AND WALES HEREBY CERTIFIES 
        THAT A DEED OF CHARGE DATED THE 12th NOVEMBER 1996 AND CREATED BY
        IMTC HOLDINGS (U.K.) LIMITED FOR SECURING ALL MONIES DUE OR TO
        BECOME DUE FROM THE COMPANY TO BANK OF AMERICA NATIONAL TRUST AND
        SAVINGS ASSOCIATION UNDER A CREDIT AGREEMENT DATED 12th NOVEMBER 
        1996 WAS REGISTERED PURSUANT TO CHAPTER 1 PART XII OF THE COMPANIES
        ACT 1985 ON THE 28th NOVEMBER 1996.

        GIVEN AT COMPANIES HOUSE, CARDIFF THE 3rd DECEMBER 1996.


                                                /s/ R.N. Owens
                                               RICHARD NEIL OWENS
                                         for the Registrar of Companies

     <PAGE>


        12 NOVEMBER 1996



                              IMTC HOLDINGS (UK) LIMITED
                               (REGISTERED NO. 2636542)






                                   BANK OF AMERICA
                        NATIONAL TRUST AND SAVINGS ASSOCIATION




                              FIXED AND FLOATING CHARGE


        <PAGE>  

                                                          STAMP
                                                            OF 
                                                     COMPANIES HOUSE
                                                     ---------------
                                                        REGISTERED

                                                        28 NOV 1996
                                                      --------------
                                                            *


        THIS DEED OF CHARGE made on the 12th day of November 1996

        BETWEEN

        IMTC  HOLDINGS  (UK) LIMITED  (registered  in  England  and Wales  no.
        2636542)  whose registered office  is at  Watergate House,  13/15 York
        Buildings, London, WC2N 6JU, England (the COMPANY)

        and

        BANK  OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION acting through
        its  London Branch  at 1  Alie Street, London  E1 8DE  (the COLLATERAL
        AGENT)

        WITNESSES AS FOLLOWS:

        INTERPRETATION

        1.1  DEFINITIONS:   All  capitalized  terms  used  but  not  otherwise
        defined herein shall  have the meanings ascribed to such  terms in the
        Credit Agreement (as defined below). Additionally, in  this Deed, each
        of the following  expressions and capitalized terms has, except so far
        as the context otherwise requires, the meaning shown:

        CHARGED PROPERTY means  the property, assets,  undertaking and  rights
        for the time being comprised  in or subject to the Security  Interests
        contained in this Deed; and references to the Charged Property include
        references to any part of it;

        CREDIT AGREEMENT means the Credit agreement by and among International
        Murex Technologies Corporation, Murex Diagnostics International, Inc.,
        IMTC Holdings, Inc., Murex Diagnostics Corporation, IMTC Holdings (UK)
        Limited, Murex  Diagnostics,  Inc.,  and  Murex  Biotech  Limited,  as
        Borrowers, Bank of America,  FSB, as Agent, the Issuing  Banks and the
        Lenders,  dated  of even  date hereof  as from  time to  time amended,
        modified, supplemented or varied in  any manner or respect  whatsoever
        including, in  particular, by  any  alteration or  modification  which
        increases  or otherwise affects the liability of the Company hereunder
        or thereunder;

        THIS DEED means  this present deed  and any other  document by  which,
        pursuant to any of its provisions  or otherwise, the Company may grant
        a  Security Interest to  the Collateral Agent, as,  in each case, from
        time to time varied in any  manner or respect whatsoever, and  CHARGES
        CONTAINED IN THIS  DEED and SECURITY INTERESTS CONTAINED  IN THIS DEED
        and similar expressions shall be construed accordingly;

        RECEIVER includes any person or  persons appointed (and any additional
        person  or   persons  appointed  or  substituted)   as  administrative
        receiver, receiver, manager, or receiver and manager by the Collateral
        Agent under this Deed or otherwise;

        SECURITY   INTEREST  means   any   mortgage,  charge,   pledge,  lien,
        assignment, encumbrance, right of set off, title transfer or retention
        arrangement  or   agreement,  or  any  security  interest  whatsoever,
        howsoever created or arising.

        1.2  CONSTRUCTION:  In  this Deed, except where the  context otherwise
        requires:

        (a)  the  COMPANY  includes its  successors  and  assigns and  persons
             deriving title through or  under the Company in whole  or in part
             and whether at law or in equity and the COLLATERAL AGENT includes
             its successors and assigns and persons  deriving title through or
             under the Collateral Agent in whole or in part and whether at law
             or in equity;

        (b)  references to a document include any deed  (including this Deed),
             negotiable instrument, certificate, notice  or other document  of
             any kind and references to  any document (or a provision thereof)
             shall be  construed as a reference to  that document or provision
             as from  time to time  amended, supplemented, varied  or replaced
             (in whole or in part);

        (c)  reference to  a BUSINESS DAY shall be construed as a reference to
             a day  (other  than a  Saturday  or Sunday)  on which  banks  are
             generally open for business in London;

        (d)  references to SUBSIDIARY  and HOLDING COMPANY  have the  meanings
             ascribed to them by section 736 Companies Act 1985; and

        (e)  references to  any statute  or other legislative  provision shall
             include any statutory or legislative modification or re-enactment
             thereof, or any substitution therefor. 

        1.3  HEADINGS:   The  headings  in  this  Deed shall  not  affect  its
        interpretation.

        FIXED AND FLOATING CHARGES

        2.1  CHARGES:   The Company, with full title guarantee, hereby charges
        to the Collateral  Agent as a continuing  security for the  payment or
        discharge of the Obligations:

        (a)  with full title guarantee, by way of first fixed charge, all book
             debts and other  trade receivables now and in the  future due and
             owing  to   the  Company,  including,  without   limitation,  all
             financial instruments evidencing trade indebtedness;

        (b)  by way of  floating charge,  all its  right and  interest in  all
             stock in trade and inventory in all  its forms (wherever located)
             now or hereafter existing (including, but not limited to, (i) all
             goods, merchandise and other personal property owned and held for
             sale, (ii) all raw materials, work or goods in  process, finished
             goods thereof, and materials and supplies which contribute to the
             finished  products  of the  Company  in  the  ordinary course  of
             business  and (iii) goods which are returned to or repossessed by
             the  Company) and  all  books, records  and documents  evidencing
             title  thereto and  all monies received  in relation  to the book
             debts,   other  trade   receivables  and   financial  instruments
             evidencing  trade  indebtedness that  are  subject  to the  fixed
             charged   contained   in   clause   2.1(a)   (including,  without
             limitation,  all  payments  received  under   insurance,  or  any
             indemnity, warranty or guaranty) and all bank accounts into which
             the  proceeds of any  of the foregoing  may be paid,  and, to the
             extent that the same are not subject to a valid fixed charge, any
             of the matters subject to the charges under clause 2.1(a) and any
             monies received in relation thereto.

        2.2  WARRANTY:   The Company warrants to  the Collateral Agent that it
        is absolutely  entitled to all of the Charged Property vested in it as
        at the date of this  Deed free from all Security Interests  and claims
        whatsoever other than Permitted Liens.

        CONTINUANCE OF SECURITY

        3.1  The  charges contained in this Deed are made for securing further
        advances under the Credit Agreement and shall be without prejudice and
        in addition  to any other security whatsoever which may be held by the
        Agent or any Collateral Agent from the Company or any other Person for
        or in  respect  of the  whole  or part  of  the Obligations;  and  the
        charges, covenants and provisions contained  in this Deed shall remain
        in  force   as   continuing   security   to   the   Collateral   Agent
        notwithstanding any settlement of account or the existence at any time
        of  a credit balance on any current or other account or any other act,
        event   or  matter  whatsoever,  except  only  the  execution  by  the
        Collateral Agent as a deed of an absolute and unconditional release or
        the execution  by the Agent or  the Collateral Agent of  a receipt for
        all (and  not part only) of the Obligations and the termination of the
        Commitment, whereupon the Collateral Agent shall forthwith release any
        security  held  under  this  Deed  and  shall  execute  such  document
        evidencing this release as the Company may reasonably require.

        GENERAL COVENANTS AND REPRESENTATIONS

        4.1  COVENANTS:  Until the Obligations have been repaid and discharged
        and  the Commitment terminated, the Company further covenants with the
        Collateral Agent as follows:

        (a)  not to create or  permit to exist any Security Interest  in, over
             or affecting any of the Charged Property  (other than a Permitted
             Lien);

        (b)  not to transfer, sell, lend, lease, license  or otherwise dispose
             of any of the Charged Property, except as permitted by the Credit
             Agreement  or in connection  with sales of  goods in the ordinary
             course of business on arms length terms;

        (c)  (i)  except  as  permitted  by  the  Credit  Agreement,  not   to
                  transfer,   factor,  discount,   sell,   release,  compound,
                  subordinate,  defer or vary  the terms of  any book or other
                  debts or  moneys for the time being due, owing or payable to
                  the Company, nor  otherwise to deal with the  same except by
                  getting in the same in the usual course of business; and

             (ii) to  collect and  pay or  (if the  Collateral Agent  shall so
                  require) instruct all  customers and debtors  to pay  direct
                  into  the Company's  specified account  with the  Collateral
                  Agent  or  any  other  bank as  the  Collateral  Agent shall
                  instruct all  moneys which it  may receive  or which may  be
                  paid by customers and debtors in respect of such debts.

        (d)  in the  event that  the Collateral Agent  exercises its  right to
             take possession of all or  any of the Charged Property, to  allow
             the Collateral Agent peaceably and quietly to hold and enjoy such
             Charged Property under the terms of this  Deed without any lawful
             interruption  or disturbance from or by the Company or any person
             rightfully claiming under or in trust for the Company.

        4.2  POWERS  AND  AUTHORIZATIONS:    The Company  covenants  with  and
        represents to the Collateral Agent that the documents which contain or
        establish  the Company's  constitution include  provisions which  give
        power, and  all necessary corporate  authority has been   obtained and
        action taken, for the Company  to grant the charges contained  in this
        Deed  and  execute   and  deliver,  and  perform   the  covenants  and
        obligations  contained in  this Deed  and  that this  Deed constitutes
        valid and binding obligations of the Company enforceable in accordance
        with  its terms  except  as  such validity  or  enforceability may  be
        limited by applicable bankruptcy,  reorganization, moratorium or other
        insolvency laws affecting creditors' rights generally.

        4.3  NON-VIOLATION:   The Company further covenants  and represents to
        the Collateral Agent that  neither the execution and delivery  of this
        Deed nor  the performance of any of the covenants contained in it does
        or  will contravene  or constitute  a default  under, or  cause  to be
        exceeded any  limitation on it or the  powers of its directors imposed
        by or contained in:

             (i)  any document which contains or establishes its constitution;
                  or 

             (ii) any agreement to which it is a  party or by which any of its
                  assets is bound.

        4.4  NON-COMPLIANCE BY  COMPANY:  If the Company  for any reason fails
        to observe  or punctually  to perform  any of  its obligations to  the
        Collateral Agent, whether under this Deed or otherwise, the Collateral
        Agent (following seven days notice to  the Company to remedy the same)
        shall have power but shall not be obliged, on behalf of or in the name
        of the Company or otherwise, to perform the obligation and to take any
        steps which  the  Collateral Agent  may, in  its absolute  discretion,
        consider  appropriate  with a  view  to  remedying or  mitigating  the
        consequences of the failure, but  so that the exercise of  this power,
        or the failure to exercise it, shall in no circumstances prejudice the
        Collateral Agent's rights under this Deed.

        THE COLLATERAL AGENT'S POWERS

        5.1  AMOUNTS DUE:   Without prejudice to the provisions  of the Credit
        Agreement,  the  Obligations  shall  become due  for  the  purposes of
        section 101  of the  Law  of  Property Act  1925  (1925  ACT) and  the
        statutory  power  of  sale  and of  appointing  a  receiver  which are
        conferred  on  the  Collateral Agent  under  that  Act  (as varied  or
        extended by this Deed) and  all other powers shall be deemed  to arise
        immediately after execution of this Deed.

        5.2  POWER OF  SALE:  Section 103 of  the 1925 Act shall  not apply in
        relation to  any  of  the  charges  contained in  this  Deed  and  the
        statutory power  of sale  (as  extended by  this Deed)  and all  other
        powers  shall be  exercisable  at  any time  after  the  Agent or  the
        Collateral Agent has  served a demand for the  payment or discharge of
        the Obligations or a Receiver has been appointed. 

        5.3  LAW  OF  PROPERTY   ACT  1925:    The  provisions   of  the  1925
        Act relating to  the power of sale  and the other  powers conferred by
        section 101(l) and (2) are hereby extended (as if such extensions were
        contained therein) to  authorize the Collateral Agent at  its absolute
        discretion:

        (a)  to sell all  the Company's title  to or interest  in the  Charged
             Property,  and  to  do so  for  any shares,  debentures  or other
             securities whatsoever, or in consideration of an agreement to pay
             all or part of the purchase price at a later date or dates, or an
             agreement  to  make  periodical  payments,  whether  or  not  the
             agreement is secured  by a Security  Interest or a  guarantee, or
             for such  other consideration whatsoever as  the Collateral Agent
             may  think fit, and  also to grant any option to purchase, and to
             effect exchanges;

        (b)  with a view to  selling the Charged Property (or  offering it for
             sale) to repair,  replace and develop the Charged Property and to
             apply for any appropriate permission, license or approval;

        (c)  with a  view to or  in connection  with the sale  of the  Charged
             Property,  to carry  out any  transaction, scheme  or arrangement
             which  the  Collateral Agent  may,  in  its absolute  discretion,
             consider appropriate;

        (d)  to insure  the Charged Property  against such risks and  for such
             amounts as the Collateral Agent may consider prudent; and

        (e)  to do  all or any  of the things  or exercise all  or any  of the
             powers which are  mentioned or  referred to in  clause 6.6 as  if
             each of them  was expressly conferred on the  Collateral Agent by
             this Deed  and which may not be included in paragraphs (a) to (d)
             above.

        RECEIVER

        6.1  APPOINTMENT:   The  Collateral Agent  may by  writing or  by deed
        appoint such person  or persons (including an  officer or officers  of
        the Collateral Agent) as it thinks fit  to be administrative receiver,
        receiver, manager or receiver  and manager of the Charged  Property or
        any  part thereof and in the  case of an appointment  of more than one
        person,  to act together  or independently of the  other or others and
        the Collateral Agent may make such  appointment at any time after  the
        Agent has demanded payment of the Obligations due to the occurrence of
        an Event of Default or if it is  requested to do so by the Company  or
        upon the presentation of a petition to the court for an administration
        order in respect of the Company. 

        6.2  REMOVAL  AND  REPLACEMENT:    Except  as  otherwise  required  by
        statute, the  Collateral Agent  may by  writing  or by  deed remove  a
        Receiver and  appoint another in his  place or to act  with a Receiver
        and the  Collateral Agent may apply to the court for an order removing
        an administrative receiver.

        6.3  EXTENT OF APPOINTMENT:  The exclusion of any part  of the Charged
        Property from the  appointment of the Receiver shall  not preclude the
        Collateral Agent from subsequently extending his or their  appointment
        (or  that  of the  Receiver replacing  him or  them)  to that  part or
        appointing another  Receiver  over  any  other  part  of  the  Charged
        Property.

        6.4  AGENT OF COMPANY:  The Receiver shall be the agent of the Company
        and the  Company alone shall be responsible  for his acts and defaults
        and liable  on any contracts  or engagements  made or entered  into or
        adopted   by  him;  and  in  no  circumstances  whatsoever  shall  the
        Collateral Agent be in any way  responsible for or incur any liability
        in  connection  with  his  contracts,  engagements,  acts,  omissions,
        misconduct,  negligence or default and if  a liquidator of the Company
        shall  be appointed,  the Receiver shall  act as principal  and not as
        agent for the Collateral Agent.

        6.5  REMUNERATION:  Subject to section 36 of the Insolvency  Act 1986,
        the remuneration of the  Receiver may be fixed by the Collateral Agent
        (and may  be or include a  commission calculated by reference  to  the
        gross  amount  of all  moneys received  or  otherwise and  may include
        remuneration in connection with claims, actions or proceedings made or
        brought against the Receiver by the Company or any other person or the
        performance or discharge of any obligation imposed upon him by statute
        or  otherwise) but such  remuneration shall be  payable by the Company
        alone; and the amount of such remuneration may be debited by the Agent
        or the Collateral Agent to  any account of the Company, but  shall, in
        any event, form  part of the Obligations and accordingly be secured on
        the Charged Property under the charges contained in this Deed.

        6.6  POWERS:  The Receiver, in addition to any powers conferred  on an
        administrative receiver, receiver, manager  or receiver and manager by
        statute or common law, shall have the following powers:

        (a)  to enter upon, take possession of, get in and collect the Charged
             Property (or such  part thereof  in respect  of which  he may  be
             appointed)  whether  accrued before  or  after  the date  of  his
             appointment;

        (b)  to   sell,  exchange,  license,   surrender,  release,  disclaim,
             abandon,  return or otherwise dispose of or in any way whatsoever
             deal with  the Charged  Property or any  interest in  the Charged
             Property for  such consideration  (if any),  and upon  such terms
             (including  by deferred payment or payment by installments) as he
             may think fit and to concur in any such transaction;

        (c)  to let on charter, sub-charter,  hire, lease or sell on condition
             and to  grant  rights, options,  licenses or  easements over  the
             whole  or any part  of the Charged Property  and (with or without
             consideration)  to rescind,  surrender or  disclaim or  accept or
             agree  to  accept  surrenders  or  disclaimers  of  leases,  hire
             purchase  contracts or  agreements relating  to or  affecting the
             Charged  Property   in  such   circumstances,  to   such  persons
             (including,  without limitation,  to the  Collateral Agent),  for
             such purposes and upon such terms whatsoever as  he may think fit
             and also to  vary the terms of any contract affecting the Charged
             Property and  to act in  relation to  any review of  the rent  or
             provide payments  under such  a lease  in such  manner as he  may
             think fit;

        (d)  to insure,  protect, decorate, maintain, repair,  alter, improve,
             replace, exploit, the Charged Property or any part thereof in any
             manner and for any purpose whatsoever;

        (e)  to bring,  defend, submit to  arbitration, negotiate, compromise,
             abandon   and  settle   any  claims,  disputes   and  proceedings
             concerning the Charged Property or any part thereof;

        (f)  to  transfer all  or any  of the  Charged Property  to  any other
             company or body corporate, whether or not  formed or acquired for
             the purpose;

        (g)  to  redeem, discharge  or compromise  any Security  Interest from
             time to time having  priority to or ranking pari  passu with this
             Deed;

        (h)  in connection with the exercise of any of  his powers, to execute
             or do, or cause or authorize to be executed or done, on behalf of
             or in the  name of the Company or otherwise, as he may think fit,
             all documents,  receipts, registrations, acts or  things which he
             may consider appropriate;

        (i)  to exercise any powers, rights or entitlements in relation to any
             of  the Charged  Property or  incidental to  the ownership  of or
             rights in or to any  Charged Property and to complete,  disclaim,
             abandon  or modify  all or  any of  the outstanding  contracts or
             arrangements of the Company relating  to or affecting the Charged
             Property;

        (j)  to  exercise all  powers as  are described  in Schedule 1  to the
             Insolvency  Act  1986,   whether  or  not  the  Receiver   is  an
             ADMINISTRATIVE RECEIVER as defined in that Act;

        (k)  generally to carry out, or cause or authorize to be carried  out,
             any  transaction,  scheme  or  arrangement   whatsoever,  whether
             similar  or not  to  any of  the  foregoing, in  relation  to the
             Charged Property  which he may consider  expedient as effectually
             as if  he were  solely   and absolutely entitled  to the  Charged
             Property.

        APPLICATION OF PROCEEDS

        7.1  APPLICATION:  All moneys received by the Agent or  the Collateral
        Agent arising from the exercise  of the powers of the Receiver  or the
        Collateral Agent shall be applied,  so far as the law will  permit, in
        or towards  discharging  the Obligations  in  the following  order  of
        priority: 

        (a)  first,  to the  amount of all  moneys raised  or borrowed  by the
             Receiver, and all costs,  charges, expenses and liabilities paid,
             incurred, or charged  by the Receiver (including any  amounts for
             which he is entitled to be  indemnified) in connection with or as
             a  result of the exercise  of his powers  and the remuneration of
             the Receiver,  in such order  as the  Receiver or the  Collateral
             Agent may from time to time determine; and 

        (b)  then to the  other Obligations in the order of priority set forth
             in the Credit Agreement.

        7.2  ACCOUNTS:    All  moneys  from  time  to  time  received  by  the
        Collateral Agent from  the Company or any person or  persons liable to
        pay the same or from  any Receiver or otherwise on the  realization or
        enforcement of the  charges contained in this Deed may  be applied, so
        far as the law will permit, by the Collateral Agent  either as a whole
        or in such proportion as  the Collateral Agent shall think fit  to any
        account or item of account or any transaction and, without limitation,
        the  Collateral Agent  may in  its  absolute discretion  at all  times
        pending the payment to the Collateral Agent or the Agent of all of the
        Obligations place  and keep to  the credit of  a separate  or suspense
        interest  bearing account any  money received by  the Collateral Agent
        from the Company or such other persons for  so long and in such manner
        as the Collateral Agent may  determine without any obligation to apply
        the same or any part thereof in or towards the discharge of any of the
        Obligations.  Interest  accruing on money standing to such separate or
        suspense account shall be for the benefit of the Company. 

        7.3  RECEIVER'S  RECEIPTS:   Sections 109(6) and  (8) of  the 1925 Act
        shall not apply in relation to a Receiver appointed under this Deed.

        PROTECTION OF THIRD PARTIES

        8.1  ENQUIRY:   No purchaser from,  or other person dealing  with, the
        Collateral Agent or the Receiver shall be concerned to enquire whether
        any of the powers exercised or purported to be exercised has arisen or
        become  exercisable,  whether  the  Obligations   remain  outstanding,
        whether the  Receiver is authorized to  act or as to  the propriety or
        validity of the exercise  or purported exercise of any power;  and the
        title of such a purchaser  and the position of such a person shall not
        be  impeachable  by   reference  to  any  of  those  matters  and  the
        protections  contained in  sections 104 to 107  of the  1925 Act shall
        apply to  any person purchasing from or dealing with a Receiver or the
        Collateral Agent.

        8.2  RECEIPTS:   The receipt  of the Collateral  Agent or the Receiver
        shall be  an absolute  and a conclusive  discharge to a  purchaser and
        shall relieve him of any  obligation to see to the application  of any
        moneys paid  to or by  the direction  of the Collateral  Agent or  the
        Receiver.

        8.3  CONSTRUCTION:   In  clauses 8.1 and  8.2, PURCHASER  includes any
        person acquiring any lease of or Security Interest over, or  any other
        interest or right whatsoever in relation to the Charged Property.

        PROTECTION OF COLLATERAL AGENT AND RECEIVER

        9.1  LIABILITY:  Neither the Collateral Agent nor the Receiver nor any
        of their affiliates shall be  liable to the Company in respect  of any
        loss or  damage which  arises out  of the  exercise, the attempted  or
        purported exercise or the failure to exercise  any of their respective
        powers other  than as a  result of  their willful negligence  or gross
        default  as  determined  by a  final  order of  a  court  of competent
        jurisdiction. 

        9.2  POSSESSION:   Without prejudice to the  generality of clause 9.1,
        entry into possession of the Charged Property shall not, as far as the
        law will permit, render the Collateral Agent or the Receiver liable to
        account as mortgagee in possession; and if and whenever the Collateral
        Agent  enters into  possession of  the Charged  Property, it  shall be
        entitled at any time to go out of such possession.

        EXPENSES AND INDEMNITY

        10.1 EXPENSES:  Subject  to Clause 11.4 of  the Credit Agreement,  the
        Company  further covenants with  the Collateral Agent  to reimburse or
        pay  to the Collateral Agent  or the Receiver (on the  basis of a full
        indemnity) the  amount of all  costs (including legal  costs), charges
        and  expenses incurred  or sustained in  good faith  by the Collateral
        Agent or the Receiver (including, for the avoidance of doubt, any such
        costs, charges  and expenses arising  from any act or  omission of, or
        proceedings involving, any third person) in connection with:

        (a)  the  investigation  of title  to  or  any survey,  inspection  or
             valuation of  the Charged  Property under or  in connection  with
             this Deed, and the perfecting of this Deed (or any of the charges
             contained  in it), or any other document entered into between the
             Company and the Collateral Agent;

        (b)  the  exercise, or  the attempted  or purported  exercise, or  the
             consideration of the exercise, by or on  behalf of the Collateral
             Agent or  the Receiver of  any of  the powers  of the  Collateral
             Agent  or  the Receiver,  and  the  enforcement, preservation  or
             attempted  preservation of this  Deed or the  Charged Property or
             any other  action taken by or  on behalf of the  Collateral Agent
             with  a  view  to  or in  connection  with  the  recovery  by the
             Collateral Agent of the Obligations from the Company or any other
             person;

        (c)  the  carrying out  or consideration  of any  other act  or matter
             which the Collateral Agent or the Receiver may consider to be for
             the preservation, improvement or benefit of the Charged Property.

        10.2 Subject  to Clause  11.4  of the  Credit  Agreement, the  Company
        further covenants with the Collateral Agent to reimburse or pay to the
        Collateral Agent  (on the basis of a full indemnity) the amount of all
        reasonable costs,  charges and  expenses  (including reasonable  legal
        fees  and  disbursements) together  with  any  VAT thereon  reasonably
        incurred by the Collateral Agent  in connection with the  negotiation,
        preparation  and registration  of  this Deed,  or  any other  document
        entered into between the Company and the Collateral Agent.

        10.3 INDEMNITY:  The Company hereby agrees to indemnify the Collateral
        Agent and  the Receiver from and against  all losses, actions, claims,
        costs  (including legal  costs),  expenses,  demands  and  liabilities
        whether in contract, tort, or otherwise now  or hereafter sustained or
        incurred by  the Collateral Agent or the Receiver or by any person for
        whose liability, act or omission  the Collateral Agent or the Receiver
        may be  answerable, in connection with anything  done or omitted under
        this Deed  or any   other document,  agreement or arrangement  entered
        into between the Company  and the Collateral Agent, or in the exercise
        or purported exercise of the powers herein contained, or occasioned by
        any breach by the Company of any of its covenants or other obligations
        to the Collateral  Agent, or in consequence of  any payment in respect
        of the  Obligations (whether made  by the  Company or a  third person)
        being declared void or impeached for any  reason whatsoever unless the
        same arises as a result of the willful default or gross negligence (as
        determined by a final order  of a court of competent  jurisdiction) of
        the Collateral Agent, the Receiver or such person for whom they may be
        answerable.

        10.4 INTEREST:   Any  amounts for  which the  Company shall  be liable
        under clauses 10.1, 10.2 or 10.3 shall be payable on demand  and shall
        bear interest at the Default Rate from the date or dates on which they
        were paid, incurred or charged by the Collateral Agent or the Receiver
        (as  the case may be) and such  amounts and interest may be debited by
        the Agent or the Collateral  Agent to any account of the  Company, but
        shall, in any event,  form part of the Obligations and  accordingly be
        secured on the  Charged Property under  the charges contained  in this
        Deed.

        10.5 TAXES:   All sums of  whatsoever nature which are  payable by the
        Company  under this Deed  and which are  now or at  any time hereafter
        become subject to Value Added  Tax or any similar tax shall  be deemed
        to be exclusive of Value Added Tax  or any similar tax and the Company
        in addition to  such sums will indemnify the Agent  and the Collateral
        Agent  from  and  against all  claims  and  liabilities whatsoever  in
        respect thereof. 

        10.6 The  obligation  contained  in  clause  10.3  shall  survive  the
        expiration  of this  Deed and  the transfer  of  title to  the Charged
        Property (whether by sale, foreclosure or otherwise).

        PROTECTION OF CHARGES

        11.1 The Company further  covenants with the  Collateral Agent at  the
        Company's  own cost,  as  a  continuing security  for  the payment  or
        discharge of the Obligations:

        (a)  to deposit with  the Collateral Agent  all documents creating  or
             evidencing  Security Interests  in favor of  the Company  and all
             securities in respect of any debts payable to the Company;

        (b)  if the  Collateral Agent,  in its absolute  discretion, considers
             that all or  any of the  Charged Property is  in danger of  being
             seized or sold under  any form of distress or execution levied or
             threatened  or is  otherwise in jeopardy  or if  any circumstance
             shall occur  which in  the  opinion of  the Collateral  Agent  is
             prejudicial to or imperils or is likely to prejudice or   imperil
             any or  all of  the security  hereby created  or recovery  of the
             Obligations  and  so requires,  promptly  to execute  a  first or
             subsequent fixed mortgage  or charge (as the Collateral Agent may
             require) in terms specified by the Collateral Agent of all or any
             part of the Charged Property which is for  the time being subject
             to the floating charge contained in this Deed;

        (c)  if  the  Collateral Agent  so  requires, promptly  to  execute an
             assignment  to the  Collateral Agent  in terms  specified  by the
             Collateral Agent  of all or  any debts  or moneys payable  to the
             Company and any Security Interests or  documents relating to them
             or otherwise to negotiate the same to the Collateral Agent;

        11.2 FURTHER  SECURITY:    The  Company  further  covenants  with  the
        Collateral Agent from time to time (and, for the purposes mentioned in
        paragraph (a) below, notwithstanding that the Collateral Agent may not
        have served a  demand for payment of  the Obligations) upon  demand to
        execute,  at the  Company's own cost,  any document  or do  any act or
        thing which:

        (a)  the Collateral Agent  may specify  with a view  to perfecting  or
             improving  any  charge  or security  created  or  intended to  be
             created by this Deed provided the  same does not alter the nature
             of any charge created hereunder; or

        (b)  the Collateral Agent or the  Receiver may specify with a  view to
             facilitating the  exercise or  the  proposed exercise  of any  of
             their powers.


        CRYSTALLISATION

        12.1 NOTICE:   In addition  and without prejudice  to any  other event
        resulting in a crystallization of the floating charge created  by this
        Deed or any other right the  Collateral Agent may have, the Collateral
        Agent may, at  any time  or from time  to time whether  or not it  has
        served a demand for  payment of the Obligations, by notice  in writing
        to the Company  declare that the floating charge  hereby created shall
        be  converted into  a first  specific fixed  charge as  to all  of the
        undertaking, property and assets or such  of them as may be  specified
        in the  notice, and by way  of further assurance, the  Company, at its
        own  expense,  shall  execute  all  documents  in  such  form  as  the
        Collateral  Agent shall  require and shall  deliver to  the Collateral
        Agent all conveyances, deeds, certificates and  documents which may be
        necessary to perfect the first specific fixed charge.

        12.2 DEMAND:  Before a demand for payment has been made,  a notice may
        only be served by  the Collateral Agent under clause 12.1 if  an Event
        of Default  or a Default has  occurred or if the  Collateral Agent has
        reason to believe  that the property, assets  and rights described  or
        referred to in the demand or notice are  in danger of being  seized or
        sold  under any form of distress  or execution levied or threatened or
        are otherwise in jeopardy  or if any circumstance shall occur which in
        the opinion  of the Collateral Agent is  prejudicial to or imperils or
        is likely  to prejudice or imperil  any or all of  the security hereby
        created or recovery of the Obligations.

        12.3 AUTOMATIC CRYSTALLISATION:  In  addition and without prejudice to
        any other event resulting in a crystallisation of the floating charge,
        the floating charge contained  herein shall automatically be converted
        into a fixed charge over:

        (a)  all property, assets or undertaking of the Company subject to the
             floating charge, if and when:

                  (i)  the  Company   ceases  to   carry  on  business   or  a
                       substantial part thereof or  shall cease to be  a going
                       concern;

                  (ii) the Company  stops making payments to  its creditors or
                       gives  notice  to creditors  that  it  intends to  stop
                       payment; or

                 (iii) if the  holder of  any other Security  Interest whether
                       ranking in priority to or pari passu  with or after the
                       charges  contained  in  this  Deed   shall  appoint  an
                       administrative receiver, receiver,  manager or receiver
                       and manager;

        (b)  any property, assets  or undertaking of  the Company which  shall
             become subject to a Security Interest other than a Permitted Lien
             in  favor of  any person other  than the Agent  or any Collateral
             Agent  or which is/are  the subject of a  sale, transfer or other
             disposition, in either case,  contrary to the covenants contained
             in this Deed, immediately prior to such Security Interest arising
             or such sale, transfer or other disposition being made.

        POWER OF ATTORNEY, ETC.

        13.1 ATTORNEYS:   For  the purpose  of securing  the  interest of  the
        Collateral  Agent in the Charged  Property and the  performance of the
        Company's obligations to  the Collateral Agent whether under this Deed
        or otherwise, the Company irrevocably and by way of  security appoints
        the Collateral Agent and the Receiver jointly and also severally to be
        its attorney and attorneys (with full power to appoint substitutes and
        to sub-delegate, including power to authorize the person so  appointed
        to make further appointments, in both cases, with regard to all or any
        part of the Charged Property) on behalf of the Company and in its name
        or otherwise, to execute any document or do any act or thing which the
        Collateral Agent or the  Receiver (or their substitutes  or delegates)
        may, in  its  or  his absolute  discretion,  consider  appropriate  in
        connection  with the exercise of  any of the  powers of the Collateral
        Agent  or  the  Receiver  or  which  the Company  is  obliged  to  the
        Collateral  Agent  to  execute or  do,  whether  under  this  Deed  or
        otherwise;  and without prejudice  to the  generality of its  power to
        appoint  substitutes and  to  sub-delegate, the  Collateral Agent  may
        appoint the  Receiver as  its substitute or  delegate, and  any person
        appointed the substitute of the Collateral Agent shall, in  connection
        with the exercise of the said  power of attorney, be the agent  of the
        Company and clause 6.4 shall apply mutatis mutandis. 

        13.2 CHARGED PROPERTY ON TRUST:  For the purpose of giving   effect to
        this Deed,  the Company hereby declares  that, as far as  the law will
        permit, as  and when the charges  contained in this  Deed shall become
        enforceable or a demand for payment of the  Obligations has been made,
        it  will hold  all of the  Charged Property  (subject to  the right of
        redemption) upon trust  to convey, assign or  otherwise deal with  the
        Charged  Property in such manner and to  such person as the Collateral
        Agent  shall  direct and  declares  that it  shall  be lawful  for the
        Collateral Agent to  appoint a new trustee or trustees  of the Charged
        Property in place of the Company.

        13.3 POWERS AS TRUSTEE:  The  Company hereby agrees and declares  that
        the Collateral Agent or any nominee of the Collateral Agent may at any
        time after  the Collateral  Agent or  any nominee or  nominees of  the
        Collateral  Agent   has/have  been  registered  as   owner(s)  of  any
        investments,  without any further consent or  authority on the part of
        the  Company, exercise (in the name  of the Company or otherwise) with
        respect  to such investments and to the  exclusion of the Company, all
        rights and powers  conferred by statute or otherwise  upon an absolute
        owner of  those investments and  all the  powers given to  trustees by
        sections 10(3)  and  (4)  of the  Trustee  Act  1925  (as  amended  by
        section 9  of  the  Trustee  Investments  Act  1961)  in  respect   of
        investments or property subject  to a trust, and all  rights or powers
        incidental to or  conducive to the  exercise of  rights and powers  in
        relation  to  the  investments;  provided  that  until  the   security
        constituted by this Deed shall become enforceable the Collateral Agent
        shall:

        (a)  exercise or procure  that its  nominees shall  exercise all  such
             rights and powers  at the specific  request of and  in accordance
             with  the instructions  of the  Company but  so that  neither the
             Collateral Agent nor any  nominees of the Collateral  Agent shall
             be obliged to give effect to any request or instruction which the
             Collateral Agent may consider would be prejudicial to the charges
             contained in this Deed  or if in doing so it would incur any cost
             or  expense or  render itself  subject to  any  liability, unless
             previously indemnified to its satisfaction; and

        (b)  pay or  procure that its  nominee shall  pay to  the Company  all
             dividends, interest  and other distributions of  an income nature
             that it or its nominee receives.

        EXAMINATION OF SECURED ASSETS, ETC.

        14.1 INSPECTION:  The  Company shall permit  the Collateral Agent  and
        any   persons appointed by it  full access to the  Charged Property to
        carry out any survey, inspection, assessment or  review of the Charged
        Property and  shall permit  an inspection  to be made  and copies  and
        extracts  to  be  taken  of  books,  accounts,  records  and documents
        relating to  the Charged Property or the  covenants and obligations of
        the Company under this Deed and any costs, fees  and expenses incurred
        by  the Collateral  Agent  in  connection  with all  such  inspection,
        assessment or review  shall be payable  by the Company and  shall form
        part of the Obligations.

        14.2 THIRD PARTY INVESTIGATION:  The Company shall at its own cost, if
        requested  by  the Collateral  Agent,  appoint  such  persons  as  the
        Collateral Agent may  specify to investigate  or review the  financial
        affairs  or  operations of  the  Company  and  report thereon  to  the
        Collateral Agent.

        OTHER SECURITY, ETC.

        15.1 NO MERGER: The  charges contained in or created  pursuant to this
        Deed are in  addition to, and shall neither  be merged in, nor  in any
        way  exclude  or prejudice  any  other  Security  Interest,  right  of
        recourse, set  off or other  right whatsoever  which the Agent  or any
        Collateral Agent may  now or at  any time hereafter  hold or have  (or
        would apart from this Deed or any charge contained or created pursuant
        to this Deed hold or  have) as regards the Company or any other person
        in respect of the Obligations and neither the Agent nor any Collateral
        Agent shall be under any obligation to take any steps to call in or to
        enforce  any security for the Obligations  nor shall they be liable to
        the Company  for any loss arising from any omission on the part of the
        Agent or any Collateral Agent to take any such steps or for the manner
        in which  the Agent or any  Collateral Agent shall enforce  or refrain
        from enforcing any such security. 

        15.2 CONSOLIDATION:   Section 93  of the 1925 Act  shall not  apply in
        relation to any of the charges contained in this Deed.

        15.3 RULING  OFF:     Without  prejudice  to   clause 4.1(a),  if  the
        Collateral Agent receives notice of any Security Interest or any other
        interest affecting the Charged Property:

        (a)  the Collateral Agent may open a new account with the Company and,
             if  it does not, it shall nevertheless  be deemed to have done so
             at the time it received such notice; and

        (b)  all  payments made by  the Company to  the Collateral Agent after
             the Collateral Agent  receives such notice  shall be credited  or
             deemed to  have  been credited  to  the new  account, and  in  no
             circumstances whatsoever  shall operate to reduce the Obligations
             as at the time the Collateral Agent received such notice.

        15.4 PRIOR ENCUMBRANCES:  If  there are any Security  Interests having
        priority to  the charges contained in  this Deed in respect  of all or
        any part of the Charged Property then:

        (a)  if any  proceedings  or steps  are  being  taken to  exercise  or
             enforce any  powers or remedies conferred by  such prior Security
             Interest against  the Charged  Property, the Collateral  Agent or
             any  Receiver  may (but  without  prejudice  to  any  rights  the
             Collateral Agent  or the Receiver may have  under statute) redeem
             such  prior charge or  procure the transfer  thereof to itself or
             himself, as the case may be, and may settle and pass the accounts
             of the prior chargee and any account so settled and  passed shall
             be  conclusive  and binding  on  the Company  and  the principal,
             interest, costs, charges  and  expenses of and incidental to such
             redemption or  transfer  shall be  paid  by  the Company  to  the
             Collateral Agent on demand with interest at the Default Rate and,
             until payment, the  Charged Property shall stand charged with the
             amount to be so paid; and

        (b)  all the powers,  authorities and discretions conferred by a prior
             charge  upon  the chargee  or  any receiver  thereunder  shall be
             exercisable by the Collateral Agent  or a Receiver in like manner
             as if the same were expressly included herein and  the Collateral
             Agent shall  be entitled to exercise all  the powers, authorities
             and  discretions of an administrative receiver, receiver, manager
             or receiver and manager appointed thereunder.

        15.5 CHANGE  OF  NAME,  ETC.:    This  Deed  shall  remain  valid  and
        enforceable  notwithstanding any  change in  the name,  composition or
        constitution  of  the   Collateral  Agent  or   the  Company  or   any
        amalgamation or consolidation by  the Collateral Agent or  the Company
        with any other corporation.

        SET OFF

        16.1 The  Collateral Agent may, as far as  the law will permit, at any
        time  and from  time to  time without  notice and  notwithstanding any
        settlement  of   account  or   other  matter  whatsoever   combine  or
        consolidate all or  any of its existing accounts including accounts in
        the name of the Collateral Agent or of the Company jointly with others
        and may set off or transfer all  or any part of any credit balance  or
        any sum standing to the credit of any account (whether or not the same
        is due to the Company from the Collateral Agent and whether or not the
        credit balance  and  the  account  in debit  or  the  Obligations  are
        expressed  in the same currency in which  case the Collateral Agent is
        hereby  authorized   to  effect  any  necessary   conversions  at  its
        prevailing rates of exchange) in or towards satisfaction of any of the
        Obligations and may in its absolute discretion estimate the  amount of
        any liability of  the Company which is contingent or unascertained and
        thereafter set  off  such estimated  amount  and  no amount  shall  be
        payable by the  Collateral Agent to the  Company unless and until  all
        Obligations have been ascertained and fully repaid or discharged.

        AVOIDANCE OF PAYMENTS

        17.1 NO  RELEASE:   No  assurance, security  or  payment which  may be
        avoided  or  adjusted under  the  law, including  under  any enactment
        relating to bankruptcy  or insolvency  and no  release, settlement  or
        discharge given  or made by the  Collateral Agent on the  faith of any
        such  assurance, security  or payment, shall  prejudice or  affect the
        right  of the Agent or the Collateral Agent to recover the Obligations
        from the Company  (including any moneys which  it may be compelled  to
        pay or  refund under the provisions of the Insolvency Act 1986 and any
        costs payable by  it pursuant to or  otherwise incurred in  connection
        therewith) or  to enforce  the charges contained  in this Deed  to the
        full extent of the Obligations. 

        17.2 RETENTION OF CHARGES:  If the Collateral Agent shall have grounds
        in  its absolute  discretion  for believing  that the  Company  may be
        insolvent or deemed to be insolvent pursuant to the provisions of  the
        Insolvency Act 1986 as at the date of any payment made by  the Company
        to the Agent or the Collateral Agent, the Collateral Agent shall be at
        liberty to   retain the charges  contained in  or created pursuant  to
        this  Deed  until the  expiry  of  a period  of  one  month plus  such
        statutory period within  which any assurance,  security, guarantee  or
        payment  can be avoided or invalidated after the payment and discharge
        in full of all Obligations  (unless the Company produces a certificate
        of  solvency  from  its  auditors  after  such  payment  or discharge)
        notwithstanding  any release,  settlement,  discharge  or  arrangement
        which may  be  given or  made by  the  Collateral Agent  on,  or as  a
        consequence of, such payment or discharge  of liability provided that,
        if  at any time within such period, a petition shall be presented to a
        competent  court for an order for  the winding up or  the making of an
        administration order in respect of  the Company, or the Company  shall
        commence to be wound up or to go into administration  or any analogous
        proceedings  shall  be  commenced  by  or  against  the  Company,  the
        Collateral  Agent  shall be  at  liberty to  continue  to  retain such
        security for such further period as the Collateral Agent may determine
        and such security  shall be deemed  to continue to  have been held  as
        security for the payment and discharge to the Collateral Agent  of all
        Obligations. 

        CURRENCY CONVERSION

        18.1 INDEMNITY:  If under any applicable law, whether as a result of a
        judgment against  the Company or the liquidation of the Company or for
        any other reason, any payment under or in connection with this Deed is
        made or  any amount  is  received or  recovered by  the  Agent or  the
        Collateral  Agent in  respect of  the Obligations  in a  currency (the
        OTHER CURRENCY) other than  the currency in which the  Obligations are
        payable (the ORIGINAL  CURRENCY), then to the extent  that the payment
        to or receipt by the Agent or the Collateral Agent  (when converted at
        the rate of exchange on the date of payment or receipt) falls short of
        the  whole of  the Obligations  the Company  shall as  a separate  and
        independent  obligation fully indemnify  the Collateral  Agent against
        the amount of the shortfall; and for the purposes of this clause, RATE
        OF EXCHANGE  means the rate at  which the Collateral Agent  is able on
        the relevant date to purchase the original currency in London with the
        other currency.

        18.2 PURCHASES:  If the Company fails to pay or discharge  any part of
        the Obligations when due, the Agent or the Collateral Agent  from time
        to time may  purchase an amount of  the currency in which  such sum is
        due with any other currency or currencies and the Company's obligation
        thereafter  shall be to pay to the  Collateral Agent the amount of the
        other currency or currencies so used to purchase.

        EXECUTION OF DOCUMENTS

        19.1 As  far as  the law  will  permit, any  document  required to  be
        executed as a deed by the Collateral Agent under or in connection with
        this  Deed shall be validly executed  if executed as a  deed by a duly
        authorized attorney of the Collateral Agent.

        NOTICES AND DEMANDS

        20.1 Each communication  to be made under  this Deed shall be  made in
        writing  but,  unless  otherwise stated,  may  be made  by  telefax or
        letter.

        20.2 Any notice, communication or document  to be made or delivered by
        one  person  to another  pursuant  to  this  Deed  shall  be  made  or
        delivered, if to  the Company, in  the manner for  notices and to  the
        address set forth in  the Credit Agreement, and  if to the  Collateral
        Agent, in the manner for notices set forth in the Credit Agreement and
        delivered to the following address:

        THE COLLATERAL AGENT

        BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION, LONDON BRANCH

        Address:  1 Alie Street
        London E1 8DE
        Attention:  Keith Thomas 
        Telephone:  0171 634 4000
        Telefax:  0171 634 4707

        Copy to:

        BANK OF AMERICA, FSB 

        Address:  1230 Peachtree Street, N.E.
        Suite 3600
        Atlanta, Georgia 30309
        United States of America

        Attention:  John Yankauskas
        Telephone:  001 404 815 5928
        Telefax:  001 815 5919

        20.3 Each communication and document made or delivered by one party to
        another pursuant to this Agreement shall be in the English language or
        accompanied by  a translation  thereof into  English certified (by  an
        officer  of the person making or delivering  the same) as being a true
        and accurate translation thereof.

        FURTHER PROVISIONS

        21.1 EVIDENCE OF INDEBTEDNESS:   In any  action, proceedings or  claim
        relating  to  this  Deed or  the  charges contained  in  this  Deed, a
        statement  as to  any amount  due to  the Collateral  Agent or  of the
        Obligations or any part thereof which is certified as being correct by
        an officer of  the Agent or  the Collateral Agent  shall, save in  the
        case of  manifest error, be conclusive evidence that such amount is in
        fact due and payable. 

        21.2 RIGHTS CUMULATIVE, WAIVER:   The rights  of the Collateral  Agent
        and the Receiver  are cumulative,  may be exercised  as often as  they
        consider appropriate and  are in addition  to their respective  rights
        under general law.  The respective  rights of the Collateral Agent and
        the  Receiver (whether  arising under this  Deed or  under the general
        law) shall not be capable of being waived or varied  otherwise than by
        express waiver  or  variation  in writing;  and,  in  particular,  any
        failure to exercise or any delay in  exercising any  such rights shall
        not operate as a variation or waiver of that or  any other such right;
        any defective or  partial exercise of  such rights shall  not preclude
        any other  or further exercise of that or any other such right; and no
        act  or course  of conduct or  negotiation on  their part  or on their
        behalf  shall in any way preclude them  from exercising any such right
        or constitute a suspension or variation of any such right. 

        21.3 INVALIDITY  OF ANY  PROVISION:   If any  provisions of  this Deed
        become invalid, illegal or unenforceable in any respect under any law,
        the validity, legality and enforceability of the remaining  provisions
        shall not in any way be affected or impaired.

        CHOICE OF LAW

        22.1 This  Deed is governed by,  and shall be  construed in accordance
        with, the laws of England. 

        TRANSFER

        23.1 For  the avoidance of doubt  (but without prejudice  to any other
        rights  of the Collateral Agent  whether at common  law, by statute or
        otherwise) at all times (other than during an Event of Default when no
        consent is  required) the Collateral Agent may with the consent of the
        Borrower Representative, such consent not to be unreasonably withheld,
        transfer, assign or otherwise deal with  this Deed (and the charge  or
        charges thereby created) and all and any of its  rights thereunder and
        any deed or document entered into collaterally thereto whether  at law
        or  in equity  and in  the event  of such  transfer or  assignment the
        Company will: 

        (a)  agree that upon  any transfer, assignment or  dealing to or  with
             any person he  shall be bound  to such person  (to the extent  of
             such  transfer, assignment or dealing) in like manner and to like
             extent  as he is  bound to the  Collateral Agent  under this Deed
             (and the charge or charges hereby created) and every reference to
             the Collateral  Agent shall  be construed  as including any  such
             person; and

        (b)  consent to the  Collateral Agent passing to such  person or other
             party interested in this Deed any information and documents which
             have been or will be provided relating to the Charged Property or
             the Company.

        save that the  consent of the  Borrower shall not  be required if  the
        Collateral  Agent  proposes to  transfer  or assign  this  Deed  to an
        Affiliate  who is  organized  in the  same country  as  the Collateral
        Agent.

        DULY DELIVERED AS A DEED by the Company on the date inserted above.


        <PAGE>


                                                  /s/ Steven C. Ramsey
                                                  -------------------------
        EXECUTED as a DEED and                 )  Director
        DELIVERED by IMTC HOLDINGS (UK)        )  /s/ Charles F. Osborne, Jr.
        LIMITED acting by two                  )  --------------------------
        Directors/a Director and the Secretary )  Director/Secretary





        SIGNED by /s/ Illegible                 )
                 ----------------------
             Vice President                     )
        -------------------------------
        for and on behalf of BANK OF AMERICA    )
        NATIONAL TRUST AND SAVINGS              )
        ASSOCIATION, London Branch              )



                                                           Exhibit 10.19


                           CERTIFICATE OF THE REGISTRATION
                               OF A MORTGAGE OR CHARGE

                 PURSUANT TO SECTION 401(2) OF THE COMPANIES ACT 1985



                                 COMPANY No. 02670649

     THE REGISTRAR OF COMPANIES FOR ENGLAND AND WALES HEREBY CERTIFIES THAT A
     DEED OF CHARGE DATED THE 12th NOVEMBER 1996 AND CREATED BY MUREX BIOTECH
     LIMITED FOR SECURING ALL MONIES DUE OR TO BECOME DUE FROM THE COMPANY TO
     BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION UNDER A CREDIT
     AGREEMENT DATED 12TH NOVEMBER 1996 WAS REGISTERED PURSUANT TO CHAPTER 1
     PART XII OF THE COMPANIES ACT 1985 ON THE 28th NOVEMBER 1996.

     GIVEN AT COMPANIES HOUSE, CARDIFF THE 3rd DECEMBER 1996.


                                           /s/ R.N. Owens

                                           RICHARD NEIL OWENS
                                      for the Registrar of Companies

     <PAGE>


     12 NOVEMBER 1996


                                MUREX BIOTECH LIMITED
                               (REGISTERED NO. 2670649)




                                   BANK OF AMERICA
                        NATIONAL TRUST AND SAVINGS ASSOCIATION



                              FIXED AND FLOATING CHARGE


     <PAGE>

                                                                      STAMP
                                                                        OF
                                                                 COMPANIES HOUSE
                                                                 ---------------
                                                                    REGISTERED

                                                                   28 NOV 1996
                                                                 ---------------
                                                                         *

     THIS DEED OF CHARGE made on the 12th day of November 1996

     BETWEEN

     MUREX BIOTECH LIMITED (registered in  England and Wales no. 2670649)  whose
     registered office is at Central Road, Temple Hill, Dartford, Kent, DA1 5LR,
     England (the COMPANY)

     and

     BANK OF AMERICA NATIONAL  TRUST AND SAVINGS ASSOCIATION acting  through its
     London Branch at 1 Alie Street, London E1 8DE (the COLLATERAL AGENT)

     WITNESSES AS FOLLOWS:

     Interpretation

     1.1  DEFINITIONS:   All capitalized  terms used but  not otherwise  defined
     herein  shall have  the  meanings  ascribed to  such  terms  in the  Credit
     Agreement (as  defined  below). Additionally,  in this  Deed,  each of  the
     following  expressions  and capitalized  terms has,  except  so far  as the
     context otherwise requires, the meaning shown:

     CHARGED PROPERTY means the property, assets, undertaking and rights for the
     time being comprised in or  subject to the Security Interests contained  in
     this Deed; and references to the Charged Property include references to any
     part of it;

     CREDIT  AGREEMENT means  the Credit  agreement by  and among  International
     Murex Technologies Corporation, Murex Diagnostics International, Inc., IMTC
     Holdings, Inc., Murex Diagnostics  Corporation, IMTC Holdings (UK) Limited,
     Murex Diagnostics, Inc.,  and Murex Biotech Limited, as  Borrowers, Bank of
     America, FSB,  as Agent, the Issuing  Banks and the Lenders,  dated of even
     date hereof as from time to time  amended, modified, supplemented or varied
     in any  manner  or respect  whatsoever  including,  in particular,  by  any
     alteration  or  modification  which  increases  or  otherwise  affects  the
     liability of the Company hereunder or thereunder;

     THIS DEED means this present deed and any other document by which, pursuant
     to  any of its  provisions or otherwise,  the Company may  grant a Security
     Interest  to the  Collateral Agent,  as, in  each case,  from time  to time
     varied in any  manner or respect whatsoever, and  CHARGES CONTAINED IN THIS
     DEED and SECURITY INTERESTS CONTAINED IN THIS  DEED and similar expressions
     shall be construed accordingly;

     RECEIVER includes  any  person or  persons  appointed (and  any  additional
     person  or persons  appointed or  substituted) as  administrative receiver,
     receiver,  manager, or receiver  and manager by  the Collateral Agent under
     this Deed or otherwise;

     SECURITY  INTEREST means  any mortgage,  charge, pledge,  lien, assignment,
     encumbrance,  right of set off, title  transfer or retention arrangement or
     agreement,  or  any  security  interest whatsoever,  howsoever  created  or
     arising.

     1.2  CONSTRUCTION:    In  this  Deed, except  where  the  context otherwise
     requires:

     (a)  the COMPANY includes its successors  and assigns and persons  deriving
          title through  or under the Company in whole or in part and whether at
          law or in equity and the COLLATERAL AGENT  includes its successors and
          assigns and persons   deriving title through  or under the  Collateral
          Agent in whole or in part and whether at law or in equity;

     (b)  references to  a  document include  any  deed (including  this  Deed),
          negotiable instrument, certificate,  notice or other  document of  any
          kind and references to any document (or a provision thereof) shall  be
          construed as a reference to that document or provision as from time to
          time amended, supplemented, varied or replaced (in whole or in part);

     (c)  reference to a BUSINESS DAY shall be construed as a reference to a day
          (other  than a Saturday  or Sunday) on which  banks are generally open
          for business in London;

     (d)  references  to  SUBSIDIARY  and  HOLDING  COMPANY  have  the  meanings
          ascribed to them by section 736 Companies Act 1985; and

     (e)  references to any statute or other legislative provision shall include
          any statutory or legislative  modification or re-enactment thereof, or
          any substitution therefor. 

     1.3  HEADINGS:    The   headings  in  this  Deed   shall  not  affect   its
     interpretation.

     FIXED AND FLOATING CHARGES

     2.1  CHARGES:  The  Company, with full title  guarantee, hereby charges  to
     the Collateral Agent as a continuing  security for the payment or discharge
     of the Obligations:

     (a)  with  full title  guarantee, by  way of first  fixed charge,  all book
          debts and  other trade receivables now and in the future due and owing
          to   the  Company,   including,  without  limitation,   all  financial
          instruments evidencing trade indebtedness;

     (b)  by  way of floating charge, all its right and interest in all stock in
          trade and  inventory  in  all  its forms  (wherever  located)  now  or
          hereafter existing  (including,  but not  limited to,  (i) all  goods,
          merchandise  and other personal property owned and held for sale, (ii)
          all raw materials,  work or goods in process,  finished goods thereof,
          and materials and  supplies which contribute to the  finished products
          of the  Company in  the ordinary  course of  business and  (iii) goods
          which are returned to  or repossessed by  the Company) and all  books,
          records and documents evidencing title thereto and all monies received
          in  relation to the book debts,  other trade receivables and financial
          instruments evidencing  trade indebtedness  that  are subject  to  the
          fixed   charged  contained  in   clause  2.1(a)   (including,  without
          limitation, all  payments received under insurance,  or any indemnity,
          warranty or guaranty) and all bank accounts into which the proceeds of
          any of the foregoing may be paid, and, to the extent that the same are
          not subject to a valid fixed charge, any of the matters subject to the
          charges  under  clause 2.1(a)  and  any  monies received  in  relation
          thereto.

     2.2  WARRANTY:   The Company warrants  to the  Collateral Agent that  it is
     absolutely entitled to all of the Charged  Property vested in it as at  the
     date of this  Deed free from all  Security Interests and claims  whatsoever
     other than Permitted Liens.

     CONTINUANCE OF SECURITY

     3.1  The  charges  contained in  this Deed  are  made for  securing further
     advances under  the Credit Agreement and shall  be without prejudice and in
     addition to any other security whatsoever which may be held by the Agent or
     any Collateral Agent from the Company or any other Person for or in respect
     of  the whole or  part of the  Obligations; and the  charges, covenants and
     provisions  contained  in this  Deed shall  remain  in force  as continuing
     security  to the Collateral Agent notwithstanding any settlement of account
     or the existence  at any time of a  credit balance on any current  or other
     account or  any  other act,  event or  matter whatsoever,  except only  the
     execution  by  the  Collateral  Agent  as   a  deed  of  an  absolute   and
     unconditional release or the execution by the Agent or the Collateral Agent
     of  a receipt  for all  (and  not part  only)  of the  Obligations and  the
     termination  of  the  Commitment,  whereupon  the  Collateral  Agent  shall
     forthwith release any security held under  this Deed and shall execute such
     document evidencing this release as the Company may reasonably require.

     GENERAL COVENANTS AND REPRESENTATIONS

     4.1  COVENANTS:  Until  the Obligations have been repaid and discharged and
     the  Commitment   terminated,  the  Company  further   covenants  with  the
     Collateral Agent as follows:

     (a)  not  to create or  permit to exist  any Security Interest  in, over or
          affecting any of the Charged Property (other than a Permitted Lien);

     (b)  not  to transfer, sell, lend,  lease, license or  otherwise dispose of
          any  of  the Charged  Property,  except  as  permitted by  the  Credit
          Agreement  or in connection with sales of goods in the ordinary course
          of business on arms length terms;

     (c)  (i)  except as  permitted by  the Credit Agreement,  not to  transfer,
               factor, discount, sell, release,  compound, subordinate, defer or
               vary  the terms of any book or other debts or moneys for the time
               being due, owing or payable to the Company, nor otherwise to deal
               with the same except by  getting in the same in the  usual course
               of business; and

          (ii) to collect and pay or (if the Collateral Agent shall  so require)
               instruct  all  customers  and  debtors  to  pay direct  into  the
               Company's  specified account  with  the Collateral  Agent or  any
               other  bank as  the Collateral  Agent  shall instruct  all moneys
               which  it may  receive  or which  may  be paid  by  customers and
               debtors in respect of such debts.

     (d)  in  the event that  the Collateral Agent  exercises its  right to take
          possession  of  all or  any  of  the Charged  Property,  to allow  the
          Collateral Agent peaceably  and quietly to hold and enjoy such Charged
          Property under the terms of this Deed  without any lawful interruption
          or  disturbance  from  or by  the  Company  or  any person  rightfully
          claiming under or in trust for the Company.

     4.2  POWERS AND AUTHORIZATIONS:  The  Company covenants with and represents
     to the Collateral Agent  that the documents which contain  or establish the
     Company's  constitution  include  provisions  which  give  power,  and  all
     necessary corporate  authority has been  obtained and action taken, for the
     Company to  grant  the charges  contained  in  this Deed  and  execute  and
     deliver,  and perform the covenants and  obligations contained in this Deed
     and that this Deed constitutes valid and binding obligations of the Company
     enforceable  in  accordance  with its  terms  except  as  such validity  or
     enforceability may  be limited  by  applicable bankruptcy,  reorganization,
     moratorium or other insolvency laws affecting creditors' rights generally.

     4.3  NON-VIOLATION:   The Company  further covenants and  represents to the
     Collateral Agent that neither  the execution and delivery of  this Deed nor
     the  performance  of any  of the  covenants contained  in  it does  or will
     contravene  or constitute  a default  under, or  cause  to be  exceeded any
     limitation on it or the powers of its directors imposed by or contained in:

          (i)  any document which contains or establishes its constitution; or 

          (ii) any agreement  to which  it is  a party  or by which  any of  its
               assets is bound.

     4.4  NON-COMPLIANCE BY  COMPANY:  If  the Company  for any reason  fails to
     observe or punctually to  perform any of its obligations  to the Collateral
     Agent,  whether  under  this  Deed   or  otherwise,  the  Collateral  Agent
     (following seven  days notice to the Company to remedy the same) shall have
     power but shall not be obliged, on behalf of or  in the name of the Company
     or  otherwise, to perform  the obligation and  to take any  steps which the
     Collateral Agent may, in its absolute discretion, consider appropriate with
     a view to remedying or  mitigating the consequences of the failure,  but so
     that the exercise of this power, or the failure to exercise it, shall in no
     circumstances prejudice the Collateral Agent's rights under this Deed.

     THE COLLATERAL AGENT'S POWERS

     5.1  AMOUNTS  DUE:    Without prejudice  to  the provisions  of  the Credit
     Agreement, the Obligations shall become due for the purposes of section 101
     of the Law of Property  Act 1925 (1925 ACT) and the statutory power of sale
     and of appointing  a receiver which are  conferred on the  Collateral Agent
     under  that Act (as varied  or extended by this Deed)  and all other powers
     shall be deemed to arise immediately after execution of this Deed.

     5.2  POWER  OF SALE:    Section 103  of the  1925  Act shall  not apply  in
     relation  to any of  the charges contained  in this Deed  and the statutory
     power of  sale (as extended  by this Deed)  and all  other powers shall  be
     exercisable at  any time after the Agent or the Collateral Agent has served
     a demand for the payment or discharge of the Obligations  or a Receiver has
     been appointed. 

     5.3  LAW OF  PROPERTY ACT 1925:  The provisions of the 1925 Act relating to
     the power of sale and the other  powers conferred by section 101(l) and (2)
     are  hereby extended  (as if  such  extensions were  contained therein)  to
     authorize the Collateral Agent at its absolute discretion:

     (a)  to sell  all  the  Company's  title  to or  interest  in  the  Charged
          Property, and to do so for any shares, debentures or  other securities
          whatsoever, or  in consideration of an agreement to pay all or part of
          the purchase  price at a later date or  dates, or an agreement to make
          periodical  payments, whether  or not  the agreement  is secured  by a
          Security  Interest or  a guarantee,  or  for such  other consideration
          whatsoever as the Collateral Agent  may think fit, and  also  to grant
          any option to purchase, and to effect exchanges;

     (b)  with a  view to selling the Charged Property (or offering it for sale)
          to  repair, replace and develop the  Charged Property and to apply for
          any appropriate permission, license or approval;

     (c)  with a view to or in connection with the sale of the Charged Property,
          to  carry  out  any  transaction,  scheme  or  arrangement  which  the
          Collateral   Agent  may,   in   its   absolute  discretion,   consider
          appropriate;

     (d)  to insure the Charged Property against such risks and for such amounts
          as the Collateral Agent may consider prudent; and

     (e)  to do all or  any of the things or  exercise all or any of  the powers
          which are  mentioned or referred to  in clause 6.6 as if  each of them
          was expressly conferred on the Collateral Agent by this Deed and which
          may not be included in paragraphs (a) to (d) above.

     RECEIVER

     6.1  APPOINTMENT:  The Collateral  Agent may by writing or by  deed appoint
     such person  or persons (including an officer or officers of the Collateral
     Agent) as it thinks fit to be administrative receiver, receiver, manager or
     receiver and manager of the Charged Property or any part thereof and in the
     case  of  an appointment  of  more  than one  person,  to  act together  or
     independently of the other or others and the Collateral Agent may make such
     appointment  at  any time  after  the Agent  has  demanded  payment of  the
     Obligations  due to  the occurrence  of an  Event of  Default or  if it  is
     requested to do so by the Company or upon the presentation of a petition to
     the court for an administration order in respect of the Company. 

     6.2  REMOVAL AND REPLACEMENT:  Except as otherwise required by statute, the
     Collateral Agent  may by writing or  by deed remove a  Receiver and appoint
     another in his place or to act with a Receiver and the Collateral Agent may
     apply to the court for an order removing an administrative receiver.

     6.3  EXTENT  OF APPOINTMENT:   The  exclusion of  any part  of  the Charged
     Property from  the  appointment of  the  Receiver  shall not  preclude  the
     Collateral Agent from  subsequently extending his or  their appointment (or
     that of  the Receiver replacing  him or  them) to that  part or  appointing
     another Receiver over any other part of the Charged Property.

     6.4  AGENT OF COMPANY:  The Receiver shall  be the agent of the Company and
     the Company alone shall be responsible for his acts and defaults and liable
     on any contracts or engagements made or entered into or adopted by him; and
     in  no circumstances  whatsoever shall the  Collateral Agent be  in any way
     responsible for  or incur any  liability in connection with  his contracts,
     engagements, acts,  omissions, misconduct, negligence  or default and  if a
     liquidator of  the Company shall  be appointed, the  Receiver shall  act as
     principal and not as agent for the Collateral Agent.

     6.5  REMUNERATION:  Subject  to section 36 of the Insolvency  Act 1986, the
     remuneration of  the Receiver may be fixed by the Collateral Agent (and may
     be  or include a commission calculated by reference to  the gross amount of
     all moneys received or otherwise and may include remuneration in connection
     with claims, actions or proceedings made or brought against the Receiver by
     the Company  or any other  person or  the performance or  discharge of  any
     obligation imposed upon him by statute or otherwise) but  such remuneration
     shall be  payable by the Company alone; and the amount of such remuneration
     may be debited by the Agent  or the Collateral Agent to any account  of the
     Company, but  shall,  in  any  event,  form part  of  the  Obligations  and
     accordingly be secured on the  Charged Property under the charges contained
     in this Deed.

     6.6  POWERS:   The  Receiver, in  addition to  any powers  conferred on  an
     administrative  receiver,  receiver, manager  or  receiver  and manager  by
     statute or common law, shall have the following powers:

     (a)  to  enter upon, take  possession of,  get in  and collect  the Charged
          Property  (or  such part  thereof  in  respect  of  which  he  may  be
          appointed)   whether  accrued  before   or  after  the   date  of  his
          appointment;

     (b)  to sell,  exchange,  license, surrender,  release, disclaim,  abandon,
          return or  otherwise dispose of or in any way whatsoever deal with the
          Charged  Property or  any interest  in the  Charged Property  for such
          consideration  (if any), and  upon such  terms (including  by deferred
          payment or  payment by installments) as he may think fit and to concur
          in any such transaction;

     (c)  to let on charter, sub-charter, hire,  lease or sell on condition  and
          to grant rights, options, licenses or easements over the  whole or any
          part of the  Charged Property and  (with or without  consideration) to
          rescind, surrender or disclaim or accept or agree to accept surrenders
          or disclaimers  of  leases,  hire  purchase  contracts  or  agreements
          relating to or affecting the  Charged Property in such  circumstances,
          to such  persons (including,  without  limitation, to  the  Collateral
          Agent), for  such purposes and  upon such terms  whatsoever as he  may
          think  fit and also  to vary the  terms of any  contract affecting the
          Charged Property and  to act in relation to any review  of the rent or
          provide  payments under such  a lease in  such manner as  he may think
          fit;

     (d)  to  insure,  protect,  decorate,  maintain,  repair,  alter,  improve,
          replace,  exploit, the  Charged Property  or any  part thereof  in any
          manner and for any purpose whatsoever;

     (e)  to  bring,  defend,  submit  to  arbitration,  negotiate,  compromise,
          abandon and settle any claims, disputes and proceedings concerning the
          Charged Property or any part thereof;

     (f)  to transfer all or any of the Charged Property to any other company or
          body corporate, whether or not formed or acquired for the purpose;

     (g)  to redeem, discharge or compromise  any Security Interest from time to
          time having priority to or ranking pari passu with this Deed;

     (h)  in connection  with the exercise of  any of his powers,  to execute or
          do, or cause or  authorize to be executed or done, on  behalf of or in
          the name  of  the Company  or  otherwise, as  he  may think  fit,  all
          documents, receipts,  registrations,  acts  or  things  which  he  may
          consider appropriate;

     (i)  to exercise any powers,  rights or entitlements in relation to  any of
          the Charged Property or incidental to the ownership of or rights in or
          to any  Charged Property and to complete,  disclaim, abandon or modify
          all or any of the outstanding contracts or arrangements of the Company
          relating to or affecting the Charged Property;

     (j)  to  exercise  all  powers  as  are  described  in  Schedule 1  to  the
          Insolvency Act 1986, whether or not the Receiver is  an ADMINISTRATIVE
          RECEIVER as defined in that Act;

     (k)  generally to carry out, or  cause or authorize to be carried  out, any
          transaction, scheme or arrangement whatsoever, whether similar or  not
          to any  of the foregoing, in relation to the Charged Property which he
          may consider  expedient  as effectually  as  if he  were solely    and
          absolutely entitled to the Charged Property.

     APPLICATION OF PROCEEDS

     7.1  APPLICATION:  All moneys received by the Agent or the Collateral Agent
     arising from the exercise of  the powers of the Receiver or  the Collateral
     Agent shall  be applied,  so far  as the  law will  permit,  in or  towards
     discharging the Obligations in the following order of priority: 

     (a)  first, to the amount of all moneys raised or borrowed by the Receiver,
          and  all costs, charges,  expenses and liabilities  paid, incurred, or
          charged  by  the  Receiver (including  any  amounts  for  which he  is
          entitled to be indemnified) in  connection with or as a result  of the
          exercise  of his powers and the remuneration  of the Receiver, in such
          order as  the Receiver or the  Collateral Agent may from  time to time
          determine; and 

     (b)  then to  the other Obligations in  the order of priority  set forth in
          the Credit Agreement.

     7.2  ACCOUNTS:   All  moneys from time  to time received  by the Collateral
     Agent from  the Company or any person or persons  liable to pay the same or
     from any  Receiver or  otherwise on the  realization or enforcement  of the
     charges contained  in this  Deed may  be applied, so  far as  the law  will
     permit, by the Collateral Agent either as a whole or  in such proportion as
     the Collateral Agent shall  think fit to any account or  item of account or
     any  transaction and, without limitation,  the Collateral Agent  may in its
     absolute  discretion at  all times  pending the  payment to  the Collateral
     Agent or the Agent of all of  the Obligations place and keep to the  credit
     of a  separate or suspense interest  bearing account any money  received by
     the Collateral Agent from the Company or such other persons for so long and
     in such manner as the Collateral Agent may determine without any obligation
     to apply the same or any part thereof in or towards the discharge of any of
     the Obligations.  Interest  accruing on money standing to such  separate or
     suspense account shall be for the benefit of the Company. 

     7.3  RECEIVER'S RECEIPTS:   Sections 109(6) and  (8) of the  1925 Act shall
     not apply in relation to a Receiver appointed under this Deed.

     PROTECTION OF THIRD PARTIES

     8.1  ENQUIRY:   No  purchaser  from,  or  other person  dealing  with,  the
     Collateral Agent or the Receiver shall  be concerned to enquire whether any
     of the powers exercised or  purported to be exercised has arisen  or become
     exercisable,  whether  the  Obligations  remain  outstanding,  whether  the
     Receiver is authorized to  act or as  to the propriety  or validity of  the
     exercise  or  purported exercise  of any  power; and  the  title of  such a
     purchaser  and the position  of such a  person shall not  be impeachable by
     reference  to  any  of  those  matters  and  the protections  contained  in
     sections 104  to 107 of the 1925 Act  shall apply to  any person purchasing
     from or dealing with a Receiver or the Collateral Agent.

     8.2  RECEIPTS:  The  receipt of the Collateral Agent  or the Receiver shall
     be an  absolute and a conclusive discharge to a purchaser and shall relieve
     him of any obligation to see to the application of any moneys paid to or by
     the direction of the Collateral Agent or the Receiver.

     8.3  CONSTRUCTION:  In  clauses 8.1 and 8.2, PURCHASER  includes any person
     acquiring any lease of or Security Interest over, or  any other interest or
     right whatsoever in relation to the Charged Property.

     PROTECTION OF COLLATERAL AGENT AND RECEIVER

     9.1  LIABILITY:  Neither  the Collateral Agent nor the  Receiver nor any of
     their  affiliates shall be liable to the  Company in respect of any loss or
     damage  which  arises out  of  the  exercise,  the attempted  or  purported
     exercise or the  failure to exercise any  of their respective powers  other
     than as a result of their willful negligence or gross default as determined
     by a final order of a court of competent jurisdiction. 

     9.2  POSSESSION:   Without prejudice to the generality of clause 9.1, entry
     into possession of the Charged  Property shall not, as far as the  law will
     permit, render the  Collateral Agent or  the Receiver liable to  account as
     mortgagee  in possession; and  if and whenever  the Collateral Agent enters
     into possession of the Charged  Property, it shall be entitled at  any time
     to go out of such possession.

     EXPENSES AND INDEMNITY

     10.1 EXPENSES:  Subject to Clause 11.4 of the Credit Agreement, the Company
     further  covenants with  the Collateral  Agent to  reimburse or pay  to the
     Collateral  Agent or the  Receiver (on the  basis of a  full indemnity) the
     amount of all  costs (including legal costs), charges and expenses incurred
     or  sustained in  good  faith  by  the Collateral  Agent  or  the  Receiver
     (including,  for  the  avoidance of  doubt,  any  such  costs, charges  and
     expenses arising from any act or omission of, or proceedings involving, any
     third person) in connection with:

     (a)  the investigation  of title to or any  survey, inspection or valuation
          of the Charged Property under or in connection with this Deed, and the
          perfecting of  this Deed (or any  of the charges contained  in it), or
          any other document entered into between the Company and the Collateral
          Agent;

     (b)  the   exercise,  or  the  attempted  or  purported  exercise,  or  the
          consideration of the exercise, by or on behalf of the Collateral Agent
          or the Receiver of  any of the powers of  the Collateral Agent or  the
          Receiver, and the enforcement, preservation  or attempted preservation
          of this  Deed or the Charged Property or  any other action taken by or
          on behalf of the Collateral Agent with a view to or in connection with
          the recovery  by  the Collateral  Agent of  the  Obligations from  the
          Company or any other person;

     (c)  the carrying out or consideration of any other act or matter which the
          Collateral  Agent  or   the  Receiver  may  consider  to  be  for  the
          preservation, improvement or benefit of the Charged Property.

     10.2 Subject to  Clause 11.4 of  the Credit Agreement, the  Company further
     covenants with the  Collateral Agent to reimburse or pay  to the Collateral
     Agent  (on the  basis of  a full  indemnity) the  amount of  all reasonable
     costs,  charges  and   expenses  (including  reasonable   legal  fees   and
     disbursements) together  with any  VAT thereon  reasonably incurred  by the
     Collateral Agent  in  connection  with  the  negotiation,  preparation  and
     registration of this Deed, or  any other document entered into  between the
     Company and the Collateral Agent.

     10.3 INDEMNITY:   The  Company hereby  agrees to  indemnify the  Collateral
     Agent and the Receiver  from and against all losses, actions, claims, costs
     (including  legal  costs), expenses,  demands  and  liabilities whether  in
     contract, tort, or otherwise now or  hereafter sustained or incurred by the
     Collateral Agent  or the Receiver or by any person for whose liability, act
     or omission  the Collateral  Agent or  the Receiver  may be  answerable, in
     connection with  anything done or  omitted under  this Deed or  any   other
     document, agreement or arrangement entered into between the Company and the
     Collateral Agent,  or in the exercise  or purported exercise  of the powers
     herein  contained, or occasioned by any breach by the Company of any of its
     covenants or other obligations  to the Collateral Agent, or  in consequence
     of any payment in respect  of the Obligations (whether made by  the Company
     or a  third  person)  being  declared  void or  impeached  for  any  reason
     whatsoever  unless the same  arises as a  result of the  willful default or
     gross negligence  (as determined by a  final order of a  court of competent
     jurisdiction) of the Collateral Agent, the Receiver or such person for whom
     they may be answerable.

     10.4 INTEREST:  Any  amounts for which  the Company  shall be liable  under
     clauses 10.1, 10.2  or 10.3  shall  be payable  on  demand and  shall  bear
     interest  at the Default  Rate from  the date or  dates on which  they were
     paid, incurred or charged by  the Collateral Agent or the Receiver  (as the
     case may be) and  such amounts and interest may be debited  by the Agent or
     the  Collateral Agent  to any  account of  the Company,  but shall,  in any
     event, form  part of  the  Obligations and  accordingly be  secured on  the
     Charged Property under the charges contained in this Deed.

     10.5 TAXES:  All sums of whatsoever nature which are payable by the Company
     under this Deed and which  are now or at any time hereafter  become subject
     to Value Added  Tax or any similar tax  shall be deemed to be  exclusive of
     Value Added Tax or any similar tax and the Company in addition to such sums
     will indemnify  the Agent and  the Collateral  Agent from  and against  all
     claims and liabilities whatsoever in respect thereof. 

     10.6 The obligation contained in  clause 10.3 shall survive  the expiration
     of this Deed and the transfer of title to the Charged Property (whether  by
     sale, foreclosure or otherwise).

     PROTECTION OF CHARGES

     11.1 The  Company  further  covenants  with  the Collateral  Agent  at  the
     Company's own cost, as a continuing  security for the payment or  discharge
     of the Obligations:

     (a)  to  deposit  with the  Collateral  Agent  all  documents  creating  or
          evidencing  Security  Interests  in  favor  of  the  Company  and  all
          securities in respect of any debts payable to the Company;

     (b)  if the Collateral  Agent, in its  absolute discretion, considers  that
          all  or any of  the Charged Property  is in danger of  being seized or
          sold under any form of  distress or execution levied or  threatened or
          is otherwise in jeopardy or  if any circumstance shall occur which  in
          the opinion of the Collateral Agent  is prejudicial to or imperils  or
          is likely to prejudice  or  imperil any or all  of the security hereby
          created or recovery  of the Obligations  and so requires,  promptly to
          execute a  first  or  subsequent  fixed mortgage  or  charge  (as  the
          Collateral Agent  may require)  in terms  specified by the  Collateral
          Agent of all or any part of the Charged Property which is for the time
          being subject to the floating charge contained in this Deed;

     (c)  if the Collateral Agent so requires, promptly to execute an assignment
          to the  Collateral Agent in terms specified by the Collateral Agent of
          all or any  debts or moneys  payable to the  Company and any  Security
          Interests or documents relating to  them or otherwise to negotiate the
          same to the Collateral Agent;

     11.2 FURTHER SECURITY:   The Company further covenants  with the Collateral
     Agent  from time to time (and, for  the purposes mentioned in paragraph (a)
     below,  notwithstanding that  the Collateral  Agent may  not have  served a
     demand  for payment  of the  Obligations) upon  demand to  execute, at  the
     Company's own cost, any document or do any act or thing which:

     (a)  the  Collateral Agent  may  specify  with  a  view  to  perfecting  or
          improving any charge or security created or intended  to be created by
          this Deed  provided the same does  not alter the nature  of any charge
          created hereunder; or

     (b)  the  Collateral  Agent or  the  Receiver may  specify with  a  view to
          facilitating the  exercise or  the proposed exercise  of any  of their
          powers.

     CRYSTALLISATION

     12.1 NOTICE:    In  addition  and  without prejudice  to  any  other  event
     resulting in a crystallization of the  floating charge created by this Deed
     or any other right the Collateral Agent may have, the Collateral Agent may,
     at any time or from time to time  whether or not it has served a demand for
     payment of  the Obligations, by  notice in writing  to the Company  declare
     that the floating  charge hereby created  shall be  converted into a  first
     specific fixed charge as to all of the undertaking, property  and assets or
     such of  them as  may be  specified in the  notice, and  by way  of further
     assurance, the Company,  at its own expense, shall execute all documents in
     such form  as the Collateral Agent  shall require and shall  deliver to the
     Collateral Agent  all conveyances, deeds, certificates  and documents which
     may be necessary to perfect the first specific fixed charge.

     12.2 DEMAND:  Before a demand for payment has  been made, a notice may only
     be served by the Collateral Agent under clause 12.1 if an  Event of Default
     or a Default has occurred or if the Collateral Agent has reason to  believe
     that the property, assets and rights described or referred to in the demand
     or notice are  in danger of being seized or sold under any form of distress
     or execution  levied or threatened or  are otherwise in jeopardy  or if any
     circumstance shall occur  which in the opinion  of the Collateral  Agent is
     prejudicial to or imperils or is likely  to prejudice or imperil any or all
     of the security hereby created or recovery of the Obligations.

     12.3 AUTOMATIC  CRYSTALLISATION:  In addition  and without prejudice to any
     other  event resulting  in a  crystallisation of  the floating  charge, the
     floating charge contained  herein shall automatically  be converted into  a
     fixed charge over:

     (a)  all  property, assets  or undertaking  of the  Company subject  to the
          floating charge, if and when:

          (i)  the  Company ceases  to carry on  business or  a substantial part
               thereof or shall cease to be a going concern;

          (ii) the  Company  stops making  payments  to its  creditors  or gives
               notice to creditors that it intends to stop payment; or

         (iii) if  the holder of any other  Security Interest whether ranking in
               priority to or pari passu with or  after the charges contained in
               this Deed  shall appoint  an  administrative receiver,  receiver,
               manager or receiver and manager;

     (b)  any property, assets  or undertaking of the Company which shall become
          subject to a Security Interest other than a Permitted Lien in favor of
          any person  other than  the  Agent or  any Collateral  Agent or  which
          is/are the subject of a sale, transfer or other disposition, in either
          case, contrary to  the covenants contained  in this Deed,  immediately
          prior  to such  Security Interest  arising or  such sale,  transfer or
          other disposition being made.

     POWER OF ATTORNEY, ETC.

     13.1 ATTORNEYS:  For the purpose of securing the interest of the Collateral
     Agent  in  the  Charged  Property  and  the  performance  of  the Company's
     obligations  to the Collateral Agent whether  under this Deed or otherwise,
     the  Company irrevocably  and by  way of  security appoints  the Collateral
     Agent and  the Receiver jointly and  also severally to be  its attorney and
     attorneys  (with full  power to  appoint substitutes  and  to sub-delegate,
     including  power  to authorize  the  person so  appointed  to  make further
     appointments, in both cases, with regard to  all or any part of the Charged
     Property) on behalf of the Company and in its name or otherwise, to execute
     any  document or  do any act  or thing  which the  Collateral Agent  or the
     Receiver (or their substitutes  or delegates) may, in  its or his  absolute
     discretion, consider appropriate in connection with the exercise of  any of
     the powers of the Collateral Agent or the Receiver or which the  Company is
     obliged  to the Collateral Agent to execute  or do, whether under this Deed
     or  otherwise; and  without prejudice  to the  generality of  its power  to
     appoint substitutes  and to sub-delegate, the Collateral  Agent may appoint
     the Receiver as  its substitute or delegate,  and any person appointed  the
     substitute  of the Collateral Agent shall,  in connection with the exercise
     of the said power  of attorney, be the agent of the  Company and clause 6.4
     shall apply mutatis mutandis. 

     13.2 CHARGED PROPERTY  ON TRUST:  For the purpose of giving  effect to this
     Deed,  the Company hereby declares that, as far  as the law will permit, as
     and  when the charges contained in this  Deed shall become enforceable or a
     demand for payment  of the Obligations has  been made, it will hold  all of
     the Charged  Property (subject to  the right  of redemption) upon  trust to
     convey, assign or otherwise  deal with the Charged Property  in such manner
     and  to such person as the Collateral  Agent shall direct and declares that
     it shall  be lawful for  the Collateral Agent  to appoint a  new trustee or
     trustees of the Charged Property in place of the Company.

     13.3 POWERS AS  TRUSTEE:  The  Company hereby agrees and  declares that the
     Collateral Agent or  any nominee of  the Collateral Agent  may at any  time
     after the Collateral  Agent or any  nominee or nominees  of the  Collateral
     Agent  has/have been registered as owner(s) of any investments, without any
     further  consent or authority on the part  of the Company, exercise (in the
     name  of the Company or otherwise) with  respect to such investments and to
     the exclusion of the Company, all rights and powers conferred by statute or
     otherwise upon an  absolute owner of those  investments and all the  powers
     given to trustees  by sections 10(3) and  (4) of the  Trustee Act 1925  (as
     amended  by section 9 of  the Trustee Investments  Act 1961)  in respect of
     investments  or property  subject to  a  trust, and  all  rights or  powers
     incidental to or conducive to the exercise of rights and powers in relation
     to  the investments; provided  that until the  security constituted by this
     Deed shall become enforceable the Collateral Agent shall:

     (a)  exercise or procure that  its nominees shall exercise all  such rights
          and  powers at  the specific  request of  and  in accordance  with the
          instructions of  the Company but so that  neither the Collateral Agent
          nor  any nominees  of the  Collateral Agent  shall be obliged  to give
          effect  to any request  or instruction which  the Collateral Agent may
          consider would be prejudicial to the charges contained in this Deed or
          if in doing  so it would  incur any cost or  expense or render  itself
          subject  to  any  liability,  unless  previously  indemnified  to  its
          satisfaction; and

     (b)  pay or  procure  that  its  nominee  shall  pay  to  the  Company  all
          dividends,  interest and other distributions  of an income nature that
          it or its nominee receives.

     EXAMINATION OF SECURED ASSETS, ETC.

     14.1 INSPECTION:   The Company  shall permit the  Collateral Agent  and any
     persons appointed  by it full access  to the Charged Property  to carry out
     any survey, inspection,  assessment or review of  the Charged Property  and
     shall permit an inspection to  be made and copies and extracts  to be taken
     of  books, accounts, records and documents relating to the Charged Property
     or the covenants  and obligations of  the Company under  this Deed and  any
     costs,  fees and  expenses incurred by  the Collateral  Agent in connection
     with all  such inspection,  assessment or  review shall be  payable by  the
     Company and shall form part of the Obligations.

     14.2 THIRD PARTY  INVESTIGATION:  The  Company shall  at its  own cost,  if
     requested by  the Collateral Agent, appoint such  persons as the Collateral
     Agent may  specify  to  investigate  or review  the  financial  affairs  or
     operations of the Company and report thereon to the Collateral Agent.

     OTHER SECURITY, ETC.

     15.1 NO MERGER: The charges  contained in or created pursuant to  this Deed
     are in addition to, and shall neither  be merged in, nor in any way exclude
     or  prejudice any other  Security Interest, right  of recourse,  set off or
     other  right whatsoever which the Agent or  any Collateral Agent may now or
     at any time  hereafter hold or have (or  would apart from this Deed  or any
     charge contained or created pursuant to this Deed hold or  have) as regards
     the  Company or any other person in  respect of the Obligations and neither
     the Agent  nor any Collateral Agent  shall be under any  obligation to take
     any steps to  call in or  to enforce any  security for the Obligations  nor
     shall they be liable to the Company  for any loss arising from any omission
     on the part of the Agent  or any Collateral Agent to take any such steps or
     for the manner in which the Agent or any Collateral Agent shall  enforce or
     refrain from enforcing any such security. 

     15.2 CONSOLIDATION:  Section 93 of the 1925 Act shall not apply in relation
     to any of the charges contained in this Deed.

     15.3 RULING  OFF:   Without prejudice to  clause 4.1(a), if  the Collateral
     Agent  receives notice  of  any  Security Interest  or  any other  interest
     affecting the Charged Property:

     (a)  the  Collateral Agent may open a new  account with the Company and, if
          it does not,  it shall nevertheless be deemed  to have done so  at the
          time it received such notice; and

     (b)  all  payments made by  the Company to  the Collateral Agent  after the
          Collateral Agent receives such notice  shall be credited or deemed  to
          have  been  credited  to the  new  account,  and  in no  circumstances
          whatsoever shall operate to reduce the Obligations  as at the time the
          Collateral Agent received such notice.

     15.4 PRIOR ENCUMBRANCES:    If  there are  any  Security  Interests  having
     priority to the  charges contained in  this Deed in  respect of all or  any
     part of the Charged Property then:

     (a)  if any proceedings or steps are being taken to exercise or enforce any
          powers or remedies conferred  by such prior Security  Interest against
          the  Charged Property, the Collateral  Agent or any  Receiver may (but
          without prejudice to  any rights the Collateral Agent  or the Receiver
          may  have  under statute)  redeem  such prior  charge  or  procure the
          transfer thereof to  itself or himself,  as the case  may be, and  may
          settle  and pass the accounts of the  prior chargee and any account so
          settled and passed  shall be conclusive and binding on the Company and
          the  principal,  interest,   costs,  charges  and    expenses  of  and
          incidental to such redemption or transfer shall be paid by the Company
          to the Collateral  Agent on demand  with interest at the  Default Rate
          and, until payment, the Charged Property shall  stand charged with the
          amount to be so paid; and

     (b)  all  the  powers, authorities  and  discretions conferred  by  a prior
          charge  upon   the  chargee  or  any  receiver   thereunder  shall  be
          exercisable by the Collateral Agent or a Receiver in like manner as if
          the same were expressly included herein and the Collateral Agent shall
          be entitled to exercise all the powers, authorities and discretions of
          an administrative receiver, receiver,  manager or receiver and manager
          appointed thereunder.

     15.5 CHANGE OF  NAME, ETC.:  This  Deed shall remain valid  and enforceable
     notwithstanding any change in the  name, composition or constitution of the
     Collateral Agent or the Company or any amalgamation or consolidation by the
     Collateral Agent or the Company with any other corporation.

     SET OFF

     16.1 The Collateral Agent  may, as far as the law will  permit, at any time
     and from time to time without notice and notwithstanding  any settlement of
     account or other matter whatsoever combine or consolidate all or any of its
     existing accounts including accounts in the name of the Collateral Agent or
     of the Company jointly with others and  may set off or transfer all or  any
     part of any credit balance or any sum standing to the credit of any account
     (whether or  not the same is  due to the Company from  the Collateral Agent
     and  whether or  not the credit  balance and  the account  in debit  or the
     Obligations are expressed in the same currency in which case the Collateral
     Agent is  hereby  authorized to  effect any  necessary  conversions at  its
     prevailing rates  of exchange)  in or  towards satisfaction  of any of  the
     Obligations and  may in its absolute discretion  estimate the amount of any
     liability  of  the  Company  which  is   contingent  or  unascertained  and
     thereafter set off such estimated amount and no amount shall  be payable by
     the Collateral Agent  to the Company unless and until  all Obligations have
     been ascertained and fully repaid or discharged.

     AVOIDANCE OF PAYMENTS

     17.1 NO RELEASE:  No assurance, security or payment which may be avoided or
     adjusted  under  the  law,  including  under  any  enactment  relating   to
     bankruptcy or insolvency  and no release, settlement or  discharge given or
     made  by the Collateral Agent on the  faith of any such assurance, security
     or  payment,  shall prejudice  or  affect the  right  of the  Agent  or the
     Collateral Agent to recover the Obligations from the Company (including any
     moneys  which it may be compelled to  pay or refund under the provisions of
     the  Insolvency  Act 1986  and any  costs  payable  by  it pursuant  to  or
     otherwise  incurred  in connection  therewith)  or to  enforce  the charges
     contained in this Deed to the full extent of the Obligations. 

     17.2 RETENTION OF CHARGES:  If the  Collateral Agent shall have grounds  in
     its absolute discretion for believing that the Company may  be insolvent or
     deemed to be  insolvent pursuant  to the provisions  of the Insolvency  Act
     1986 as at the date of any payment made by the Company  to the Agent or the
     Collateral  Agent, the Collateral Agent shall be  at liberty to  retain the
     charges contained in or created pursuant to this Deed until the expiry of a
     period of one month plus such  statutory period within which any assurance,
     security,  guarantee or  payment can  be avoided  or invalidated  after the
     payment  and  discharge  in full  of  all Obligations  (unless  the Company
     produces a  certificate of solvency from its auditors after such payment or
     discharge)   notwithstanding  any   release,   settlement,   discharge   or
     arrangement which may be given or made by the  Collateral Agent on, or as a
     consequence of, such payment or discharge of liability provided that, if at
     any  time within such period, a petition  shall be presented to a competent
     court for an  order for the winding  up or the making  of an administration
     order in  respect of the Company, or the Company shall commence to be wound
     up  or to  go into  administration  or any  analogous proceedings  shall be
     commenced  by or  against the  Company, the  Collateral Agent  shall be  at
     liberty to continue to retain such security for such further  period as the
     Collateral  Agent  may  determine  and such  security  shall  be  deemed to
     continue to have been held as security for the payment and discharge to the
     Collateral Agent of all Obligations. 

     CURRENCY CONVERSION

     18.1 INDEMNITY:   If  under any applicable  law, whether  as a  result of a
     judgment  against the Company or the liquidation  of the Company or for any
     other reason, any payment under or in  connection with this Deed is made or
     any amount is received or recovered by the Agent or the Collateral Agent in
     respect  of the Obligations  in a currency (the  OTHER CURRENCY) other than
     the currency in  which the Obligations are payable (the ORIGINAL CURRENCY),
     then to  the extent  that the payment  to or  receipt by  the Agent or  the
     Collateral Agent (when  converted at the  rate of exchange  on the date  of
     payment or receipt) falls short of the whole of the Obligations the Company
     shall  as  a  separate  and  independent  obligation  fully  indemnify  the
     Collateral Agent against the amount of the shortfall; and for the  purposes
     of this clause,  RATE OF EXCHANGE  means the rate  at which the  Collateral
     Agent is able  on the relevant  date to purchase  the original currency  in
     London with the other currency.

     18.2 PURCHASES:  If the  Company fails to pay or discharge  any part of the
     Obligations  when due, the Agent or the  Collateral Agent from time to time
     may purchase an amount of  the currency in which  such sum is due with  any
     other currency or currencies and the  Company's obligation thereafter shall
     be to  pay to  the Collateral  Agent the  amount of the  other currency  or
     currencies so used to purchase.

     EXECUTION OF DOCUMENTS

     19.1 As far as the law will permit, any document required to be executed as
     a deed by the Collateral  Agent under or in connection with this Deed shall
     be  validly executed if executed as a deed by a duly authorized attorney of
     the Collateral Agent.

     NOTICES AND DEMANDS

     20.1 Each communication to be made under this Deed shall be made in writing
     but, unless otherwise stated, may be made by telefax or letter.

     20.2 Any notice, communication or  document to be made or  delivered by one
     person  to another pursuant to this Deed  shall be made or delivered, if to
     the Company, in the manner for notices  and to the address set forth in the
     Credit Agreement, and if to the Collateral Agent, in the manner for notices
     set forth in the Credit Agreement and delivered to the following address:

     THE COLLATERAL AGENT

     BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION, LONDON BRANCH

     Address:  1 Alie Street
     London E1 8DE
     Attention:  Keith Thomas 
     Telephone:  0171 634 4000
     Telefax:  0171 634 4707

     Copy to:

     BANK OF AMERICA, FSB 

     Address:  1230 Peachtree Street, N.E.
     Suite 3600
     Atlanta, Georgia 30309
     United States of America

     Attention:  John Yankauskas
     Telephone:  001 404 815 5928
     Telefax:  001 815 5919

     20.3 Each  communication and  document made  or delivered  by one  party to
     another  pursuant to  this Agreement  shall be in  the English  language or
     accompanied by a translation thereof  into English certified (by an officer
     of the person making or delivering the  same) as being a true and  accurate
     translation thereof.

     FURTHER PROVISIONS

     21.1 EVIDENCE  OF  INDEBTEDNESS:   In  any  action,  proceedings  or  claim
     relating to this Deed or the charges contained in this Deed, a statement as
     to any amount due to the Collateral Agent or of the Obligations or any part
     thereof  which is certified as being correct  by an officer of the Agent or
     the  Collateral  Agent  shall, save  in  the  case  of manifest  error,  be
     conclusive evidence that such amount is in fact due and payable. 

     21.2 RIGHTS CUMULATIVE, WAIVER:  The rights of the Collateral Agent and the
     Receiver  are  cumulative,  may be  exercised  as  often  as they  consider
     appropriate and  are in addition  to their respective rights  under general
     law.    The respective  rights of  the  Collateral Agent  and  the Receiver
     (whether arising under  this Deed or  under the general  law) shall not  be
     capable  of being  waived or  varied otherwise  than by  express waiver  or
     variation in writing; and,  in particular, any  failure to exercise or  any
     delay in   exercising any such rights shall  not operate as a  variation or
     waiver  of that or any other such  right; any defective or partial exercise
     of such rights shall  not preclude any other or further exercise of that or
     any other  such right; and  no act or  course of conduct  or negotiation on
     their  part or  on  their  behalf  shall  in any  way  preclude  them  from
     exercising any such  right or constitute a  suspension or variation  of any
     such right. 

     21.3 INVALIDITY OF ANY  PROVISION:  If  any provisions of this  Deed become
     invalid,  illegal  or  unenforceable in  any  respect  under  any law,  the
     validity, legality and enforceability of the remaining provisions shall not
     in any way be affected or impaired.

     CHOICE OF LAW

     22.1 This Deed is governed by,  and shall be construed in accordance  with,
     the laws of England. 

     TRANSFER

     23.1 For the avoidance of doubt (but without  prejudice to any other rights
     of the Collateral Agent whether at common law, by statute  or otherwise) at
     all  times  (other than  during  an Event  of  Default when  no  consent is
     required) the  Collateral  Agent  may  with the  consent  of  the  Borrower
     Representative,  such consent  not to  be unreasonably  withheld, transfer,
     assign or otherwise deal with this Deed (and the charge  or charges thereby
     created) and all and any of its rights  thereunder and any deed or document
     entered into  collaterally thereto whether at  law or in equity  and in the
     event of such transfer or assignment the Company will: 

     (a)  agree that  upon any transfer,  assignment or dealing  to or with  any
          person  he  shall be  bound  to such  person  (to the  extent  of such
          transfer, assignment  or dealing) in like manner and to like extent as
          he is bound to the Collateral Agent under this Deed (and the charge or
          charges hereby created)  and every reference  to the Collateral  Agent
          shall be construed as including any such person; and

     (b)  consent to the Collateral Agent passing to such person or  other party
          interested in this  Deed any information and documents which have been
          or will be provided relating to the Charged Property or the Company.

     save  that  the consent  of  the  Borrower shall  not  be  required if  the
     Collateral Agent proposes to  transfer or assign this Deed to  an Affiliate
     who is organized in the same country as the Collateral Agent.

     DULY DELIVERED AS A DEED by the Company on the date inserted above.


     <PAGE>


                                                   /s/ Steven C. Ramsey
                                                  ----------------------------
     EXECUTED as a DEED and                  )    Director
     DELIVERED by MUREX BIOTECH LIMITED      )
     acting by two                           )     /s/ Charles F. Osborne, Jr.
     Directors/a Director and the Secretary  )    ----------------------------
                                                  Director/Secretary





     SIGNED by   /s/ Illegible               )
              ----------------------
         VICE PRESIDENT                      )
     -------------------------------
     for and on behalf of BANK OF AMERICA    )
     NATIONAL TRUST AND SAVINGS              )
     ASSOCIATION, London Branch              )



                                                           Exhibit 10.20

                                      DEBENTURE
                                      ---------


          STAMPED TO COVER $15,000,000 UNITED STATES CURRENCY

          THIS DEBENTURE IS MADE THE 12TH DAY OF NOVEMBER, 1996.

                  BETWEEN

                  Murex Diagnostics  Corporation, a company incorporated and
                  registered  in Anguilla  and continued  in Barbados  under
                  the provisions  of the Companies  Act Cap.  308 as Company
                  No. 11016  and  Murex Diagnostics  International, Inc.,  a
                  company incorporated and  registered in Barbados under the
                  provisions  of  the  Companies  Act  Cap.  308 as  Company
                  No. 11019 (hereinafter  together called  the "Company") of
                  the FIRST PART, and

                  Bank  of America, FSB,  whose principal  office is located
                  at 1230  Peachtree Street,  Suite 3600, Atlanta,  Georgia,
                  USA  30309  (hereinafter  called  the  "Chargee")  of  the
                  SECOND PART


                  NOW THIS DEBENTURE WITNESSETH  that for good  and valuable
                  consideration,  the receipt  and sufficiency of  which the
                  Company  hereby  jointly  and severally  acknowledges, the
                  Company has  agreed to  execute and  issue this  Debenture
                  unto the Chargee  for the purpose of securing the  payment
                  to the Chargee of the Indebtedness as hereinafter  defined
                  and  of all  such sums  of  money now  owing or  that  may
                  hereafter  become  due  and  owing  to  the  Chargee,  the
                  Lenders  or the  Issuing Bank  (as  defined in  the Credit
                  Agreement) under the Credit Agreement (as defined below).


                  1.1  In this Debenture:

                       "Act" means  the Companies Act Cap.  308 of the  Laws
                       of  Barbados (or  any statutory  modification or  re-
                       enactment of that Act for the time being in force);

                       "Assets"  means   the  joint  and  several  property,
                       undertaking and  assets of  the Company  expressed to
                       be  charged to  the Chargee  now or  hereafter  under
                       Clause 2;

                       "Event of Default"  has the meaning set forth in  the
                       Credit  Agreement   (as  hereinafter  described,  the
                       relevant  clauses of which are incorporated herein by
                       reference thereto).

                       "Indebtedness" means all amounts  due under a certain
                       Credit  Agreement  dated  ___ November,  1996 between
                       Murex Diagnostics  Corporation and  Murex Diagnostics
                       International,  Inc.,  certain  affiliates  of  Murex
                       Diagnostics   Corporation   and   Murex   Diagnostics
                       International, Inc.,  the Lenders,  the Issuing Banks
                       and  the  Chargee  (including any  document amending,
                       supplementing, novating  or replacing  the same,  the
                       "Credit  Agreement")  together  with interest  to the
                       date  of repayment  chargeable  and payable  in  such
                       manner as has been  specifically agreed and any other
                       costs,   charges  and  legal   expenses  (on  a  full
                       indemnity basis)  charged or incurred  by the Chargee
                       in  connection   with  said   Credit  Agreement   and
                       including those  arising from  the Chargee perfecting
                       or enforcing or attempting to  enforce this Debenture
                       or  any other  security (and  its rights  thereunder)
                       held by the Chargee from  time to time  and including
                       all   Obligations   (as   defined   in   the   Credit
                       Agreement);

                       "Receiver" means one or more persons appointed to  be
                       a  receiver,  receivers,  and/or  a  receiver/manager
                       pursuant to Clause 7.2 of this Debenture.

                       "Subsidiary"  has the meaning ascribed thereto in the
                       Companies Act Cap. 308 of the Laws of Barbados.

                  1.2  Clause headings are for ease of reference only.   All
                       capitalized  terms used but not  defined herein shall
                       have the  meanings ascribed to such terms in the said
                       Credit Agreement.

          2.      CHARGE
                  ------

                  2.1  The Company  hereby jointly  and severally  covenants
                       on demand  to pay  or discharge  the Indebtedness  to
                       the  Chargee.    As  security  for  the  payment  and
                       discharge  of the Indebtedness, the Company, as legal
                       and beneficial  owner, hereby  jointly and  severally
                       charges to the Chargee:

                       2.1.1     by  way   of  floating   charge,  all   the
                                 goodwill and  uncalled capital for the time
                                 being of the Company;

                       2.1.2     by way  of floating  charge, all rights  of
                                 Murex  Diagnostics Corporation  under  that
                                 certain  License  Agreement,  dated May  3,
                                 1994,     between     Murex     Diagnostics
                                 Corporation  and Abbott  Laboratories,  and
                                 all choses in action  and claims now and in
                                 the future belonging  to Murex  Diagnostics
                                 Corporation;

                       2.1.3     by  way  of floating  charge, all  stock in
                                 trade and  inventory in  all of its  forms,
                                 wherever   located,   now   or    hereafter
                                 existing (including,  but  not limited  to,
                                 (i)   all  goods,   merchandise  and  other
                                 personal property  owned and held for sale,
                                 and (ii) all  raw materials, work or  goods
                                 in  process,  finished  goods  thereof, and
                                 materials and  supplies which contribute to
                                 the  finished  products  of Company  in the
                                 ordinary  course  of  business  and   (iii)
                                 goods which  are returned to or repossessed
                                 by Company),  whether Company  has a  joint
                                 or  other interest  or right  of any  other
                                 kind (including, without limitation,  goods
                                 in which  Company has an  interest or right
                                 as consignee),  and all accessions  thereto
                                 and  products  thereof  and  documents  and
                                 warehouse receipts therefor;

                       2.1.4     by way of floating charge, all book  debts,
                                 accounts, contract  rights, chattel  paper,
                                 instruments,  warehouse  receipts,  drafts,
                                 acceptances,   deposit  accounts,   general
                                 intangibles  and documents  of Company, and
                                 all   rights   in   and  to   all  security
                                 agreements,  deeds of  charge, leases,  and
                                 other  contracts   securing  or   otherwise
                                 relating to  any such book debts, accounts,
                                 contract     rights,     chattel     paper,
                                 instruments,   deposit  accounts,   drafts,
                                 acceptances   and  documents,   and   shall
                                 include, without  limitation, the  proceeds
                                 of  all  warranty  agreements  and  service
                                 contracts sold by or on behalf of Company;

                       2.1.5     by way  of floating  charge, all books  and
                                 records  (including,  without   limitation,
                                 computer  tapes, programs,  printouts,  and
                                 all  other computer  materials, records and
                                 electronic   data   processing    software)
                                 recording,  evidencing or  relating to  any
                                 or all of the foregoing;

                       2.1.6     by  way  of  floating  charge, all  deposit
                                 accounts  (and the investments and earnings
                                 thereof and documents evidencing the  same)
                                 into  which  the  proceeds  of  any  of the
                                 foregoing  may   from  time   to  time   be
                                 deposited; and

                       2.1.7     by  way of floating charge, all proceeds of
                                 any and  all of  the foregoing  (including,
                                 without  limitation,   cash  proceeds   and
                                 other  proceeds which  constitute  property
                                 of  the types described above)  and, to the
                                 extent   not   otherwise   included,    all
                                 payments    under   insurance,    or    any
                                 indemnity,  warranty or  guaranty,  payable
                                 by  reason   of  loss   or  damage  to   or
                                 otherwise  with   respect  to  any  of  the
                                 foregoing.

          3.      COVENANTS
                  ---------

                  3.1  The Company shall not without the consent in  writing
                       of the Chargee:

                       3.1.1     (except  for   charges  in  favour  of  the
                                 Chargee created  under or  pursuant to this
                                 Debenture) create  or permit to subsist any
                                 mortgage,  charge  or lien  on  any of  its
                                 undertaking or assets;

                       3.1.2     sell,   transfer,    hire-out,   lend    or
                                 otherwise  dispose of  its undertaking  and
                                 other assets  or any part  of them,  except
                                 by  getting in  and realizing  them in  the
                                 ordinary and  proper course of its business
                                 or as permitted by the Credit Agreement;

                  3.2  The Company shall:

                       3.2.1     give,  or   procure  the   giving,  to  the
                                 Chargee or  any person or persons appointed
                                 by  the   Chargee  for  this  purpose  such
                                 information (including  books and  records)
                                 as  to all  matters relating  to the Assets
                                 or otherwise  relating to  its business  or
                                 affairs  as  it  or  they shall  reasonably
                                 require and  access to all  premises as  it
                                 or   they  shall   reasonably  require   in
                                 accordance with the Credit Agreement;

                       3.2.2     deal  with  its  book  or  other  debts  or
                                 securities  for  money in  accordance  with
                                 the reasonable directions from the  Chargee
                                 from  time  to  time (which  directions can
                                 include assignments thereof  to the Chargee
                                 with notice to debtors) and, in absence  of
                                 such directions, to  get its book or  other
                                 debts  in and realize  them in the ordinary
                                 and proper  course of its  business but not
                                 (without  the  prior   permission  of   the
                                 Chargee)  by   means  of  factoring,  block
                                 discounting    or   any    other    similar
                                 arrangement;

                       3.2.3     upon  the occurrence of an Event of Default
                                 and until  such Event of  Default is waived
                                 in  writing  by  the Lenders  in accordance
                                 with the  Credit agreement,  pay into  such
                                 account  as  the  Chargee may  designate by
                                 notice  to the  Company from  time to  time
                                 all moneys which it may receive in  respect
                                 of  the book debts and other Assets charged
                                 by Clause 2; and

                       3.2.4     promptly notify  the Chargee of any meeting
                                 to discuss,  or any proposal or application
                                 for   the   appointment  of   a   receiver,
                                 liquidator or  similar official in  respect
                                 of the  Company or any  of its assets  and,
                                 if any  such official is  appointed, of his
                                 appointment.

                  3.3  If  the   Company  fails  to   perform  any  of   its
                       obligations  under  this  Debenture, the  Chargee may
                       take action as it may deem appropriate, on behalf  of
                       or  in the  name  of  the  Company or  otherwise,  to
                       perform or  to remedy  such failure  and recover  the
                       costs  and expenses so  incurred from  the Company on
                       demand.

          4.      MISCELLANEOUS
                  -------------

                  4.1  This Debenture shall be:

                       4.1.1     made  for   securing  present  and  further
                                 advances   and   shall  be   a   continuing
                                 security  to the  Chargee,  notwithstanding
                                 any settlement  of account or the existence
                                 at  any time  of  a  credit balance  or any
                                 other   matter,   act,   event   or   thing
                                 whatsoever;

                       4.1.2     without prejudice  and in  addition to  any
                                 other  security for  the Indebtedness which
                                 the Chargee,  any Collateral  Agent or  any
                                 Lender may hold now  or hereafter on all or
                                 any part of the Assets; and

                       4.1.3     in  addition  to  any  rights,  powers  and
                                 remedies at law.

                  4.2  No failure  or  delay on  the Chargee's  part in  the
                       exercise of  any of its  rights, powers and  remedies
                       under this  Debenture or at  law shall  operate or be
                       construed  as a  waiver.   No waiver  of any  of  the
                       Chargee's rights shall preclude any further or  other
                       exercise of that right or of any other right.

                  4.3  The  Chargee may  give time  or other  indulgence  or
                       make  any  other  arrangement,  variation or  release
                       with any  person in  respect of  the Indebtedness  or
                       any other security or guarantee for the  Indebtedness
                       without derogating  from the Company's liabilities or
                       the Chargee's rights under this Debenture.

                  4.4  The Company certifies  that neither the execution and
                       delivery of  this Debenture  and  the performance  of
                       the  covenants   contained  herein  nor  the  charges
                       created by  this Debenture  contravene any  provision
                       of its articles of  incorporation, bylaws or  any law
                       or  agreement binding  on it  or any  of the  Assets.
                       The  Company  covenants  with and  represents  to the
                       Chargee   that   the   documents  which   contain  or
                       establish   the   Company's   constitution    include
                       provisions  which   give  power,  and  all  necessary
                       corporate  authority has  been   obtained and  action
                       taken,  for   the  Company  to   grant  the   charges
                       contained  in this Debenture and execute and deliver,
                       and perform  the covenants  and obligations contained
                       in   this   Debenture   and   that   this   Debenture
                       constitutes  valid  and  binding  obligations of  the
                       Company  enforceable  in  accordance  with its  terms
                       except  as such  validity  or enforceability  may  be
                       limited  by  applicable  bankruptcy,  reorganization,
                       moratorium   or  other   insolvency  laws   affecting
                       creditors'   rights   generally   or   by   equitable
                       principles relating to enforceability.

                  4.5  Subject  only  to Clause  6,  on  final  payment  and
                       discharge of the Indebtedness and termination of  the
                       Commitment,  the Chargee  will,  at the  request  and
                       cost of  the Company,  release unto  the Company  the
                       property charged by or pursuant to these presents.

                  4.6  A certificate  of the Chargee as to the amount of the
                       Indebtedness from  time to time or  any of  it or any
                       other matter  connected  with  it or  this  Debenture
                       shall,  in   the  absence   of  manifest   error,  be
                       conclusive evidence of the facts stated in it.

                  4.7  The Company shall, on demand by the Chargee,  execute
                       and  deliver all such transfers, assignments or other
                       documents as the  Chargee may require to perfect  its
                       rights under  this Debenture or to give effect to any
                       sale or  disposal by  or on behalf of  the Chargee of
                       any of the Assets.

          5.      POWER TO CREDIT TO A SUSPENSE ACCOUNT
                  -------------------------------------

          Until payment and discharge in full of the Indebtedness any money
          received  hereunder may be  placed and kept for  such time as the
          Chargee  considers prudent  in  an interest  bearing separate  or
          suspense account in the name of such person as the Chargee thinks
          appropriate without any intermediate obligation to apply the same
          or  any  part thereof  in  or towards  discharge  of  any of  the
          Indebtedness.  Notwithstanding  any such payment in  the event of
          any  proceedings  in  or  analogous  to  bankruptcy, liquidation,
          receivership composition or arrangement the Chargee may prove for
          and agree to accept any dividend or composition or arrangement in
          respect of  the whole or any part of the Indebtedness in the same
          manner as if  the security constituted by this  Debenture had not
          been created.

          6.      AVOIDANCE OF PAYMENTS
                  ---------------------

          No  assurance,  security  or  payment  which  may be  avoided  or
          adjusted under any applicable law,  and no release, settlement or
          discharge given or made by  the Chargee on the faith of  any such
          assurance,  security or  payment, shall  prejudice or  affect the
          right of the Chargee to recover the Indebtedness in full from the
          Company (including any  moneys which it  may be compelled  by due
          process  of law to  refund pursuant to the  provisions of any law
          relating to  liquidation,  bankruptcy, insolvency  or  creditors'
          rights  generally and  any costs  payable by  it pursuant  to (or
          otherwise incurred in connection with such process) or to enforce
          the security created by or pursuant to this Debenture.

          7.      RECEIVER/REMEDIES
                  -----------------

                  7.1  Upon the  occurrence of an Event of Default and until
                       such Event  of Default  is waived in  writing by  the
                       Lenders in  accordance with the Credit Agreement, the
                       Chargee is hereby  authorized to take such action  as
                       it deems necessary, including:

                       a.   to sell all the  Company's title to  or interest
                       in the Assets  for such  consideration whatsoever  as
                       the Chargee may think fit, 

                       b.   with a view to  selling the Assets  (or offering
                       it  for sale)  to  repair, replace  and  develop  the
                       Assets and to  apply for any  appropriate permission,
                       license or approval;

                       c.   with a  view to  or in connection with  the sale
                       of the Assets, to  carry out any  transaction, scheme
                       or   arrangement  which  the   Chargee  may,  in  its
                       absolute discretion, consider appropriate;

                       d.   to insure the Assets  against such risks and for
                       such  amounts as  the Chargee  may  consider prudent;
                       and

                       e.   to do all or any of  the things or exercise  all
                       or any of the powers which are mentioned or  referred
                       to  herein,  any   other  document  executed  by  the
                       Company  or  applicable law  and  which  may  not  be
                       included in paragraphs (a) to (d) above.

                  7.2  Upon the  occurrence  of an  Event of  Default or  by
                       Statute,  the  Chargee may  by  writing  or  by  deed
                       appoint such  person or persons (including an officer
                       or officers  of the  Chargee) as it thinks  fit to be
                       Receiver of  the Assets  or any part  thereof and  in
                       the case of an appointment  of more than  one person,
                       to  act together  or  independently  of the  other or
                       others and the  Chargee may make such appointment  at
                       any time after the Agent  has demanded payment of the
                       Obligations  or if it  is requested  to do  so by the
                       Company or  upon the  presentation of  a petition  to
                       the  court for  an  order appointing  a  Receiver  in
                       respect of the Company.

                  7.3  Except as otherwise required by statute, the  Chargee
                       may  by  writing  or by  deed remove  a  Receiver and
                       appoint  another  in  his place  or  to  act  with  a
                       Receiver and the Chargee may  apply to the  court for
                       an order removing a Receiver.

                  7.4  The Receiver  shall be the  agent of  the Company and
                       the Company alone  shall be responsible for his  acts
                       and   defaults  and   liable  on  any   contracts  or
                       engagements made or  entered into or adopted by  him;
                       and in no  circumstances whatsoever shall the Chargee
                       be in  any way responsible for or incur any liability
                       in connection  with his contracts, engagements, acts,
                       omissions, misconduct,  negligence or  default and if
                       a liquidator of the  Company shall be  appointed, the
                       Receiver shall act as principal and not as agent  for
                       the Chargee.

                  7.5  The remuneration of the Receiver may be fixed by  the
                       Chargee  (and   may  be   or  include  a   commission
                       calculated by  reference to   the gross amount of all
                       moneys  received   or  otherwise   and  may   include
                       remuneration in  connection with  claims, actions  or
                       proceedings made or  brought against the Receiver  by
                       the  Company or any  other person  or the performance
                       or discharge  of any obligation  imposed upon him  by
                       statute or  otherwise) but such remuneration shall be
                       payable by the Company alone; and the amount of  such
                       remuneration may  be  debited  by  the Agent  or  the
                       Chargee to  any account of the Company, but shall, in
                       any  event,   form  part  of   the  Obligations   and
                       accordingly  be  secured  on  the  Assets  under  the
                       charges contained in this Debenture.

                  7.6  The Receiver, in addition  to any powers conferred on
                       a receiver or receiver/manager  by statute or  common
                       law, shall have the following powers:

                       (a)  to  enter upon, take  possession of,  get in and
                       collect the Assets  (or such part thereof in  respect
                       of which he may  be appointed) whether accrued before
                       or after the date of his appointment;

                       (b)  to sell, exchange, license, surrender,  release,
                       disclaim, abandon, return or otherwise dispose of  or
                       in any  way whatsoever  deal with the  Assets or  any
                       interest  in  the Assets  for such  consideration (if
                       any),  and  upon  such terms  (including  by deferred
                       payment or payment by  installments) as he  may think
                       fit and to concur in any such transaction;

                       (c)  to let on  charter, sub-charter, hire, lease  or
                       sell  on  condition and  to  grant  rights,  options,
                       licenses or  easements over the  whole or any part of
                       the Assets  and  (with or  without consideration)  to
                       rescind, surrender or disclaim or accept or agree  to
                       accept  surrenders  or  disclaimers  of leases,  hire
                       purchase  contracts  or  agreements  relating  to  or
                       affecting the Assets  in such circumstances, to  such
                       persons  (including,   without  limitation,  to   the
                       Chargee),  for  such  purposes and  upon  such  terms
                       whatsoever as  he may think fit  and also to vary the
                       terms of  any contract  affecting the  Assets and  to
                       act in  relation to any review of the rent or provide
                       payments under a  lease of the Assets in such  manner
                       as he may think fit;

                       (d)  to insure, protect,  decorate, maintain, repair,
                       alter, improve, replace,  exploit, the Assets or  any
                       part  thereof  in any  manner  and  for  any  purpose
                       whatsoever;

                       (e)  to   bring,  defend,   submit   to  arbitration,
                       negotiate,  compromise,   abandon   and  settle   any
                       claims,   disputes  and  proceedings  concerning  the
                       Assets or any part thereof;

                       (f)  to  transfer all  or any  of  the Assets  to any
                       other  company  or  body  corporate, whether  or  not
                       formed or acquired for the purpose;

                       (g)  to redeem,  discharge or  compromise any  charge
                       from time to time having priority to or ranking  pari
                       passu with this Debenture;

                       (h)  in connection  with the exercise  of any of  his
                       powers, to  execute or do,  or cause  or authorize to
                       be executed or done,  on behalf of or in the name  of
                       the Company  or otherwise, as he  may think fit,  all
                       documents,  receipts,  registrations, acts  or things
                       which he may consider appropriate;

                       (i)  to exercise  any powers,  rights or entitlements
                       in relation  to any  of the  Assets or incidental  to
                       the ownership  of or rights in  or to  any Assets and
                       to complete, disclaim,  abandon or modify all or  any
                       of the outstanding  contracts or arrangements of  the
                       Company relating to or affecting the Assets;

                       (j)  generally to  carry out,  or cause or  authorize
                       to  be  carried   out,  any  transaction,  scheme  or
                       arrangement  whatsoever,  whether  similar or  not to
                       any of  the  foregoing,  in  relation to  the  Assets
                       which he may consider expedient.

                  7.7  No purchaser from, or other person dealing with,  the
                       Chargee  or   the  Receiver  shall  be  concerned  to
                       enquire  whether  any  of  the  powers  exercised  or
                       purported  to  be  exercised  has  arisen  or  become
                       exercisable,   whether    the   Obligations    remain
                       outstanding, whether  the Receiver  is authorized  to
                       act  or  as  to  the  propriety or  validity  of  the
                       exercise or purported exercise  of any power; and the
                       title of  such a purchaser and the position of such a
                       person shall not  be impeachable by reference to  any
                       of those matters. 

                  7.8  The receipt  of the Chargee  or the Receiver shall be
                       an  absolute  and   a  conclusive   discharge  to   a
                       purchaser and shall relieve  him of any obligation to
                       see to  the application of any  moneys paid  to or by
                       the direction of the Chargee or the Receiver.

                  7.9  Neither the  Chargee  nor  the  Receiver nor  any  of
                       their affiliates  shall be liable  to the Company  in
                       respect of any  loss or  damage which  arises out  of
                       the exercise  or the failure to exercise any of their
                       respective powers.

                  7.10 Entry into possession of  the Assets shall not render
                       the  Chargee or  the Receiver  liable to  account  as
                       mortgagee  in possession;  and  if  and whenever  the
                       Chargee  enters  into possession  of  the  Assets, it
                       shall  be entitled  at any  time to  go  out  of such
                       possession.

                  7.11 The Company  hereby agrees  to indemnify the  Chargee
                       and  the  Receiver   from  and  against  all  losses,
                       actions,  claims,  costs   (including  legal  costs),
                       expenses,   demands   and   liabilities  whether   in
                       contract,  tort,   or  otherwise   now  or  hereafter
                       sustained or incurred by  the Chargee or the Receiver
                       or  by  any  person  for  whose  liability,  act   or
                       omission  the   Chargee  or   the  Receiver  may   be
                       answerable,  in  connection  with  anything  done  or
                       omitted under this Debenture,  or in the  exercise or
                       purported exercise  of the  powers herein  contained,
                       or occasioned by any  breach by the Company of any of
                       its covenants  or other obligations  to the  Chargee,
                       or in  consequence of any  payment in  respect of the
                       Obligations (whether made  by the Company or a  third
                       person) being  declared  void  or impeached  for  any
                       reason whatsoever.

                  7.12 The  Company further  covenants with  the Chargee  at
                       the Company's own cost,  as a continuing security for
                       the payment or discharge of the Obligations:

                       (a)  if  the  Chargee,  in  its absolute  discretion,
                       considers that  all or any of the Assets is in danger
                       of being  seized or sold under  any form of  distress
                       or execution levied or  threatened or is otherwise in
                       jeopardy or if any circumstance shall occur which  in
                       the opinion  of  the  Chargee  is prejudicial  to  or
                       imperils or  is likely to  prejudice or   imperil any
                       or all  of the security hereby created or recovery of
                       the  Obligations and so requires, promptly to execute
                       a  first or subsequent  fixed charge  (as the Chargee
                       may require)  in terms  specified by  the Chargee  of
                       all or any part of the  Assets which is for  the time
                       being  subject to  the floating  charge  contained in
                       this Debenture;

                       (b)  if  the Chargee so requires, promptly to execute
                       an assignment  to the Chargee  in terms specified  by
                       the Chargee of all or any debts or  moneys payable to
                       the Company and any Charges or documents relating  to
                       them  or  otherwise  to  negotiate  the  same to  the
                       Chargee;

                  7.13 The  Company further covenants  with the Chargee from
                       time  to time  (and,  for  the purposes  mentioned in
                       paragraph   (a)   below,  notwithstanding   that  the
                       Chargee may not have served  a demand for  payment of
                       the Obligations)  upon  demand  to  execute,  at  the
                       Company's own  cost, any  document or do  any act  or
                       thing which:

                       (a)  the  Chargee   may  specify   with  a  view   to
                       perfecting  or   improving  any  charge  or  security
                       created or intended to be created by this  Debenture;
                       or

                       (b)  the Chargee or the  Receiver may specify  with a
                       view to  facilitating the   exercise or the  proposed
                       exercise of any of their powers.

                  7.14 The  Company   covenants  to   register  the  charges
                       contained in  this Debenture  against the  registered
                       title of any registered charge hereby affected.

                  7.15 In addition and without  prejudice to any other event
                       resulting  in   a  crystallisation  of  the  floating
                       charge created by this  Debenture or any  other right
                       the Chargee  may have, the  Chargee may,  at any time
                       or from  time to time whether  or not it has served a
                       demand for payment  of the Obligations, by notice  in
                       writing  to the  Company  declare that  the  floating
                       charge  hereby  created  shall be  converted  into  a
                       first  specific  fixed  charge   as  to  all  of  the
                       undertaking, property and  assets or such of them  as
                       may  be  specified  in  the  notice, and  by  way  of
                       further  assurance, the Company, at  its own expense,
                       shall execute  all  documents  in  such form  as  the
                       Chargee  shall  require  and  shall  deliver  to  the
                       Chargee all  deeds, certificates  and documents which
                       may be necessary to perfect the first specific  fixed
                       charge.

                  7.16 In addition and without prejudice to any other  event
                       resulting  in   a  crystallisation  of  the  floating
                       charge, the  floating charge  contained herein  shall
                       automatically be converted into a fixed charge over:

                       (a)  all  property,  assets  or  undertaking  of  the
                       Company subject to the floating charge, if and when:

                            (i)  the Company  ceases to carry on business or
                                 a substantial  part thereof  or shall cease
                                 to be a going concern;

                            (ii) the Company  stops making  payments to  its
                                 creditors  or  gives  notice  to  creditors
                                 that it intends to stop payment;

                           (iii) if the holder  of any other  Charge whether
                                 ranking in priority to  or pari passu  with
                                 or  after  the  charges  contained in  this
                                 Debenture  shall  appoint   a  receiver  or
                                 receiver/manager; or

                            (iv) an  Event  of  Default occurs  and  (A) the
                                 Agent  declares  all  Indebtedness  to   be
                                 immediately due  and payable  or (B)  gives
                                 notice  to   the  Borrower   Representative
                                 stating  that the Floating charge hereunder
                                 has become fixed.

                       (b)  any  property,  assets  or  undertaking  of  the
                       Company which shall become subject to a Charge  other
                       than a  Permitted Lien in favor  of any person  other
                       than the Agent  or any  Chargee or  which is/are  the
                       subject of a sale,  transfer or other disposition, in
                       either case, contrary  to the covenants contained  in
                       this  Debenture,  immediately  prior  to such  Charge
                       arising or  such sale, transfer  or other disposition
                       being made.

                  7.17 The  Company  irrevocably   appoints  each   Receiver
                       jointly and  also severally  to be  its attorney  and
                       attorneys  (with  full  power to  appoint substitutes
                       and to  sub-delegate, in both  cases, with regard  to
                       all  or any  part  of  the Assets)  on behalf  of the
                       Company and in its name  or otherwise, to execute any
                       document or  do any  act or thing which  the Receiver
                       (or their  substitutes or delegates)  may, in its  or
                       his  absolute  discretion,  consider  appropriate  in
                       connection with  the exercise of any of the powers of
                       the Chargee or  the Receiver or which the Company  is
                       obliged  to the  Chargee to  execute or  do,  whether
                       under  this   Debenture  or  otherwise;  and  without
                       prejudice to the  generality of its power to  appoint
                       substitutes  and  to  sub-delegate,  the Chargee  may
                       appoint the Receiver  as its substitute  or delegate,
                       and  any  person  appointed  the  substitute  of  the
                       Chargee  shall, in  connection with  the  exercise of
                       the  said  power of  attorney,  be  the agent  of the
                       Company. 

                  7.18 For the purpose of giving   effect to this Debenture,
                       the Company  hereby declares  that, as  and when  the
                       charges  contained  in  this  Debenture shall  become
                       enforceable   or  a   demand  for   payment   of  the
                       Obligations has  been made,  it will hold all  of the
                       Assets  (subject to  the  right of  redemption)  upon
                       trust to  convey, assign or  otherwise deal with  the
                       Assets  in  such  manner and  to such  person  as the
                       Chargee shall  direct and declares  that it shall  be
                       lawful for  the Chargee to  appoint a  new trustee or
                       trustees of the Assets in place of the Company.

                  7.19 If under any applicable law,  whether as a  result of
                       a judgment against the  Company or the liquidation of
                       the  Company or  for any  other reason,  any  payment
                       under  or in connection  with this  Debenture is made
                       or any  amount is received  or recovered by the Agent
                       or the  Chargee in  respect of the  Obligations in  a
                       currency  (the   OTHER  CURRENCY)   other  than   the
                       currency in  which the Obligations  are payable  (the
                       ORIGINAL  CURRENCY),  then  to the  extent  that  the
                       payment to or  receipt by  the Agent  or the  Chargee
                       (when converted  at the rate  of exchange on the date
                       of payment  or receipt) falls short  of the whole  of
                       the Obligations the  Company shall as a separate  and
                       independent  obligation fully  indemnify the  Chargee
                       against  the amount  of the  shortfall; and  for  the
                       purposes of this clause,  RATE OF EXCHANGE  means the
                       rate at  which the  Chargee is  able on the  relevant
                       date to  purchase  the  original currency  in  London
                       with the other currency.

                  7.20 If the  Company fails to pay or discharge any part of
                       the  Obligations when due,  the Agent  or the Chargee
                       from  time  to  time may  purchase an  amount  of the
                       currency  in which  such sum  is due  with any  other
                       currency or  currencies and  the Company's obligation
                       thereafter shall  be to pay to the Chargee the amount
                       of  the  other currency  or  currencies  so  used  to
                       purchase.

                  7.21 The  amount secured  or to be  ultimately recoverable
                       under  this  security  is unlimited.    This security
                       shall be  stamped in  the first  instance with  stamp
                       duty  covering  an  indebtedness  of  $15,000,000  in
                       lawful currency of the  United States of  America and
                       the Chargee shall be and  is hereby empowered  at any
                       time or times hereafter  (without further license  or
                       consent  of the  Company) to  affix  additional stamp
                       duty  hereon  covering  any   sum  or  sums   or  the
                       equivalent in lawful currency of Barbados or any  sum
                       or  sums by which  the Indebtedness  and liability of
                       the Company  to the Chargee  may exceed  the said sum
                       and to  execute either in the name of  the Company or
                       in  its own  name and  lodge  with the  Registrar  of
                       Companies  for  Registration amended  particulars  of
                       the Charge stating  the increased maximum sum  deemed
                       to be secured by  the charge  it being the intent  of
                       these  presents that  until its discharge  in writing
                       by the  Chargee the charge  hereby created shall be a
                       continuing security covering  the full amount  of the
                       Indebtedness  and  liability  at   any  time  of  the
                       Company to the Chargee.

                  7.22      (a)  The obtaining of a judgment or judgments in  
                       any action to enforce this security or any  covenants
                       herein contained  shall not  operate as  a merger  of
                       this security or of the  moneys hereby secured or any
                       of the said  covenants or affect the Chargee's  right
                       to interest  at the  rate and time  herein set  forth
                       (or set forth in the Credit  Agreement) on any of its
                       rights under the said covenants;

                            (b)  The Chargee shall not be answerable for any
                       loss or  damage happening in or about the exercise or
                       execution  of  any  power  conferred  on  the Chargee
                       howsoever  or  by   law  implied  or  of  any   trust
                       connected thereto nor shall  the Chargee be deemed as
                       being in  possession when entering  to inspect or  to
                       effect repairs or remedy breaches.


          8.      COSTS
                  -----

          All costs, charges and expenses  properly incurred by the Chargee
          and  all  other  moneys paid  by  the  Chargee  in perfecting  or
          otherwise in connection with this  Debenture and all costs of the
          Chargee of  all proceedings  for  enforcement of  this  Debenture
          shall  be recoverable  from  the Company  as a  debt,  shall bear
          interest at the  same rate from time to  time as the Indebtedness
          (as well before  as after judgment), and shall be  charged on the
          Assets.

          9.      SEVERANCE
                  ---------

          If at  any time  any provision  in this  Debenture is  or becomes
          invalid, illegal  or  unenforceable, the  validity, legality  and
          enforceability  of the  remaining  provisions of  this  Debenture
          shall not be impaired.

          10.     NOTICES
                  -------

          Any notice required  under this Agreement  shall be given  in the
          manner prescribed in the aforesaid Credit Agreement.

          11.     LAW
                  ---

          This Debenture shall  be governed by and construed  in accordance
          with laws of Barbados.

          12.     BINDING AGREEMENT
                  -----------------

          This Debenture shall be binding on the Company and its successors
          and shall inure to the benefit of the Chargee and  its successors
          and assigns.


          IN WITNESS WHEREOF this Debenture was entered into as a Deed the
          day and year first above written.

          THE COMMON SEAL of MUREX         )
          DIAGNOSTICS CORPORATION was      )
          hereunto set and affixed by      )    (SEAL)
          the Corporate Secretary and      )
          the Secretary thereof in the     )
          presence of:                     )         Countersigned
                                              THE CORPORATE SECRETARY LIMITED
          /s/ Noble E.G. Powers
                                                  /s/ Mary Ellen Bourque
                                 )
          /s/ Allan Lewis        )  Directors           Secretary
                                 )

          Witness:  /s/ Vere P. Brathwaite
          Name:  VERE P. BRATHWAITE
          Description:  ATTORNEY-AT-LAW


          THE COMMON SEAL of MUREX           )
          DIAGNOSTICS INTERNATIONAL INC      )
          was hereunto set and affixed by    )    (SEAL)
          the Corporate Secretary and        )
          the Secretary thereof in the       )
          presence of:                       )         Countersigned
                                              THE CORPORATE SECRETARY LIMITED
          /s/ Noble E.G. Powers
                                                  /s/ Mary Ellen Bourque
                                 )
          /s/ Allan Lewis        )  Directors            Secretary
                                 )

          Witness:  /s/ Vere P. Brathwaite
          Name:  VERE P. BRATHWAITE
          Description:  ATTORNEY-AT-LAW


          EXECUTED AND DELIVERED:          )
          as a Deed on behalf of           )
          BANK OF AMERICA, F.S.B.          )
          the Chargee by:

          /s/ John Yankauskas, VP

          NOTARY PUBLIC
          
          <PAGE>

          NOTARY PUBLIC

          I, Laura Cantrell Notary Public in and for the state of Georgia
          do hereby CERTIFY that on the day of the date hereof personally
          came and appeared before me John Yankauskas to me made known by
          due identification to be named and described in the above written
          Debenture and did in my presence sign seal and deliver the same
          as and for free and voluntary Act and Deed and I further CERTIFY
          the same under my hand and Seal of Office hereto set and affixed
          this 12th day of November one thousand nine hundred and ninety-
          six.


                            NOTARY PUBLIC


                                 /s/ Laura Cantrell

                                 Notary public, Rockdale County, Georgia
                                 My Commission Expires June 23, 1998





     INTERNATIONAL MUREX TECHNOLOGIES CORPORATION
     COMPUTATION OF EARNINGS PER SHARE

                                                                        
   
                                                               YEAR ENDED
                                                               DECEMBER 31,
                                               -------------------------------
                                               1994          1995         1996
                                               ----          ----         ----
     PRIMARY (3)
     Weighted average shares outstanding                          
       during the period                     16,661        16,381       16,215
     Shares issued upon assumed exercise                          
      of stock options and warrants, less                         
      amounts assumed repurchased under                           
      treasury stock method(1)                   78                        296
                                            -------       -------       ------

     Total common shares and common
      shares equivalents                     16,739        16,381       16,511

     Net income (loss)                      $14,224       ($6,610)      $1,849
                                            =======       =======       ======

     Primary per share amount                 $0.85        ($0.40)       $0.11
                                            =======       =======       ======

     FULLY DILUTED (2), (3)
     Total common shares and common
      share equivalents                      16,739        16,381       16,511
     Additional shares issued upon
        assumed exercise of stock
        options and warrants,
        less amounts assumed
        repurchased under treasury
        stock method(1)                                                    445
                                            -------       -------       ------

     Total                                   16,739         16,381      16,956
                                            =======       =======       ======

     Net income (loss)                      $14,224       ($6,610)      $1,849
                                            =======       =======       ======

     Fully diluted per share amount           $0.85        ($0.40)       $0.11
                                            =======       =======       ======


     (1)  Shares issued from assumed exercise of options and warrants include
          the number of incremental shares which result from applying the
          "treasury stock method" for options and warrants, APB Opinion 
          No. 15, paragraph 36.  The options and warrants are antidilutive 
          in 1995 and are not included in the calculation.

     (2)  This calculation is submitted in accordance with 17 CFR 229.601(b)(11)
          although not required by APB Opinion No. 15 because it results in
          dilution of less than 3%.

     (3)  Weighted average share and dollar amounts, except per share amounts,
          are stated in thousands.



          INTERNATIONAL MUREX TECHNOLOGIES CORPORATION
          Subsidiaries as of December 31, 1996

          -----------------------------------------------------------------
                                                       Jurisdiction of
               Name                                    Incorporation
          -----------------------------------------------------------------

          SUBSIDIARIES OF INTERNATIONAL MUREX TECHNOLOGIES CORPORATION


          IMTC Holdings (U.K.)                         United Kingdom

          Specialist Diagnostics Limited               United Kingdom

          Murex Biotech Limited                        United Kingdom

          Murex Diagnostics Corporation                Barbados

          Murex Diagnostics International, Inc.        Barbados

          Murex Diagnosticos Ltda.                     Brazil

          IMTC Holdings Corporation (L) Limited        Malaysia

          IMTC Holdings BV                             Netherlands

          Murex Diagnostics Benelux BV                 Netherlands

          Murex Diagnostici, S.p.A.                    Italy

          Murex Diagnostics France, S.A.               France

          Murex Diagnosticos, S.A.                     Spain

          Murex Diagnostica GmbH                       Germany

          Murex Diagnostics A/S                        Denmark

          Murex Diagnostics, Spol. s r. o              Czech Republic

          IMTC Holdings, Inc.                          United States

          Murex Diagnostics, Inc.                      United States

          IMTC Technologies, Inc.                      United States

          Murex Medical Research Limited               Isle of Man

          Technology Licence Company Limited           Isle of Man

          Murex Diagnostics Australia Pty Ltd.         Australia

          Murex Diagnostics Private Limited            Singapore


                                
                               POWER OF ATTORNEY


               KNOW ALL MEN BY THESE PRESENTS that the undersigned
          constitutes and appoints Steven C. Ramsey his true and lawful
          attorney-in-fact and agent, with full power of substitution and
          resubstitution, for him and in his name, place and stead, in any
          and all capacities, to sign the Annual Report on Form 10-K of
          International Murex Technologies Corporation, a British Columbia
          corporation, for the year ended December 31, 1996, any or all
          amendments and supplements, to file the same, with all exhibits
          thereto, and other documents in connection therewith, with the
          Securities and Exchange Commission and the Nasdaq National Market
          System, granting unto said attorney-in-fact and agent full power
          and authority to do and perform each and every act and thing
          requisite and necessary to be done in and about the premises, as
          fully to all intents and purposes as he might or could do in
          person, hereby ratifying and confirming all that said attorney-
          in-fact and agent or his substitute or substitutes may lawfully
          do or cause to be done by virtue hereof.

               DATED March 18, 1997
                          ----


                                        /s/ C. Robert Cusick
                                        -----------------------------
                                             C. Robert Cusick

     <PAGE>


                                  POWER OF ATTORNEY


               KNOW ALL MEN BY THESE PRESENTS that the undersigned
          constitutes and appoints Steven C. Ramsey his true and lawful
          attorney-in-fact and agent, with full power of substitution and
          resubstitution, for him and in his name, place and stead, in any
          and all capacities, to sign the Annual Report on Form 10-K of
          International Murex Technologies Corporation, a British Columbia
          corporation, for the year ended December 31, 1996, any or all
          amendments and supplements, to file the same, with all exhibits
          thereto, and other documents in connection therewith, with the
          Securities and Exchange Commission and the Nasdaq National Market
          System, granting unto said attorney-in-fact and agent full power
          and authority to do and perform each and every act and thing
          requisite and necessary to be done in and about the premises, as
          fully to all intents and purposes as he might or could do in
          person, hereby ratifying and confirming all that said attorney-
          in-fact and agent or his substitute or substitutes may lawfully
          do or cause to be done by virtue hereof.

               DATED March 18, 1997
                          ----  




                                    /s/ F. Michael P. Warren
                                   ---------------------------------
                                        F. Michael P. Warren

     <PAGE>


                                  POWER OF ATTORNEY


               KNOW ALL MEN BY THESE PRESENTS that the undersigned
          constitutes and appoints Steven C. Ramsey his true and lawful
          attorney-in-fact and agent, with full power of substitution and
          resubstitution, for him and in his name, place and stead, in any
          and all capacities, to sign the Annual Report on Form 10-K of
          International Murex Technologies Corporation, a British Columbia
          corporation, for the year ended December 31, 1996, any or all
          amendments and supplements, to file the same, with all exhibits
          thereto, and other documents in connection therewith, with the
          Securities and Exchange Commission and the Nasdaq National Market
          System, granting unto said attorney-in-fact and agent full power
          and authority to do and perform each and every act and thing
          requisite and necessary to be done in and about the premises, as
          fully to all intents and purposes as he might or could do in
          person, hereby ratifying and confirming all that said attorney-
          in-fact and agent or his substitute or substitutes may lawfully
          do or cause to be done by virtue hereof.

               DATED March 18, 1997
                          ----



                                    /s/ J. Trevor Eyton
                                   --------------------------------
                                        J. Trevor Eyton

     <PAGE>


                                  POWER OF ATTORNEY


               KNOW ALL MEN BY THESE PRESENTS that the undersigned
          constitutes and appoints Steven C. Ramsey his true and lawful
          attorney-in-fact and agent, with full power of substitution and
          resubstitution, for him and in his name, place and stead, in any
          and all capacities, to sign the Annual Report on Form 10-K of
          International Murex Technologies Corporation, a British Columbia
          corporation, for the year ended December 31, 1996, any or all
          amendments and supplements, to file the same, with all exhibits
          thereto, and other documents in connection therewith, with the
          Securities and Exchange Commission and the Nasdaq National Market
          System, granting unto said attorney-in-fact and agent full power
          and authority to do and perform each and every act and thing
          requisite and necessary to be done in and about the premises, as
          fully to all intents and purposes as he might or could do in
          person, hereby ratifying and confirming all that said attorney-
          in-fact and agent or his substitute or substitutes may lawfully
          do or cause to be done by virtue hereof.

               DATED March 19, 1997
                          ----




                                    /s/ Thomas L. Gavin
                                   --------------------------------
                                        Thomas L. Gavan

     <PAGE>

                                  POWER OF ATTORNEY


               KNOW ALL MEN BY THESE PRESENTS that the undersigned
          constitutes and appoints Steven C. Ramsey his true and lawful
          attorney-in-fact and agent, with full power of substitution and
          resubstitution, for him and in his name, place and stead, in any
          and all capacities, to sign the Annual Report on Form 10-K of
          International Murex Technologies Corporation, a British Columbia
          corporation, for the year ended December 31, 1996, any or all
          amendments and supplements, to file the same, with all exhibits
          thereto, and other documents in connection therewith, with the
          Securities and Exchange Commission and the Nasdaq National Market
          System, granting unto said attorney-in-fact and agent full power
          and authority to do and perform each and every act and thing
          requisite and necessary to be done in and about the premises, as
          fully to all intents and purposes as he might or could do in
          person, hereby ratifying and confirming all that said attorney-
          in-fact and agent or his substitute or substitutes may lawfully
          do or cause to be done by virtue hereof.

               DATED March 18, 1997
                          ----



                                    /s/ Norbert J. Gilmore
                                   --------------------------------
                                        Norbert J. Gilmore

     <PAGE>


                                  POWER OF ATTORNEY


               KNOW ALL MEN BY THESE PRESENTS that the undersigned
          constitutes and appoints Steven C. Ramsey his true and lawful
          attorney-in-fact and agent, with full power of substitution and
          resubstitution, for him and in his name, place and stead, in any
          and all capacities, to sign the Annual Report on Form 10-K of
          International Murex Technologies Corporation, a British Columbia
          corporation, for the year ended December 31, 1996, any or all
          amendments and supplements, to file the same, with all exhibits
          thereto, and other documents in connection therewith, with the
          Securities and Exchange Commission and the Nasdaq National Market
          System, granting unto said attorney-in-fact and agent full power
          and authority to do and perform each and every act and thing
          requisite and necessary to be done in and about the premises, as
          fully to all intents and purposes as he might or could do in
          person, hereby ratifying and confirming all that said attorney-
          in-fact and agent or his substitute or substitutes may lawfully
          do or cause to be done by virtue hereof.

               DATED March 19, 1997
                          ----


                                        /s/ Hartland M. MacDougall
                                        -----------------------------
                                             Hartland M. MacDougall


     <PAGE>

                                  POWER OF ATTORNEY


               KNOW ALL MEN BY THESE PRESENTS that the undersigned
          constitutes and appoints Steven C. Ramsey his true and lawful
          attorney-in-fact and agent, with full power of substitution and
          resubstitution, for him and in his name, place and stead, in any
          and all capacities, to sign the Annual Report on Form 10-K of
          International Murex Technologies Corporation, a British Columbia
          corporation, for the year ended December 31, 1996, any or all
          amendments and supplements, to file the same, with all exhibits
          thereto, and other documents in connection therewith, with the
          Securities and Exchange Commission and the Nasdaq National Market
          System, granting unto said attorney-in-fact and agent full power
          and authority to do and perform each and every act and thing
          requisite and necessary to be done in and about the premises, as
          fully to all intents and purposes as he might or could do in
          person, hereby ratifying and confirming all that said attorney-
          in-fact and agent or his substitute or substitutes may lawfully
          do or cause to be done by virtue hereof.

               DATED March 18, 1997
                          ----  




                                    /s/ Jay A. Lefton
                                   ---------------------------------
                                        Jay A. Lefton

     <PAGE>

                                  POWER OF ATTORNEY


               KNOW ALL MEN BY THESE PRESENTS that the undersigned
          constitutes and appoints Steven C. Ramsey his true and lawful
          attorney-in-fact and agent, with full power of substitution and
          resubstitution, for him and in his name, place and stead, in any
          and all capacities, to sign the Annual Report on Form 10-K of
          International Murex Technologies Corporation, a British Columbia
          corporation, for the year ended December 31, 1996, any or all
          amendments and supplements, to file the same, with all exhibits
          thereto, and other documents in connection therewith, with the
          Securities and Exchange Commission and the Nasdaq National Market
          System, granting unto said attorney-in-fact and agent full power
          and authority to do and perform each and every act and thing
          requisite and necessary to be done in and about the premises, as
          fully to all intents and purposes as he might or could do in
          person, hereby ratifying and confirming all that said attorney-
          in-fact and agent or his substitute or substitutes may lawfully
          do or cause to be done by virtue hereof.

               DATED March 18, 1997
                          ----



                                    /s/ Stanley E. Read
                                   --------------------------------
                                        Stanley E. Read


     <PAGE>

                                  POWER OF ATTORNEY


               KNOW ALL MEN BY THESE PRESENTS that the undersigned
          constitutes and appoints Steven C. Ramsey his true and lawful
          attorney-in-fact and agent, with full power of substitution and
          resubstitution, for him and in his name, place and stead, in any
          and all capacities, to sign the Annual Report on Form 10-K of
          International Murex Technologies Corporation, a British Columbia
          corporation, for the year ended December 31, 1996, any or all
          amendments and supplements, to file the same, with all exhibits
          thereto, and other documents in connection therewith, with the
          Securities and Exchange Commission and the Nasdaq National Market
          System, granting unto said attorney-in-fact and agent full power
          and authority to do and perform each and every act and thing
          requisite and necessary to be done in and about the premises, as
          fully to all intents and purposes as he might or could do in
          person, hereby ratifying and confirming all that said attorney-
          in-fact and agent or his substitute or substitutes may lawfully
          do or cause to be done by virtue hereof.

               DATED March 18, 1997
                          ----




                                    /s/ Victor A. Rice
                                   --------------------------------
                                        Victor A. Rice





<TABLE> <S> <C>


<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM
STATEMENTS OF OPERATIONS, BALANCE SHEETS, STATEMENTS OF STOCKHOLDERS' 
EQUITY AND STATEMENTS OF CASH FLOWS AND IS QUALIFIED IN ITS ENTIRETY 
BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER>     1,000
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               DEC-31-1996
<CASH>                                           9,723
<SECURITIES>                                         0
<RECEIVABLES>                                   36,892
<ALLOWANCES>                                   (3,174)
<INVENTORY>                                     21,534
<CURRENT-ASSETS>                                70,597
<PP&E>                                          27,425
<DEPRECIATION>                                (17,334)
<TOTAL-ASSETS>                                  95,113
<CURRENT-LIABILITIES>                           29,122
<BONDS>                                              0
                                0
                                          0
<COMMON>                                        84,460
<OTHER-SE>                                    (28,277)
<TOTAL-LIABILITY-AND-EQUITY>                    95,113
<SALES>                                         99,881
<TOTAL-REVENUES>                               100,851
<CGS>                                           34,887
<TOTAL-COSTS>                                   97,425
<OTHER-EXPENSES>                                    82
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 643
<INCOME-PRETAX>                                  2,865
<INCOME-TAX>                                     1,016
<INCOME-CONTINUING>                              1,849
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     1,849
<EPS-PRIMARY>                                      .11
<EPS-DILUTED>                                      .11
        


</TABLE>


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