HEMAGEN DIAGNOSTICS INC
POS AM, 1996-06-14
IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES
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     As filed with the Securities and Exchange Commission on June 13, 1996
                                                     Registration No. 33-80009

===============================================================================
                     SECURITIES AND EXCHANGE COMMISSION
                           WASHINGTON, D.C. 20549 

                                ------------
 
                      POST-EFFECTIVE AMENDMENT NO. 1 TO
                                  FORM SB-2
 
                           REGISTRATION STATEMENT
                                    Under
                         THE SECURITIES ACT OF 1933
                                ------------ 

                          HEMAGEN DIAGNOSTICS, INC.
           (Exact name of registrant as specified in its charter)
 
           DELAWARE                                 04-2869857 
  (State or other jurisdiction                    (IRS Employer 
of incorporation or organization)              Identification No.) 
 
                   CARL FRANZBLAU, CHIEF EXECUTIVE OFFICER
                          Hemagen Diagnostics, Inc.
                            34-40 Bear Hill Road
                        Waltham, Massachusetts 02154
                               (617) 890-3766
  (Address of registrant's principal executive offices and agent for service)

                                ------------ 
                                 Copies to:
                           PAUL D. BROUDE, ESQUIRE
                          ANDREW D. MYERS, ESQUIRE
                         O'Connor, Broude & Aronson 
                        950 Winter Street, Suite 2300
                        Waltham, Massachusetts 02154
                               (617) 890-6600
 
      Approximate date of commencement of proposed sale to the public:  Upon 
sale by the certain Selling Stockholders after conversion of certain 
promissory notes and common stock purchase warrants into common stock. 
 
      If the only securities being registered on this form are being offered 
pursuant to dividend or interest reinvestment plans, please check the 
following box:  [  ] 
 
      If any of the securities being registered on this form are to be 
offered on a delayed or continuous basis pursuant to Rule 415 under the 
Securities Act of 1933, other than securities offered only in connection 
with dividend or interest reinvestment plans, check the following box:  [X] 
 
      The Registrant hereby amends this Registration Statement on such date 
or dates as may be necessary to delay its effective date until the 
Registrant shall file a further amendment which specifically states that 
this Registration Statement shall thereafter become effective in accordance 
with Section 8(a) of the Securities Act of 1933 or until this Registration 
Statement shall become effective on such date as the Commission, acting 
pursuant to said Section 8(a), may determine. 
 
PROSPECTUS
- ----------

                          Hemagen Diagnostics, Inc.
 
                      2,388,035 Shares of Common Stock
 
      This Prospectus relates to 2,388,035 shares (the "Shares") of Common 
Stock, $.01 par value per share (the "Common Stock"), of Hemagen 
Diagnostics, Inc., a Delaware corporation (the "Company").  Of the Shares, 
1,550,000 were issued upon conversion of 13% Subordinated Convertible 
Promissory Notes (the "Notes") sold by the Company in connection with a 
private placement completed in September 1995 and 838,035 have been or may 
be issued upon exercise of common stock purchase warrants (the "Warrants").  
The holders of the Notes and Warrants are sometimes referred to herein as 
the "Selling Securityholders."  The Company will receive no part of the 
proceeds of any sale of Shares by the Selling Securityholders.  See "Plan of 
Distribution" and "Description of Securities." 
 
      The Company's Common Stock is traded on the National Association of 
Securities Dealers Automated Quotation System Small-Cap Market ("NASDAQ") 
and the Boston Stock Exchange (the "BSE") under the symbols "HMGN" and 
"HGN," respectively.  The Shares to be offered for sale pursuant to this 
Prospectus may be offered for sale on NASDAQ, the BSE, or in privately 
negotiated transactions.  On June 3, 1996, the closing bid and ask prices of 
the Company's Common Stock on NASDAQ were $2.75 and $3.00 per share, 
respectively. 
 
      The Company will assume all of the costs and fees relating to the 
registration of the Shares, except for any discounts, concessions or 
commissions payable to underwriters, dealers or agents incident to the 
offering and sale of the Shares, and any fees and disbursements of counsel 
to the Selling Securityholders. 
 
      An investment in the Common Stock involves a high degree of risk.  See 
"Risk Factors" contained elsewhere in this Prospectus. 

                                ------------
      THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE 
SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES COMMISSION NOR 
HAS THE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE 
ACCURACY OR ADEQUACY OF THIS PROSPECTUS.  ANY REPRESENTATION TO THE CONTRARY 
IS A CRIMINAL OFFENSE. 

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

                 The date of this Prospectus is June __, 1996.

                            AVAILABLE INFORMATION
 
      The Company is subject to the informational requirements of the 
Securities Exchange Act of 1934, as amended (the "Exchange Act"), and, in 
accordance therewith, files reports, proxy statements and other information 
with the Securities and Exchange Commission (the "Commission").  Such 
reports, proxy statements and other information can be inspected and copies 
thereof may be obtained, at prescribed rates, at the public reference 
facilities maintained by the Commission at Room 1024, 450 Fifth Street, 
N.W., Washington, D.C. 20549, and at the Commission's Regional Offices 
located at 7 World Trade Center, 13th Floor, New York, New York 10048, and 
500 West Madison Street, Suite 1400, Chicago, Illinois 60661. 
 
      The Company has filed a Registration Statement on Form SB-2 under the 
Securities Act of 1933, as amended (the "Act"), covering the shares of 
Common Stock included in this Prospectus.  This Prospectus does not contain 
all the information set forth in or annexed to exhibits to the Registration 
Statement filed by the Company with the Commission and reference is made to 
such Registration Statement and the exhibits thereto for the complete text 
thereof.  For further information with respect to the Company and the 
securities offered hereby, reference is made to the Registration Statement, 
including the exhibits filed as part thereof, copies of which may be 
obtained at prescribed rates upon request to the Commission in Washington, 
D.C.  Any statements contained herein concerning the provisions of any 
documents are not necessarily complete, and, in each instance, such 
statements are qualified in their entirety by reference to such document 
filed as an exhibit to the Registration Statement or otherwise filed with 
the Commission. 
 
      IN CONNECTION WITH THIS OFFERING, CERTAIN SELLING SHAREHOLDERS MAY 
ENGAGE IN PASSIVE MARKET MAKING TRANSACTIONS IN THE COMMON STOCK ON THE OVER 
THE COUNTER MARKET ON NASDAQ IN ACCORDANCE WITH RULE 10b-6A UNDER THE 
SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.  SEE "PLAN OF DISTRIBUTION." 
 
      The Company will furnish its stockholders with annual reports 
containing audited financial statements and such interim reports as it deems 
appropriate. 
 
                             PROSPECTUS SUMMARY
 
      The following summary is qualified in its entirety by, and should be 
read in conjunction with, the more detailed information and all Financial 
Statements, including the Notes thereto, appearing elsewhere in this 
Prospectus. 
 
                                 The Company
 
      Hemagen Diagnostics, Inc. (the "Company") develops, manufactures and 
markets proprietary medical diagnostic test kits, or "assays," used to aid 
in the diagnosis of autoimmune and infectious diseases and in general health 
assessment.  Autoimmune diseases are diseases in which the immune system 
mistakenly identifies the body's cells and tissues as foreign and attempts 
to destroy them.  Rheumatoid arthritis is an example of an autoimmune 
disease.  The Company generally focuses on markets which it believes offer 
significant growth potential and limited competition. 
 
      Until July 1995, the Company's products were based primarily on two 
diagnostic technologies, hemagglutination and enzyme-linked immunosorbence 
("ELISA" or "EIA").  In July 1995, the Company completed the acquisition of 
a line of similar but complementary test kits using a third technology, 
immunofluorescence, from Schiapparelli BioSystems, Inc. (the "VIRGO(R) 
Acquisition").  These acquired assays are sold under the registered 
trademark VIRGO(R). 
 
      On March 1, 1996, the Company acquired Reagents Applications, Inc. 
("RAI") from Kone Holdings, Inc.  RAI manufactures and markets a complete 
line of clinical chemistry reagents and diagnostic products for in vitro 
diagnostic use in hospitals, clinics and laboratories.  These products are 
sold under the RAICHEM(TM) label directly and through a network of over 30 
distributors in the United States and international markets.  RAI also 
produces private label reagents for domestic and international customers.  
Most RAI reagents can be used in both automated and manual analyzers.  RAI's 
leading product lines include blood chemistry assays used to aid the 
monitoring and measurement of health profiles, such as cholesterol,  blood 
urea nitrogen (BUN), triglycerides, glucose and uric acid. 
 
      The Company offers over 90 test kits that have been cleared by the 
United States Food and Drug Administration (the "FDA") for sale in the 
United States.  Several additional test kits are sold in foreign markets.  
The Company markets and sells its brand name products worldwide, directly 
and through national and international distributors and manufacturers' 
representatives.  The Company markets its products in South America through 
its majority-owned subsidiary, Hemagen Diagnosticos Comercio, Importacao e 
Exportacao, Ltd., a Brazilian limited liability company ("HDC").  In 
addition, the Company sells certain of its products on a private-label basis 
to multinational distributors of medical diagnostics. 
 
      The Company owns a proprietary technique for preserving red blood 
cells, a key component of the Company's hemagglutination assays.  This 
technology enables the Company to manufacture products which have a shelf 
life of up to 24 months (compared to a typical shelf life of 30 to 60 days 
for traditional hemagglutination processes), provide quick and accurate 
results, require no special laboratory equipment to perform and are more 
reliable than previously available hemagglutination assays.  The extended 
shelf life and improvements in the consistency of these assays substantially 
eliminate limitations previously encountered in the use of hemagglutination 
assays.  In the fiscal years ended September 30, 1995 and 1994, 
approximately 45% and 35%, respectively, of the Company's sales were derived 
from sales of hemagglutination assays. 
 
      The Company's executive offices are located at 34-40 Bear Hill Road, 
Waltham, Massachusetts 02154.  Its telephone number is (617) 890-3766.  Its 
manufacturing facilities are at the Waltham location, Sao Paulo, Brazil, at 
9033 Red Branch Road, Columbia, Maryland and at 8225 Mercury Court, San 
Diego, California.  Unless the context otherwise requires, the term the 
"Company" includes the Company, its wholly owned subsidiary, RAI, and HDC. 

                                The Offering
 
<TABLE>

<S>                                         <C>
Common Stock offered by 
 the Selling Stockholders(1)......          2,388,035 shares 
 
Common Stock to be outstanding  
 after the offering(1)(2).........          8,268,390 
 
NASDAQ and BSE symbol.............          HMGN and HGN, respectively 
 
- ------------
<F1> As of June 3, 1996, all of the Notes had been converted into 1,550,000 
     shares of Common Stock and 188,535 shares of Common Stock had been 
     issued upon exercise of the Warrants. 
 
<F2> Includes the issuance of the Shares offered hereby and 2,695,255 shares
     of Common Stock issued in connection with the private placement 
     completed by the Company in March 1996.  Excludes shares of Common 
     Stock issuable upon exercise of options to purchase up to 500,000 
     shares of Common Stock under the Company's 1992 Stock Option Plan (the 
     "Plan"), of which options to purchase 229,225 shares of Common Stock 
     were outstanding as of June 3, 1996 at exercise prices ranging from 
     $1.75 to $5.50 per share.  Also excludes 2,695,255 shares of Common 
     Stock issuable upon exercise of warrants issued in connection with a 
     March 1996 private placement and 539,052 shares of Common Stock 
     issuable upon exercise of a placement agent warrant also issued in 
     connection therewith.  See "Management's Discussion and Analysis of 
     Financial Condition and Results of Operations - Liquidity and Capital 
     Resources," "Management - 1992 Stock Option Plan," "Plan of 
     Distribution," and "Description of Securities." 
</TABLE>
 
                        Summary Financial Information
                    (in thousands, except per share data)
 
<TABLE>
<CAPTION>
                                          Six Months Ended              Years Ended
                                              March 31,                September 30,
                                          ----------------     ----------------------------
                                           1996      1995       1995      1994        1993 
                                           ----      ----       ----      ----        ----

<S>                                       <C>       <C>        <C>       <C>        <C>
Statement of Operations Data(1): 
 
Total revenue                             $3,687    $1,278     $3,955    $ 2,361    $ 1,809 
Operating loss                              (395)     (728)      (846)    (1,131)      (628) 
Net loss                                    (694)     (723)      (985)    (1,108)    (1,251) 
Net loss per share                          (.18)     (.23)      (.31)      (.35)      (.46) 
Weighted average shares outstanding        3,840     3,152      3,158      3,150      2,717 
</TABLE>

<TABLE>
<CAPTION>
 
                                                     March 31, 1996(1)
                                                     -----------------

<S>                                                       <C>
Balance Sheet Data: 
 
Working capital...................................        $ 5,588 
Total assets......................................         12,800 
Current liabilities...............................          2,124 
Long term debt, less current portion .............          2,016 
Stockholders' equity..............................          8,661 
 
- ------------
<F1> In March 1996, the Company completed the acquisition of RAI.  In July 
     1995, the Company completed the VIRGO(R) Acquisition.  Financial 
     information and pro forma financial information of RAI, VIRGO(R) and the 
     Company are included elsewhere in this prospectus.  As of March 31, 
     1996, certain Notes had been converted into 881,250 Shares and Notes 
     with a principal balance of $668,750 remained outstanding.  See "Risk 
     Factors - Recent Acquisitions;" "Risk Factors - Risks of Acquisitions 
     and Expansion;" "Risk Factors - Management of Growth" and "Business - 
     Recent Developments."
</TABLE>
 
                                RISK FACTORS
 
      The Shares offered hereby involve a high degree of risk.  The Shares 
should not be purchased by persons who cannot afford the loss of their 
entire investment.  Purchasers should carefully consider the information 
presented below. 
 
      Limited Revenues and Recent History of Operating Losses.  For the 
fiscal years ended September 30, 1995, 1994 and 1993, the Company  reported 
net losses of approximately $985,000, $1,108,000 and $1,251,000, 
respectively.  The Company also reported a net loss of approximately 
$694,000 for the six month period ended March 31, 1996.  The Company has had 
limited revenues to date and no assurance can be given that the Company can 
operate profitably in the future.  See "Management's Discussion and Analysis 
of Financial Condition and Results of Operations" and "Financial 
Statements." 
 
      Recent Acquisitions.  The Company's management has undertaken a 
strategy of expanding the Company's operations through a combination of 
internal growth and acquisitions.  In July 1995, the Company purchased 
certain assets related to a product line of diagnostic assays. The Company 
has leased a manufacturing facility in Columbia, Maryland to produce these 
assays, which are sold under the registered trademark VIRGO(R).  The Company 
now markets and sells this product line through its internal sales force and 
distributors.  In March 1996, the Company purchased the stock of Reagents 
Applications, Inc., of San Diego, California, a manufacturer of diagnostic 
reagents.  The Company continues to produce the reagents, sold under the 
tradename RAICHEM(TM), in a leased facility in San Diego.  No assurances can 
be given that historical sales levels related to the VIRGO and RAICHEM 
product lines will continue, or that the Company can manufacture, market and 
sell these product lines on a profitable basis.  See "Management's 
Discussion and Analysis of Financial Condition and Results of Operations" 
and "Business - Recent Developments." 
 
      Risks of Acquisitions and Expansion.  The Company's expansion plans 
will subject the Company to all of the risks incident to the expansion of a 
small business, particularly the possible adverse impact associated with the 
integration of new and/or acquired business operations, including but not 
limited to the VIRGO and RAICHEM product lines, into the Company's existing 
operations.  The Company's business strategy includes the pursuit of 
acquisitions, which may require additional financing, including the issuance 
of additional equity securities which could result in dilution to the 
Company's existing stockholders.  In the event an acquisition is completed 
and the Company incurs indebtedness in connection with such acquisition, the 
Company may be subject to risks associated therewith, including the risks of 
interest rate fluctuations and insufficiency of cash flow to pay interest 
and principal.  No assurance can be given that equity or debt financing will 
be available or, if available, will be on terms acceptable to the Company.  
The Company may incur significant expenditures in connection with a proposed 
acquisition that is not completed, which would result in the Company having 
to expense these costs in its then current financial statements.  In 
addition, companies that acquire businesses or technologies frequently 
encounter unforeseen expenses, difficulties, complications and delays, which 
could have a material adverse effect on the Company's results of operations.  
No assurance can be given that the Company's expansion plans will not result 
in significant unexpected liabilities or will ever contribute significant 
revenues or profits to the Company.  In addition, no assurance can be given 
that the Company will pursue or realize any business opportunities in the 
future or that any such business opportunity, if pursued and realized, will 
prove beneficial to the Company.  See "Business - Recent Developments." 
 
      Management of Growth.  The Company's ability to manage continued 
growth will require the Company to manage the integration of new products 
and facilities into existing operations and to improve operational, 
financial and management information systems, as to which no assurance can 
be given.  If the Company's management is unable to manage growth 
effectively, the quality of the Company's products, ability to retain key 
personnel and results of operations would be materially and adversely 
affected. 
 
      Possible Need for Additional Financing.  Although the Company believes 
that its current cash resources and anticipated cash flows, including 
available lease financing, will be sufficient to fund its current working 
capital requirements, no assurance can be given that this will be the case.  
The Company experienced negative cash flow from operations during the six 
months ended March 31, 1996 and during the fiscal years ended September 30, 
1995, 1994 and 1993 and no assurance can be given that the Company will not 
require additional financing to fund its ongoing operations and plans for 
expansion.  In the event the Company requires additional financing, no 
assurance can be given that the Company will be able to arrange such 
financing on favorable terms, if at all.  Failure to do so could have a 
material adverse effect on the Company's business.  See "Management's 
Discussion and Analysis of Financial Condition and Results of Operations." 
 
      Limited Marketing Experience.  The Company has undertaken relatively 
limited commercial marketing efforts to date.  Although management believes 
that the Company's efforts to develop commercial arrangements within its 
markets have been successful, no assurance can be given that such marketing 
efforts will be successful in the future.  Such marketing efforts will 
require substantial efforts to inform potential customers of the commercial 
applications of the Company's products.  No assurance can be given that the 
Company's commercial products and planned commercial products will realize 
additional market acceptance.  See "Business - Distribution and Marketing." 
 
      Limited Product Line; Technological Change.  The Company's 
hemagglutination, ELISA, VIRGO(R) and RAICHEM diagnostic kits are presently 
the Company's only commercial products.  Although the Company is currently 
developing other products, no assurance can be given that any proposed 
product will be successfully developed, marketed or sold.  See "Business - 
Products." 
 
      The clinical diagnostics field in which the Company operates is 
undergoing technological change.  No assurance can be given that the 
development of new technology by others will not render the Company's 
products obsolete or commercially unmarketable. 
 
      Limited Commercial Production Experience.  Although the Company has 
manufactured and packaged commercial quantities of finished diagnostic 
products since 1985,  no assurance can be given that the Company will be 
able to efficiently and successfully produce substantially increased 
commercial quantities of its test kits or a broader product line.  See 
"Business - Manufacturing and Sources of Supply." 
 
      Competition.  The clinical diagnostics field in which the Company 
competes is subject to intense competition.  The Company generally focuses 
on niche markets which it believes offer significant growth potential and 
limited competition.  However, the Company competes and will compete in the 
future with numerous competitors, many of which have substantially greater 
financial, technical and managerial resources than the Company.  No 
assurance can be given that the Company will be able to compete successfully 
with its present or future competitors.  See "Business - Competition." 
 
      Dependence on Key Personnel.  The success of the Company is dependent 
on the efforts and abilities of its Chief Executive Officer and President, 
Dr. Carl Franzblau, and of its Vice President for Research and Development, 
Dr. Ricardo de Oliveira.  If the Company were to lose the services of either 
Dr. Franzblau or Dr. de Oliveira before a qualified replacement could be 
obtained, its business could be materially and adversely affected.  The 
Company has entered into employment agreements with Dr. Franzblau and Dr. de 
Oliveira.  In addition, the Company has purchased key-person life insurance 
on the life of Dr. Franzblau, in the amount of $1,000,000 and on the life of 
Dr. de Oliveira, in the amount of $1,000,000.  See "Management - Directors 
and Executive Officers." 
 
      Dependence on Major Customers.   Olympus America ("Olympus") accounted 
for approximately 6% and 21% of the Company's revenues for the six months 
ended March 31, 1996 and for the fiscal year ended September 30, 1995, 
respectively.  Carter-Wallace accounted for approximately 28% of the 
Company's revenues for the six months ended March 31, 1996.  The decrease in 
the percentage of the Company's sales to Olympus were primarily due to 
increased sales of the Company and varying levels of orders made by Olympus.  
Although the Company expects that its relationships with these customers 
will continue, if any of these customers were to cease doing business with 
the Company it would have a material adverse effect on the Company's 
business.  The Company is currently negotiating to renew its supply 
agreement with Olympus, which expired in February 1996.  No assurance can be 
given that such agreement will be renewed.  See "Business - Distribution and 
Marketing." 
 
      Risk of Loss of Proprietary Rights.  The Company protects its 
proprietary technology primarily as trade secrets rather than by relying on 
patents, either because patent protection is not possible or, in 
management's opinion, would be less effective than maintaining secrecy.  In 
addition, the Company relies upon confidentiality agreements with its 
employees.  To the extent that it relies on confidentiality agreements and 
trade secret protection, there can be no assurance that the Company's 
efforts to maintain secrecy will be successful or that third parties will 
not be able to develop the technology independently.  In addition, the 
Company licenses technology relating to two patents owned by a third party.  
The Company may in the future apply for patent protection for certain of its 
technology when management believes such protection would be beneficial to 
the Company.  The protection afforded by patents owned or licensed by the 
Company depends upon a variety of factors which may severely limit the value 
of the patent protection, particularly in foreign countries, and no 
assurance can be given that patents, if granted, will provide meaningful 
protection for the Company's technology.  In addition, no assurance can be 
given that the Company's products will not infringe any patents of others.  
Litigation could result in substantial cost to the Company and diversion of 
effort by the Company's management and technical personnel.  See "Business - 
Patents and Proprietary Rights." 
 
      Regulation by Governmental Agencies.  The Company's manufacturing and 
marketing of diagnostic test kits are subject to government regulation in 
the United States and any other countries in which the Company's products 
are sought to be marketed.  The process of obtaining regulatory approvals 
involves lengthy and detailed laboratory and clinical testing, and other 
costly and time-consuming procedures.  This regulatory process may delay 
marketing of new products for lengthy periods and impose costly procedures, 
thereby furnishing an advantage to competitors with greater resources.  No 
assurance can be given that regulatory clearances will be granted on a 
timely basis in the future, if at all.  The extent of governmental 
regulation which may arise from future legislative or administrative action 
cannot be predicted.  See "Business - Government Regulation." 
 
      Dependence on Supplier.  One of the antigens used in two of the 
Company's ELISA and two of its hemagglutination test kits is available from 
only one supplier.  Management believes that, if necessary, the Company 
could manufacture sufficient quantities of the antigen itself.  However, if 
the supply of this antigen were to cease, the Company could experience 
delays in producing these products, which could have an adverse impact on 
the Company.  In addition, no assurance can be given that the Company can 
produce sufficient quantities of the antigen, if at all.  See "Business - 
Manufacturing and Sources of Supply." 
 
      Product Liability Risks.  The Company may incur product liability due 
to product failure or improper use of products by the user.  Inaccurate 
detection may result in the failure to administer necessary therapeutic 
drugs or administration of unnecessary and potentially toxic drugs.  Even 
with proper use of a product, there may be specific instances in which the 
results obtained from the Company's test kits could lead a physician to 
incorrectly predict the appropriate therapy for a particular patient.  The 
Company maintains product liability insurance that it believes to be 
adequate for its present operations.  There is no assurance that the amount 
of the Company's insurance is sufficient to fully insure against claims 
which may be made against the Company.  In addition, there can be no 
assurance that the Company will be able to renew its product liability 
insurance or find a substitute insurance carrier on favorable terms, or at 
all.  See "Business - Product Liability." 
 
      Risks Associated with Foreign Sales.  During the fiscal year ended 
September 30, 1995 and 1994 the Company derived approximately 41% and 32% of 
its revenue, respectively, from sales to its dealers and end users located 
in foreign countries.  The Company presently intends to increase its sales 
efforts in South America, Japan and Western Europe in the future.  Since 
most of the Company's international sales are denominated in U.S. dollars, 
the Company's products may be less competitive in countries with currencies 
declining in value against the dollar.  To the extent the Company decreases 
prices to reflect a change in exchange rates, the profitability of the 
Company's business in those markets could be materially adversely affected.  
In the past, there have been significant fluctuations in the exchange rates 
between the dollar and the currencies in those countries.  See "Management's 
Discussion and Analysis of Financial Condition and Results of Operations."  
"Business - South American Activities" and "Business - Distribution and 
Marketing." 
 
      In addition, foreign countries may impose limitations in the amount of 
currency that may be withdrawn from such countries.  Such limitations, if 
imposed, could materially adversely affect the Company's financial condition 
and results of operations. 
 
      No Dividends.  The Company has not paid dividends on its Common Stock 
since its inception and does not intend to pay any dividends to its 
stockholders in the foreseeable future.  The Company currently intends to 
reinvest earnings, if any, in the development and expansion of its business.  
See "Dividends." 
 
      Sales Pursuant to Rule 144.  Approximately 1,800,000 shares of the 
Common Stock currently outstanding have not been registered under the 
Securities Act of 1933, as amended (the "Securities Act"), and are 
"restricted securities" under Rule 144 of the Securities Act.  Ordinarily, 
under Rule 144, a person holding restricted securities for a period of two 
years may, every three months, sell in ordinary brokerage transactions or in 
transactions directly with a market maker an amount equal to the greater of 
one percent of the Company's then outstanding Common Stock or the average 
weekly trading volume during the four calendar weeks prior to such sale.  
Rule 144 also permits sales by a person who is not an affiliate of the 
Company and who has satisfied a three-year holding period without any 
quantity limitation.  Future sales under Rule 144 may have a depressive 
effect on the market price of the Common Stock should a public market 
develop for such stock.  See "Description of Securities." 
 
      Future Sales of Common Stock.  Up to 500,000 shares of Common Stock 
may be issued to employees, officers, directors and consultants pursuant to 
the exercise of options under the Company's 1992 Stock Option Plan, of which 
options to purchase 229,225 shares have been granted as of June 3, 1996 at a 
weighted average exercise price of approximately $2.50.  The existence of 
the stock options and Warrants and the issuance and resale of the Shares and 
of shares of Common Stock upon exercise of stock options could have a 
material adverse effect on the market price of the Company's Common Stock.  
See "Plan of Distribution" and "Description of Securities." 
 
      Possible Anti-Takeover Effects of Certain Charter Provisions.  The 
Company's Certificate of Incorporation authorizes the Board of Directors to 
issue up to 1,000,000 shares of preferred stock, $.01 par value per share 
(the "Preferred Stock").  No shares of Preferred Stock are currently 
outstanding, and the Company has no present plans for the issuance thereof.  
The Preferred Stock may be issued in one or more series, the terms of which 
may be determined at the time of issuance by the Board of Directors, without 
further action by stockholders, and may include voting rights (including the 
right to vote as a series on particular matters), preferences as to 
dividends and liquidation, conversion and redemption rights and sinking fund 
provisions.  However, the issuance of any such shares of Preferred Stock 
could adversely affect the rights of holders of Common Stock and, therefore, 
could reduce the value of the Common Stock.  In addition, the ability of the 
Board of Directors to issue Preferred Stock could discourage, delay or 
prevent a takeover of the Company.  See "Description of Securities." 
 
      In addition, the Company, as a Delaware corporation, is subject to the 
General Corporation Law of the State of Delaware, including Section 203, an 
anti-takeover law enacted in 1988.  In general, the law restricts the 
ability of a public Delaware corporation from engaging in a "business 
combination" with an "interested stockholder" for a period of three years 
after the date of the transaction in which the person became an interested 
stockholder.  As a result of the application of Section 203 and certain 
provisions in the Company's Certificate of Incorporation and Bylaws, 
potential acquirors of the Company may find it more difficult or be 
discouraged from attempting to effect an acquisition transaction with the 
Company, thereby possibly depriving holders of the Company's securities of 
certain opportunities to sell or otherwise dispose of such securities at 
above-market prices pursuant to such transactions. 
 
      In addition, the Company's Bylaws provide for the Company's Board of 
Directors to be divided into three classes.  Directors consulting 
approximately one-third of the Board of Directors are elected each year for 
a period of three years at the Company's annual meeting of stockholders and 
serve until their successors are duly elected by the stockholders.  A 
classified Board of Directors could discourage, delay or prevent a takeover 
or change of control of the Company. 
 
                               USE OF PROCEEDS
 
      Of the Shares, 1,550,000 had been issued as of June 3, 1996 upon 
conversion of the Notes at the conversion price of $1.00 per share.  Of the 
Shares issuable upon exercise of the Warrants, 188,535 Shares had been 
issued as of June 3, 1996.  As of June 3, 1996, Warrants to purchase 649,500 
Shares remained unexercised at a weighted average exercise price of 
approximately $2.40, or an aggregate exercise price of approximately 
$1,559,000.  Exercise of the Warrants, if any, will be made at the 
discretion of the holders thereof.  To the extent the Warrants are 
exercised, the Company intends to use the proceeds therefrom for working 
capital and general corporate purposes.  The Company will receive no part of 
the proceeds of any secondary sales by the Selling Securityholders involving 
the Shares.  See "Plan of Distribution" and "Description of Securities." 
 
      The Company has agreed to assume all of the costs and fees relating to 
the registration of the shares of Common Stock covered by this Prospectus, 
except for any discounts, concessions or commissions payable to underwriters 
or dealers, agent brokerage fees incident to the offering of the Shares and 
any fees and disbursements of counsel to the Selling Securityholders.  The 
Company estimates the expenses associated with this offering will be 
approximately $75,000. 
 
                               DIVIDEND POLICY
 
      The Company has never paid a cash dividend on its Common Stock and 
does not anticipate paying any cash dividends in the foreseeable future.  
The Company presently intends to retain future earnings to fund the 
development and growth of its business. See "Risk Factors - No Dividends" 
and "Management's Discussion and Analysis of Financial Condition and Results 
of Operations."
 
                         PRICE RANGE OF COMMON STOCK
 
      The Company's Common Stock has traded on the NASDAQ Over-The-Counter 
Market ("NASDAQ") and the Boston Stock Exchange since the Company's initial 
public offering, which was completed in February 1993.  The following table 
sets forth the high and low sale prices for the Common Stock as reported by 
NASDAQ for the periods indicated.  All high and low sale prices for the 
Common Stock have been rounded to the nearest cent. 
 
<TABLE>
<CAPTION>
                                                  High    Low 
                                                  ----    ---
 
<S>                                              <C>     <C>
Fiscal 1994 
 
      First Quarter                              $3.25   $1.63 
      Second Quarter                             $4.00   $2.13 
      Third Quarter                              $2.75   $1.88 
      Fourth Quarter                             $2.63   $1.88 
 
Fiscal 1995 
 
      First Quarter                              $3.50   $1.88 
      Second Quarter                             $2.25   $1.13 
      Third Quarter                              $2.13   $1.09 
      Fourth Quarter                             $4.50   $1.75 
 
Fiscal 1996 
 
      First Quarter                              $3.50   $1.75 
      Second Quarter                             $4.13   $2.50 
      Third Quarter (through June 3, 1996)       $4.13   $2.63 
</TABLE>
 
      On June 3, 1996, the last sale price for the Common Stock as reported 
by NASDAQ was $2.75 per share and there were approximately 244 record 
holders of the Common Stock.
 
                    MANAGEMENT'S DISCUSSION AND ANALYSIS
              OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
 
Overview 
 
      Since its inception, the Company has concentrated its efforts on 
developing, manufacturing and marketing medical diagnostics test kits used 
to aid in the diagnosis of certain diseases.  The Company presently offers 
approximately 100 different test kits, of which over 90 have received FDA 
clearance for sale in the United States. 
 
Results of Operations 
 
      The Six Month Period Ended March 31, 1996 Compared to the Six Month 
Period Ended March 31, 1995 
 
      Revenues increased to approximately $3,687,000 from approximately 
$1,278,000 (an increase of 188%), primarily as a result of (i) sales of 
products acquired in the Company's July 1, 1995 acquisition of the VIRGO(R) 
product line, (ii) sales of products acquired in the Company's March 1, 1996 
acquisition of RAI and (iii) contract manufacturing sales to Carter-Wallace.  
See "Liquidity and Capital Resources." 
 
      Cost of product sales increased to approximately $2,253,000 from 
approximately $697,000 (an increase of 223%), and increased as a percentage 
of product sales from 55% to 61% due to lower gross margins related to the 
Carter-Wallace and VIRGO(R) sales, the effect of purchase accounting on the 
RAI acquisition and a write-off of defective inventory during the period. 
 
      Research and development expenses increased to approximately $323,000 
from approximately $321,000.  The Company is currently developing and 
completing studies related to FDA 510(k) submissions for several new 
products. 
 
      Selling, general and administrative expenses increased to 
approximately $1,505,000 from approximately $988,000 (an increase of 52%), 
primarily due to expenses at RAI, increased expenses at HDC relating to 
staffing and operating its manufacturing facility in Sao Paulo, Brazil and 
increased payroll expenses. 
 
      Net other expense (income) changed to a net expense of approximately 
$300,000 from net income of approximately $5,000 due to an increase in 
interest expense due to financing activities.  These financing activities 
include a $2,000,000 private placement completed in September 1995, lease 
agreements entered to acquire machinery and equipment and expenses related 
to the issuance of warrants during the six months ended March 31, 1996. 
 
      Net loss decreased to approximately $694,000 from $723,000, primarily 
due to an increase in RAI, VIRGO(R), Carter-Wallace and HDC sales.  This was 
partially offset by increased selling, general and administrative expenses, 
increased other expenses and a decrease in gross margin percentage. 
 
      Fiscal Year Ended September 30, 1995 Compared to Fiscal Year Ended
September 30, 1994 
 
      Revenues increased to approximately $3,955,000 from approximately 
$2,361,000 (an increase of 67%), primarily as a result of (i) increased 
sales by the Company's foreign subsidiary, HDC, (ii) sales arising 
subsequent to July 1, 1995 in connection with the VIRGO(R) acquisition, 
(iii) increased revenue from the rental of automated blood-typing systems, 
and (iv) contract manufacturing sales to a new customer, Carter-Wallace. 
 
      Cost of product sales increased to approximately $2,173,000 from 
approximately $1,185,000 (an increase of 83%), and increased as a percentage 
of product sales to 55% from 50% primarily due to increased costs of 
depreciation and costs associated with the startup of the manufacturing 
contract with Carter-Wallace. 
 
      Research and development expenses decreased to approximately $573,000 
from approximately $727,000 (a decrease of 21%), primarily due to a decrease 
in lab supplies and raw materials used for research conducted in connection 
with the Company's new product development activities.  The Company is 
currently developing and completing studies related to FDA 510(k) 
submissions for several new products. 
 
      Selling, general and administrative expenses increased to 
approximately $2,055,000 from approximately $1,579,000 (an increase of 30%), 
primarily due to increased expenses at HDC relating to staffing and 
operating its manufacturing facility in Sao Paulo, Brazil and increased bad 
debt expense. 
 
      Net other expense increased to approximately $139,000 from 
approximately $4,000 due to an increase in interest expense and a decrease 
in interest income.  The increase in interest expense primarily relates to 
financing activities which the Company has entered into to acquire machinery 
and equipment.  Interest income decreased due to a reduction in the average 
balance of interest bearing accounts held by the Company and lower rates of 
interest. 
 
      Net loss decreased to approximately $985,000 from approximately 
$1,108,000, primarily due to higher HDC and Carter-Wallace sales, the 
addition of VIRGO(R) sales in the fourth quarter and lower research and 
development costs.  This was partially offset by an increase in selling, 
general and administrative expenses and a decrease in gross margin 
percentage. 
 
      Fiscal Year Ended September 30, 1994 Compared to Fiscal Year Ended
September 30, 1993 
 
      Revenues increased to approximately $2,361,000 from approximately 
$1,809,000 (an increase of 31%), primarily as a result of increased volume 
of United States and European product sales and an increased volume of 
product sales by HDC which were partially offset by decreased sales in 
Japan. 
 
      Cost of product sales increased to approximately $1,185,000 from 
approximately $606,000 (an increase of 96%), and increased as a percentage 
of product sales to 50% from 33%, primarily due to increased payroll, 
depreciation and facility expenses. 
 
      Research and development expenses increased to approximately $727,000 
from approximately $541,000 (an increase of 34%), primarily due to research 
conducted in connection with the Company's new product development 
activities and to increased facility, consulting, travel and payroll 
expenses, including the hiring of additional research personnel and a 
manager of regulatory affairs. 
 
      Selling, general and administrative expenses increased to 
approximately $1,579,000 from $1,289,000 (an increase of 22%), primarily due 
to increased sales and marketing, payroll and employee benefit expenses.  
This increase also reflects increased payroll and facility expenses at HDC, 
due to staffing and leasing a new manufacturing facility in Sao Paulo, 
Brazil which began light manufacturing of products in fiscal 1994. 
 
      Net other expense decreased to approximately $4,000 from approximately 
$606,000, primarily due to expenses incurred during fiscal 1993 in 
connection with a bridge financing of $1,200,000 completed in September, 
1992 (the "Bridge Loan"), including the amortization of the fair value 
attributed to the warrants issued in connection with the Bridge Loan.  
Foreign exchange loss of $46,000 in fiscal 1994 and $52,000 in fiscal 1993 
represents the non-cash translation loss incurred related to the 
remeasurement of HDC's financial statements into United States dollars. 
 
      Net loss decreased to approximately $1,108,000 from $1,251,000, 
primarily due to the absence of costs associated with the Bridge Loan, which 
more than offset lower gross margins and higher research and development and 
selling, general and administrative expenses.  Provision for income taxes 
includes a benefit of approximately $18,000 relating to the carryback of net 
operating losses to offset taxable income of prior years. 
 
Liquidity and Capital Resources 
 
      At March 31, 1996, the Company's working capital was approximately 
$5,588,000 compared to working capital of approximately $2,518,000 at 
September 30, 1995.  This increase was principally due to the closing of a 
private placement, described below, in which the Company raised 
approximately $6,579,000 in net proceeds, partially offset by initial 
working capital requirements for RAI and operating losses. 
 
      Inventory balances increased to approximately $3,254,000 as of March 
31, 1996 from approximately $1,085,000 as of September 30, 1995, primarily 
due to purchase of inventory in connection with the RAI Acquisition and to 
the receipt of inventory to support increased sales to Carter Wallace and of 
the VIRGO(R) product line.  Accounts payable and accrued expenses increased 
to approximately $1,365,000 from approximately $793,000 primarily due to the 
increase in inventory, including approximately $491,000 of inventory 
received from Carter Wallace which will be paid for over a two year period.  
Notes payable of approximately $380,000 were paid in December 1995 in 
connection with the VIRGO(R) Acquisition. 
 
      In December 1994, the Company entered into a five-year agreement with 
Carter-Wallace, Inc. to manufacture a broad range of diagnostic test kits 
for its Wampole Division.  From December 1994 through March 31, 1996, the 
Company spent approximately $347,000 in facilities improvement, personnel, 
equipment, supplies, raw materials and travel costs directly associated with 
the transfer of technology from Carter-Wallace to the Company. 
 
      In March 1996, the Company acquired 100% of the outstanding stock of 
RAI from Kone Holdings, Inc. for $4,900,000 in cash.  Of this amount, 
approximately $465,000 had been prepaid as a deposit against the final 
purchase price.  RAI is a manufacturer of diagnostic test kits which focus 
in the areas of clinical chemistry and serum proteins.  RAI presently has 
approximately 60 test kits which have received FDA clearance for sale in the 
United States.  See "Consolidated Financial Statements of Reagent 
Applications, Inc." 
 
      In March 1996, the Company completed a private placement raising 
approximately $6,579,000 in net proceeds.  In connection with the private 
placement, the Company sold approximately 2,695,000 Units (the "Units"), 
each unit consisting of one share of share of Common Stock and one Warrant 
for $2.75 per unit.  The Warrants expire in five years, and each Warrant 
entitles the holder to purchase one share of Common Stock for $2.75.  The 
proceeds of the offering were used to purchase RAI, reduce corporate debt 
and to provide additional working capital for the Company. 
 
      In July 1995, the Company acquired assets relating to a line of 
diagnostic test kits from Schiapparelli BioSystems, Inc. for $1 million in 
cash and a note for approximately $380,000, which the Company paid on 
December 15, 1995.  The VIRGO(R) line of test kits, based on 
immunofluorescence technology, is used in the detection of infectious and 
autoimmune disease and complements the Company's existing product line. 
 
      In September 1995, the Company completed a private placement, 
resulting in net proceeds of approximately $2,000,000 which was raised 
through the issuance of Convertible Subordinated Promissory Notes (the 
"Notes"), which bore interest at the rate of 13% per annum.  In January 
1996, the Company prepaid Notes with a principal balance of $450,000.  In 
connection therewith, the Company issued a Warrant to purchase 100,000 
shares of Common Stock at an exercise price of $1.00 per share.  The Company 
recorded an expense of approximately $50,000 in connection with the issuance 
of this Warrant.  In May 1996, the Company forced the conversion of the 
remaining outstanding Notes pursuant to their terms at the conversion rate 
of $1.00 per share. 
 
      At June 1, 1996 the Company had capital lease arrangements with three 
companies totalling approximately $1,988,000.  The Company used this 
financing to acquire blood-typing machines and other equipment.  The Company 
is required to pay an average of $73,000 per month in the aggregate under 
these arrangements during fiscal 1996.  The arrangements run through 1998.
 
      Management believes its cash and cash equivalents and short-term 
investments, together with anticipated cash flow from operations, are 
sufficient to meet the Company's cash needs for its ongoing business. 
 
Impact of Inflation and Foreign Currency Transactions 
 
      Domestic inflation during the last three fiscal years has not had a 
significant effect on the Company's business activities.  Translation and 
transaction gains and losses between the Company and its subsidiary in 
Brazil are expensed each period.  For the six months ended March 31, 1996 
and the fiscal year ended September 30, 1995, the Company recorded 
transaction losses of $48,000 and $113,000, respectively.  In fiscal 1994, 
the Company recorded transaction gain of approximately $46,000. 
 
New Accounting Pronouncement 
 
      In October 1995, the Financial Accounting Standards Board issued 
Statement of Financial Accounting Standards No. 123 ("SFAS 123"), 
"Accounting for Stock-Based Compensation."  SFAS 123 allows the Company to 
account for its stock-based employee compensation plans based upon either a 
fair value method or the intrinsic value method currently followed by the 
Company.  If the current method is retained, SFAS 123 requires certain 
additional disclosures regarding the impact which the fair value method 
would have on the results of the Company's operations.  The Company expects 
to retain its current method of accounting for stock-based compensation 
plans, and therefore, the adoption of SFAS 123 will have no impact on the 
Company's financial position or results of operations.  Adoption of SFAS 123 
is required for financial statements of fiscal years beginning after 
December 15, 1995.  The Company will implement the disclosure requirements 
of SFAS 123 as required in fiscal 1997.
 
                                  BUSINESS
 
General 
 
      The Company develops, manufactures and markets proprietary medical 
diagnostic test kits, or "assays," used to aid in the diagnosis of 
autoimmune and infectious diseases.  Autoimmune diseases are diseases in 
which the immune system mistakenly identifies the body's cells and tissues 
as foreign and attempts to destroy them.  Rheumatoid arthritis is an example 
of an autoimmune disease.  The Company generally focuses on niche markets 
which it believes offer significant growth potential and limited 
competition. 
 
      Until July 1995, the Company's products were based primarily on two 
diagnostic technologies, hemagglutination and ELISA.  In July 1995, the 
Company completed the acquisition of a line of similar but complementary 
test kits using a third technology,  immunofluorescence, from Schiapparelli 
BioSystems, Inc (the "VIRGO(R) Acquisition").  The assays acquired are sold 
under the registered trademark VIRGO(R). 
 
      On March 1, 1996, the Company acquired a producer of general clinical 
chemistry reagents utilizing colorimetric, turbometric and enzymatic 
procedures from Kone Holdings, Inc. (the "RAI Acquisition").  The RAI assays 
are sold under the registered trademark RAICHEM(TM). 
 
      The Company offers approximately 100 test kits, of which over 90 have 
been cleared by the FDA for sale in the United States.  The Company sells 
test kits that have not yet been cleared by the FDA in foreign markets.  The 
Company markets and sells its brand name products worldwide, directly and 
through national and international distributors and manufacturers' 
representatives.  The Company markets its products in South America through 
its majority-owned subsidiary HDC.  In addition, the Company sells certain 
of its products on a private-label basis to multinational distributors of 
medical diagnostics. 
 
Recent Developments 
 
      Reagents Applications, Inc. 
 
      On March 1, 1996, the Company acquired all of the capital stock of 
Reagents Applications, Inc. ("RAI") for a total purchase price of 
approximately $4.9 million in cash.  RAI, based in San Diego, California, 
manufactures and markets clinical reagents and assays used in hospitals and 
private laboratories.  The Company sells these products worldwide directly 
and through distributors and original equipment manufacturers.  RAI had 
revenues of approximately $5,807,000 for the year ended December 31, 1995.  
No assurance can be given that historical revenue levels of RAI will provide 
an accurate reflection of future revenues. 
 
      VIRGO(R) Acquisition 
 
      On July 1, 1995, the Company completed the VIRGO(R) Acquisition from 
Schiapparelli BioSystems, Inc. ("SBI").  In connection with this 
acquisition, the Company paid $1,000,000 in cash and issued a promissory 
note for approximately $380,000, which was paid on December 15, 1995.  The 
Company manufactures the VIRGO(R) products at a portion of the facility 
previously used by SBI in Columbia, Maryland. 
 
      The VIRGO(R) products consist primarily of assays that aid in the 
diagnosis of infectious and autoimmune diseases using immunofluorescence 
technology.  VIRGO(R) test kits are used by over 300 clinical laboratories 
in the United States and Europe, including by certain pre-existing customers 
of the Company.  The Company sells the VIRGO(R) products through some of its 
existing distribution channels and to former customers and distributors of 
SBI.  The VIRGO(R) products generated sales of approximately $1,186,000 and 
$2,661,000 for the six months ended June 30, 1995 and the year ended 
December 31, 1994, respectively.  No assurance can be given that historical 
sales levels of VIRGO(R) products will provide an accurate reflection of 
future sales levels. 
 
      Agreement with Sheffield Medical Technologies, Inc. 
 
      In December 1995, the Company entered into an agreement with Sheffield 
Medical Technologies, Inc. to develop a test for an antibody believed to be 
responsible for nonprogression of the HIV virus into Acquired Immune 
Deficiency Syndrome ("AIDS") in HIV-positive individuals.  The agreement 
calls for the Company to develop a blood test for the antibody which is 
believed to be present in virtually all of the HIV-positive individuals who 
survive at least ten years following diagnosis of the HIV infection.  The 
assay, if developed, could be useful in monitoring the effectiveness of a 
vaccine that may one day be developed to generate to antibody. 
 
      Carter-Wallace Agreement 
 
      In December 1994 the Company entered into a five-year agreement (the 
"Carter-Wallace Agreement") with Carter-Wallace, Inc. ("Carter-Wallace") to 
manufacture approximately 14 diagnostic test kits for the Wampole division 
of Carter-Wallace.  The test kits, which had previously been manufactured by 
Carter-Wallace, are used to aid the diagnosis of common diseases such as 
rheumatoid arthritis, mononucleosis, strep throat and rubella, as well as to 
detect pregnancy. Carter-Wallace has agreed to purchase its requirements for 
these test kits from the Company during the term of the Agreement, subject 
to the Company maintaining certain quality standards.  The test kits are 
sold by Carter-Wallace to clinical laboratories and physicians' office 
laboratories both domestically and abroad. 
 
      From December 1994 through May 1995, the Company remodeled its 
manufacturing facility and developed certain technical capabilities in 
preparation for producing test kits under the Carter-Wallace Agreement.  
Initial shipments of finished goods under the Carter-Wallace Agreement began 
during the Company's third quarter of fiscal 1995 and full scale production 
commenced in the Company's second quarter of fiscal 1996.  The Carter-
Wallace Agreement contains provisions for two-year extensions and may be 
expanded to include additional products.  See "Management's Discussion and 
Analysis of Financial Condition and Results of Operations." 
 
Technology 
 
      The presence and concentration of certain antibodies in the blood of 
an individual can assist physicians in the diagnosis of certain diseases. 
The Company's hemagglutination, ELISA and immunofluorescence immunoassays 
are in vitro (outside of a patient's body) diagnostic tests that are used to 
measure specific substances, either antigens or antibodies, in blood or 
other body fluids. An antigen is a substance that reacts with a particular 
antibody in a manner which, in the proper environment, is detectable either 
by the naked eye or with the aid of a laboratory technique which amplifies 
the reaction so that it is rendered visible. The Company's hemagglutination 
and ELISA assays are two examples of such an amplification. 
 
      The Company relies upon proprietary technologies in the manufacture of 
its kits. These technologies include a lyophilization technique which 
substantially extends the shelf life of the Company's hemagglutination 
assays, and proprietary methods to prepare antigens for its ELISA assays. 
 
      Hemagglutination 
 
      Hemagglutination is the agglutination or "clumping" of red blood cells 
("RBCs"). Many substances, including certain antibodies, when placed in 
contact with RBCs, will cause agglutination. 
 
      Under the appropriate conditions, human RBCs may be modified or 
sensitized by binding specific foreign antigens to their surface. These 
sensitized RBCs will agglutinate when placed in contact with a specific 
antibody to the foreign antigen. The presence of certain antibodies in an 
individual's serum (blood from which most red blood cells have been removed) 
can indicate certain diseases. By sensitizing RBCs with an antigen that 
specifically reacts with a particular antibody, the simple visible 
observation of the agglutination reaction will indicate the presence of the 
disease-produced antibody. The use of RBCs instead of other particles can 
allow for simple visual observation of the agglutination reaction in the 
proper environment, and reduces the non-specific reactions seen in 
artificial systems such as those that utilize latex particles. 
 
      To perform the Company's hemagglutination test, a technician combines 
the Company's sensitized RBCs with a patient's serum in a small well with a 
V-shaped bottom according to a set of directions included with the Company's 
test kits. If no agglutination takes place, the RBCs will settle to the 
bottom of the well, resulting in a clearly visible red dot which indicates 
that the test is negative. 
 
      In contrast, if the particular antibody is present in the patient's 
blood, the RBCs will agglutinate, which prevents the RBCs from settling to 
the bottom of the well. Instead of the small red dot, the substance will 
appear diffuse, which indicates a positive reaction. 
 
      ELISA 
 
      ELISA (or EIA) tests employ small plastic vessels coated with 
particular antigens. The test process involves introducing the patient's 
serum into the vessel to allow a reaction to occur. If the antibody being 
tested for is present, it will bind to the antigens on the bottom surface of 
the vessel. After the vessel is rinsed, the specifically bound antibody will 
remain while any non-specific antibodies will be washed away. To detect the 
quantity of the specific antibody, other compounds are added which will 
cause a color change in the vessel, the intensity of which is directly 
proportionate to the quantity of the specific antibody bound. If no color is 
noted, this indicates that the patient's serum did not contain detectable 
quantities of the specific antibody. 
 
      Immunofluorescence 
 
      The Company's immunofluorescence tests are analyzed using a 
fluorescent microscope.  Mammalian cells grown on microscope slides are 
treated with disease-producing organisms (viral or bacterial).  Serum from a 
patient is placed in contact with the infected cells.  If a patient has 
antibodies to the organism causing the disease, the antibodies will bind to 
the organism.  A chemical is added to the slide which binds to the organism 
and the antibody, if present.  When the slide is illuminated with light at a 
specific wavelength in the microscope, the chemically-treated cells will 
appear fluorescent, indicating a positive test result.  If the patient did 
not have the appropriate antibody, no fluorescence will appear and the test 
result will be deemed negative. 
 
      Apolipoproteins and Acute Phase Reactants 
 
      The Company has developed a new application for its ELISA technology 
to detect cardiovascular risk factors (apolipoproteins) and inflammatory 
signals (acute phase reactants), the latter of which are present in a 
patient's blood prior to the clinical manifestation of infection or 
inflammation. If successful, these technologies could lead to earlier 
detection and treatment of cardiovascular disease, the imminent rejection of 
transplanted organs, or the onset of infections, than is possible with 
techniques now commercially available. Such earlier detection could enable 
physicians to better plan appropriate treatment of patients with these 
conditions.  The Company currently markets two test kits to detect 
inflammatory signals, one of which has received clearance from the FDA for 
clinical use and one of which is current sold for research purposes.  
Product sales for these tests were not material in fiscal 1995 or 1994. 
 
Current Products 
 
      Hemagglutination Assays 
 
      The Company believes that it manufactures and markets the only 
commercially available hemagglutination kits which test for antibodies to 
antigens present in the nucleus of a cell ("extractable nuclear antigens," 
or "ENAs") which are markers of certain autoimmune diseases.  Each of the 
Company's hemagglutination assays is based on the Company's proprietary 
technique to lyophilize, or "freeze dry," the RBCs which form the central 
component of a hemagglutination assay. The Company's proprietary 
lyophilization technique for the preservation of RBCs permits the production 
of standardized, easy-to-use and accurate hemagglutination tests with an 
extended shelf life, all of which are attributes previously unavailable 
using hemagglutination assays. The shelf-life of the lyophilized RBCs before 
reconstitution may be up to 24 months. A technician reconstitutes the 
powdered cells in a water-based solution prior to introducing the patient's 
serum. 
 
      Each hemagglutination test also requires a specific formula to 
sensitize the RBCs prior to lyophilization such that they will react to a 
specific antibody. For each of its tests, the Company uses a proprietary 
formula to combine antigens and other reagents with RBCs in a manner that 
allows for standard, sensitive and specific agglutination reactions. Results 
from the Company's test kits are generally available within two hours.  The 
Company's hemagglutination test kits aid in the diagnosis of the following 
diseases: 
 
         SLE (lupus)                          dermatomyositis 
         mixed connective tissue disease      polymyositis 
         Sjogren's syndrome                   rheumatoid arthritis 
         scleroderma (systemic sclerosis)     Chagas' disease 
                                              cytomegalovirus (cmv) 

      In Fiscal 1995 and 1994, the Company derived approximately 45% and 35% 
of its revenues, respectively, from sales of hemagglutination assays. 
 
      ELISA Assays 
 
      The Company develops and markets ELISA tests for the detection of 
disease markers.  As with corresponding hemagglutination tests produced by 
the Company, most of the Company's ELISA assays test for elevated levels of 
antibodies, which are useful indicators of certain diseases. ELISA tests are 
widely used by large laboratories because these tests adapt easily to 
automated diagnostic testing equipment.  The Company's ELISA test kits aid 
in the diagnosis of the following diseases: 
 
         SLE (lupus)                          polymyositis 
         mixed connective tissue disease      dermatomyositis 
         Sjogren's syndrome                   connective tissue diseases 
         scleroderma (systemic sclerosis)     dermatomyositis 
                                              Chagas' disease 
 
      Certain of the Company's ELISA tests are also used to monitor the 
acute phase response to infection and inflammation in diseases such as lupus 
and rheumatoid arthritis. 
 
      The Company derived approximately 32% and 65% of its revenues, 
respectively, from sales of ELISA test kits in Fiscal 1995 and 1994, 
respectively.  Carter-Wallace sales accounted for 7% of Fiscal 1995 revenue 
and 0% of fiscal 1994 revenues, while sales of the VIRGO(R) line accounted 
for 16% of Fiscal 1995 revenues and 0% in Fiscal 1994. 
 
      The Company's ELISA and hemagglutination kits include screen tests in 
which up to six different diagnostic indices are monitored at the same time, 
which is useful in the rapid initial screening of patients. If the screen 
test is positive, individual kits are available to identify which of these 
six indices is present. 
 
      VIRGO(R) Products 
 
      The Company's immunofluorescence ("IFA") products, sold under the 
trade name VIRGO(R), consist primarily of diagnostic assays for infectious 
diseases.  VIRGO(R) test kits are used as primary or confirmatory tests in 
many large clinical laboratories in the United States.  There are currently 
12 kits in the VIRGO(R) product line. 
 
      The Company's VIRGO(R) products are used to aid in the diagnosis of 
the following: 
 
         cytomegaloviras                 herpes simplex 
         SLE (lupus)                     german measles 
         connective tissue diseases      chicken pox 
         primary bilary cirrhosis        infections with Epstein-Barr virus 
         toxoplasmosis                   chlamydial infections 
         syphilis                        measles 
         primary RSV infections          mumps infections 
 
      In the three month period from July 1, 1995, the date the VIRGO(R) 
Acquisition was completed, through September 30, 1995, the Company derived 
approximately 30% of its revenues from sales of VIRGO(R) products.  Sales of 
VIRGO(R) products accounted for 25% of the Company's sales for the six month 
period ended March 31, 1996. 
 
      RAI Products 
 
      The Company's general chemistry products, sold under the trade name 
RAICHEM(TM), consist of a broad range of assays used on automated and semi-
automated clinical chemistry analysis systems.  Many of the RAICHEM assays 
are used in profiling general health conditions and as specific indications 
of possible disease states. 
 
South American Activities 
 
      In 1991, the Company began to market its product line in South America 
through HDC.  In fiscal 1994, HDC completed the renovation of a new 
manufacturing and office facility in Sao Paulo, Brazil, which allows HDC to 
manufacture test kits in South America.  This facility began to manufacture 
products in fiscal 1994. 
 
      The Company markets its full product line to the South American 
market, including three proprietary assays for Chagas' disease. Chagas' 
disease (American Trypanosomiasis) is an insect and blood transfusion 
transmitted parasitic infection which eventually attacks the victim's 
cardiovascular system. Due to poor sanitation and other factors, insects 
have transmitted Chagas' disease widely throughout Central and South 
America, with substantial encroachment into Mexico.  In response to the need 
for efficient and accurate testing for Chagas' disease, the Company has 
developed three diagnostic tests: an instrument-free hemagglutination assay, 
an ELISA assay, and a hemagglutination assay prepared specifically for use 
with certain automated blood-typing instruments. 
 
      The sales office in Sao Paulo is presently staffed by three full-time 
salespeople administrators who receive and process orders, and two people in 
production, shipping and technical support. In addition, Dr. de Oliveira, 
the Company's Vice President of Research and Development, spends time in 
Brazil attending to business of the Company. In Fiscal 1995 and 1994 the 
Company derived product sales through HDC of approximately $973,000 and 
$268,000, respectively.  See "Business - Facilities," "Management" and 
"Certain Transactions." 
 
Distribution and Marketing 
 
      In the United States, the Company sells its products directly to 
clinical laboratories and blood banks and on a private-label basis through 
multinational distributors of medical supplies.  Internationally, the 
Company sells its products primarily through distributors. The Company 
grants exclusive and non-exclusive distributorships, which generally cover 
limited geographic areas and specific test kits. The Company's exclusive 
distributorship arrangements generally condition exclusivity on the 
distributor maintaining minimum purchases from the Company. The Company has 
relationships with approximately 35 distributors and its products have been 
sold in over 20 countries. The Company also engages four independent sales 
representatives, who market the Company's products to blood banks and 
clinical laboratories. 
 
      Since 1989 the Company has been the exclusive provider of test kits to 
detect CMV antibodies for use with the Olympus PK-7100, the world's most 
widely used automated blood-typing instrument in blood banks and large 
commercial laboratories. Pursuant to the terms of the Company's agreement 
with Olympus, the Company provides CMV test kits for sale by Olympus 
worldwide to users of the PK-7100.  The agreement provides that Olympus must 
purchase a minimum number of hemagglutination CMV test kits annually from 
the Company through February 1996, subject to the Company meeting certain 
requirements.  The agreement specifies that during its term, the Company 
will not sell its CMV assays to any customers worldwide which use Olympus 
instruments or use competing laboratory analysis equipment in blood banks. 
Sales of CMV assays to Olympus were approximately $674,000 and $592,000 
during Fiscal 1995 and 1994, respectively.  The Company is currently 
negotiating with Olympus to renew this agreement.  Olympus has continued to 
purchase CMV assays from the Company during these negotiations.  See "Risk 
Factors - Dependence on Major Customers." 
 
      The Company also manufactures products on a private label basis for 
Sigma Diagnostics, Boehringer Mannheim GmbH ("Boehringer"), and Carter-
Wallace pursuant to supply agreements.  These agreements do not currently 
provide for minimum purchases and therefore  the Company cannot predict the 
level of revenues it will derive from these agreements, if any. 
 
      Olympus accounted for approximately 21% of the Company's revenue for 
Fiscal 1995  and approximately 6% of the Company's revenue for the six 
months ended March 31, 1996.  Carter-Wallace accounted for approximately 28% 
of the Company's revenues for the six months ended March 31, 1996.  Although 
the Company expects that its relationships with these customers will 
continue, if any of these customers were to cease doing business with the 
Company it could have a material adverse effect on the Company's business. 
See "Risk Factors - Dependence on Major Customers." 
 
Products Under Development 
 
      The Company is presently developing new products in areas described 
below. The Company spent a total of approximately $562,000, $727,000 and 
$440,000 on Company-sponsored research and development for the fiscal years 
ended September 30, 1995, 1994 and 1993, respectively. The Company spent a 
total of approximately $11,000, $0 and $102,000 on customer-sponsored 
research and development for the years ended September 30, 1995, 1994 and 
1993, respectively.  No assurance can be given that any technologies or 
products under development by the Company will be successfully developed, 
marketed or sold on a profitable basis. 
 
      Autoimmune Diseases 
 
      The Company intends to continue its development of products to aid in 
the diagnosis of autoimmune diseases. Hemagglutination and ELISA kits for 
the detection of antibodies associated with chronic autoimmune active 
hepatitis, primary biliary cirrhosis and thyroiditis are currently under 
development. The Company believes that it will have commercially available 
assays for these purposes in fiscal 1997, subject to obtaining appropriate 
regulatory clearances.  See "Risk Factors - Government Regulation." 
 
      Acute Phase Reactants and Apolipoproteins 
 
      The Company continues to develop an application for its ELISA 
technology which would detect cardiovascular risk factors (apolipoproteins) 
and inflammatory signals (acute phase reactants) that are present in a 
patient's blood prior to the manifestation of disease. In addition, this 
assay could lead to earlier detection of organ transplant rejection or 
infection than is possible with techniques now commercially available.  This 
technology is licensed by the Company from Boston University, which has a 
patent for the technology.  See "Business - Relationship with Boston 
University." 
 
      The Company's acute phase reactant technology has a number of 
potential applications, including: 
 
      * Transplantation 
 
      The key to successful organ transplantation is to ensure that the new 
organ is not rejected by the recipient's body. This can be aided in part by 
administering appropriate drugs prior to the time when the recipient's body 
rejects the transplant. It has been reported that during the early phase of 
the rejection process, the body will produce increased levels of certain 
acute phase reactants. Using the Company's serum amyloid A ("SAA") assay, 
physicians may be able to detect the point at which a body is rejecting a 
transplanted organ earlier than current techniques allow. 
 
      * Cardiovascular Diseases 
 
      The Company is developing a test to measure two blood lipoproteins, 
which are indicators of risk of cardiovascular disease. High levels of these 
two lipoproteins have been cited as more reliable indices of cardiovascular 
risk than cholesterol levels.  Together with SAA, these technologies could 
detect high cardiovascular risk levels in patients with chronic autoimmune 
disease. 
 
      * Rheumatoid Arthritis 
 
      In connection with the Company's development program, the Company has 
sold test kits utilizing its acute phase reactant technology to Pfizer for 
use in the evaluation of Pfizer's experimental drug Tenidapr for the 
treatment of rheumatoid arthritis. 
 
      Infectious Diseases 
 
      The Company continues to develop additional assays to aid in the 
diagnosis of infectious diseases.  The Company recently completed the 
development of products are known as a "ToRCH panel," and include assays for 
toxoplasmosis, rubella, CMV, and herpes. The Company is also developing test 
kits for Lyme disease and for Epstein-Barr virus.  As with all of the 
Company's products under development, these products will have to undergo 
FDA review before they can be marketed and sold in the United States.  The 
Company cannot predict when it will receive FDA clearance for these 
products, if at all.  See "Risk Factors - Government Regulation" and 
"Business - Government Regulation." 
 
Relationship with Boston University 
 
      Dr. Carl Franzblau, the Chairman of the Board, Chief Executive Officer 
and President of the Company, serves as a Professor and Chairman of the 
Department of Biochemistry and as Associate Dean for Graduate Affairs at the 
Boston University School of Medicine. Dr. Alan Cohen, a Director of the 
Company, serves as a Professor of Medicine and Pharmacology at Boston 
University School of Medicine. Lawrence Gilbert, a Director of the Company, 
is a former Director of the Patent and Technology Administration at Boston 
University. Dr. John I. Sandson, a Director of the Company, is Dean Emeritus 
of the Boston University School of Medicine. Charles W. Smith, a Director of 
the Company, served as Senior Vice President of Boston University from 1984 
through 1989 and as its Treasurer from 1983 through June 1992. The Company 
believes that the continuing relationship between Boston University and 
these individuals, particularly Dr. Franzblau, is beneficial to the Company, 
particularly with respect to providing the Company with access to new 
developments in scientific areas related to the Company's business. See 
"Management" and "Certain Transactions." 
 
      License Agreements 
 
      In March 1992, the Company entered into a license agreement (the "B. 
U. License Agreement") with Boston University (the "University") pursuant to 
which the Company has obtained the exclusive right to use certain of the 
University's patented technology to manufacture and market assays for the 
detection of acute phase reactants. See "Business - Products under 
Development." Pursuant to the B. U. License Agreement, the Company is 
obligated to pay an annual royalty of 5% of the first $50,000 of the 
Company's net sales of these assays, and 10% of the Company's net sales of 
these assays in excess of $50,000 until the Company has paid the University 
a license fee of $10,000 and reimbursed it for certain patent expenses. 
Thereafter, the Company will pay a 5% royalty on its net sales of these 
assays.  Sales under the B.U. License Agreement have been immaterial to 
date. 
 
      In July 1994, the Company entered into a second license agreement with 
the University under which the Company obtained the exclusive right to use 
additional patented and patent-pending technology of the University to 
manufacture and market certain products relating to tumor markers.  The 
royalties due under the terms of the agreement are the same as the B.U. 
License Agreement and will be applied to a license fee of $15,000.  No 
royalties were paid in the years ended September 30, 1995 or 1994 and no 
amounts were accrued for royalties at September 30, 1995 or 1994.  The 
agreement terminates upon the termination of the patents. 
 
      Product Development Agreement 
 
      On February 14, 1992 the Company entered into a product development 
agreement with the University to develop a urine-based assay to measure 
levels of desmosine, which can indicate certain diseases such as cystic 
fibrosis and emphysema. This agreement was terminated in 1993.  The parties 
are currently in discussions concerning the desirability of commercializing 
this technology. 
 
Manufacturing and Sources of Supply 
 
      The Company manufactures its hemagglutination and ELISA test kits at 
its facility in Waltham, Massachusetts, and its VIRGO(R) products based on 
immunofluorescence technology at its facility in Columbia, Maryland.  The 
RAICHEM line is produced at the Company's facility in San Diego, California.  
The Company purchases RBCs and some of the antigens and other reagents used 
in the kits from outside vendors. Most reagents used in the Company's test 
kits are manufactured at the Company's facilities. The Company uses 
lyophilization equipment to preserve sensitized RBCs for its 
hemagglutination test kits. 
 
      All components used in the Company's products are available from 
multiple sources, except for an antigen called SSA, which the Company uses 
in two of its ELISA and two of its hemagglutination test kits. The Company 
believes that the supplier of this antigen produces this antigen for many 
customers. Management believes that if necessary, the Company could produce 
sufficient quantities of this antigen itself. Therefore, if the supply of 
this antigen were to cease, the Company believes it would not have a long-
term material adverse impact on the Company's business taken as a whole. See 
"Risk Factors - Dependence on Suppliers." 
 
Government Regulation 
 
      The Company's manufacturing and marketing of diagnostic test kits are 
subject to government regulation in the United States and any other 
countries in which the Company's products are sought to be marketed. The 
Company may also seek regulatory approval to market its products and 
proposed products in jurisdictions other than the United States.  The 
process of obtaining regulatory clearance involves lengthy and detailed 
laboratory and clinical testing, and other costly and time consuming 
procedures. This regulatory process may delay marketing of new products for 
lengthy periods and impose costly procedures, thereby furnishing an 
advantage to competitors with greater resources. Although over 90 of the 
Company's current products have been cleared by the FDA through the 510(k) 
review process, described below, there can be no assurance that regulatory 
clearance will be granted on a timely basis in the future, if at all. The 
extent of government regulation which may arise from future legislative or 
administrative action cannot be predicted. 
 
      In vitro monitoring products, such as those employing antibodies for 
the detection of autoimmune diseases in humans, are generally classified as 
medical devices by the FDA. For some in vitro products, the United States 
Food, Drug, and Cosmetic Act provides a process known as a "510(k) review" 
to enable the manufacturer to demonstrate that the proposed product is 
"substantially equivalent" to another product in commercial distribution in 
the United States before May 28, 1976 or which has subsequently been 
classified as a Class I or Class II medical device. When a 510(k) review is 
used, a sponsor is required to submit a Pre-Market Notification to the FDA. 
In the absence of a response from the FDA, the Company would not be able to 
proceed with sales of its in vitro product for diagnostic use unless and 
until it received notification from the FDA. In the event that the FDA 
requests additional information for the Pre-market Notification, there could 
be multiple cycles of submissions until clearance is obtained. The FDA has 
statutory authority to also require clinical studies data to support a Pre-
Market Notification 510(k) application. 
 
      In cases where there are no existing FDA approved products 
"substantially equivalent" to the new product, an approved pre-market 
approval application ("PMA"), which involves a lengthier and more burdensome 
process, would be required before the FDA would allow commercial 
distribution. No assurance can be given that any in vitro blood test the 
Company develops in the future will be found to have an intended use that 
would qualify the new test for 510(k) clearance. Accordingly, a PMA may be 
required for any new application of the Company's proposed in vitro blood 
tests. 
 
      The FDA invariably requires clinical data for a PMA and, although the 
FDA may grant 510(k) clearance without supporting clinical data, such data 
may be required if the FDA determines that technical differences from 
existing products suggest the need for additional evidence of safety or 
effectiveness of the new product. If clinical studies are necessary, the FDA 
may require the Company to obtain an investigational device exemption 
("IDE"). An IDE normally restricts the distribution of an investigational 
device to a limited number of institutions, and use by a limited number of 
investigators, for the purpose of performing studies to be submitted to the 
FDA in a 510(k) Pre-Market Notification or a PMA. The amount that can be 
charged for use of an investigational device in a clinical study is 
generally limited to recovery of costs until a 510(k) notification is 
cleared or PMA approval is granted by the FDA. Accordingly, no significant 
return can be expected during the study of investigational devices. 
 
      Although certain diagnostic products are exempt from IDE requirements, 
the exemption applies only to tests which do not require an invasive 
sampling procedure that presents significant risk, do not introduce energy 
(such as X-rays) into a subject, and are not used as diagnostics without a 
confirmatory diagnosis by a medically established diagnostic product or 
procedure. The Company's products would not be used as diagnostics without 
such a confirmatory diagnosis while an investigational device. 
 
      Medical devices may be exported before receiving IDE, 510(k) or PMA 
clearance under certain conditions, providing FDA approval of the proposed 
exportation is obtained. The receiving country must certify that the device 
is not in conflict with the laws of that country and that the foreign 
government is aware of the device's import. In addition, the FDA may require 
safety data similar to that required for approval of an IDE before approving 
the exportation of a new device. In foreign countries, the Company's 
distributors are generally responsible for obtaining any required government 
consents. 
 
      The Company is also required to register with the FDA as a device 
manufacturer and list its devices. As such, the Company is subject to 
inspection on a routine basis for compliance with the FDA's Good 
Manufacturing Practice ("GMP") regulations. These regulations require that 
the Company manufacture its products and maintain its documents in a 
prescribed manner with respect to manufacturing, testing and control 
activities. Failure to comply with applicable GMP or other regulatory 
requirements can result in, among other things, sanctions, fines, delays or 
suspensions of approvals, injunctions against further distribution, seizures 
or recalls of products, operating restrictions and criminal prosecutions. In 
addition, the Company is required to comply with various FDA requirements 
for labeling. Pursuant to the Medical Device Reporting Act regulations, the 
Company is also required to notify the FDA of any deaths or serious injuries 
alleged to have been associated with the use of its diagnostic test kits as 
well as product malfunctions that would likely cause or contribute to death 
or serious injury if the malfunction were to recur. Finally, the FDA 
prohibits an approved device from being marketed for unapproved 
applications. Failure to comply with regulatory requirements could have a 
material adverse effect on the Company's business, financial condition and 
results of operations.  See "Risk Factors - Government Regulation." 
 
Competition 
 
      Competition in the clinical diagnostics industry is intense. There are 
many companies, both public and private, engaged in diagnostics-related 
research and development, including a number of well-known pharmaceutical 
and chemical companies. Competition is based primarily on product 
reliability, customer service and price. Some of these companies have 
substantially greater capital resources and have marketing and business 
organizations of substantially greater size than the Company. Many companies 
have been working on immunodiagnostic reagents and products, including some 
products believed to be similar to those currently marketed and under 
development by the Company, for a longer period of time than has the 
Company. The Company believes that its primary competitors in the 
diagnostics market include Abbott Laboratories, Sigma Diagnostics, Trace-
America, Inc. NA, Gull Laboratories, Inc., Inova, Sanofi Diagnostics 
Pasteur, Inc. (formerly Kallestad Diagnostics, Inc.), Diamedix Corporation 
and Clark Laboratories. The Company expects competition within this industry 
to intensify. See "Risk Factors - Competition." 
 
Product Liability 
 
      The testing, marketing and sale of clinical diagnostics products 
entail an inherent risk of allegations of product liability, and there can 
be no assurance that product liability claims will not be asserted against 
the Company. The Company may incur product liability due to product failure 
or improper use of products by the user. Inaccurate detection may result in 
the failure to administer necessary therapeutic drugs or administration of 
unnecessary and potentially toxic drugs. Even with proper use of a product, 
there may be specific instances in which the results obtained from the 
Company's test kits could lead a physician to incorrectly predict the 
appropriate therapy for a particular patient. The Company maintains product 
liability insurance in the amount of up to $5,000,000 per incident and in 
the aggregate which, based on the Company's experience and industry 
practice, the Company believes to be adequate for its present operations. No 
assurance can be given that the amount of the Company's insurance is 
sufficient to fully insure against claims which may be made against the 
Company. See "Risk Factors - Product Liability Risks." 
 
Patents and Proprietary Rights 
 
      The Company protects its technology primarily as trade secrets rather 
than by relying on patents, either because patent protection is not possible 
or, in management's opinion, would be less effective than maintaining 
secrecy. In addition, the Company relies upon confidentiality agreements 
with its employees. To the extent that it relies on confidentiality 
agreements and trade secret protection, there can be no assurance that the 
Company's efforts to maintain secrecy will be successful or that third 
parties will not be able to develop the technology independently. The 
Company may in the future apply for patent protection for certain of its 
technology when management believes such protection would be beneficial to 
the Company. The protection afforded by patents depends upon a variety of 
factors which may severely limit the value of the patent protection, 
particularly in foreign countries, and no assurance can be given that 
patents, if granted, will provide meaningful protection for the Company's 
technology. See "Risk Factors - Patents and Proprietary Rights." 
 
Royalty Obligations 
 
      The Company is required to pay royalties to third parties on sales of 
some of its products and proposed products. See "Business - Relationship 
with Boston University" and "Certain Transactions." 
 
Employees 
 
      As of June 3, 1996, the Company had 98 full-time employees, of which 
five are executive officers, 20 are employed in general and administrative 
activities, ten are involved in sales and marketing and 63 are involved in 
production and research and development. 

Facilities 
 
      The Company maintains its principal executive offices, laboratory and 
production operations in Waltham, Massachusetts in two adjacent buildings; 
one a 4,000 sq. ft. facility which houses the Company's research and 
development laboratories, and the other a 15,000 sq. ft. facility which 
accommodates the laboratory and production operations and the executive 
offices of the Company. The Company pays rent in the amount of $36,000 per 
annum for the 4,000 square foot facility on a month-to-month basis. The 
Company pays rent in the amount of $82,500 per annum for the 15,000 square 
foot facility pursuant to the terms of that lease which ends May 30, 1997. 
The Company leases 29,000 square feet in a production facility in Columbia, 
Maryland where it manufactures the VIRGO(R) product line.  Under the 
Columbia lease, which has a five-year term through June 30, 2000, the 
Company pays $100,000 per annum in rent.  The Company also leases 20,100 
square feet in San Diego, California, where it manufactures the RAICHEM 
products.  Under the San Diego lease, which extends through September 30, 
1997, the Company pays $225,084 per annum.  In addition, the Company leases 
a 1,900 square foot warehouse facility near its production site for which it 
pays $13,080 per annum on an annual lease which may be renewed each April 1.  
The Company believes that its facilities are adequate for its present and 
foreseeable needs. See "Use of Proceeds." 
 
      The Company's 51%-owned subsidiary, HDC, leases approximately 4,500 
square feet in Sao Paulo, Brazil pursuant to a lease which expires on 
September 30, 1996. This subsidiary pays rent in an amount of approximately 
$4,800 per month for this space. If the Company's South American activities 
expand, the Company's subsidiary may lease additional space in Sao Paulo, 
Brazil. See "Certain Transactions." 
 
Legal Matters 
 
      The Company is not presently involved in any material pending 
litigation.
 
                                 MANAGEMENT
 
      The following table sets forth the ages of and positions and offices 
presently held by each Director and executive officer of the Company. 
 
<TABLE>
<CAPTION>
Name                            Age     Position 
- ----                            ---     --------
 
<S>                             <C>     <C>
Carl Franzblau, Ph.D.           61      Chairman of the Board of Directors, Chief 
                                        Executive Officer, President and Secretary 
 
Ricardo M. de Oliveira, M.D.    44      Vice President of Research and Development 
                                        and Director 
 
Peter von Stein                 61      Vice President and Chief Operating Officer 
 
Myrna Franzblau                 58      Treasurer 
 
William Franzblau               34      Chief Financial Officer and General Counsel 
 
Alan S. Cohen, M.D.             69      Director 
 
Lawrence Gilbert                63      Director 
 
John I. Sandson, M.D.           68      Director 
 
Charles W. Smith                64      Director 
</TABLE>
 
      Each of the Company's Directors has served in such capacity since the 
Company's inception in 1985.  The Company's Board of Directors is divided 
into three classes.  Directors constituting approximately one-third of the 
Board of Directors are elected annually for a period of three years at the 
Company's Annual Meeting of Stockholders to serve until their successors are 
duly elected by the stockholders.  The terms of Dr. Franzblau and Dr. de 
Oliveira expire in 1997; and the terms of Dr. Sandson and Mr. Smith expire 
in 1998; the terms of Dr. Cohen and Mr. Gilbert expire in 1999.  A 
classified Board of Directors could discourage, delay or prevent a takeover 
or change of control of the Company.  Vacancies and newly created 
directorships resulting from any increase in the number of authorized 
Directors may be filled by a majority vote of Directors then in office.  
Officers are elected by and serve at the pleasure of the Board of Directors. 
 
      The following is a brief summary of the background of each Director 
and executive officer of the Company: 
 
      Carl Franzblau, Ph.D. has served as Chairman of the Board of 
Directors, Chief Executive Officer and President of the Company since its 
inception.  For more than the past five years, Dr. Franzblau has served as a 
Professor and Chairman of the Biochemistry Department and Associate Dean for 
Graduate Affairs at the Boston University School of Medicine.  Dr. Franzblau 
received his Bachelor of Science degree in Chemistry from the University of 
Michigan and his Ph.D. in Biochemistry from the Albert Einstein College of 
Medicine.  Dr. Franzblau devotes a minimum of 30 hours per week to the 
business of the Company pursuant to the terms of his employment agreement.  
Dr. Franzblau is the husband of Myrna Franzblau, the Company's Treasurer, 
and the father of William Franzblau, the Company's Chief Financial Officer 
and General Counsel. 
 
      Ricardo M. de Oliveira, M.D. has been the Vice President of Research 
and Development and a Director of the Company since its inception.  From 
1980 through 1990, Dr. de Oliveira was a Professor at the University of Sao 
Paulo in Brazil.  Dr. de Oliveira is also the Director of Clinical Pathology 
at the Cancer Hospital of Sao Paulo, Brazil.  Dr. de Oliveira received his 
M.D. degree from the Faculdade de Ciencias Medicas da Santa Casa de Sao 
Paulo in Brazil. 
 
      Peter von Stein joined the Company in August 1992 as its Vice 
President and Chief Operating Officer after having served as a consultant to 
the Company since February 1992.  From August 1991 to June 1992, Mr. von 
Stein served as Chief Executive Officer of Health Protection Products, a 
privately-held distributor of hip-protection devices.  From October 1990 
through June 1991, Mr. von Stein served as President and Chief Executive 
Officer of Adams Scientific, Inc., a privately-held microbiology company.  
From 1983 to 1991, Mr. von Stein served as Chief Executive Officer of Access 
Medical Systems, Inc., a privately-held manufacturer of medical-diagnostics 
products.  Access Medical Systems filed a petition in bankruptcy court for 
protection from creditors five months after Mr. von Stein's departure and 
completed its reorganization in late 1991.  Mr. von Stein received his 
Bachelor of Arts degree from Brown University. 
 
      Myrna Franzblau has been the Company's Treasurer since its inception.  
Mrs. Franzblau received her Bachelor of Arts from Brooklyn College and her 
Master's degree in Education from Boston University.  Mrs. Franzblau is the 
wife of Carl Franzblau, the Company's President, and the mother of William 
Franzblau, the Company's Chief Financial Officer and General Counsel. 
 
      William Franzblau  joined the Company in March, 1993 as its General 
Counsel and became the Company's Chief Financial Officer in February 1996.  
From January 1, 1991 to March, 1993, Mr. Franzblau was an associate at the 
law firm of Shapiro, Israel and Weiner.  Mr. Franzblau received his Bachelor 
of Arts, J.D. and L.L.M. degrees from Boston University.  Mr. Franzblau is 
the son of Dr. and Mrs. Franzblau. 
 
      Alan S. Cohen, M.D. has served as a Director of the Company since its 
inception.  Dr. Cohen has been employed by the Boston University School of 
Medicine as a Professor of Medicine since 1968 and a Professor of 
Pharmacology since 1974.  Dr. Cohen served as the Director of the Arthritis 
Center of Boston University from 1976 to 1994.  From 1972 to 1992, Dr. Cohen 
served as Chief of Medicine of Boston City Hospital.  Dr. Cohen is a past 
President of the American College of Rheumatology.  Dr. Cohen received his 
Bachelor of Arts degree from Harvard College and his M.D. degree from the 
Boston University School of Medicine. 
 
      Lawrence Gilbert has served as a Director of the Company since its 
inception and served as Clerk of the Company from its inception until 1988.  
From 1987 until 1995, Mr. Gilbert served as the Director of Patent and 
Technology Administration for Boston University.  Since 1995, Mr. Gilbert 
has served as the Director of Technology Transfer at the California 
Institute of Technology.  Mr. Gilbert received his Bachelor of Arts degree 
from Brandeis University, his Bachelor of Foreign Trade from the American 
Institute of Foreign Trade and a J.D. degree from Suffolk University Law 
School. 
 
      John I. Sandson, M.D. has served as a Director of the Company since 
its inception.  Since 1988, Dr. Sandson has been Dean Emeritus of the Boston 
University School of Medicine.  He was Dean of the Boston University School 
of Medicine from 1974 to 1988.  Dr. Sandson was a Director and the Clerk of 
Peer Review Analysis, Inc., from 1990 to 1993, a publicly-held provider of 
medical cost-containment services.  Dr. Sandson received his Bachelor's 
degree from St. Vincent College and received his M.D. from Washington 
University School of Medicine. 
 
      Charles W. Smith has served as a Director of the Company since its 
inception.  From 1984 through 1989, Mr. Smith served as a Senior Vice 
President of Boston University.  From 1983 through June 1992, Mr. Smith also 
served as the Treasurer and a member of the Board of Trustees of Boston 
University.  Mr. Smith was a Director of Seragen, Inc., a publicly-held 
biotechnology company, through May 1996 and was a director of Peer Review 
Analysis, Inc. from 1990 to 1994.  Mr. Smith attended Metropolitan College 
in England and is a fellow of the Institute of Chartered Accountants in 
England and Wales. 
 
Committees; Compensation of Non-Employee Directors 
 
      The Company has established an Executive Committee, an Audit Committee 
and a Compensation Committee of the Board of Directors.  Members of the 
Executive Committee are Dr. Franzblau, Dr. Sandson and Dr. de Oliveira.  The 
Executive Committee is authorized to take any action that the Board of 
Directors is authorized to act upon with the exception of the issuance of 
stock, the sale of all or substantially all of the Company's assets and any 
other significant corporate transaction. 
 
      Members of the Audit Committee are Mr. Smith and Mr. Gilbert.  The 
Audit Committee is concerned primarily with recommending the selection of 
the Company's independent accountants and reviewing the effectiveness of the 
Company's accounting policies and practices, financial reporting and 
internal controls.  The Audit Committee reviews the scope of audit 
coverages, the results of audits, the fees charged by the accountants, and 
internal control systems. 
 
      The Compensation Committee consists of Dr. Franzblau and two 
independent outside Directors, Dr. Sandson and Dr. Cohen.  The Compensation 
Committee was established to set and administer the policies that govern 
annual compensation for the Company's executives. 
 
      During fiscal 1995 and 1994, members of the Executive Committee, Audit 
Committee and Compensation Committee did not meet as separate committees.  
Instead, during such time, the Board of Directors, as a whole, addressed the 
policies and issues related to the functions of the Executive, Audit and 
Compensation Committees.  The Board of Directors met four times during 
fiscal 1995.  All of the Directors attended at least 75% of the meetings of 
the Board of Directors.  The Company does not have a standing nominating 
committee or a committee performing similar functions. 
 
      In fiscal 1995 and 1996 the Company issued to each of its four non-
management Directors 3,000 and 5,000 shares of Common Stock, respectively, 
as compensation for such Directors' services to the Company.  Drs. Franzblau 
and de Oliveira receive no compensation for their services as Directors. 
 
      Except for Dr. and Mrs. Franzblau and William Franzblau, no Director 
or executive officer is related by blood, marriage or adoption to any other 
Director or executive officer. 
 
Executive Officers' Compensation 
 
      The following table sets forth the compensation paid to the Company's 
Chief Executive Officer during the fiscal years ended September 30, 1995, 
1994 and 1993, and the other executive officers of the Company who earned a 
total annual salary and bonus in excess of $100,000 during the fiscal year 
ended September 30, 1995.
 
                         Summary Compensation Table
<TABLE>
<CAPTION>
 
                                                                           Long Term 
                                                                         Compensation 
                        Annual Compensation                                 Awards 
- --------------------------------------------------------------------------------------
      (a)                    (b)       (c)        (d)          (e)            (f)
                                                                           Securities 
                                                                           Underlying 
   Name and                                                Other Annual     Options 
Principal Position           Year     Salary     Bonus     Compensation     (#)(4)
- --------------------------------------------------------------------------------------
 
<S>                          <C>     <C>           <C>      <C>                <C>
Carl Franzblau               1995    $103,000      0        $5,073 (1)         0 
 Chief Executive Officer     1994    $ 97,950      0        $5,073             0 
                             1993    $ 76,000      0        $5,000             0 

Ricardo de Oliveira          1995    $103,000      0        $3,496 (2)         0 
 Vice President              1994    $100,350      0        $3,496             0 
 Research & Development      1993    $ 88,600      0        $3,000             0 
 
Peter von Stein              1995    $100,000      0        $3,000 (3)         0 
 Chief Operating             1994    $ 97,500      0        $2,925             0 
 Officer                     1993    $ 93,500      0        $    0             0 

 
<F1> The Company had provided Dr. Franzblau with the use of a Company-owned 
     or leased car during the fiscal years ended September 30, 1995, 1994 and 
     1993, and has recorded an annual expense for Dr. Franzblau's automobile 
     of approximately $5,073, $5,073 and $5,000 respectively. 
 
<F2> The Company had provided Dr. de Oliveira with the use of a Company-owned 
     or leased car during the fiscal years ended September 30, 1995, 1994 and 
     1993, and has recorded an annual expense for Dr. de Oliveira's 
     automobile of approximately $3,500, $3,500 and $3,000, respectively. 
 
<F3> Mr. von Stein received an average monthly reimbursement of approximately 
     $1,200 for housing, automobile and travel expenses associated with his 
     weekly commute to the Boston area from out of state during the fiscal 
     years presented.  At the election of each employee who has been employed 
     by the Company  for more than twelve (12) months, the Company matches 
     contributions made by that employee into his or her individual 
     retirement account, up to a maximum of three percent (3%) of the 
     employee's annual salary.  Mr. von Stein participates in the Company's 
     retirement assistance program and the Company paid $3,000 and $2,925 
     into Mr. von Stein's individual retirement account for fiscal 1995 and 
     1994, respectively.  Drs. Franzblau and de Oliveira do not participate 
     in this program. 
 
<F4> No options have been granted to Dr. Franzblau or Dr. de Oliveira in the 
     fiscal years ended September 30, 1995, 1994 and 1993.  On August 17, 
     1992, 50,000 options were granted to Mr. von Stein at an exercise price 
     of $5.00 per share to vest annually over a three-year period.  The 
     exercise price of these options were reduced to $1.75 per share in July 
     1995.  As of September 30, 1995, all of Mr. von Stein's options have 
     vested, none of which have been exercised. 
</TABLE>
  
      The following table sets forth the value of Mr. von Stein's 
outstanding options held as of September 30, 1995. 
 
     Aggregated Option Exercises in Fiscal 1995 and FY-End Option Values
 
<TABLE>
<CAPTION>
     (a)                 (b)               (c)                    (d)                        (e) 
                                                          Number of Securities            Value of 
                                                         Underlying Unexercised          Unexercised 
                                                              Options/SARs               In-the-Money 
                                                              At FY-End(#)        Options/SARS at FY-End(#) 
                   Shares Acquired                            Exercisable/               Exercisable/ 
     Name          on Exercise(#)    Value Realized($)       Unexercisable             Unexercisable(1) 
- -----------------------------------------------------------------------------------------------------------
 
<S>                       <C>                <C>                <C>                      <C>
Peter von Stein           0                  0                  50,000/0                 $62,500/n.a. 

 
<F1> Options listed carry an exercise price of $1.75 per share.  The fair 
     market value of the Company's Common Stock underlying the options, as of 
     September 30, 1995, was $3.00 per share (NASDAQ closing price on 
     September 29, 1995). 
</TABLE>
 
Employment Contracts, Termination of Employment and Change-in-Control 
 Arrangements 
 
      The Company has entered into employment and non-competition agreements 
with Dr. Franzblau and Dr. de Oliveira, that expire on June 30, 1997, and 
with Mr. von Stein, that expired on December 31, 1995.  For the year ended 
December 31, 1995, Dr. Franzblau and Dr. de Oliveira each received base 
annual salaries of $103,000, the use of an automobile owned or leased by the 
Company and bonuses as may be determined by the Board of Directors.  The 
employment agreements of Dr. Franzblau and Dr. de Oliveira provide that they 
each devote a minimum of 30 hours and 40 hours per week, respectively, to 
the business of the Company.  For the year ended December 31, 1995, Mr. von 
Stein received a base annual salary of $100,000 and an annual allowance for 
his housing, automobile and travel expenses. 
 
      Pursuant to Dr. Franzblau's agreement with Boston University, Dr. 
Franzblau must disclose certain inventions made by him to the University.  
Dr. Franzblau is also responsible for ensuring that his employment with the 
Company does not conflict with the patent policy of the University.  As Dr. 
Franzblau is not primarily responsible for conducting laboratory research 
for the Company and the Company's research is generally unrelated to Dr. 
Franzblau's research for the University, the Company does not believe that 
these provisions will have any material effect on, or restrict the Company's 
ownership or use of, future technological advances, if any, developed by the 
Company. 
 
1992 Stock Option Plan 
 
      The Company may issue up to 500,000 shares of Common Stock under its 
1992 Stock Option Plan (the "Plan").   As of June 3, 1996, 229,225 shares of 
the 500,000 shares of Common Stock issuable under the Plan were subject to 
outstanding options. 
 
      The purpose of the Plan is to strengthen the ability of the Company to 
attract and retain well-qualified executive and managerial personnel and to 
provide additional incentive to the Company's employees and officers to 
contribute to the success of the Company, and thereby to enhance stockholder 
value.  The Plan was originally adopted by the Board of Directors and the 
Company's stockholders on May 6, 1992. 
 
      Options under the Plan may be either "incentive stock options" within 
the meaning of Section 422 of the United States Internal Revenue Code of 
1986, as amended (the "Code"), or non-qualified options.  Incentive stock 
options may be granted only to employees of the Company, while non-qualified 
options may be issued to non-employee Directors, employees and consultants 
of the Company. 
 
      The per share exercise price of the Common Stock subject to incentive 
stock options granted pursuant to the Plan may not be less than the fair 
market value of the Common Stock on the date the option is granted.  Under 
the Plan, the aggregate fair market value (determined as of the date the 
option is granted) of the Common Stock that first became exercisable by any 
employee in any one calendar year pursuant to the exercise of incentive 
stock options may not exceed $100,000.  No person who owns, directly or 
indirectly, at the time of the granting of an incentive stock option to him, 
10% or more of the total combined voting power of all classes of stock of 
the Company (a "10% Stockholder"), shall be eligible to receive any 
incentive stock options under the Plan unless the option price is at least 
110% of the fair market value of the Common Stock subject to the option, 
determined on the date of the grant.  Non-qualified options are not subject 
to this limitation.  Options granted under the Plan are not transferrable, 
except upon death of the optionee. 
 
      Options under the Plan must be granted within 10 years from the 
effective date thereof.  Incentive stock options granted under the Plan 
cannot be exercised more than 10 years from the date of grant, except that 
incentive stock options issued to a 10% Stockholder are limited to five year 
terms.  Any unexercised options under the Plan that expire or that terminate 
upon an employee's ceasing to be employed with the Company become available 
once again for issuance.
 
                           SELLING SECURITYHOLDERS
 
      The following table sets forth  the name of each Selling 
Securityholder; the number of shares of Common Stock owned by each Selling 
Securityholder before this offering to the knowledge of the Company; the 
number of Shares offered hereby; the number of shares of Common Stock owned 
by each Selling Securityholder after completion of this offering to the 
knowledge of the Company; and the percentage of the class represented by 
those shares of Common Stock owned after completion of this offering.  All 
of the Notes had been converted into shares of Common Stock of the Company 
as of June 3, 1996. 
 
      The Selling Securityholders comprise those persons who purchased or 
acquired Notes or Warrants of the Company.  Certain of the Selling 
Securityholders identified below are officers or directors of the Company.  
Sales of the Shares would occur at the discretion of the Selling 
Stockholders.  See "Plan of Distribution." 
 
<TABLE>
<CAPTION>
                                                    Shares
                                                 Beneficially          Shares to be
                                                  Owned Prior            Sold in        Shares Beneficially 
                                               to Offering(1)(2)       Offering(1)    Owned After Offering(2) 
                                           -------------------------   ------------   -----------------------
Name of Selling                            Number of      Percentage                  Number of   Percentage 
Securityholder                              Shares         of Class                    Shares      of Class 
- ---------------                            ---------      ----------                  ---------   ----------

<S>                                          <C>             <C>          <C>                 <C>      <C>
Aberlyn Capital Management                   157,000         4.7          157,000             0        0 
Pinecrest Management, Inc.                   125,000(3)      4.0           90,517             0        0 
Rosendale Financial Services Ltd.            110,000         3.4          110,000             0        0 
Carl and Myrna Franzblau                     639,521        19.8           65,000       574,521      6.9 
KCID Industries, Ltd.                         62,500(5)      2.0           45,259             0        0 
Synergy Growth Concepts, Ltd.                 62,500(5)      2.0           45,259             0        0 
Charles W. Smith(6)                          144,159         4.5           57,500        86,659      1.1 
Peter von Stein(7)                           107,500         3.3           57,500        50,000       * 
Lawrence Gilbert(8)                          166,887         5.2           57,500       109,387      1.3 
Thomas E. Hales                               50,000         1.6           50,000             0        0 
Barry M. Manuel, M.D.                         50,000         1.6           50,000             0        0 
One & Co.                                     50,000         1.6           50,000             0        0 
Brenda Ottensoser                             50,000         1.6           50,000             0        0 
Gotham Interiors Inc.                         50,000         1.6           50,000             0        0 
Jesselson Trust f/b/o Grandchildren           37,500          *            37,500             0        0 
Alan S. Cohen, M.D. and  
 Joan P. Cohen, JTWROS(9)                    138,705         4.3           32,500       106,205      1.3 
Evan Bruce Cohen, M.D.                        42,418         1.3           32,500         9,918       * 
John I. Sandson, M.D.(10)                     84,691         2.6           32,500        52,191       * 
Ronald Weiss                                  32,500         1.0           32,500             0        0 
Marshall Naify                                30,000          *            30,000             0        0 
Welch & Forbes                                30,000          *            30,000             0        0 
U.S. Technology                               30,000          *            30,000             0        0 
Robert Naify                                  30,000          *            30,000             0        0 
Samuel Herschkowitz, MD                       30,000          *            30,000             0        0 
Salah M. Hassanein                            30,000          *            30,000             0        0 
Raymond Frankel                               30,000          *            30,000             0        0 
Joseph and Carol Cooper                       53,400         1.7           25,000        28,400       * 
Ronald G. Brenner                             31,500          *            25,000         6,500       * 
Richard Edwards                               25,000          *            25,000             0        0 
Jonathan Rothschild                           25,000          *            25,000             0        0 
Jerry L. Ruyan                                75,000         2.3           25,000        50,000       * 
Bernard M. Weiss                              25,000          *            25,000             0        0 
Brett and Laurie Yarusi(11)                   31,000          *            25,000         6,000       * 
William Pope                                  39,500         1.2           25,000        14,500       * 
Charles A. Willand(12)                        48,520         1.5           25,000        23,520       * 
Ronald H. Rust                                25,000          *            25,000             0        0 
Manhattan Group Funding                       25,000          *            25,000             0        0 
Lasam Limited                                 25,000          *            25,000             0        0 
New Jersey Group Funding                      25,000          *            25,000             0        0 
Michael Cantor                                25,000          *            25,000             0        0 
Technol. Invest. Management                   15,000          *            15,000             0        0 
Science Participants                          15,000          *            15,000             0        0 
Modern Technology Corp.                       15,000          *            15,000             0        0 
Lester Rosenkrantz                            14,000          *            14,000             0        0 
L. Neil LeRoy                                 14,500          *            12,500         2,000       * 
Maurice and Stacey Gozlan                     22,500          *            12,500        10,000       * 
John W. Schieffelin                           15,000          *            12,500         2,500       *
Stephen Sheller                               15,000          *            12,500         2,500       * 
Frank A. Duckworth                            12,500          *            12,500             0        0 
Douglas Fowlie Gill                           12,500          *            12,500             0        0 
Arbor Interiors Pension Fund                  13,500          *            12,500         1,000       *   
Edward I. Marquette                           18,900          *            12,500         6,400       * 
Griffin Pediatric(13)                         16,500          *            12,500         4,000       * 
Eli Hazan                                     16,050          *            12,500         3,550       * 
Kent M. Hamilton                              15,050          *            12,500         2,550       * 
Dr. Henry H. Bahr                             17,500          *            12,500         5,000       * 
Kurt D. Hellweg                               22,500          *            12,500        10,000       * 
Leslie A. Turchin                             12,500          *            12,500             0        0 
Robert and Carol Gross                        12,500          *            12,500             0        0 
Bonnie S. Grossman                            12,500          *            12,500             0        0 
Steven D'Apuzzo, Jr.                          12,500          *            12,500             0        0 
Angelo Ciurleo                                12,500          *            12,500             0        0 
Harvey Glicker Profit Sharing Trust           12,500          *            12,500             0        0 
Robert Grossman                               12,500          *            12,500             0        0 
Richard M.H. Thompson                         12,500          *            12,500             0        0 
Marc Roberts and Ron Cantor                   12,500          *            12,500             0        0 
Eugene Silverman                              12,500          *            12,500             0        0 
Phil Lifschitz                                12,500          *            12,500             0        0 
David Feinsilver                              12,500          *            12,500             0        0 
Robert A. Bradford, Jr.                       12,500          *            12,500             0        0 
William J. Motto                              12,500          *            12,500             0        0 
Jasminville Corporation N.V.                  12,500          *            12,500             0        0 
Robert Joseph                                 12,500          *            12,500             0        0 
Infinite Specialties Defind Benefit Plan      12,500          *            12,500             0        0 
Kent Karpawich                                12,500          *            12,500             0        0 
The Winning Partnership                       12,500          *            12,500             0        0 
John Jeffrey Brausch                          12,500          *            12,500             0        0 
Evan B. Weiss                                 12,500          *            12,500             0        0 
William Lewis                                 12,500          *            12,500             0        0 
David E. Matarese                             12,500          *            12,500             0        0 
Brandt Mandia                                 12,500          *            12,500             0        0 
Metro Consulting, Inc.                        12,500          *            12,500             0        0 
Peter Ungaro                                  12,500          *            12,500             0        0 
Donald C. Adamson                             12,500          *            12,500             0        0 
Jonathan Shapiro                              12,500          *            12,500             0        0 
Alyse Bernstein                               12,500          *            12,500             0        0 
Donna L. Bregg                                12,500          *            12,500             0        0 
Eric Bashford                                 12,500          *            12,500             0        0 
Jehuda Reinharz                               12,500          *            12,500             0        0 
Eliot Schwartz                                11,250          *            11,250             0        0 
First National Bank of Omaha                   7,500          *             7,500             0        0 
Richard Pizitz                                 7,500          *             7,500             0        0 
Eugene and Kathryn Buonanno                    6,250          *             6,250             0        0 
Steven S. Goldberg                             6,250          *             6,250             0        0 
Robert Johnson                                 6,250          *             6,250             0        0 
Bruce and Carolyn Wilson                       6,250          *             6,250             0        0 
William Franzblau(14)                         74,890         2.0            6,250        68,640       * 
Joseph and Kathleen Sacco                      6,250          *             6,250             0        0 
Rachel Weiss                                  64,390         2.0            6,250        58,140       * 
Bradley Resources Company                     36,250         1.1            6,250        30,000       * 
Ira Liederman                                  5,000          *             5,000             0        0 
Gary Davis                                     4,000          *             4,000             0        0 
Frank Colen                                    4,000          *             4,000             0        0 
Herbert Maxwell                                3,750          *             3,750             0        0 
Harvey J. Lippman                              3,750          *             3,750             0        0 
Ronald Kassover, CPA                           3,750          *             3,750             0        0 
Joseph Gatti                                   3,000          *             3,000             0        0 
                                           -------------------------------------------------------------  
TOTAL                                      3,781,081        66.7%       2,388,035     1,324,081     17.4% 
                                           ============================================================= 
____________ 
<F*>  Less than 1%. 
 
<F1>  Includes shares of Common Stock issuable upon conversion of the Notes 
      and/or exercise of the Warrants.  Information with respect to number 
      of shares held and percent of class prior to offering is as of 
      January 10, 1996.   

<F2>  Pursuant to the rules of the Securities and Exchange Commission, shares 
      of Common Stock which an individual or group has a right to acquire 
      within 60 days pursuant to the exercise of options or warrants are 
      deemed to be outstanding for the purpose of computing the percentage 
      ownership of such individual or group, but are not deemed to be 
      outstanding for the purpose of computing the percentage ownership of 
      any other person shown in the table.  Number of shares beneficially 
      owned after offering is based on ownership information available to 
      the Company on January 10, 1996.   

<F3>  Includes Warrants that were exercised on a cashless basis into 90,517 
      shares of Common Stock. 

<F4>  Includes 317,010 shares owned by Dr. Franzblau and 317,011 shares owned 
      by Mrs. Franzblau.  Also includes (i) 15,000 shares of Common Stock 
      issuable  upon exercise of outstanding Warrants, (ii) 50,000 shares of 
      Common Stock issued upon conversion of Notes in May 1996 and (iii) 
      10,000 shares of Common Stock issuable upon exercise of stock options 
      at an exercise price of $1.75 per share.  Excludes a total of 128,780 
      shares of Common Stock owned by the children of Dr. and Mrs. Franzblau 
      as to which Dr. and Mrs. Franzblau disclaim any beneficial interest, 
      including 12,500 shares of Common Stock issuable upon conversion of 
      Notes.  Dr. Franzblau is the Chairman of the Board of Directors, Chief 
      Executive Officer and President of the Company.  Mrs. Franzblau is the 
      Treasurer of the Company. 

<F5>  Includes Warrants that were exercised on a cashless basis into 42,259 
      shares of Common Stock. 

<F6>  Includes (i)7,500 shares of Common Stock issuable upon exercise of 
      outstanding Warrants, (ii) 50,000 shares of Common Stock issued upon 
      conversion of Notes and (iii) 5,000 shares of Common Stock in March 
      1996 in consideration of Mr.'Smith's services as a Director of the 
      Company.  Excludes a total of 51,300 shares of Common Stock owned by 
      children of Mr. Smith as to which Mr. Smith disclaims any beneficial 
      interest.  

<F7>  Mr. von Stein serves as the Chief Operating Officer of the Company.  
      Includes 50,000 shares issuable pursuant to currently exercisable 
      options. 

<F8>  Includes (i) 50,000 shares of Common Stock issued upon conversion of 
      Notes and (ii) 5,000 shares of Common Stock issued in March 1996 in 
      consideration of Mr. Gilbert's services as a Director of the Company.  
      Excludes a total of 31,572 shares of Common Stock owned by children of 
      Mr. Gilbert, as to which Mr. Gilbert disclaims any beneficial 
      interest. 

<F9>  Includes (i) 7,500 shares of Common Stock issuable upon exercise of 
      outstanding Warrants, (ii) 25,000 shares of Common Stock issued upon 
      conversion of the Notes and (iii) 5,000 shares of Common Stock in 
      March 1996 in consideration of Dr. Cohen's services as a Director of 
      the Company.   Excludes a total of 63,754 shares of Common Stock owned 
      by sons of Dr. Cohen to which Dr. Cohen disclaims any beneficial 
      interest,  including 25,000 shares of Common Stock issued upon 
      conversion of Notes and 7,500 shares of Common Stock issuable upon 
      conversion of Warrants.  

<F10> Includes (i)7,500 shares of Common Stock issuable upon exercise of 
      outstanding Warrants, (ii) 25,000 shares of Common Stock issued upon 
      conversion of Notes and (iii) 5,000 shares of Common Stock in March 
      1996 in consideration of Dr. Sandson's services as a Director of the 
      Company.  Excludes a total of 22,708 shares of Common Stock owned by 
      children of Dr. Sandson as to which Dr. Sandson disclaims any 
      beneficial interest.  

<F11> Includes 6,000 shares held by the children of Mr. and Mrs. Yarusi.  

<F12> Mr. Willand serves as a Director of Operations of the Company.   
      Excludes 20,520 shares owned by his wife.  Mr. Willand disclaims any 
      beneficial interest in these shares. 

<F13> Includes 1,000 shares held by The Griffen Pediatric Clinic Profit 
      Sharing Plan. 

<F14> Includes 58,140 shares of Common Stock owned by Mr. Franzblau and 
      10,500 shares of Common Stock issuable upon exercise of outstanding 
      stock options held by Mr. Franzblau.  Mr. Franzblau is the Chief 
      Financial Officer and General Counsel of the Company and the son of 
      Dr. and Mrs. Franzblau. 
</TABLE>
 
                           PRINCIPAL STOCKHOLDERS
 
      The following table sets forth, as of June 11, 1996, certain 
information concerning stock ownership of the Company by (i) each person who 
is known by the Company to own beneficially 5% or more of the Company's 
Common Stock, (ii) each of the Company's Directors, and (iii) all Directors 
and officers as a group.  Except as otherwise indicated, the stockholders 
listed in the table have sole voting and investment powers with respect to 
the shares indicated.  To the extent the following persons have rights to 
acquire any of the Shares, the information presented below is also set forth 
under "Selling Securityholders." 
 
<TABLE>
<CAPTION>
                                             Shares 
                                          Beneficially         Shares to be 
                                           Owned Prior           Sold in      Shares Beneficially 
                                          to Offering(1)         Offering     Owned After Offering(1) 
                                      ----------------------   ------------   -----------------------
       Name and Address               Number of   Percentage                  Number of   Percentage
    of Beneficial Owner(2)             Shares      of Class                    Shares      of Class 
    ----------------------            ---------   ----------                  ---------   ----------
 
<S>                                    <C>           <C>          <C>           <C>           <C>
Carl Franzblau, Ph.D., and  
 Myrna Franzblau(4)                    649,021       19.8         65,000        584,021       6.9 
Ricardo M. de Oliveira, M.D.(5)        375,698       11.9              0        375,698       4.6 
Lawrence Gilbert(6)                    166,887        5.2         57,500        109,387       1.3 
Alan S. Cohen, M.D.(7)                 138,705        4.3         32,500        106,205       1.3 
Charles W. Smith(8)                    144,159        4.5         57,500         86,659       1.1 
John I. Sandson, M.D.(9)                84,691        2.6         32,500         52,191        * 
All Directors & Officers as a
 Group (9 persons)(10)               1,732,051       48.6        308,750      1,423,301      17.3 
 
- -------------
<F*> Less than 1% 
 
<F1>  Pursuant to the rules of the Securities and Exchange Commission, shares 
      of Common Stock which an individual or group has a right to acquire 
      within 60 days pursuant to the exercise of options or warrants are 
      deemed to be outstanding for the purpose of computing the percentage 
      ownership of such individual or group, but are not deemed to be 
      outstanding for the purpose of computing the percentage ownership of 
      any other person shown in the table.  Percentage of class before 
      offering is as of January 10, 1996, but includes shares of Common 
      Stock with respect to each individual as set forth in the notes 
      below.
 
<F2>  The addresses for all of the named individuals is c/o Hemagen 
      Diagnostics, Inc., 34-40 Bear Hill Road, Waltham, Massachusetts  
      02154. 
 
<F3>  Except to the extent stated in the notes below, the percentage 
      ownership of such individual or group does not include up to 500,000 
      shares of Common Stock reserved for issuance pursuant to stock options 
      that have been or may be granted under the Company's 1992 Stock Option 
      Plan.  As of June 3, 1996, options to purchase 229,225 shares are 
      currently outstanding pursuant to this plan with an average exercise 
      price of approximately $2.50 per share. 
 
<F4>  Includes 317,010 shares owned by Dr. Franzblau and 307,011 shares owned 
      by Mrs. Franzblau, including 25,000 shares of Common Stock issued to 
      Dr. and Mrs. Franzblau upon conversion of promissory notes in May 
      1996.  Also includes (i) 15,000 shares of Common Stock 
      issuable upon exercise of outstanding Warrants, and (ii) 
      10,000 shares issuable upon exercise of stock options at an exercise 
      price of $1.75 per share.  Excludes a total of 128,780 shares of 
      Common Stock owned by the children of Dr. and Mrs. Franzblau as to 
      which Dr. and Mrs. Franzblau disclaim any beneficial interest, 
      including 12,500 shares of Common Stock issuable upon conversion of 
      Notes. 
 
<F5>  Excludes 40,014 shares owned by each of Dr. de Oliveira's spouse, 
      brother and sister as to which Dr. de Oliveira disclaims any 
      beneficial interest. 
 
<F6>  Includes (i) 50,000 shares of Common Stock issued upon conversion of 
      Notes in May 1996, (ii) 5,000 shares of Common Stock issued in March 
      1996 for Mr. Gilbert's service as a director of the Company, and (iii) 
      50,000 shares held be Mr. Gilbert's wife.  Excludes a total of 31,572 
      shares of Common Stock owned by children of Mr. Gilbert, as to which 
      Mr. Gilbert disclaims any beneficial interest. 
  
<F7>  Includes (i) 7,500 shares of Common Stock issuable upon exercise of 
      outstanding Warrants, (ii) 25,000 shares of Common Stock issued in May 
      1996 upon conversion of the Notes, and (iii) 5,000 shares of Common 
      Stock issued in March 1996 in consideration of Dr. Cohen's service as 
      a director of the Company.  Excludes a total of 63,754 shares of 
      Common Stock owned by sons of Dr. Cohen as to which Dr. Cohen 
      disclaims any beneficial interest,  including 25,000 shares of Common 
      Stock issued upon conversion of Notes and 7,500 shares of Common Stock 
      issuable upon conversion of Warrants. 
 
<F8>  Includes (i)  7,500 shares of Common Stock issuable upon exercise of 
      outstanding Warrants, (ii) 50,000 shares of Common Stock issued upon 
      conversion of Notes in May 1996, and (iii) 5,000 shares of Common 
      Stock issued in March 1996 in consideration of Mr. Smith's service of 
      a director of the Company.  Excludes a total of 51,300 shares of 
      Common Stock owned by children of Mr. Smith as to which Mr. Smith 
      disclaims any beneficial interest. 
  
<F9>  Includes (i)  7,500 shares of Common Stock issuable upon exercise of 
      outstanding Warrants, (ii) 25,000 shares of Common Stock issued upon 
      conversion of Notes in May 1996, and (iii) 5,000 shares of Common 
      Stock issued in March 1996 in consideration of Dr. Sandson's service 
      of the director of the Company.  Excludes a total of 22,708 shares of 
      Common Stock owned by children of Dr. Sandson as to which Dr. Sandson 
      disclaims any beneficial interest.
 
<F10> Includes the shares referenced in notes (4) through (9) above, plus (i) 
      57,500 shares issuable pursuant to currently exercisable options and 
      warrants held by Mr. Peter von Stein, the Company's Chief Operating 
      Officer  (ii) 50,000 shares of Common Stock issued upon conversion of 
      Notes beneficially held by Mr. von Stein, (iii) 58,140 shares of 
      Common Stock held by William Franzblau, Esquire, the Company's Chief 
      Financial Officer and General Counsel, (iv) 6,250 shares of Common 
      Stock issued upon conversion of Notes held by Mr. Franzblau and (v) 
      10,500 shares of Common Stock issuable upon exercise of stock options 
      at a weighted average exercise price of approximately $1.75 per 
      sharer.  Of these shares, 63,750 are being offered for sale pursuant 
      to this Prospectus. 
</TABLE>
 
                            CERTAIN TRANSACTIONS
 
      During 1993, the Company acquired a 51% interest in HDC, that had been 
100% beneficially owned by Dr. Ricardo M. de Oliveira, the Company's Vice 
President of Research and Development and a Director of the Company.  The 
Company purchased its interest in HDC in exchange for the forgiveness of a 
$25,000 advance to HDC that was outstanding as of September 30, 1992.  The 
Company loaned HDC $185,500, $100,000 and $50,000 in August 1994, November 
1993 and August 1993, respectively, to renovate, equip and operate a new 
manufacturing facility in Sao Paulo, Brazil.  This indebtedness is evidenced 
by three five-year promissory notes, each with interest payable quarterly at 
the rate of approximately 12% per annum.  The Company and HDC have signed an 
agreement in principle for the Company to acquire substantially all of the 
remaining interest in HDC by issuing stock options to the minority 
stockholders of HDC with an exercise price at or above the fair market value 
of the Company's Common stock.  The Company and HDC's minority stockholders 
are currently negotiating the final details of this arrangement. 
 
      The Company has entered into two license agreements and one product 
development agreement with Boston University.  In the fiscal year ended 
September 30, 1993, the Company repaid a $50,000 demand note plus accrued 
interest to Boston University.  Several of the Company's Directors, 
including Dr. Franzblau, the Chairman, Chief Executive Officer and President 
of the Company, have affiliations with Boston University.  See "Business - 
Relationship with Boston University." 
 
      Pursuant to a prior arrangement, the Company paid to Dr. Antonio 
Lazzari, a principal stockholder and former Director of the Company, 
royalties of 1.5% on all revenues arising from sales of certain 
hemagglutination test kits through June 1993.  In the fiscal years ended 
September 30, 1992 and 1993, Dr. Lazzari received approximately $12,000 and 
$5,000, respectively, pursuant to this arrangement.  According to the terms 
of the arrangement, this royalty could have increased to 5% if Dr. Lazzari's 
ownership interest in the Company fell below 9%.  The Company believes that 
it is no longer required to make such payments to Dr. Lazzari, and has not 
paid Dr. Lazzari royalties since June 1993.  Dr. Lazzari has indicated to 
the Company that he believes the royalty payments should continue.  The 
Company has accrued these royalties on the Company's financial statements 
through September 30, 1995, and does not believe that payment of these 
royalties, if they were to be re-established, would have a material adverse 
effect on the Company's results from operations. 
 
      In July 1995 the following Directors and officers of the Company 
subscribed for Notes in the following amounts: 
 
<TABLE>
<CAPTION>
                Individual                                Amount of Note
                ----------                                --------------
 
         <C>                                                 <C>
         *Carl Franzblau, Ph.D., and Myrna Franzblau         $ 62,500 
          Peter von Stein                                      50,000 
        **Alan S. Cohen, M.D.                                  50,000 
          Lawrence Gilbert                                     50,000 
          John I. Sandson, M.D.                                25,000 
          Charles W. Smith                                     50,000
                                                             --------
             Total                                           $287,500 

___________________
<F*>  Includes $12,500 invested by Dr. and Mrs. Franzblau's children. 
<F**> Includes $25,000 invested by one of Dr. Cohen's sons. 
</TABLE>
 
      The Notes subscribed for by the officers and Directors listed above 
are convertible into an aggregate of 287,500 shares of Common Stock of the 
Company at the conversion price of $1.00 per share.  See "Selling 
Stockholders." 
 
      The Company believes the terms of these agreements are on terms at 
least as favorable as those which it could otherwise have obtained. 
 
                            PLAN OF DISTRIBUTION
 
      The Shares underlie Notes and Warrants sold by the Company to the 
Selling Securityholders in connection with private placements.  As of June 
1, 1996, all of the Notes had been converted into a total of 1,550,000 
shares of Common Stock and 188,535 shares of Common Stock had been issued 
upon exercise of the Warrants. 
 
      Subject to the foregoing, the Shares covered hereby may be offered and 
sold from time to time by the Selling Securityholders.  The Selling 
Securityholders will act independently of the Company in making decisions 
with respect to the timing and price of sales of Common Stock covered by 
this Prospectus.  The Common Stock covered by this Prospectus may be sold by 
the Selling Securityholders in one or more transactions on NASDAQ or the BSE 
at market prices then prevailing or in privately negotiated transactions.  
In effecting sales, broker-dealers engaged by the Selling Securityholders 
may arrange for other broker-dealers to participate.  Broker-dealers will 
receive commissions or discounts from the Selling Securityholders in amounts 
to be negotiated immediately prior to the sale. 
 
      In offering the Shares, the Selling Securityholders and any broker-
dealers and any other participating broker-dealers who execute sales for the 
Selling Securityholders may be deemed to be "underwriters" within the 
meaning of the Act in connection with such sales, and any profits realized 
by the Selling Securityholders and the compensation of such broker-dealer 
may be deemed to be underwriting discounts and commissions.  In addition, 
any shares covered by this Prospectus which qualify for sale pursuant to 
Rule 144 may be sold under Rule 144 rather than pursuant to this Prospectus. 
 
      The Company has advised the Selling Securityholders that they are 
required to furnish each broker-dealer through which Common Stock included 
herein may be offered with copies of this Prospectus, and may not bid for or 
purchase any securities of the Company or attempt to induce any person to 
purchase any securities except as permitted under the Exchange Act. 
 
      Rule 10b-6 under the Exchange Act prohibits, with certain exceptions, 
participants in a distribution from bidding for or purchasing, for an 
account in which the participant has a beneficial interest, any of the 
securities that are the subject of the distribution.  Rule 10b-7 governs 
bids and purchases made in order to stabilize the price of a security in 
connection with a distribution of the security.  Certain brokers or Selling 
Stockholders may engage in passive market making as permitted under Rule 
10b-6A of the Exchange Act.  Such passive market making may be discontinued 
at any time, which could have the effect of decreasing the trading price of 
the Common Stock. 
 
      This offering will terminate on the date on which all shares offered 
hereby have been sold by the Selling Securityholders. 
 
                          DESCRIPTION OF SECURITIES
 
Common Stock 
 
      The Company is authorized to issue up to 30,000,000 shares of Common 
Stock, $.01 par value, of which 7,618,890 were issued and outstanding as of 
June 11, 1996, including 200,000 of the Shares deemed to be issued by the 
Company subject to receipt of cancelled Notes with an aggregate principal 
balance of $200,000.  The following summary description of the Common Stock 
is qualified in its entirety by reference to the Company's Restated 
Certificate of Incorporation.  As of June 11, 1996, the Company had 245 
stockholders of record. 
 
      The holders of Common Stock are entitled to one vote for each share 
held of record on each matter submitted to a vote of Securityholders.  There 
is no cumulative voting for the election of Directors.  Subject to the prior 
rights of any series of Preferred Stock which may from time to time be 
outstanding, holders of Common Stock are entitled to receive ratably such 
dividends as may be declared by the Board of Directors out of funds legally 
available therefor, and, upon the liquidation, dissolution or winding up of 
the Company, are entitled to share ratably in all assets remaining after 
payment of liabilities and payment of accrued dividends and liquidation 
preference on the Preferred Stock, if any.  Holders of Common Stock have no 
preemptive rights and have no rights to convert their Common Stock into any 
other securities.  The outstanding Common Stock is, and the Common Stock to 
be outstanding upon completion of the Offering will be, validly issued, 
fully paid, and nonassessable. 
 
      As of June 3, 1996 the officers and Directors of the Company, may be 
deemed to own approximately 19.6% of the outstanding shares of Common Stock, 
exclusive of shares of Common Stock issuable upon exercise of outstanding 
options or the Warrants or upon conversion of the Notes.  As a result, the 
Company's existing management is in a position through its voting control to 
exert substantial influence over the election of all of the members of the 
Board of Directors and to effectively control the Company. 
 
Preferred Stock 
 
      The Company is authorized to issue up to 1,000,000 shares of Preferred 
Stock, $.01 par value (the "Preferred Stock").  The Preferred Stock may be 
issued in one or more series, the terms of which may be determined at the 
time of issuance by the Board of Directors, without further action by 
securityholders, and may include voting rights (including the right to vote 
as a series on particular matters), preferences as to dividends and 
liquidation, conversion, redemption rights, and sinking fund provisions. 
 
      No shares of Preferred Stock will be outstanding as of the closing of 
the Offering and the Company has no present plans for the issuance thereof.  
The issuance of any such Preferred Stock could reduce the rights, including 
voting rights, of the holders of Common Stock, and, therefore, reduce the 
value of the Common Stock.  In particular, specific rights granted to future 
holders of Preferred Stock could be used to restrict the Company's ability 
to merge with or sell its assets to a third party, thereby preserving 
control of the Company by existing management. 
 
Private Placement Warrants 
 
      The following is a brief summary of certain provisions of the Common 
stock purchase warrants (the "Private Placement Warrants") issued in 
connection with a private placement completed by the Company in March 1996 
(the "Private Placement").  This summary does not purport to be complete and 
is qualified in all respects by reference to the actual text of the Warrant 
Agreement between the Company and Continental Stock Transfer & Trust Company 
(the "Transfer and Warrant Agent").  As of June 3, 1996, the Company had 
2,695,255 Warrants outstanding.  An additional 269,526 Private Placement 
Warrants are issuable upon exercise of a warrant issued to the placement 
agent in connection with the Private Placement.
 
      Exercise Price and Terms 
 
      Each Private Placement Warrant entitles the registered holder thereof 
to purchase one share of Common Stock at an exercise price of $2.75, subject 
to adjustment in accordance with the anti-dilution and other provisions 
referred to below. 
 
      The holder of any Private Placement Warrant may exercise such Private 
Placement Warrant by surrendering the certificate representing the Private 
Placement Warrant to the Company's Transfer and Warrant Agent, with the 
subscription on the reverse side of such certificate properly completed and 
executed, together with payment of the exercise price.  The Private 
Placement Warrants may be exercised at any time in whole or in part at the 
applicable exercise price until expiration of the Private Placement Warrants 
on February 28, 2001.  No fractional shares will be issued upon the exercise 
of the Private Placement Warrants. 
 
      Adjustments 
 
      The exercise price and the number of shares of Common Stock 
purchasable upon the exercise  of the Private Placement Warrants are subject 
to adjustment upon the occurrence of certain events, including stock 
dividends, stock splits, combinations or reclassifications on or of the 
Common Stock.  Additionally, an adjustment would be made in the case of a 
reclassification or exchange of Common Stock, consolidation or merger of the 
Company with or into another corporation or sale of all or substantially all 
of the assets of the Company in order to enable holders of Private Placement 
Warrants to acquire the kind and number of shares of stock or other 
securities or property receivable in such event by a holder of the number of 
shares that might otherwise have been purchased upon the exercise of the 
Private Placement Warrant.  No adjustments will be made unless such 
adjustment would require an increase or decrease of at least $.10 or more in 
such exercise price.  No adjustment to the exercise price of the shares 
subject to the Private Placement Warrants will be made for dividends 
(other than stock dividends), if any, paid on the Common Stock or for 
securities issued pursuant to exercise of the Private Placement Warrants. 
 
      Transfer, Exchange and Exercise 
 
      The Company has agreed to endeavor to register with the Securities and 
Exchange Commission the Private Placement Warrants and the shares of Common 
Stock underlying the Private Placement Warrants.  Prior to such 
registration, the Private Placement Warrants are only transferable under 
exemption to the registration requirements of the Securities Act of 1933, as 
amended, and applicable state securities laws.  Following such registration,  
as to which no assurance can be given, the Private Placement Warrants may be 
presented to the Transfer and Warrant Agent for transfer, exchange or 
exercise at any time at or prior to the close of business on February 28, 
2001, at which time the Private Placement Warrants become wholly void and of 
no value.  If the Private Placement Warrants are registered and a market for 
the Private Placement Warrants is developed and maintained, the holder may 
sell the Private Placement Warrants instead of exercising them.  There can 
be no assurance, however, that a market for the Private Placement Warrants 
will be developed or maintained. If the Company is unable to qualify for 
sale in particular states its Common Stock underlying the Private Placement 
Warrants, holders of the Private Placement Warrants desiring to exercise the 
Private Placement Warrants in those states will have no choice but to either 
sell such Private Placement Warrants or let them expire. 
 
      Warrantholder not a Stockholder 
 
      The Private Placement Warrants do not confer upon holders any voting 
or other rights as stockholders of the Company. 
 
Transfer and Warrant Agent 
 
      The Company has appointed Continental Stock Transfer & Trust Company 
of New York, New York, as its Transfer Agent for its Common Stock. 
 
Limitation of Officers' and Directors' Liabilities Under Delaware Law 
 
      In accordance with Delaware law, the Company's Certificate of 
Incorporation, as amended, eliminates in certain circumstances the liability 
of Directors of the Company for monetary damages for breach of their 
fiduciary duty as Directors.  This provision does not eliminate the 
liability of a Director (i) for a breach of the Director's duty of loyalty 
to the Company or its securityholders, (ii) for acts or omissions by the 
director not in good faith or which involve intentional misconduct or a 
knowing violation of law, (iii) for a willful or negligent declaration of an 
unlawful dividend, stock purchase or redemption, or (iv) for transactions 
from which the Director derived an improper personal benefit. 
 
      In addition, the Company's Bylaws include provisions to indemnify its 
officers and Directors and other persons against expenses, judgments, fines 
and amounts paid in settlement in connection with threatened, pending or 
completed suits or proceedings against such persons by reason of serving or 
having served as officers, directors or in other capacities, except in 
relation to matters with respect to which such persons shall be determined 
not to have acted in good faith, unlawfully or in the best interests of the 
Company.  With respect to matters as to which the Company's officers and 
Directors and others are determined to be liable for misconduct or 
negligence in the performance of their duties, the Company's Bylaws provide 
for indemnification only to the extent that the Company determines that such 
person acted in good faith and in a manner not opposed to the best interests 
of the Company. 
 
      However, insofar as indemnification for liabilities may be permitted 
to Directors, officers, or persons controlling the Company pursuant to 
Delaware state law, as well as the foregoing charter and bylaw provisions, 
the Company has been informed that in the opinion of the Commission, such 
indemnification as it relates to federal securities laws is against public 
policy, and therefore, unenforceable. 
 
      Further, insofar as limitation of liabilities may be so permitted 
pursuant to Delaware state law, as well as the foregoing charter and bylaw 
provisions, such limitation of liabilities does not apply to any liabilities 
arising under federal securities laws. 
 
Dividend Policy 
 
      The Company has not paid dividends on its Common Stock since its 
inception and has no intention of paying any dividends to its 
securityholders in the foreseeable future.  The Company intends to reinvest 
earnings, if any, in the development and expansion of its business.  Any 
declaration of dividends in the future will be at the election of the Board 
of Directors and will depend upon the earnings, capital requirements and 
financial position of the Company, general economic conditions, requirements 
of any bank lending arrangements which may then be in place and other 
pertinent factors. 
 
                                LEGAL MATTERS
 
      Certain legal matters relating to the Common Stock offered hereby will 
be passed upon for the Company by O'Connor, Broude & Aronson, 950 Winter 
Street, Waltham, Massachusetts 02154.
 
                                   EXPERTS
 
      The financial statements of Hemagen Diagnostics, Inc. as of September 
30, 1995 and 1994 and for each of the three years in the period ended 
September 30, 1995 and the financial statements of the Immunofluorescent 
Assay and IL-2 Product Lines of Schiapparelli BioSystems, Inc. as of June 
30, 1995 and for the six-month period then ended included in this Prospectus 
have been so included in reliance on the reports of Price Waterhouse LLP, 
independent accountants, given on the authority of said firm as experts in 
auditing and accounting. 
 
      The financial statements of the Immunofluorescent Assay and IL-2 
Product Lines of Schiapparelli BioSystems, Inc. as of December 31, 1994 and 
for the year then ended, have been included herein and in the registration 
statement in reliance upon the report of KPMG Peat Marwick LLP, independent 
certified public accountants, and upon the authority of said firm as experts 
in accounting and auditing. 
 
      The financial statements of Reagent Applications, Inc. as of December 
31, 1995 and 1994 and for the years then ended, have been included herein 
and in the registration statement in reliance upon the report of BDO 
Seidman, LLP, independent certified public accountants, and upon the 
authority of said firm as experts in accounting and auditing. 
 
                      CHANGE IN CERTIFYING ACCOUNTANTS
 
      On January 29, 1996, Price Waterhouse LLP ("Price Waterhouse") 
declined to stand for re-election as independent accountants for the 
Company. 
 
      There were no disagreements between the Company and Price Waterhouse 
regarding any matters of accounting principles or practices, financial 
statement disclosure or auditing scope or procedures in connection with the 
audit of each of the Company's fiscal years in the period October 1, 1993 
through September 30, 1995, or at any time through January 29, 1996 which, 
if not resolved to the satisfaction of Price Waterhouse, would have caused 
Price Waterhouse to make reference to the subject matter of such 
disagreement in connection with its report.  There have been no reportable 
events (as defined by Regulation S-B Item 304(a)(1)(iv)(B)) during the 
period from October 1,1993 through September 30, 1995, and during the period 
through January 29, 1996.  In addition, during this period, the Company has 
not consulted another accountant regarding the application of accounting 
principles to a specified transaction. 
 
      The report of Price Waterhouse upon the Company's financial statements 
for each of the fiscal years in the period October 1, 1993 through September 
30, 1995, contained neither an adverse opinion nor a disclaimer of opinion 
nor was such report qualified or modified as to uncertainty, audit scope or 
accounting principles. 
 
      The Company has requested that Price Waterhouse furnish it with a 
letter addressed to the  SEC stating whether or not it agrees with the above 
statements.  A copy of such letter, dated February 2, 1996, was filed as an 
Exhibit to the Company's report on Form 8-K filed with the Commission on 
February 3, 1996 and is incorporated herein by reference. 
 
      On May 20, 1996, the Board of Directors of the Company approved the 
engagement of BDO Seidman, LLP as the independent accountant for the 
Company. 
 

                          HEMAGEN DIAGNOSTICS, INC.
                      Index to Financial Statements

                                                                         Page
 
Consolidated Balance Sheet of Hemagen Diagnostics, Inc. 
 as of March 31, 1996 (unaudited) 
 
Consolidated Statement of Operations of Hemagen Diagnostics, Inc. 
 for the six month period ended March 31, 1996 (unaudited)       
 
Consolidated Statement of Cash Flows for the six month period 
 ended March 31, 1996 (unaudited)       
 
Notes to Consolidated Financial Statements (unaudited)       
 
Report of Independent Accountants - Price Waterhouse LLP       
 
Consolidated Balance Sheet of Hemagen Diagnostics, Inc. as of September 30, 
 1995 and 1994       
 
Consolidated Statement of Operations of Hemagen Diagnostics, Inc. for  
 the years ended September 30, 1995, 1994 and 1993       
 
Consolidated Statement of Changes in Stockholders' Equity of Hemagen 
 Diagnostics, Inc. for the years ended September 30, 1995, 1994 and 1993    
 
Consolidated Statement of Cash Flows of Hemagen Diagnostics, Inc. for  
 the years ended September 30, 1995, 1994 and 1993       
 
Notes to Consolidated Financial Statements of Hemagen Diagnostics, Inc.    
 
Independent Auditors' Report - KPMG Peat Marwick LLP       
 
Statement of Inventory and Equipment and Leasehold Improvements of 
 Immunofluorescent Assay and IL-2 Product Lines of Schiapparelli 
 BioSystems, Inc as of December 31, 1994 .        
 
Statement of Operations Before Administrative, Interest and Income Tax 
 Expenses of Immunofluorescent Assay and IL-2 Product Lines of 
 Schiapparelli BioSystems, Inc for the year ended December 31, 1994.       
 
Notes to the December 31, 1994 Financial Statements of the Immunofluorescent 
 Assay and IL-2 Product Lines of Schiapparelli BioSystems, Inc.       
 
Report of Independent Accountants - Price Waterhouse LLP       
 
Statement of Inventory and Equipment and Leasehold Improvements of 
 the Immunofluorescent Assay and IL-2 Product Lines of Schiapparelli 
 BioSystems, Inc. as of June 30, 1995       
 
Statement of Operations Before Administrative, Interest and Income Tax
 Expenses of the Immunofluorescent Assay and IL-2 Product Lines of
 Schiapparelli BioSystems, Inc. for the six-month period ended June 30, 1995
 
Notes to the June 30, 1995 Financial Statements of the Immunofluorescent 
 Assay and IL-2 Product Lines of Schiapparelli BioSystems, Inc.       
 
Report of Independent Accountants - BDO Seidman, LLP    
 
Balance Sheets of Reagents Applications, Inc. as of  December 31, 1995 
 and 1994  
 
Statements of Operations of Reagents Applications, Inc. for the years ended 
 December 31, 1995 and 1994    
 
Statements of Changes in Stockholder's Equity of Reagents 
 Applications, Inc. for the years ended December 31, 1995 and 1994       
 
Statements of Cash Flows of Reagents Applications, Inc. for the years ended  
 December 31, 1995 and 1994    
 
Notes to Financial Statements of Reagents Applications, Inc.    
 
Pro forma Condensed Combined Statements of Operations of the Company and
 Reagents Applications, Inc. for six months ended March 31, 1996 
 and of the Company, Reagents Applications, Inc. and IL-2 Product 
 Lines of Schiapparelli BioSystems, Inc. for the year ended September 
 30, 1995 (unaudited) 


                HEMAGEN DIAGNOSTICS, INC. AND SUBSIDIARIES

                  CONSOLIDATED BALANCE SHEETS (UNAUDITED)

                                   ASSETS
                                   ------

<TABLE>
<CAPTION>
                                                           March 31,     September 30,
                                                           1996          1995
                                                           ----------    -------------

<S>                                                        <C>            <C>
Current Assets:
  Cash and cash equivalents                                $   483,381    $1,333,067
  Short-term investments (Note D)                            1,957,264       803,000
  Accounts and other receivables, less allowance for 
   doubtful accounts of $65,400 at March and $26,900 
   at September                                              1,791,941       949,254
  Inventories                                                3,253,640     1,084,926
  Prepaid expenses and other current assets                    224,950       195,140
                                                           -------------------------
      Total current assets                                   7,711,176     4,365,387


Property and Equipment:
  Fixed assets                                               4,530,898     3,374,797
  Less accumulated depreciation                              1,180,760       836,515
                                                           -------------------------
                                                             3,350,138     2,538,282

Intangible assets (net)                                      1,626,767            --
Other assets                                                   112,078       401,414
                                                           -------------------------
                                                           $12,800,159    $7,305,083
                                                           =========================
</TABLE>


See Notes to Consolidated Financial Statements.



                 HEMAGEN DIAGNOSTICS, INC. AND SUBSIDIARIES

                   CONSOLIDATED BALANCE SHEETS (UNAUDITED)

                    LIABILITIES AND STOCKHOLDERS' EQUITY


<TABLE>
<CAPTION>
                                                           March 31,     September 30,
                                                           1996          1995
                                                           -----------   -------------

<S>                                                        <C>            <C>
Current Liabilities:
  Accounts payable and accrued expenses                    $ 1,365,485    $  792,574
  Notes Payable                                                     --       382,584
  Current portion of long-term debt                            758,183       672,073
                                                           -------------------------
      Total current liabilities                              2,123,668     1,847,231
                                                           -------------------------

Long-term debt, less current portion                         2,015,987     3,593,566
                                                           -------------------------

Stockholders' Equity:
  Preferred stock, no par value - 1,000,000 shares 
   authorized; none issued                                          --            --
  Common stock, $.01 par value - 30,000,000 shares 
   authorized; issued and outstanding: 6,766,005 at 
   March and 3,162,000 at September                             67,660        31,620
  Additional paid-in capital                                12,609,242     5,154,912
  Accumulated deficit                                       (4,010,398)   (3,316,246)
                                                           -------------------------
                                                             8,666,504     1,870,286
  Receivable from stockholder                                   (6,000)       (6,000)
                                                           -------------------------
                                                             8,660,504     1,864,286
                                                           -------------------------
                                                           $12,800,159    $7,305,083
                                                           =========================
</TABLE>


See Notes to Consolidated Financial Statements.



                 HEMAGEN DIAGNOSTICS, INC. AND SUBSIDIARIES

              CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED)


<TABLE>
<CAPTION>
                                            Three Months Ended          Six Months Ended
                                            March 31,                   March 31,
                                            ------------------------    ------------------------
                                            1996          1995          1996          1995
                                            ----------    ----------    ----------    ----------

<S>                                         <C>           <C>           <C>           <C>
Revenues:
  Product sales                             $2,124,660    $  764,293    $3,666,704    $1,277,708
License and contract revenue                    10,000            --        20,000            --
                                            ----------------------------------------------------
                                             2,134,660       764,293     3,686,704     1,277,708

Costs and expenses:
  Cost of product sales                      1,392,424       426,767     2,253,235       697,217
  Research and development                     179,991       137,589       323,425       320,507
  Selling, general and administrative          891,973       491,987     1,504,652       988,205
                                            ----------------------------------------------------
                                             2,464,388     1,056,343     4,081,312     2,005,929
                                            ----------------------------------------------------
  Operating Loss                              (329,728)     (292,050)     (394,608)     (728,221)

Other income (expense), net                   (159,859)        8,545      (299,544)        4,841

  Loss before income taxes                    (489,587)     (283,505)     (694,152)     (723,380)
                                            ----------------------------------------------------
Provision for income taxes                          --            --            --            --
                                            ----------------------------------------------------

  Net Loss                                  $ (489,587)   $ (283,505)   $ (694,152)   $ (723,380)
                                            ====================================================

Net loss per share                          $    (0.11)   $    (0.09)   $    (0.18)   $    (0.23)
                                            ====================================================

Weighted average shares outstanding          4,533,404     3,154,133     3,840,167     3,152,044
                                            ====================================================
</TABLE>


See Notes to Consolidated Financial Statements.



                 HEMAGEN DIAGNOSTICS, INC. AND SUBSIDIARIES
                    CONSOLIDATED STATEMENTS OF CASH FLOWS
        INCREASE (DECREASE) OF CASH AND CASH EQUIVALENTS (UNAUDITED)


<TABLE>
<CAPTION>
                                                                Six Months Ended
                                                                March 31,
                                                                ------------------------
                                                                1996           1995
                                                                ----------     ---------

<S>                                                             <C>            <C>
Cash flows from operating activities:
  Net Loss                                                      $ (694,152)    $(723,380)
  Adjustments to reconcile net loss to net cash used by 
   operating activities:
    Depreciation and amortization                                  302,965       148,701
    Changes in assets and liabilities net of effect of 
     acquisition of business:
      Accounts and other receivables                                17,202        69,230
      Prepaid expenses and other current assets                     46,462      (103,738)
      Refundable income taxes                                           --        17,661
      Inventory                                                   (539,645)     (141,919)
      Accounts payable and accrued expenses                        246,565       117,011
                                                                ------------------------
      Net cash used by operating activities                       (620,603)     (616,434)
                                                                ------------------------

Cash flows from investing activities:
  Acquisition of business, net of cash acquired                 (4,920,648)           --
  Purchase of property and equipment                              (109,824)     (224,135)
  Other assets                                                     289,336      (120,508)
  Payment of note payable                                         (382,584)           --
  Proceeds from (issuance of) short-term investments            (1,154,264)      400,000
                                                                ------------------------
      Net cash provided (used) by investing activities          (6,277,984)       55,357
                                                                ------------------------

Cash flows from financing activities:
  Proceeds from issuances (payments) of  long-term debt, net      (610,219)      939,626
  Proceeds from the issuance of Common Stock                        27,228        24,000
  Additional-paid-in-capital                                     6,631,892        35,000
                                                                ------------------------
      Net cash provided by financing activities                  6,048,901       998,626
                                                                ------------------------

      Net increase (decrease) in cash and cash equivalents        (849,686)      437,549

Cash and equivalents at beginning of year                        1,333,067       321,677
                                                                ------------------------

  Cash and cash equivalents at end of period                    $  483,381     $ 759,226
                                                                ========================
</TABLE>


See Notes to Consolidated Financial Statements.



                  HEMAGEN DIAGNOSTICS, INC. AND SUBSIDIARY

                 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


NOTE A - BASIS OF PRESENTATION

      The accompanying unaudited consolidated financial statements have 
been prepared in accordance with generally accepted accounting principles 
for interim financial information and with the instructions to Form 10-QSB 
and Item 310(b) of Regulation SB-2.  Accordingly, they do not include all 
of the information and footnotes required by generally accepted accounting 
principles for complete financial statements.  Reference should be made to 
the financial statements and related notes included in the Company's Form 
10-KSB which was filed with the Securities and Exchange Commission on or 
about December 28, 1995.

      In the opinion of the management of the Company, the accompanying 
financial statements reflect all adjustments which were of a normal 
recurring nature necessary for a fair presentation of the Company's 
results of operations and changes in financial position for the three and 
six month periods ended March 31, 1996.  Operating results for the three 
and six month periods ended March 31, 1996 are not necessarily indicative 
of the results that may be expected for the year ending September 30, 
1996.


NOTE B - DEBT CONVERSION AND ISSUANCE OF WARRANTS

      $881,250 of convertible promissory notes were converted into common 
stock at a conversion price of $1.00 per share during the period of this 
report.  100,000 warrants allowing the holder to purchase common stock at 
$1.00 per share were issued during the period.  The value of these 
warrants has been estimated at $.50 each.


NOTE C - ACQUISITION OF REAGENTS APPLICATIONS, INC.

      The Company's business acquisition, based on estimated fair values 
of assets acquired and liabilities assumed, involved the following:

      Fair value of assets acquired, other than 
       cash and cash equivalents:                      $5,246,994
      Liabilities assumed:                               (326,346)
                                                       ----------
      Cash payments made:                              $4,920,648
                                                       ==========


NOTE D - CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS

      The Company considers all investments with an original maturity of 
three months or less to be cash equivalents.  The Company invests its 
excess cash in certificates of deposit.  Accordingly, the investments are 
subject to minimal credit and market risk.

      Effective October 1, 1994, the Company adopted Financial Accounting 
Standards No. 115,  Accounting for Certain Investments in Debt and Equity 
Securities .  All of the Company's investments are classified as 
available-for-sale.  No realized or unrealized gain or loss was incurred 
during the period.



                               160 Federal Street      Telephone 617-439-4390
                               Boston MA 02110

Price Waterhouse LLP

                      Report of Independent Accountants


To the Board of Directors and
Stockholders of Hemagen Diagnostics, Inc.

In our opinion, the accompanying consolidated balance sheet and the 
related consolidated statements of operations, of stockholders' equity and 
of cash flows present fairly, in all material respects, the financial 
position of Hemagen Diagnostics, Inc. and its subsidiary at September 30, 
1995 and 1994, and the results of their operations and their cash flows 
for each of the three years in the period ended September 30, 1995, in 
conformity with generally accepted accounting principles.  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 of these statements in 
accordance with generally accepted auditing standards which 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, assessing the accounting 
principles used and significant estimates made by management, and 
evaluating the overall financial statement presentation.  We believe that 
our audits provide a reasonable basis for the opinion expressed above.  We 
have not audited the consolidated financial statements of Hemagen 
Diagnostics, Inc. and its subsidiary for any period subsequent to 
September 30, 1995.


/s/  Price Waterhouse LLP
     Price Waterhouse LLP

Boston, Massachusetts
November  30, 1995


Hemagen Diagnostics, Inc.
Consolidated Balance Sheet
- ------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                     September 30,
                                                                     1995          1994

<S>                                                                  <C>           <C>
Assets
Current assets:
  Cash and cash equivalents                                          $1,333,067    $  268,677
  Restricted cash                                                             -        53,000
  Short-term investments                                                803,000     1,150,000
  Accounts receivable, less allowance for doubtful accounts of
   $26,900 and $6,500 at September 30, 1995 and 1994, respectively      949,254       480,510
  Refundable income taxes                                                     -        17,661
  Inventories                                                         1,084,926       353,698
  Prepaid expenses and other current assets                             195,140        53,746
                                                                     ------------------------

      Total current assets                                            4,365,387     2,377,292

Property and equipment, net                                           2,538,282     2,431,411
Other assets                                                            401,414        47,786
                                                                     ------------------------

                                                                     $7,305,083    $4,856,489
                                                                     ========================
Liabilities and Stockholders' Equity
Current liabilities:
  Current portion of long-term debt                                  $  672,073    $  329,084
  Notes payable                                                         382,584             -
  Accounts payable and accrued expenses                                 772,574     1,055,381
  Deferred revenue                                                       20,000             -
                                                                     ------------------------

      Total current liabilities                                       1,847,231     1,384,465
                                                                     ------------------------

Long-term debt payable to related parties                               350,000             -
                                                                     ------------------------

Long-term debt                                                        3,243,566       817,795
                                                                     ------------------------

Minority interest in consolidated subsidiary                                  -             -
                                                                     ------------------------
Stockholders' equity:
  Preferred stock, no par value - 1,000,000 shares authorized;
   none issued                                                                -             -
  Common stock, $.01 par value - 5,000,000 shares authorized;
   3,162,000 and 3,150,000 shares issued and outstanding at
   September 30, 1995 and 1994, respectively                             31,620        31,500
  Additional paid-in capital                                          5,154,912     4,960,032
  Accumulated deficit                                                (3,316,246)   (2,331,303)
                                                                     ------------------------

                                                                      1,870,286     2,660,229

  Less - receivable from stockholders                                    (6,000)       (6,000)
                                                                     ------------------------

                                                                      1,864,286     2,654,229

Commitments and contingencies (Note 14)
                                                                     ------------------------

                                                                     $7,305,083    $4,856,489
                                                                     ========================
</TABLE>

                 The accompanying notes are an integral part
                  of the consolidated financial statements.



Hemagen Diagnostics, Inc.
Consolidated Statement of Operations
- ------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                       Year Ended September 30,
                                                       1995          1994           1993

<S>                                                    <C>           <C>            <C>
Revenue:
  Product sales                                        $3,935,195    $ 2,360,541    $ 1,715,718
  Research and development contracts                       20,000              -         93,500
                                                       ----------------------------------------

                                                        3,955,195      2,360,541      1,809,218
                                                       ----------------------------------------
Costs and expenses:
  Cost of product sales                                 2,173,087      1,185,022        606,438
  Cost of research and development revenue                 10,814              -        101,537
  Research and development contract support costs               -              -         39,484
  Research and development                                562,497        727,149        400,305
  Selling, general and administrative                   2,054,908      1,579,376      1,289,204
                                                       ----------------------------------------

                                                        4,801,306      3,491,547      2,436,968
                                                       ----------------------------------------

      Operating loss                                     (846,111)    (1,131,006)      (627,750)
                                                       ----------------------------------------

Other income (expenses):
  Interest income                                         108,961        129,743        108,653
  Interest expense                                       (265,696)       (87,833)      (662,056)
  Foreign exchange gain (loss)                             17,903        (46,001)       (52,233)
                                                       ----------------------------------------

                                                         (138,832)        (4,091)      (605,636)
                                                       ----------------------------------------

      Loss before provision for income taxes and 
       minority interest                                 (984,943)    (1,135,097)    (1,233,386)

Provision (benefit) for income taxes                            -        (17,661)        11,000
                                                       ----------------------------------------

      Loss before minority interest                      (984,943)    (1,117,436)    (1,244,386)

Minority interest in net income (loss) of 
 consolidated subsidiary                                        -         (9,314)         6,949
                                                       ----------------------------------------

      Net loss                                         $ (984,943)   $(1,108,122)   $(1,251,335)
                                                       ======================================== 

Net loss per share                                     $     (.31)   $      (.35)   $      (.46)
                                                       ======================================== 

Weighted average shares outstanding                     3,157,759      3,150,000      2,716,575
                                                       ========================================
</TABLE>

                 The accompanying notes are an integral part
                  of the consolidated financial statements.



Hemagen Diagnostics, Inc.
Consolidated Statement of Stockholders' Equity
- ------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                                                 Retained
                                                Common stock        Additional   earnings       Receivable
                                                          Par       paid-in      (accumulated   from           Stockholders'
                                              Shares      value     capital      deficit)       stockholders   equity


<S>                                           <C>         <C>       <C>          <C>            <C>            <C>
Balance at September 30, 1992                 2,000,000   $20,000   $  538,159   $    28,154    $(10,000)      $  576,313

Issuance of common stock, net of issuance 
 costs                                        1,150,000    11,500    4,421,873             -           -        4,433,373
Payments from stockholders                        4,000     4,000
Net loss                                              -         -            -    (1,251,335)          -       (1,251,335)
                                              ---------------------------------------------------------------------------

Balance at September 30, 1993                 3,150,000    31,500    4,960,032    (1,223,181)     (6,000)       3,762,351

Net loss                                              -         -            -    (1,108,122)          -       (1,108,122)
                                              ---------------------------------------------------------------------------

Balance at September 30, 1994                 3,150,000    31,500    4,960,032    (2,331,303)     (6,000)       2,654,229

Issuance of common stock to Board of 
 Directors in lieu of compensation               12,000       120       23,880             -           -           24,000

Issuance of stock purchase warrants                   -         -      171,000             -           -          171,000

Net loss                                              -         -            -      (984,943)          -         (984,943)
                                              ---------------------------------------------------------------------------

Balance at September 30, 1995                 3,162,000   $31,620   $5,154,912   $(3,316,246)   $ (6,000)      $1,864,286
                                              ===========================================================================
</TABLE>

                 The accompanying notes are an integral part
                  of the consolidated financial statements.



Hemagen Diagnostics, Inc.
Consolidated Statement of Cash Flows
Increase (Decrease) in Cash and Cash Equivalents
- ------------------------------------------------------------------------------

<TABLE>
<CAPTION>
                                                          Year Ended September 30,
                                                          1995            1994            1993

<S>                                                       <C>             <C>             <C>
Cash flows from operating activities:
  Net loss                                                $  (984,943)    $(1,108,122)    $(1,251,335)
  Adjustments to reconcile net loss to net cash 
   used by operating activities:
    Depreciation and amortization                             415,803         231,281         105,197
    Amortization of deferred financing costs and 
     debt discount                                             37,530               -         572,776
    Foreign exchange (gain) loss                              (17,903)         46,001          52,233
    Minority interest in net income (loss) of 
     consolidated subsidiary                                        -          (9,314)          6,949
    Loss on sale of fixed assets                                    -           3,866               -
    Changes in assets and liabilities:
      Restricted cash                                          53,000         (53,000)              -
      Accounts receivable                                    (437,744)       (192,007)         29,253
      Amounts due from related party                                -          20,000               -
      Refundable income taxes                                  17,661          (7,993)         (3,247)
      Inventories                                            (141,728)       (135,347)       (359,022)
      Prepaid expenses and other current assets               (42,394)         25,065         (61,540)
      Deferred income taxes                                         -               -          11,000
      Accounts payable and accrued expenses                   479,128         830,356         149,176
      Income taxes payable                                          -               -         (17,000)
      Deferred revenue                                         20,000               -          (4,680)
                                                          -------------------------------------------

      Net cash used by operating activities                  (601,590)       (349,214)       (770,240)
                                                          -------------------------------------------

Cash flows from investing activities:
  Payment for acquisition                                  (1,034,670)
  Purchases of short-term investments                        (303,000)              -      (2,000,000)
  Proceeds from maturity of short-term investments            650,000         850,000               -
  Purchases of property and equipment                        (330,636)       (957,489)       (309,561)
  Proceeds from sale of fixed assets                                -          14,575               -
  Other assets                                               (255,346)         (8,678)        (29,980)
  Net cash from investment in foreign affiliate                     -               -           9,385
                                                          -------------------------------------------

      Net cash used by investing activities                (1,273,652)       (101,592)     (2,330,156)
                                                          -------------------------------------------

Cash flows from financing activities:
  Proceeds from notes payable to related party                350,000               -               -
  Repayment of notes payable to related party                       -               -         (50,000)
  Proceeds from issuance of long-term debt                  3,007,052               -               -
  Repayments of long-term debt                               (355,942)       (220,306)        (77,604)
  Repayments of promissory notes                                    -               -      (1,200,000)
  Proceeds from issuance of common stock, net                       -               -       4,537,474
  Capital contributions                                             -               -           4,000
  Deferred financing costs                                    (51,095)              -               -
                                                          -------------------------------------------

      Net cash provided (used) by financing activities      2,950,015        (220,306)      3,213,870
                                                          -------------------------------------------

Effect of exchange rates on cash and cash equivalents         (10,383)        (54,541)        (97,604)
                                                          -------------------------------------------

Net increase (decrease) in cash and cash equivalents        1,064,390        (725,653)         15,870

Cash and cash equivalents at beginning of year                268,677         994,330         978,460
                                                          -------------------------------------------

Cash and cash equivalents at end of year                  $ 1,333,067     $   268,677     $   994,330
                                                          ===========================================

Cash payments of interest                                 $   242,930     $    87,833     $   121,070
                                                          ===========================================

Cash payments (refunds) of taxes                          $   (17,661)    $         0     $    20,247
                                                          ===========================================


Supplemental disclosure of non-cash financing and 
 investing activities, see Note 2.
</TABLE>

                 The accompanying notes are an integral part
                  of the consolidated financial statements.



Hemagen Diagnostics, Inc.
Notes to Consolidated Financial Statements
- ------------------------------------------------------------------------------


1.    Nature of Business and Organization

      Hemagen Diagnostics, Inc. ("Hemagen" or the "Company") is a 
      biotechnology company which develops, manufactures and markets 
      laboratory medical diagnostic kits used to aid in the diagnosis of 
      certain autoimmune and infectious diseases.  The Company was 
      incorporated in the Commonwealth of Massachusetts in 1985 and 
      reincorporated in the state of Delaware in 1992.


2.    Significant Accounting Policies

      Principles of Consolidation
      ---------------------------
      During 1993, the Company acquired a 51% interest in Hemagen 
      Diagnostics Commercio, Importaco & Exporataco, Ltd. ("HDC") in 
      exchange for the forgiveness of the $25,000 advance to HDC.  HDC is 
      a Brazilian corporation which previously was 100% owned by an 
      officer and stockholder of the Company.  The consolidated financial 
      statements include the accounts of the Company and HDC.   Minority 
      interest in consolidated subsidiary represents the minority 
      shareholder's proportionate share of the earnings of HDC.  The 
      results of  operations of HDC are consolidated from October 1, 1992, 
      the date of the Company's investment in HDC.  All losses of HDC in 
      excess of the minority shareholder's investment have been allocated 
      to the Company.

      Foreign Currency Translation
      ----------------------------
      The functional currency of HDC is the U.S. dollar.  Certain assets 
      (primarily inventories and property and equipment) and liabilities 
      and related income and expenses of HDC are translated into U.S. 
      dollars at exchange rates in effect when the assets were acquired or 
      the liabilities were incurred.  All other assets and liabilities are 
      translated at the exchange rates in effect as of the balance sheet 
      date, and income and expense items are translated at average 
      exchange rates for the period.  Translation gains and losses are 
      included in operations as they occur.

      Cash Equivalents and Short-term Investments
      -------------------------------------------
      The Company considers all investments with an original maturity of 
      three months or less to be cash equivalents.  The Company invests 
      its excess cash in certificates of deposit.

      Effective October 1, 1994, the Company adopted Statement of 
      Financial Accounting Standards No. 115 ("SFAS 115"), "Accounting for 
      Certain Investments in Debt and Equity Securities", which requires 
      that debt and marketable equity securities be classified as trading, 
      available-for-sale or held-to-maturity.  Available-for-sale 
      securities are reported in the balance sheet at fair value with 
      unrealized gains or losses included in a separate component of 
      stockholders' equity.  At September 30, 1995, the Company held 
      certificates of deposit of $803,000, all of which mature within one 
      year.  These certificates of deposit are classified as available-
      for-sale and are recorded at cost at September 30, 1995, which 
      approximates fair value.

      Restricted Cash
      ---------------
      Restricted cash at September 30, 1994 consisted of amounts in escrow 
      pertaining to Brazilian import taxes due if instruments imported by 
      the Company were placed at "for-profit" entities.  The Company 
      subsequently placed the instruments in "not-for-profit" entities and 
      did not record any expense related to such import taxes during the 
      years ended September 30, 1995 and 1994.

      Inventories
      -----------
      Inventories are stated at the lower of cost, determined on a first-
      in, first-out basis, or market.

      Property and Equipment
      ----------------------
      Property and equipment is stated at cost.  Depreciation is provided 
      on a straight-line basis over the estimated useful lives of the 
      related assets.  Expenditures for repairs and maintenance are 
      expensed as incurred.

      Income Taxes
      ------------
      The Company utilizes the liability method of accounting for income 
      taxes, as set forth in Statement of Financial Accounting Standards 
      No. 109, "Accounting For Income Taxes".  Under this method, deferred 
      tax liabilities and assets are recognized for the expected future 
      tax consequences of temporary differences between the carrying 
      amount and the tax basis of assets and liabilities.

      Revenue Recognition
      -------------------
      Revenue from the sale of products is recognized when the product is 
      shipped.  Revenue from contracts to conduct research and development 
      is recognized using the percentage-of-completion method.  Losses are 
      provided for at the time that management determines that contract 
      costs will exceed related revenues.  The portion of contract 
      billings related to research and development not complete at the 
      balance sheet date is included in deferred revenue.

      Advertising
      -----------
      The Company expenses advertising costs as incurred.  Advertising 
      expense was approximately $32,000, $23,000 and $26,000 in fiscal 
      1995, 1994 and 1993, respectively.

      Net Income (Loss) Per Share
      ---------------------------
      Net income (loss) per share is based on the weighted average number 
      of shares of common stock and common stock equivalents outstanding 
      during each period, and shares obtainable through conversion of 
      convertible debt.  Convertible debt and common stock equivalents, 
      consisting of outstanding stock options and warrants, are excluded 
      from the computation in loss periods as their effect is 
      antidilutive.  Pursuant to Securities and Exchange Commission Staff 
      Accounting Bulletin No. 83, common stock issued and common stock 
      equivalents granted in the twelve months preceding the initial 
      public offering (see Note 10) have been included in the calculation 
      of net income (loss) per share as if they had been outstanding for 
      all periods prior to the initial public offering.

      Reclassifications
      -----------------
      Certain reclassifications have been made to the fiscal 1994 and 1993 
      financial statements to conform to the current presentation.  These 
      reclassifications have no impact on the Company's results of 
      operations or financial position.

      Statement of Cash Flows - Disclosure of Non-Cash Financing and 
      Investing Activities
      ---------------------------------------------------------------
      During fiscal 1993, in connection with the acquisition of HDC, the 
      Company forgave the $25,000 advance to HDC and acquired assets of 
      $53,331 and assumed liabilities of $48,504.

      Capital lease obligations of $400,802, 643,564 and $734,988 related 
      to sale and leaseback transactions, were incurred in fiscal 1995, 
      1994 and 1993, respectively, when the Company entered into capital 
      lease agreements for fixed assets.  An additional capital lease 
      obligation for fixed assets of $117,650 was entered into in 1995.  
      The capital lease obligations entered into in 1994 include an asset 
      of $174,750 acquired by the Company in 1993 and recorded in accounts 
      payable at September 30, 1993.  In fiscal 1994, this liability was 
      paid directly by the leasing company and the lease liability was 
      recorded by the Company.

      An instrument with a cost of $174,750 was transferred from inventory 
      to fixed assets in 1994.

      Long term debt of $3,994 was forgiven in conjunction with the sale 
      of fixed assets in 1994.

      Fixed assets with a book value of $799,500, recorded in accounts 
      payable at September 30, 1994, were returned in 1995 prior to being 
      paid for.

      In conjunction with the purchase of certain assets and liabilities 
      of Schiapparelli, a note payable for $382,584 was issued (see 
      Note 3).

      Common stock purchase warrants with a total estimated value of 
      $116,000 were issued in 1995 to outside consultants for services to 
      be rendered (see Note 10).

      Common stock purchase warrants with a total estimated value of 
      $55,000 were issued in 1995 to a leasing company in conjunction with 
      financing agreements (see Note 10).

      Common stock with a value of $24,000 was issued to non-employee 
      members of the Board of Directors in lieu of compensation during 
      1995 (see Note 10).

      New Accounting Pronouncement
      ----------------------------
      In October 1995, the Financial Accounting Standards Board issued 
      Statement of Financial Accounting Standards No. 123 ("SFAS 123"), 
      "Accounting for Stock-Based Compensation." SFAS 123 allows the 
      Company to account for its stock-based employee compensation plans 
      based upon either a fair value method or the intrinsic value method 
      currently followed by the Company.  If the current method is 
      retained, SFAS 123 requires certain additional disclosures regarding 
      the impact which the fair value method would have on the results of 
      the Company's operations.  The Company expects to retain its current 
      method of accounting for stock-based compensation plans, and 
      therefore, the adoption of SFAS 123 will have no impact on the 
      Company's financial position or results of operations.  Adoption of 
      SFAS 123 is required for financial statements of fiscal years 
      beginning after December 15, 1995.  The Company will implement the 
      disclosure requirements of SFAS 123 as required in fiscal 1997.


3.    Acquisition

      The Company acquired certain assets, primarily inventory and fixed 
      assets, and assumed certain liabilities, related to the Virgo(R) 
      product line of Schiapparelli Biosystems, Inc. ("Schiapparelli") on 
      July 1, 1995 for total consideration and related costs of 
      $1,417,254.  The purchase price is to be paid in three installments: 
      $1,000,000 upon closing and notes payable of $250,000 due on 
      December 31, 1995 and $132,584 due on June 30, 1996.  Both parties 
      subsequently agreed to accelerate the payment of these notes to 
      December 15, 1995.  The notes payable to Schiapparelli are secured 
      by a first priority security interest in the accounts receivable and 
      inventory of the Virgo(R) business.  At September 30, 1995, the 
      accounts receivable and inventory balance of the Virgo(R) business 
      exceeded the amount of the note. The acquisition was funded by the 
      issuance of $2,000,000 13% convertible notes through a private 
      placement offering (see Note 9).  The acquisition was accounted for 
      under the purchase method of accounting, and accordingly, the 
      purchase price was allocated to the assets acquired and liabilities 
      assumed based upon their fair values at the date of acquisition.  
      The excess of the fair value of net assets acquired over the 
      purchase price was recorded as a reduction of the value of fixed 
      assets acquired, in accordance with the provisions of Accounting 
      Principles Board Opinion No. 16, "Business Combinations".  The 
      Virgo(R) products consist primarily of assays that aid in the 
      diagnosis of infectious and autoimmune diseases using 
      immunofluorescence technology.

      The consolidated statements of operations and cash flows for the 
      year ended September 30, 1995 include the results of operations and 
      cash flows for Virgo(R) from July 1, 1995 through September 30, 1995.

      The unaudited pro forma combined results of operations of the 
      Company and Virgo(R) for the years ended September 30, 1995 and 1994, 
      assuming that the acquisition had occurred at the beginning of each 
      period presented and after giving effect to certain pro forma 
      adjustments are as follows:

<TABLE>
<CAPTION>
                                      (unaudited)
                                      September 30,
                                      1995           1994

      <S>                             <C>            <C>
      Revenue                         $5,857,000     $5,022,000
      Net loss                          (456,000)      (378,000)
      Net loss per share                   (0.14)         (0.12)
</TABLE>


4.    Related Party Transactions

      Notes Payable
      -------------
      In 1985, the Company issued a $50,000, 8% demand note payable to 
      Boston University (the "University").  The Company's Chairman of the 
      Board, Chief Executive Officer, President and principal stockholder 
      is the Chairman of the University's Biochemistry Department and a 
      Professor and Associate Dean for Graduate Affairs of the 
      University's School of Medicine.  Certain other directors and 
      stockholders of the Company are also employed by the University.  
      The principal and related outstanding interest was repaid in 
      February 1993.

      Product Development Agreement
      -----------------------------
      In February 1992, the Company entered into a product development 
      agreement with the University to develop, on a best efforts basis, a 
      product which can indicate certain diseases.  Under this agreement, 
      the Company is obligated to provide facilities, personnel, supplies 
      and services totaling $100,000, which are recorded as research and 
      development contract support costs as incurred.  The Company 
      recorded $39,484 of such costs in the year ended September 30, 1993.  
      No such costs were incurred in the years ended September 30, 1995 or 
      1994.  The Company retains a 50% interest in all intellectual 
      property developed.  The University is obligated to provide $100,000 
      in cash to the Company over the term of the agreement to pay for the 
      services of two employees of the Company and certain equipment and 
      other costs which are recorded as costs of research and development 
      revenues as incurred.  The Company recorded $10,814 and $9,186 of 
      such costs in the years ended September 30, 1995 and 1993, 
      respectively.  No such costs were incurred in the year ended 
      September 30, 1994.  The Company received $40,000 from the 
      University under this agreement in the year ended September 30, 
      1995, of which $20,000 of revenue was recognized in 1995 and $20,000 
      of revenue has been deferred.  No revenue was recognized under this 
      product development agreement in the years ended September 30, 1994 
      and 1993.  No amounts were due to the Company at September 30, 1995 
      or 1994 under this agreement.

      If the technology developed is licensed to a third party, royalties 
      will be distributed in proportion to the number of patents and 
      patent applications licensed to the Company and the University, 
      respectively.  License fees will be distributed equally up to a 
      maximum of $215,000; thereafter, the fees will be allocated in the 
      same manner as royalties.

      The agreement terminated in September 1993.  The agreement provided 
      that following its termination (i) if the Company and the University 
      both desire to further develop and market the technology, that they 
      enter into a joint venture for that purpose, (ii) if only the 
      Company desires to further develop the technology, it may purchase 
      the rights to the technology and reimburse the University for its 
      initial $100,000 investment, (iii) if only the University desires to 
      pursue the technology, then the University will repay the Company 
      for its initial investment, (iv) if neither party desires to pursue 
      the technology, neither party will have any obligation to the other.  
      The rights to the technology will be assigned in accordance with 
      patent law and the University shall own any equipment purchased with 
      University funds.  If neither party desires to pursue the 
      technology, the Company has agreed to assign its rights to the 
      technology to the University.  The Company intends to further 
      develop the technology and is discussing the alternatives with the 
      University.

      License Agreements
      ------------------
      In March 1992, the Company entered into a license agreement with the 
      University under which the Company obtained the exclusive right to 
      use the University's patented and patent-pending technology to 
      manufacture and market certain products.  Under the agreement, the 
      Company is obligated to pay an annual royalty of 5% of the first 
      $50,000 of the Company's net sales of these products and 10% of net 
      sales of these products in excess of $50,000 until the Company has 
      paid the University a license fee of $10,000 in total and reimbursed 
      it for certain patent expenses.  All royalties to be paid thereafter 
      will equal 5% of the Company's net sales of these products.  Sales 
      of products using technology obtained under the agreement, but not 
      specifically covered under the patent application, and sales which 
      occur if no patents are granted, are subject to a 3% royalty for a 
      period of ten years.  The Company also agreed to pay the University 
      27.5% of royalties the Company receives if it sublicenses the 
      technology and 25% of the license fees resulting from any sublicense 
      agreement.  There were no royalties paid in the year ended September 
      30, 1995.  Royalties of $2,873 and $4,227 were paid in the years 
      ended September 30, 1994 and 1993, respectively, and $618 and $572 
      was accrued at September 30, 1995 and 1994, respectively.  The 
      agreement terminates upon the termination of the patents.

      In July 1994, the Company entered into a license agreement with the 
      University under which the Company obtained the exclusive right to 
      use additional patented and patent-pending technology of the 
      University to manufacture and market certain products.  The 
      royalties due under the terms of the agreement are the same as the 
      initial license agreement and will be applied to the license fee of 
      $15,000.  No royalties were paid in the years ended September 30, 
      1995 or 1994 and no amounts were accrued for royalties at September 
      30, 1995 or 1994.  The agreement terminates upon the termination of 
      the patents.

      Convertible Notes
      -----------------
      In fiscal 1995, the Company issued approximately $350,000 of the 
      $1,956,250 private placement offering of convertible notes (see 
      Note 9) to related parties.  The related parties consist primarily of 
      board members, officers, and management of the Company and their 
      family members.  At September 30, 1995, the Company had accrued 
      interest of approximately $7,000 relating to these notes and the 
      same amount of interest expense had been incurred for fiscal 1995.


5.    Inventories

      Inventories consist of the following:

<TABLE>
<CAPTION>
                                      September 30,
                                      1995          1994

      <S>                             <C>           <C>
      Raw materials                   $  382,578    $204,603
      Work-in-process                    346,517      90,044
      Finished goods                     355,831      59,051
                                      ----------------------
                                      $1,084,926    $353,698
                                      ======================
</TABLE>

6.    Property and Equipment

      Property and equipment include the following:

<TABLE>
<CAPTION>
                                                          September 30,
                                                          1995          1994

      <S>                                                 <C>           <C>
      Furniture and equipment                             $2,893,063    $2,500,352
      Leasehold improvements                                 481,734       363,052
                                                          ------------------------

                                                           3,374,797     2,863,404

      Less - accumulated depreciation and amortization       836,515       431,993
                                                          ------------------------

                                                          $2,538,282    $2,431,411
                                                          ========================
</TABLE>

      Depreciation and amortization expense relating to property and 
      equipment was $404,522, $219,766 and $103,297 for the years ended 
      September 30, 1995, 1994 and 1993, respectively.

      Included in the above amounts is equipment of $174,750 and 
      $1,673,250 which was not in service at September 30, 1995 and 1994, 
      respectively.  The equipment will be depreciated over a period of 
      seven years once it is placed in service.  $799,500 of the equipment 
      not in service at September 30, 1994 was returned during 1995. No
      depreciation expense had been recorded on these fixed assets.

      Included in the above amounts is property and equipment acquired under
      capital leases of $1,927,004 and $1,408,552 at September 30, 1995 and
      1994, respectively. Accumulated depreciation and amortization on
      property and equipment under capital leases totaled $119,829 and 
      $85,083 at September 30, 1995 and 1994, respectively.


7.    Accounts Payable and Accrued Expenses

      Accounts payable and accrued expenses include the following:


<TABLE>
<CAPTION>
                                            September 30,
                                            1995        1994

      <S>                                   <C>         <C>
      Accounts payable - trade              $556,739    $  946,175
      Accrued professional fees               60,100        41,900
      Accrued other                          155,735        67,306
                                            $772,574    $1,055,381
                                            ======================


8.    Development and License Agreements

      In October 1992, the Company entered into a product development 
      agreement with a customer, under which the customer and the Company 
      would each contribute $93,500, subject to the Company meeting 
      specified goals in connection with the development of a product line 
      by December 31, 1993.  The Company completed the development in the 
      year ended September 30, 1993, and all amounts due under the terms 
      of the agreement were paid in full.  Under this agreement, the 
      customer received a perpetual, non-exclusive license to manufacture 
      the product.  The customer and the Company agreed to pay royalties 
      to each other, ranging from 2% to 6%, on net sales of the product 
      sold by the other during the first ten years after development.  In 
      addition, the selling party shall pay a royalty equal to 6% of net 
      sales of the product to the other party until a total amount of 
      $93,500 has been paid to the other party.  After the Company has 
      been reimbursed its $93,500 contribution, the balance of the 
      customer's contribution not already repaid by the Company shall be 
      repaid in eight quarters by offsetting any royalty payments due to 
      the customer.  If the customer elects not to manufacture the product 
      itself, then Hemagen shall have the right of first refusal to 
      manufacture the product for sale by the customer.  Hemagen retains 
      ownership rights in all technology developed under this agreement.  
      There were no sales of this product in the years ended September 30, 
      1995, 1994 or 1993.  The Company and the customer are in the process 
      of filing for FDA clearance for sale of such products in the U.S.

      In November 1993, the Company entered into a product development 
      agreement with a customer under which the Company would develop a 
      product which would work in conjunction with the customer's blood 
      analyzer.  Under the terms of the agreement, the Company would 
      provide facilities and personnel and the customer would provide the 
      use of its blood analyzer and materials.  The Company completed the 
      development in the year ended September 30, 1994.  Under this 
      agreement, the Company maintains exclusive rights to manufacture and 
      sell the product and may enter into an OEM agreement with the 
      customer.  The Company may grant the customer the right to 
      manufacture the product on its own under mutually agreeable terms 
      but neither party has the right to license or assign the right to 
      manufacture the product to a third party without the permission of 
      the other party.  As of September 30, 1995, no OEM or license 
      agreements have been entered into by the Company and the customer.  
      There were no sales of this product in the years ended September 30, 
      1995 or 1994.


9.    Financing Arrangements

      Long-Term Debt
      --------------
      Borrowings classified as long-term debt consist of the following:


</TABLE>
<TABLE>
<CAPTION>
                                                       September 30,
                                                       1995          1994

        <S>                                            <C>           <C>
        Term loan at an effective interest rate of 
        approximately 13%, monthly principal and 
        interest payments of $31,309 from January 
        1996 through December 1998                     $1,000,000    $        -

        Obligations under capital leases (Note 14)      1,309,389     1,146,879

        Convertible 13% notes, due August 1997          1,956,250             -
                                                       ------------------------

                                                        4,265,639     1,146,879

        Less - current portion                            672,073       329,084
                                                       ------------------------

                                                       $3,593,566    $  817,795
                                                       ========================
</TABLE>

      Term Loan
      ---------
      In December 1994, the Company borrowed $1,000,000 from a leasing 
      company, using certain patents as collateral, to fund working 
      capital requirements. The Company's first year of interest was 
      netted from the proceeds of the loan and recorded as prepaid 
      interest.  Principal and interest payments are due in monthly 
      installments of $31,309 beginning in January 1996 through December 
      1998, with a balloon payment of $100,000 due at the end of 
      the term.  At the Company's option, the amount due at the end of the 
      term may be paid in four additional monthly installments of $25,437.  
      Principal repayments for the fiscal years ending September 30, 1996, 
      1997, 1998 and 1999 will be $193,693, $288,853, $328,173 and 
      $189,281, respectively.

      Convertible 13% Notes
      ---------------------
      In the fourth quarter of fiscal 1995, the Company completed a 
      private placement offering of $1,956,250 in notes to fund the 
      acquisition of the Virgo(R) product line (see Note 3).  An additional 
      $43,750 of notes were issued in October 1995.  The notes bear 
      interest at 13%, payable August 1 and February 1, and mature on 
      August 1, 1997.  The notes, including any accrued interest thereon, 
      are convertible into shares of the Company's Common Stock at a 
      conversion price of $1.00.  The Company can force conversion at any 
      time after the registration of the shares of the underlying common 
      stock is declared effective if the quoted market price of the 
      Company's common stock is greater than or equal to $3.00 for 5 
      consecutive days.  The Company is obligated to register the shares 
      of common stock issuable upon conversion of the notes by February 
      29, 1996 with the Securities and Exchange Commission (the 
      "Commission").  If the shares are not registered by that date, the 
      Company will be obligated to issue upon conversion an additional 10% 
      of the shares underlying the notes for each 30 day period or portion 
      thereof that the securities remain unregistered.  The notes are 
      unsecured and are subordinate to all of the Company's other 
      indebtedness.  In conjunction with this offering, the Company 
      incurred debt issuance costs of $51,095, which will be amortized 
      over the life of the debt.

      Secured Promissory Notes with Detachable Warrants - Bridge Financing
      --------------------------------------------------------------------
      In September 1992, the Company received cash of $1,200,000 in a 
      bridge financing, of which $200,000 was received from eight 
      directors, officers and stockholders of the Company.  Secured 
      promissory notes were issued with a principal value of $1,200,000 
      bearing interest at the stated rate of 10% per annum.  The secured 
      promissory notes were issued in units which consisted of a 
      detachable warrant with each $100,000 of principal.  Each warrant 
      provides for the purchase of 30,000 shares of the Company's common 
      stock at a price per share of $3.00 and is exercisable through 
      December 31, 1997.  The Company repriced 90,000 warrants for certain 
      individuals who participated in the bridge financing and 
      subsequently participated in the 1995 private placement offering.  
      The exercise price of these warrants was reduced from $3.00 per 
      share to $1.50 (see Note 10).  The Company also issued a warrant to 
      the placement agent of the bridge financing exercisable through 
      December 31, 1997 to purchase 36,000 shares of the Company's common 
      stock at $3.60 per share.  Upon the effective date of the Company's 
      registration statement filed in connection with its initial public 
      offering (see Note 10), the warrant held by the placement agent was 
      cancelled.  The promissory notes were secured by substantially all 
      of the Company's assets.  The promissory notes and related accrued 
      interest were paid following completion of the Company's initial 
      public offering in February 1993.

      The proceeds of this financing were allocated based on management's 
      estimate of the relative fair value of the debt and warrants, which 
      resulted in $450,000 being credited to additional paid-in capital 
      and a corresponding discount on the note.  This discount and 
      $207,000 of deferred financing costs were amortized over the period 
      from September 1992 to December 31, 1992.

      Interest expense included in the accompanying statement of 
      operations included the following:

<TABLE>
<CAPTION>
                                                        1995         1994        1993

      <S>                                               <C>          <C>         <C>
      Amortization of discount on promissory notes      $      -     $     -     $395,100
      Amortization of deferred financing costs            23,036           -      177,676
      Interest on bridge financing promissory notes 
       based on nominal rate                                   -           -       44,268
      Interest on term debt and other obligations        242,660      87,833       45,012
                                                        ---------------------------------

                                                        $265,696     $87,833     $662,056
                                                        =================================
</TABLE>


10.   Stockholders' Equity

      Preferred Stock
      ---------------
      The Company is authorized to issue up to 1,000,000 shares of 
      preferred stock, $.01 par value per share.  The preferred stock may 
      be issued in one or more series, the terms of which may be 
      determined at the time of issuance by the Board of Directors and may 
      include voting rights, preferences as to dividends and liquidation, 
      conversion and redemption rights and sinking fund provisions.

      Common Stock
      ------------
      In February 1993, the Company completed an initial public offering 
      of its common stock.  The Company sold 1,150,000 shares of common 
      stock realizing net proceeds of $4,433,000, after deducting offering 
      costs.

      Board of Directors Common Stock
      -------------------------------
      During 1995, the Company issued 12,000 shares of common stock to 
      non-employee members of the Board of Directors in lieu of cash 
      compensation.  At the time of issuance the quoted market price of 
      the Company's common stock was $2.00 per share.  The related 
      compensation expense is being amortized over the one year service 
      period.

      Common Stock Purchase Warrants
      ------------------------------
      In connection with the bridge financing (Note 9), the Company issued 
      warrants to purchase 360,000 shares of common stock at $3.00 per 
      share and a warrant to purchase 36,000 shares of common stock at 
      $3.60 per share exercisable through December 31, 1997.  During 1995, 
      the Company repriced 90,000 warrants to individuals who participated 
      in both the 1992 bridge financing and the 1995 private placement.  
      The warrants were repriced from $3.00 per share to $1.50 per share.  
      The incremental value of the repriced warrants over the original 
      warrants at the time of repricing was estimated by management and 
      determined not to be material to the Company's results of operations 
      or financial position.  Upon the effective date of the registration 
      statement filed in connection with the initial public offering, the 
      warrant to purchase 36,000 shares was cancelled.  This was replaced 
      with warrants to purchase 100,000 shares of common stock at $8.00 
      per share exercisable through February 3, 1998.  During 1995, 70,000 
      of these warrants were forfeited.

      In conjunction with sale and leaseback transactions (see Notes 2, 6, 
      9 and 14), the Company issued warrants to purchase 50,000 and 20,000 
      shares of common stock at $3.25 per share exercisable through April 
      1, 1998 and April 29, 1999 in fiscal 1993 and 1994, respectively.  
      The value of the warrants at the time of issuance was estimated by 
      management and determined not to be material to the Company's 
      results of operations and financial position.

      In conjunction with the $1,000,000 term loan and a sale and 
      leaseback transaction with a leasing company (see Notes 9 and 14) in 
      fiscal 1995, the Company issued warrants to purchase 52,000 and 
      35,000 shares of common stock at $2.50 and $2.00 per share, 
      respectively, exercisable through December 30, 1999 and June 30, 
      2000, respectively.  The value of the warrants at the time of 
      issuance was estimated by management to be $35,000 and $20,000, 
      respectively, which will be amortized over the term of the related 
      financings.

      In 1995, the Company issued 250,000 warrants to purchase common 
      stock at $1.00 per share exercisable through August 10, 2000 to 
      three consultants for services provided to the Company during the 
      period July 1, 1995 through June 30, 1996.  The value of the 
      warrants at the time of issuance was estimated by management to be 
      $116,000.  The value will be amortized over the period the services 
      will be provided.

      In October 1995, the Company issued 10,000 warrants to purchase 
      common stock at $2.37 per share exercisable through October 16, 1997 
      to an investor.  The value of the warrants at the time of issuance 
      was estimated by management and determined not to be material to the 
      Company's results of operations and financial position.

      Reserved Shares
      ---------------
      At September 30, 1995, the Company has reserved 3,297,000 shares of 
      common stock for issuance upon the exercise of outstanding common 
      stock options and warrants, and upon the conversion of the 
      convertible 13% notes.

      1992 Stock Option Plan
      ----------------------
      The 1992 Stock Option Plan (the "Plan") provides for the grant of 
      incentive and nonqualified stock options for the purchase of up to 
      an aggregate of 200,000 shares of the Company's common stock by 
      employees, directors and consultants of the Company.  In 1994, the 
      stock option plan was amended to provide for the purchase of up to 
      an aggregate of 500,000 shares of the Company's common stock.  The 
      Board of Directors is responsible for the administration of the 
      Plan.  The Board determines the term of each option, number of 
      shares for which each option is granted and the rate at which each 
      option is exercisable.  The Company may not grant an employee 
      incentive stock options with a fair market value in excess of 
      $100,000 that is exercisable during any one calendar year.  The term 
      of incentive stock options granted cannot exceed ten years (five 
      years for options granted to holders of more than 10% of the voting 
      stock of the Company).  The exercise price for incentive stock 
      options granted may not be less than 100% of the fair market value 
      per share of the underlying common stock (110% for options granted 
      to holders of more than 10% of the voting stock of the Company).  
      The Board, at the request of any optionee, may convert incentive 
      stock options that have not been exercised at the date of conversion 
      into non-qualified stock options.

      In the years ended September 30, 1995, 1994 and 1993, 128,100, 8,000 
      and 22,500 options were granted, respectively, at exercise prices 
      ranging from $1.75-$5.50.  During 1995, the Board of Directors 
      approved the repricing of 53,250 stock options from $5.50 to $1.75.  
      The exercise price of the repriced options approximated the fair 
      market value of the Company's common stock on the date of repricing.  
      In the years ended September 30, 1995 and 1994, 750 and 250 options 
      were forfeited, respectively.  At September 30, 1995, 1994 and 1993, 
      227,350, 100,000 and 92,000 options were outstanding, respectively.  
      At September 30, 1995 and 1994, 181,850 and 75,000 options, 
      respectively, were exercisable and 272,650 and 400,000 options, 
      respectively, were available for future grant.


11.   Income Taxes

      Domestic and foreign income (loss) before income taxes and minority 
      interest in net income (loss) of consolidated subsidiary are as 
      follows:

<TABLE>
<CAPTION>
                         Year Ended September 30,
                         1995          1994            1993

      <S>                <C>           <C>             <C>
      Domestic           $(886,947)    $  (972,337)    $(1,247,567)
      Foreign              (97,996)       (162,760)         14,181
                         -----------------------------------------
                         $(984,943)    $(1,135,097)    $(1,233,386)
                         =========================================
</TABLE>

      The following summarizes the provision (benefit) for income taxes:

<TABLE>
<CAPTION>
                         Year Ended September 30,
                         1995       1994          1993

      <S>                <C>        <C>           <C>
      Current:
        Federal          $    -     $ (17,661)    $      -    
                         ---------------------------------
                              -       (17,661)           -    
      Deferred:
        Federal               -             -       11,000
                         ---------------------------------
                         $    -     $ (17,661)    $ 11,000
                         =================================
</TABLE>


      The difference between income taxes provided at the Company's 
      effective tax rate and the federal statutory rate is as follows:

<TABLE>
<CAPTION>
                                                  Year Ended September 30,
                                                  1995         1994         1993

      <S>                                         <C>          <C>          <C>
      Federal tax (benefit) at statutory rate     $(334,881)   $(385,933)   $(419,351)
      Losses without tax benefit                    334,881      368,272      419,351
      Other                                               -            -       11,000
                                                  -----------------------------------

                                                  $       -    $ (17,661)   $  11,000
                                                  ===================================
</TABLE>

      Deferred tax assets are comprised of the following:

<TABLE>
<CAPTION>
                                                     September 30,
                                                     1995          1994

      <S>                                            <C>           <C>
      Net operating loss carryforwards               $1,026,000    $663,000
      Research and development and investment 
       tax credit carryforwards                          95,000     114,000
      Other, net                                        131,000      71,000
                                                     ----------------------

         Gross deferred tax assets                    1,252,000     848,000

       Deferred tax asset valuation allowance        (1,252,000)   (848,000)
                                                     ----------------------

                                                     $        -    $      -
                                                     ======================
</TABLE>

      The change in the valuation allowance for deferred tax assets was an 
      increase of $404,000, primarily related to carryforwards for net 
      operating loss and research and development tax credits, since the 
      realization of these future benefits is not sufficiently assured as 
      of September 30, 1995.  If the Company achieves profitability, these 
      deferred tax assets may be available to offset future income tax 
      liabilities or expenses.

      At September 30, 1995, the Company has $2,391,000, $2,481,000, and 
      $254,000 of federal, state and foreign net operating losses, 
      respectively, available to offset future taxable income, which 
      expire on various dates through 2010.  At September 30, 1995, the 
      Company has $50,000 of federal research and development tax credit 
      carryforwards and $45,000 of state research and development and 
      investment tax credit carryforwards available to offset future 
      income taxes payable, which expire on various dates through 2010.  
      Ownership changes as defined in the Internal Revenue Code may limit 
      the amount of net operating loss and tax credit carryforwards that 
      may be utilized annually.


12.   Significant Sales and Concentration of Credit Risk

      In 1995, the Company derived revenues from one customer of $827,000.  
      In 1994, the Company derived revenues from the same customer of 
      $748,000, and two additional customers of $499,000 and $277,000, 
      respectively.  In 1993, the Company derived revenues from the same 
      three customers of $479,000, $293,000 and $185,000, respectively, 
      and from a fourth customer of $205,000.  Revenues derived from 
      export sales, which include revenues from certain of the customers 
      disclosed above, amounted to $1,601,000 in 1995, $759,000 in 1994 
      and $507,000 in 1993.  Export sales to Europe were approximately 
      $477,000 in 1995, $607,000 in 1994 and $365,000 in 1993.  Export 
      sales to South America were approximately $1,029,000 in 1995. Export 
      sales to South America were less than 10% of consolidated revenues 
      in 1994 and 1993.


13.   International Operations        

      The following is a summary of certain selected financial information 
      as of September 30, 1995, 1994 and 1993 and for the years then ended 
      of the Company's 51% owned subsidiary, excluding the applicable 
      intercompany balances.

<TABLE>
<CAPTION>
                            September 30,
                            1995        1994        1993

      <S>                   <C>         <C>         <C>
      Assets                $950,826    $352,284    $126,837
      Liabilities             77,158      23,223      15,816
      Revenues               972,730     268,094     182,975
</TABLE>


14.   Commitments

      Leases
      ------
      The Company leases an office and manufacturing facility under a 
      cancelable operating lease, under which it has no future minimum 
      rental commitments.  In May 1992, the Company entered into a five 
      year noncancelable operating lease for a second office and 
      manufacturing facility.  During 1995, in connection with the 
      acquisition of the Virgo(R) product line (see Note 3), the Company 
      leased an office and manufacturing facility under a five year 
      noncancelable term.  In 1993, the Company entered into finance 
      arrangements with two leasing companies to extend lease lines of 
      credit for furniture and equipment of up to approximately 
      $1,150,000.  In 1994, one of the leasing companies extended its 
      lease line of credit by $500,000.  Future minimum lease commitments 
      under the noncancelable operating leases and capital leases (see 
      Note 6) are as follows:

<TABLE>
<CAPTION>
       Year ending                           Operating     Capital
      September 30,                          Leases        Leases

          <S>                                <C>           <C>
          1996                               $197,053      $  587,064
          1997                                163,661         498,860
          1998                                105,380         304,670
          1999                                109,594         117,720
          2000                                 74,984               -
                                             ------------------------
                                             $650,672      $1,508,314
                                             ========

      Less - amount representing interest                     198,925
                                                           ----------

                                                           $1,309,389
                                                           ==========
</TABLE>

      Rent expense approximated $174,000, $155,000, and $125,000 in 1995, 
      1994 and 1993, respectively.


KPMG Peat Marwick LLP

     New Jersey Headquarters      Telephone 201 467 9650  Telefax 201 467 7930
     150 John F. Kennedy Parkway  Telex 136584
     Short Hills, NJ 07078   

                        Independent Auditors' Report

The Board of Directors and Stockholders
Hemagen Diagnostics, Inc.:

We have audited the accompanying statement of inventory and equipment and 
leasehold improvements of the Immunofluorescent Assay and IL-2 Product Lines 
of Schiapparelli Biosystems, Inc. at December 31, 1994, and the related 
statement of operations before administrative, interest and income tax 
expenses for the year then ended.  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 audit.

We conducted our audit 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 audit provides a 
reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, 
in all material respects, the inventory and equipment and leasehold 
improvements of the Immunofluorescent Assay and IL-2 Product Lines of 
Schiapparelli Biosystems, Inc. at December 31, 1994, and the results of 
their  operations before administrative, interest and income tax expenses 
(see note 2(a)) for the year then ended in conformity with generally 
accepted accounting principles.

The accompanying statement of inventory and equipment and leasehold 
improvements at December 31, 1993 and the related statement of operations 
before administrative, interest and income tax expenses for the year then 
ended were not audited by us and, accordingly, we do not express an opinion 
on them.


KPMG PEAT MARWICK LLP

September 1, 1995



                  IMMUNOFLUORESCENT ASSAY AND IL-2 PRODUCT
                   LINES OF SCHIAPPARELLI BIOSYSTEMS, INC.

                    Statements of Inventory and Equipment
                         and Leasehold Improvements

                         December 31, 1994 and 1993

                           (Thousands of Dollars)

<TABLE>
<CAPTION>
                                                         1994      1993
                                                         ----      ----
                                                           (Unaudited)

<S>                                                      <C>         <C>
Inventory (note 3)                                       $520        634
Equipment and leasehold improvements, net (note 4)        297        525
- ------------------------------------------------------------------------
                                                         $817      1,159
========================================================================
</TABLE>

See accompanying notes to financial statements.



                  IMMUNOFLUORESCENT ASSAY AND IL-2 PRODUCT
                   LINES OF SCHIAPPARELLI BIOSYSTEMS, INC.

                       Statements of Operations Before
                          Administrative, Interest
                           and Income Tax Expenses

                   Years ended December 31, 1994 and 1993

                           (Thousands of Dollars)

<TABLE>
<CAPTION>
                                                     1994        1993
                                                     ----        ----
                                                        (Unaudited)

<S>                                                  <C>         <C>
Net sales:
  Trade including export sales to nonaffili-
   ated entities of $448 in 1994 and $675 
   in 1993 (note 5)                                  $2,329      2,681
  Affiliate                                             332        345
- ----------------------------------------------------------------------
                                                      2,661      3,026

Cost of sales (notes 5 and 6)                         1,426      1,823
- ----------------------------------------------------------------------
      Gross margin                                    1,235      1,203
- ----------------------------------------------------------------------

Selling and marketing expenses (note 6)                  98        285
Warehousing, shipping and distribution expenses
 (note 6)                                              187         169
Research and development expenses (note 6)               -          77
Product lines revalidation expenses (note 5)             -         360
Other income, net (note 7)                             (36)        (34)
- ----------------------------------------------------------------------
                                                       249         857
- ----------------------------------------------------------------------

      Operating profit before administrative,
       interest and income tax expenses             $  986         346
======================================================================
</TABLE>

See accompanying notes to financial statements.



                  IMMUNOFLUORESCENT ASSAY AND IL-2 PRODUCT
                   LINES OF SCHIAPPARELLI BIOSYSTEMS, INC.

                        Notes to Financial Statements

                              December 31, 1994

                           (Thousands of Dollars)

(1) Business

      On June 30, 1995, Hemagen Diagnostics, Inc. (Hemagen) acquired the 
Immunofluorescent Assay and IL-2 Product Lines (VIRGO) of Schiapparelli 
Biosystems, Inc. (SBI or the Company).  Under the terms of the acquisition, 
Hemagen acquired certain intellectual property, as defined in the 
acquisition agreement, equipment and leasehold improvements, inventory and 
the rights to certain manufacturing facility leases related to the VIRGO 
business.

(2) Summary of Significant Accounting Policies

      (a) Basis of Presentation

      The accompanying statements of inventory and equipment and leasehold 
      improvements at December 31, 1994 and 1993 and statements of 
      operations before administrative, interest and income tax expenses for 
      the years ended December 31, 1994 and 1993 were prepared from the 
      books and records maintained by SBI using the historical cost method, 
      of which VIRGO represents several product lines.  The statements of 
      operating results do not include charges for administrative, interest 
      and income tax expenses since such items are considered to be 
      corporate expenses and are not allocable to individual product lines.  
      The VIRGO product lines have never operated as a separate business 
      entity but rather have been an integrated part of SBI's consolidated 
      business.

      The statements of operations before administrative, interest and 
      income tax expenses include identified sales costs that substantially 
      relate directly to the VIRGO product lines and expenses which are 
      allocated based on estimates and assumptions made by SBI management, 
      as described in note 6, as if the VIRGO lines had been operated on a 
      stand-alone business.

      The allocations described above are believed by SBI's management to be 
      reasonable allocations under the circumstances; however, there can be 
      no assurances that such allocations will be indicative of future 
      results of operations.

      (b) Inventory

      Inventory is presented at the lower of cost or market.  Cost is 
      determined using the first-in, first-out (FIFO) method.

      (c) Equipment and Leasehold Improvements

      Equipment and leasehold improvements are stated at cost.  Depreciation 
      on equipment is calculated on a straight-line basis over the estimated 
      useful lives of the assets.  Leasehold improvements are amortized over
      the shorter of the lease term or estimated useful life of the asset 
      using the straight-line method.  Repairs and maintenance costs are 
      charged to operations as incurred.

      (d) Revenue Recognition

      Revenue is recognized when a product is shipped.

      (e) Research and Development Costs

      Research and development costs are charged to expense as incurred.

(3) Inventory

      Inventory at December 31, 1994 and 1993 consists of the following:

<TABLE>
<CAPTION>
                                                  1994      1993
                                                  ----      ----
                                                    (Unaudited)

           <S>                                    <C>       <C>
           Raw materials and work in process      $385      524
           Finished goods                          135      110
           ----------------------------------------------------
                                                  $520      634
           ====================================================
</TABLE>

(4) Equipment and Leasehold Improvements

      Equipment and leasehold improvements at December 31, 1994 and 1993 
consist of the following:

<TABLE>
<CAPTION>
                                                   1994      1993
                                                   ----      ----
                                                     (Unaudited)

            <S>                                    <C>       <C>
            Machinery and equipment                $269      269
            Leasehold improvements                  513      513
            ----------------------------------------------------
                                                    782      782

            Less accumulated depreciation
             and amortization                       485      257
            ----------------------------------------------------
                                                   $297      525
            ====================================================

            Depreciation expense                   $228      216
            ====================================================
</TABLE>

(5) Net Sales and Product Lines Revalidation (Unaudited)

      Net sales exclude net sales made by a European affiliate of the 
Company to the affiliate's customers totaling $369 and $370 in 1994 and 
1993, respectively.  The transfer price to the affiliate of $129 and $143 in 
1994 and 1993, respectively, is included in cost of sales.

      In 1993 the Company relocated the VIRGO product lines to the current 
facility in Maryland.  In connection with this move the Company incurred 
costs of $360 primarily to revalidate its manufacturing processes.  
Accordingly, these expenses are reflected in the 1993 statement of 
operations before administrative, interest and income tax expenses.

(6) Allocated Costs

      As mentioned in note 1, the VIRGO product lines are a component of 
SBI's consolidated business; accordingly, certain common costs have been 
allocated as estimated by management as described below.  The following 
table sets forth the amounts allocated by management:

<TABLE>
<CAPTION>
                                                      1994     1993
                                                      ----     ----
                                                       (Unaudited)

<S>                                                   <C>        <S>
Cost of sales - manufacturing overhead variances      $ 66       -
==================================================================

Warehouse, shipping  and distribution                 $187     169
==================================================================
</TABLE>

      The manufacturing overhead variance component of cost of sales and 
warehousing, shipping and distribution expenses represent common costs 
incurred at SBI's Maryland facility, which is used to manufacture both VIRGO 
and other nonrelated products.  This facility contains a workforce that is 
responsible for several product lines, including the VIRGO product lines, 
and, therefore, common expenses are allocated by SBI management to each 
product line based on a ratio of net sales of the VIRGO lines to total net 
sales of products manufactured at the Maryland facility.

      Selling and marketing expenses represent payroll and other charges 
incurred by specific employees of SBI who are responsible only for VIRGO 
sales, marketing and product promotion.  A charge of $46 has been included 
in the 1993 selling and marketing costs which represents expenses primarily 
related to reprinting labels for the VIRGO product lines after its 
acquisition by the Company.

      Research and development expenses in 1993 represent primarily salary 
and related expenses for specific employees who performed research functions 
as well as an allocation of $26 (made by SBI management based on budgeted 
costs) of costs for one employee who was responsible for research and other 
functions.  Research and development related to the VIRGO product lines were 
discontinued in 1993.

(7) Other Income, Net

      Included in other income, net is royalty expense of $14 and $16 paid 
to a third party in 1994 and 1993, respectively.

      During 1994 and 1993, the Company received income of $50 each year 
from an affiliate for the right to distribute VIRGO products in a defined 
region of Italy.

(8) Sales Concentration

      In 1993, one customer accounted for 11% of net sales.  No individual 
customer exceeded 10% of net sales in 1994.

(9) General and Administrative Expenses (Unaudited)

      Since the VIRGO product lines have not been operated as separate 
businesses or divisions of the Company, the Company has never allocated 
general and administrative expenses such as legal, accounting, officers' 
salaries, or general home office overhead to the VIRGO product lines.  
Management estimates that general and administrative expenses related to the 
VIRGO product lines, calculated as a percentage of its net sales, amounted 
to $198 and $222 in 1994 and 1993, respectively.


160 Federal Street      Telephone 617 439 4390
                                Boston, MA 02110


                      Report of Independent Accountants


The Board of Directors and Stockholders of 
Hemagen Diagnostics, Inc. 
 
We have audited the accompanying statement of inventory and equipment and 
leasehold improvements of the Immunofluorescent Assay and IL-2 Product Lines 
of Schiapparelli Biosystems, Inc. as of June 30, 1995, and the related 
statement of operations before administrative, interest and income tax 
expenses for the six-month period then ended.  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 audit. 
 
We conducted our audit 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 audit provides a 
reasonable basis for our opinion. 
 
In our opinion, the financial statements audited by us present fairly, in 
all material respects, the inventory and equipment and leasehold 
improvements of the Immunofluorescent Assay and IL-2 Product Lines of 
Schiapparelli Biosystems, Inc. as of June 30, 1995, and the results of their 
operations before administrative, interest and income tax expenses for the 
six-month period then ended, in conformity with generally accepted 
accounting principles.


/s/ Price Waterhouse LLP

Boston, Massachusetts 
December 8, 1995
 
 
Immunofluorescent Assay and IL-2 Product Lines of Schiappareli Biosystems, Inc.
Statement of Inventory and Equipment and Leasehold Improvements
- -------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                        June 30, 1995

<S>                                                     <C>
Inventory (Note 3)                                      $376,976
Equipment and leasehold improvements, net (Note 4)       183,553
                                                        --------
                                                        $560,529
                                                        ========
</TABLE>
 
                 The accompanying notes are an integral part
                       of these financial statements.

 
Immunofluorescent Assay and IL-2 Product Lines of Schiappareli Biosystems, Inc.
Statement of Operations Before Administrative, Interest and Income Tax Expenses
- -------------------------------------------------------------------------------
 
<TABLE>
<CAPTION>
                                                             For the six  
                                                          month period ended 
                                                            June 30, 1995 

<S>                                                          <C>
Revenue:
  Product sales (Note 5)                                     $1,033,643
  Product sales to affiliates                                   152,339
                                                             ----------
                                                              1,185,982

Cost of sales (Note 6)                                          629,849
                                                             ----------
  Gross margin                                                  556,133
 
Selling and marketing expenses (Note 6)                          33,837
Warehousing, shipping and distribution expenses (Note 6)         57,443

Other income (Note 7)                                            12,500
                                                             ----------
 
                                                                 78,780
                                                             ----------

  Operating profit before administrative, interest and
   income tax expenses                                       $  477,353
                                                             ==========
</TABLE>

                 The accompanying notes are an integral part
                       of these financial statements.


Immunofluorescent Assay and IL-2 Product Lines of Schiappareli Biosystems, Inc.
Notes to Financial Statements
Six Months Ended June 30, 1995
- -------------------------------------------------------------------------------
 
1.   Business 
 
     On July 1, 1995, Hemagen Diagnostics, Inc. ("Hemagen") acquired the 
     Immunofluorescent Assay and IL-2 Product Lines ("VIRGO") of Schiapparelli 
     Biosystems, Inc. ("SBI" or the "Company").  Under the terms of the 
     acquisition, Hemagen acquired certain intellectual property, as defined in
     the acquisition agreement, equipment and leasehold improvements, inventory
     and the rights to certain manufacturing facility leases related to the
     VIRGO business.
 
 
2.   Summary of Significant Accounting Policies 
 
     Basis of Presentation 
     The accompanying statement of inventory and equipment and leasehold 
     improvements as of June 30, 1995 and statement of operations before 
     administrative, interest and income tax expenses for the six-month period 
     ended June 30, 1995 were prepared from the books and records maintained by
     SBI using the historical cost method, of which VIRGO represents several 
     product lines.  The statement of operating results does not include
     charges for administrative, interest and income tax expenses since such
     items are considered to be corporate expenses and are not allocable to
     individual product lines.  The VIRGO product lines have never operated as
     a separate business entity but rather have been an integrated part of 
     SBI's consolidated business.
 
     The statement of operations before administrative, interest and income tax
     expenses includes identified sales costs that substantially relate
     directly to the VIRGO product lines and expenses which are allocated based
     on estimates and assumptions made by SBI management, as described in Note
     6, as if the VIRGO lines had been operated as a stand-alone business.
 
     The allocations described above are believed by SBI's management to be 
     reasonable allocations under the circumstances; however, there can be no 
     assurances that such allocations will be indicative of future results of 
     operations. 
 
     Inventory 
     Inventory is presented at the lower of cost or market.  Cost is determined
     using the first-in, first-out (FIFO) method. 
 
     Equipment and Leasehold Improvements 
     Equipment and leasehold improvements are stated at cost.  Depreciation on 
     equipment is calculated on a straight-line basis over the estimated useful
     lives of the assets.  Leasehold improvements are amortized over the
     shorter of the lease term or estimated useful life of the asset using the
     straight-line method.  Repairs and maintenance costs are charged to
     operations as incurred.
 
     Revenue Recognition 
     Revenue is recognized when a product is shipped. 
 
 
3.   Inventory 
 
     Inventory at June 30, 1995 consists of the following: 
 
<TABLE>
     <S>                                                  <C>
     Raw materials and work in process                    $274,202
     Finished goods                                        102,774
                                                          --------
                                                          $376,976
</TABLE>


4.   Equipment and Leasehold Improvements 
 
     Equipment and leasehold improvements at June 30, 1995 consist of the 
     following: 
 
<TABLE>
       <S>                                                <C>
       Machinery and equipment                            $268,500
       Leasehold improvements                              513,211
                                                          --------

                                                           781,711

       Less:  accumulated depreciation and amortization    598,158
                                                          --------

                                                          $183,553
                                                          ========

       Depreciation expense for the six month period
        ended June 30, 1995                               $113,700
                                                          ========
</TABLE>
 
 
5.   Export Sales 
 
     Export sales to non-affiliated customers totalled $191,640 during the six 
     month period ended June 30, 1995.
 
 
6.   Allocated Costs 
 
     As described in Note 1, the VIRGO product lines are a component of SBI's 
     consolidated business.  Accordingly, certain common costs have been 
     allocated as estimated by management, as described below.  The following 
     sets forth the amounts allocated by management to the VIRGO product lines 
     during the six month period ended June 30, 1995: 

<TABLE>
     <S>                                                  <C>
     Cost of sales - manufacturing, direct labor and
      overhead variances                                  $28,318
                                                          =======
 
     Warehouse, shipping and distribution                 $57,443
                                                          =======
</TABLE>
 
 
     The manufacturing, direct labor and overhead variance component of cost of
     sales and warehousing, shipping and distribution expenses represent common
     costs incurred at SBI's Maryland facility, which is used to manufacture
     both VIRGO and other nonrelated products.  This facility contains a
     workforce that is responsible for several product lines, including the
     VIRGO product lines, and therefore, common expenses are allocated by SBI
     management to each product line based on a ratio of net sales of the VIRGO
     product lines to total net sales of products manufactured at the Maryland
     facility. 
 
     Selling and marketing expenses represent payroll and other charges
     incurred by specific employees of SBI who are responsible only for VIRGO
     sales, marketing and product promotion.

 
7.   Other Income 
 
     During the six month period ended June 30, 1995, the Company earned income
     of $12,500 from an affiliate for the right to distribute VIRGO products in
     a defined region of Italy.
 
 
8.   Sales Concentration 
 
     For the six month period ended June 30, 1995, one customer accounted for
     10% of revenue.
 
 
9.   Facility Lease 
 
     The Company occupies the Maryland facility at which both VIRGO products
     and other nonrelated products are manufactured under an operating lease.
     Rent expense for the six month period ended June 30, 1995 was
     approximately $78,000 for the entire facility, which is allocated among
     the product lines as described in Note 6.  The lease for this property was
     scheduled to terminate on September 30, 1995.  In conjunction with the
     acquisition of VIRGO by Hemagen, as described in Note 1, a portion of this
     lease was terminated as of June 30, 1995.

 
10.  General and Administrative Expenses (unaudited) 
 
     Since the VIRGO product lines have not been operated as separate
     businesses or divisions of the Company, the Company has never allocated
     general and administrative expenses such as legal, accounting, officers'
     salaries, or general corporate overhead to the VIRGO product lines.
     Management estimates that general and administrative expenses related to
     the VIRGO product lines, calculated as a percentage of their net sales,
     amounted to $87,000 for the six month period ended June 30, 1995.


Independent Auditors' Report

To the Board of Directors and Stockholder
 of Reagents Applications, Inc.

We have audited the accompanying balance sheets of Reagents Applications, Inc. 
as of December 31, 1995 and 1994, and the related statements of operations, 
changes in stockholder's equity and cash flows for the years then ended.  
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, the financial statements referred to above present fairly, in 
all material respects, the financial position of Reagents Applications, Inc. 
as of December 31, 1995 and 1994, and the results of its operations and its 
cash flows for the years then ended in conformity with generally accepted 
accounting principles.


                                                 BDO Seidman, LLP

Boston, Massachusetts
May 31, 1996


                        Reagents Applications, Inc.

                              Balance Sheets

<TABLE>
<CAPTION>
December 31,                                                 1995            1994
- ---------------------------------------------------------------------------------

<S>                                                          <C>             <C>
Assets

Current:
  Cash and cash equivalents                                  $   135 913     $   34 153
  Accounts receivable, less allowance for doubtful
   accounts of $26,000 and $13,000, respectively (Note 10)       784 897      1 206 988
  Receivable from KONE Holdings, Inc.                            101 261        443 259
  Inventories (Notes 2 and 3)                                  1 361 406      1 260 852
  Prepaid expenses and other current assets                       62 333         68 766
  Deferred income taxes (Note 7)                                  25 700         70 700
- ---------------------------------------------------------------------------------------

      Total current assets                                     2 471 510      3 084 718

Furniture and equipment, net (Note 4)                            758 618        775 658

Product formulas (Note 5)                                      1 967 757      2 662 259
- ---------------------------------------------------------------------------------------

                                                              $5 197 885     $6 522 635
=======================================================================================

Liabilities and Stockholder's Equity

Current liabilities:
  Accounts payable                                            $  175 936     $  249 505
  Accrued expenses                                               203 999        261 925
  Current portion of notes payable to
   KONE Holdings, Inc. (Note 6)                                3 900 000      1 000 000
- ---------------------------------------------------------------------------------------

       Total current liabilities                               4 279 935      1 511 430

Notes payable to KONE Holdings, Inc.,
 less current portion (Note 6)                                         -      3 600 000

Deferred income taxes (Note 7)                                    79 400        101 700
- ---------------------------------------------------------------------------------------

       Total liabilities                                       4 359 335      5 213 130
- ---------------------------------------------------------------------------------------

Commitments (Notes 8, 9 and 11)

Stockholder's equity:
  Common stock, $1 par value; 1,000 shares authorized;
   100 shares issued and outstanding                                100             100
  Additional paid-in capital                                    499 900         499 900
  Retained earnings                                             338 550         809 505
- ---------------------------------------------------------------------------------------

    Total stockholder's equity                                  838 550       1 309 505
- ---------------------------------------------------------------------------------------

                                                             $5 197 885      $6 522 635
=======================================================================================
</TABLE>

See accompanying notes to financial statements.


                         Reagents Applications, Inc.

                          Statements of Operations

<TABLE>
<CAPTION>
Years ended December 31,                                     1995            1994
- ---------------------------------------------------------------------------------

<S>                                                          <C>             <C> 
Net revenues (Note 10)                                       $5 806 684      $7 091 163

Cost of products sold                                         3 090 853       3 626 774
- ---------------------------------------------------------------------------------------

       Gross profit                                           2 715 831       3 464 389
- ---------------------------------------------------------------------------------------

Operating expenses:
  Selling, general and administrative expenses                2 152 112       1 998 435
  Amortization of intangible assets                             694 502         694 502
  Research and development costs                                258 931         362 994
- ---------------------------------------------------------------------------------------

       Total costs and expenses                               3 105 545       3 055 931
- ---------------------------------------------------------------------------------------

       Operating income (loss)                                 (389 714)        408 458
- ---------------------------------------------------------------------------------------

Other income (expense):
  Interest expense                                             (380 287)       (299 321)
  Other, net                                                     24 046          40 400
- ---------------------------------------------------------------------------------------

       Other expense, net                                      (356 241)       (258 921)

  Income (loss) from continuing operations
   before taxes on income (credit)                             (745 955)        149 537

Taxes on income (credit) (Note 7)                              (275 000)         65 000
- ---------------------------------------------------------------------------------------

       Income (loss) from continuing operations                (470 955)         84 537

Discontinued operations (Notes 2 and 7):
  Income from discontinued operations,
   net of income taxes of $32,000 in 1994                             -          49 226
  Loss on disposal of discontinued operations,
   net of income tax benefit of $35,000 in 1994                       -         (53 457)
- ---------------------------------------------------------------------------------------

Net income (loss)                                           $ (470 955)      $   80 306
=======================================================================================
</TABLE>

See accompanying notes to financial statements.


                         Reagents Applications, Inc.

               Statements of Changes in Stockholder's Equity

<TABLE>
<CAPTION>
                                               Common     Additional
Years ended                                    Stock      Paid-In      Retained
December 31, 1995 and 1994           Shares    Amount     Capital      Earnings      Total
- ------------------------------------------------------------------------------------------

<S>                                  <C>       <C>        <C>          <C>           <C>
Balance at December 31, 1993         100       $100       $499 900     $ 729 199     $1 229 199

  Net income for the year              -          -              -        80 306         80 306
- -----------------------------------------------------------------------------------------------

Balance at December 31, 1994         100        100        499 900       809 505      1 309 505

  Net loss for the year                -          -              -      (470 955)      (470 955)
- -----------------------------------------------------------------------------------------------

Balance at December 31, 1995         100       $100       $499 900     $ 338 550     $  838 550
===============================================================================================
</TABLE>

See accompanying notes to financial statements.


                         Reagents Applications, Inc.

                          Statements of Cash Flows

<TABLE>
<CAPTION>
Years ended December 31,                              1995            1994
- --------------------------------------------------------------------------

<S>                                                   <C>             <C>
Cash flows from operating activities:
  Net income (loss)                                   $(470 955)      $  80 306
  Adjustments to reconcile net income (loss) to
   net cash provided by operating activities:
    Depreciation                                        140 709         140 325
    Amortization of intangible assets                   694 502         694 502
    Deferred income taxes                                22 700         (19 000)
    Provision for doubtful accounts                      13 000          10 811
    Loss on disposal of discontinued operations               -          51 157
    Loss on disposal of furniture and equipment           6 859           8 791
    Changes in operating assets and liabilities:
      Accounts receivable                               409 091         (60 069)
      Inventories                                      (100 554)       (351 279)
      Prepaid expenses and other current assets           6 433          (3 043)
      Accounts payable                                  (73 569)         62 021
      Accrued expenses                                  (57 926)          4 709
- -------------------------------------------------------------------------------

        Net cash provided by operating activities       590 290         619 231

Cash flows from investing activities:
  Purchases of property and equipment                  (269 509)       (183 346)
  Proceeds from sale of furniture and equipment         138 981               -
  Receivable from KONE Holdings, Inc.                   341 998        (425 935)
- -------------------------------------------------------------------------------

        Net cash provided by (used for) investing
         activities                                     211 470        (609 281)
- -------------------------------------------------------------------------------

Cash flows from financing activities:
  Payments of notes payable to KONE Holdings, Inc.     (700 000)              -
- -------------------------------------------------------------------------------

        Net cash used for financing activities         (700 000)              -
- -------------------------------------------------------------------------------

Net increase in cash and cash equivalents               101 760           9 950

Cash and cash equivalents, beginning of year             34 153          24 203
- -------------------------------------------------------------------------------

Cash and cash equivalents, end of year                $ 135 913       $  34 153
===============================================================================
</TABLE>

See accompanying notes to financial statements.


                         Reagents Applications, Inc.

                        Notes to Financial Statements

1.  Summary of Significant Accounting Policies

Description of Business

      Reagents Applications, Inc. (the "Company") is a wholly-owned subsidiary 
of KONE Holdings, Inc. ("KONE").  It primarily produces clinical chemical 
reagents for automated chemistry analyzers used in hospitals and private 
laboratories in North America and Europe.

Cash and Cash Equivalents

      Cash and cash equivalents includes liquid investments with an original 
maturity of three months or less.  Cash paid for income taxes was 
approximately $0 in 1995 and $109,000 in 1994.  Cash paid for interest was 
approximately $380,000 in 1995 and $315,000 in 1994.

Concentration of Credit Risks

      Concentration of credit risk with respect to accounts receivable is 
limited due to the large number of clients comprising the Company's client 
base.  Ongoing credit reviews of clients' financial condition are performed, 
and collateral is not required.  The Company maintains reserves for potential 
credit losses and such losses, in the aggregate, have not exceeded 
management's expectations.

Use 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.

Inventories
      Inventories are valued at the lower of cost (first-in, first-out) or
market.

Furniture and Equipment

        Furniture and equipment is stated at cost.  Depreciation is computed
by the straight-line method using the following estimated useful lives:

          Machinery and equipment          7-10 Years
          Furniture and fixtures             5  Years

Product Formulas

      Product formulas are recorded at cost and are being 
amortized using the straight-line method over 10 years.  On an annual basis, 
the Company reviews the carrying value of its intangible assets in comparison 
to projections of undiscounted cash flows and, if necessary, records 
impairment.

Revenue Recognition

      Revenue is recognized upon shipment of products to customers.

Income Taxes

      Deferred tax assets or liabilities are recognized for the 
estimated tax effects of temporary differences between the tax and financial 
reporting bases of the Company's assets and liabilities and for loss 
carryforwards based on enacted tax laws and rates.

New Accounting Standard

      Effective January 1, 1995, the Company adopted Statement of Financial 
Accounting Standards No. 121, "Accounting for the Impairment of Long-Lived 
Assets and for Long-Lived Assets to be Disposed of."  This standard 
establishes new guidelines regarding when impairment losses on long-lived 
assets, which include plant and equipment and certain identifiable intangible 
assets, should be recognized and how impairment losses should be measured.  
The adoption of this standard did not have a material effect on the financial 
position or results of operations of the Company.

2.  Discontinued Operations

      On August 31, 1994, the Company discontinued the operations of its 
Cuvette division, which produced injection molded plastic parts for a 
subsidiary of KONE Corporation, the parent company of KONE Holdings, Inc. 
("KONE"), and another customer.  During 1995 property and equipment from this 
operation was sold for approximately $139,000, resulting in a loss of 
approximately $9,000, which has been included in loss on disposal of 
discontinued operations in 1994 in the accompanying financial statements.  The 
remaining inventory was sold for approximately $10,000, resulting in a loss of 
approximately $43,000.  Additional costs, including lease related expense and 
severance costs, incurred subsequent to August 31, 1994, amounted to 
approximately $45,000, of which approximately $19,000 was paid prior to 
December 31, 1994.  These transactions have been accounted for as a loss on 
disposal of discontinued operations in 1994 in the accompanying financial 
statements.

      Revenue from discontinued operations approximated $325,000 for the eight 
months of operation during the year ended December 31, 1994.  Identifiable 
assets of the discontinued operations were $168,000 at December 31, 1994.

3.  Inventories

      Inventories consist of the following:

<TABLE>
<CAPTION>
      December 31,                     1995           1994
      ----------------------------------------------------------

      <S>                              <C>            <C>    
      Finished goods                   $1 143 536     $  966 807
      Raw materials                       217 870        294 045
      ----------------------------------------------------------

            Total                      $1 361 406     $1 260 852
      ==========================================================
</TABLE>

4.  Furniture and Equipment

      Property and equipment consist of the following:

<TABLE>
<CAPTION>
      December 31,                     1995           1994
      ----------------------------------------------------------

      <S>                              <C>            <C>
      Machinery and equipment          $  597 585     $  795 795

      Furniture and fixtures              713 138        622 359
      ----------------------------------------------------------

                                        1 310 723      1 418 154

      Less accumulated depreciation       552 105        642 496
      ----------------------------------------------------------

            Total                      $  758 618     $  775 658
      ==========================================================
</TABLE>

5.  Product Formulas

      Product formulas are comprised of the following:

<TABLE>
<CAPTION>
      December 31,                     1995           1994
      ----------------------------------------------------------

      <S>                              <C>            <C>
      Product formulas                 $6 945 023     $6 945 023

      Less accumulated amortization     4 977 266      4 282 764
      ----------------------------------------------------------

            Total                      $1 967 757     $2 662 259
      ==========================================================
</TABLE>

6.  Notes Payable to KONE Holdings, Inc.

      Notes payable, totaling $3,900,000 and $4,600,000 at December 31, 1995 
and 1994, respectively, to KONE bear interest at the prime rate charged by 
KONE's bank (9.0% at December 31, 1995).  In connection with the sale of the 
Company to Hemagen Diagnostics, Inc. ("Hemagen") on March 1, 1996 (see also 
Note 11), the outstanding notes payable to KONE Holdings, Inc. amounting to 
$3,900,000 were contributed to capital immediately prior to the sale.  
Interest expense on these notes was approximately $380,000 in 1995 and 
$299,000 in 1994.

      The carrying value of the Company's notes payable approximate fair value
because the interest rates on these notes change with market rates.

7.  Income Taxes

      For the years ended December 31, 1995 and 1994, the Company joined in 
the filing of a consolidated Federal income tax return with KONE, its parent 
until the sale of the Company on March 1, 1996 (see also Note 11).  For state 
tax purposes, the Company files a separate income tax return.  In 1995 and 
1994, KONE allocated Federal income taxes to the Company based upon the 
Company's share of taxable income or loss at the Federal statutory rate.

      The provision for (benefit from) income taxes is comprised of the 
following:

<TABLE>
<CAPTION>
      December 31,                     1995           1994
      ----------------------------------------------------------

      <S>                              <C>            <C>
      Current:
        Federal                        $ (297 700)    $   65 000
        State                                   -         19 000
      ----------------------------------------------------------

                                         (297 700)        84 000
      ----------------------------------------------------------

      Deferred:
        Federal                            19 700        (16 000)
        State                               3 000         (3 000)
      ----------------------------------------------------------

                                           22 700        (19 000)
      ----------------------------------------------------------

            Total                      $ (275 000)    $   65 000
      ==========================================================
</TABLE>

      The components of the provision for (benefit from) income taxes in the 
statement of operations are classified as follows:

<TABLE>
<CAPTION>
      December 31,                     1995           1994
      ----------------------------------------------------------

      <S>                              <C>            <C>
      Continuing operations:
        Current                        $ (275 700)    $   84 000
        Deferred                              700        (19 000)
      ----------------------------------------------------------

                                         (275 000)        65 000
      ----------------------------------------------------------

      Discontinued operations:
        Current                           (22 000)        15 000
        Deferred                           22 000        (18 000)
      ----------------------------------------------------------

                                                -         (3 000)
      ----------------------------------------------------------

      Total provision (benefit):
        Current                          (297 700)        99 000
        Deferred                           22 700        (37 000)
      ----------------------------------------------------------

            Total                      $ (275 000)    $   62 000
      ==========================================================
</TABLE>

      The following is a reconciliation of the Company's effective tax rate to
the United States' statutory rate:

<TABLE>
<CAPTION>
      December 31,                     1995           1994
      ----------------------------------------------------------

      <S>                              <C>            <C>
      Computed tax expense at 34%      $ (254 000)    $   47 000
      State, net of Federal tax benefit     2 000          9 000
      Other                               (23 000)         6 000
      ----------------------------------------------------------

            Total                      $ (275 000)    $   62 000
      ==========================================================
</TABLE>

      Significant components of the Company's deferred tax assets and 
liabilities at December 31, 1995 and 1994, are as follows:

<TABLE>
<CAPTION>
      December 31,                     1995           1994
      ----------------------------------------------------------

      <S>                              <C>            <C>
      Deferred tax assets:
        Inventories                    $    6 000     $   43 000
        Accounts receivable                10 000          5 000
        Accrued expenses                    9 700         22 700
      ----------------------------------------------------------

                                           25 700         70 700
      ----------------------------------------------------------

      Deferred tax liabilities:
        Depreciation                       79 400        101 700
      ----------------------------------------------------------

                                           79 400        101 700
      ----------------------------------------------------------

      Net deferred tax liability       $   53 700      $  31 000
      ==========================================================
</TABLE>

8.  Lease Commitments

      The Company leases office and plant facilities and certain equipment 
under non-cancelable operating leases which expire at various dates through 
1997.  Rental expense charged to operations amounted to approximately $312,000 
in 1995 and $299,000 in 1994.

      Approximate future minimum lease payments under noncancelable operating 
leases as of December 31, 1995 are as follows:

<TABLE>
<CAPTION>
      Years ending December 31,
      -----------------------------------------

      <C>                              <C> 
      1996                             $302 000
      1997                                3 000
      -----------------------------------------

            Total                      $305 000
      =========================================
</TABLE>

9.  Employee Benefits

      The Company sponsors a 401(k) profit sharing plan for all employees 
meeting certain eligibility requirements.  Employees may contribute a portion 
of their gross salary to the Plan and the Company matches 50% of the first 5% 
of the employees' compensation contributed.  Total contributions to the Plan 
amounted to approximately $40,000 in 1995 and $38,000 in 1994.

10.  Business Concentrations and Foreign Sales

      The Company had sales to two significant customers whose purchases from 
time-to-time comprise in excess of ten percent of the Company's revenues.  One 
of these customers is a related party, a wholly-owned subsidiary of KONE 
Corporation to whom sales amounted to approximately $733,000 in 1995 and 
$1,076,000 in 1994, of which approximately $110,000 in 1994 were sales of 
discontinued operations.  Accounts receivable from this related party 
approximated $65,000 at December 31, 1995 and $151,000 at December 31, 1994.  
Sales to the other significant customer amounted to approximately $529,000 in 
1995 and $729,000 in 1994.

      The Company had foreign sales, primarily to customers in Europe and 
Mexico, of approximately $2,007,000 in 1995 and $3,358,000 in 1994.

11.  Subsequent Event

      Effective March 1, 1996, 100% of the Company's outstanding common stock 
was sold to Hemagen Diagnostics, Inc. for a purchase price of $4,920,648 under 
a Stock Purchase Agreement (the "Agreement") dated May 25, 1995, as 
subsequently amended.

      In accordance with the Agreement, immediately prior to the sale, the 
outstanding notes payable to KONE amounting to $3,900,000 were contributed to 
capital.


         Condensed and Pro Forma Combined Financial Statements 
 
The unaudited pro forma combined statements of operations for the year 
ended September 30, 1995 and the six months ended March 31, 1996 are 
presented as if the Schiapparelli and RAI acquisitions had been 
consummated as of the beginning of the periods indicated, except that the 
operating results for RAI's year ended December 31, 1995 were used to 
prepare the unaudited pro forma condensed combined statement of operations 
for Hemagen's fiscal year ended September 30, 1995.   
 
The unaudited pro forma condensed combined financial statements have been 
prepared by Hemagen and all calculations have been made based upon 
assumptions deemed appropriate.  The unaudited pro forma condensed 
combined financial statements were prepared utilizing the accounting 
policies of Hemagen.  The preliminary allocations of the purchase price, 
which may be subject to certain adjustments as Hemagen finalizes the 
allocation of the purchase price in accordance with generally accepted 
accounting principles, are included below.  The purchase price has been 
allocated based upon the estimated fair value of the assets and 
liabilities acquired.   
 
The results of operations of Schiaparelli included in the unaudited pro 
forma condensed combined statement of operations represent the operations 
of the Virgo product line acquired by Hemagen, and are based, in part, 
upon assumptions made by Schiapparelli management regarding allocable 
costs. 
 
The acquisition of RAI was financed through the private placement (the 
"Private Placement") of 2,695,255 units (the "Units") at a purchase price 
of $2.75 per unit which resultd in net proceeds of $6,617,555 after 
deduction of offering ocst amounting to $794,520.  The pro forma condensed 
statement of operations reflects pro forma adjustments for the amount of 
common shares sold which were used to finance the acquisition of RAI. 
 
The unaudited pro forma financial information does not purport to be 
indicative of the results of operations which would have actually been 
obtained if the acquisition had been consummated on the dates indicated.  
In addition, the unaudited pro forma financial information does not 
purport to be indicative of results of operations which may be achieved in 
the future. 
 
The unaudited pro forma financial information should be read in 
conjunction with Hemagen's historical consolidated financial statements 
and notes thereto contained in the 1995 Annual Report on Form 10-KSB and 
the Quarterly Report on Form 10-QSB for the quarters ended December 31, 
1995 and March 31, 1996. 
 
The components of the purchase price and its allocation to the assets and 
liabilities of RAI are as follows: 
 
<TABLE>
   <S>                                                                 <C>
   Components of purchase price:  
      Cash paid at closing, net of $230,500 received from seller:      $4,704,780 
      Deposit to Kone Holdings, Inc, and prepaid 
       expenses related to the acquisition:                               264,729
                                                                       ----------
         Total purchase price:                                         $4,969,509 
 
   Allocation of purchase price: 
      Stockholders' equity in RAI                                      $  832,523 
      Increase in inventories (adjustment to fair value)                  343,256 
      Increase in property and equipment (adjustment to fair value)       290,121 
      Contribution to capital of loan from Kone at closing              3,900,000 
      Write off of intangible asset at closing                         (1,967,757) 
                                                                       ----------
   Cost in excess of net assets acquired                               $1,571,366 
</TABLE>
 
The components of the purchase price and its allocation to the assets and 
liabilities of Schiapparelli are as follows: 
 
<TABLE>
   <S>                                                                 <C>
   Components of purchase price: 
      Deposit to Schiapparelli:                                        $1,000,000 
      Note payable to Schiapparelli:                                      380,000 
      Expenses related to purchase:                                        86,254 
                                                                       ----------
         Total purchase price:                                         $1,466,254 
 
   Allocation of purchase price: 
      Inventories (adjusted to fair value):                               589,500 
      Property and equipment (adjusted to fair value):                    912,505 
      Liabilities assumed:                                                (35,751) 
                                                                       ----------
         Net assets acquired:                                          $1,466,254 
</TABLE>

Hemagen Diagnostics, Inc. and Subsidiary
            Pro Forma Condensed Combined Statement of Operations
                       Six Months Ended March 31, 1996
                                 (Unaudited)

<TABLE>
<CAPTION>
                                                   Historical
                                       ----------------------------------
                                                            Reagents               
                                          Hemagen      Applications, Inc.               
                                        Six Months         Five Months       Pro forma     Pro forma
                                       Ended 3/31/96     Ended 2/29/96      Adjustments    Combined
                                       -------------   ------------------   -----------	   ---------

<S>                                     <C>                <C>                <C>          <C>
Sales                                   $3,687,000         $2,115,000                      $ 5,802,000

Costs and expenses:
  Cost of product sales                  2,253,000          1,287,000         50,000 (1)     3,590,000
  Amortization of intangible asset           8,000            274,000       (230,000)(1)        52,000
  Research and development                 324,000            105,000                          429,000
  Selling, general and administrative    1,497,000            984,000         36,000 (1)     2,517,000
                                        --------------------------------------------------------------
                                         4,082,000          2,650,000       (144,000)        6,588,000
                                        --------------------------------------------------------------
  Operating income (loss)                 (395,000)          (535,000)       144,000          (786,000)

Interest expense (net)                    (300,000)          (147,000)       147,000 (1)      (300,000)

  Income (loss) before income taxes       (695,000)          (682,000)       291,000        (1,086,000)

Provision (benefit) for income taxes             0           (328,000)       328,000 (1)             0
                                        --------------------------------------------------------------
  Net Income (loss)                     $ (695,000)          (354,000)       (37,000)      $(1,086,000)
                                        --------------------------------------------------------------
Net loss per share                      $    (0.18)                                        $     (0.19)
                                        ----------                                         -----------
Weighted average shares outstanding      3,840,167                         2,024,058 (2)     5,864,225
                                        ----------                                         -----------
</TABLE>

See Notes to Pro Forma Condensed Combined Financial Statements.

                  Hemagen Diagnostics, Inc. and Subsidiary

      Notes to the Pro Forma Condensed Consolidated Financial Statements
                       Six Months Ended March 31, 1996
                                 (Unaudited)

The pro forma adjustments to the condensed consolidated statement of 
operations for the period ended March 31, 1996 are as follows:


(1)       Decrease in amortization of intangible assets:     $ 230,000
          Decrease in interest expense                         147,000
          Increase in depreciation expense allocated to 
           cost of goods sold:                                 (50,000)
          Increase in depreciation expense allocated to 
           SG&A expense:                                       (36,000)
          Eliminate benefit for income taxes:                 (328,000)
                                                             ---------
      Total pro forma adjustment to income:                  $ (37,000)
                                                             =========

      The pro forma adjustments reflect the acquisition being recorded as a 
      purchase and the preliminary allocation of the purchase price. The 
      purchase will be allocated to the assets based on their 
      estimated fair value and accordingly may be subject to certain 
      significant adjustments as the Company finalizes the allocation of the 
      purchase price in accordance with generally accepted accounting 
      principles. The Company will review, with the assistance of independent
      auditors, the fair value of the assets and liabilities acquired,
      and accordingly, the amount recorded herein, including goodwill, will be 
      adjusted to reflect those values.

(2)   The weighted average number of shares is adjusted to reflect the 
      issuance of 2,024,058 common shares from the Private Placement which 
      were used to finance the RAI acquisition.

(3)   Operating results for RAI for the month ended March 31, 1996
      are included in Hemagen's historical information.


                Hemagen Diagnostics, Inc. and Subsidiaries
            Pro Forma Condensed Combined Statement of Operations
                    Fiscal Year Ended September 30, 1995
                                 (Unaudited)

<TABLE>
<CAPTION>
                                                  Historical
                                 ------------------------------------------------
                                                                   Certain Assets
                                                                   Acquired from
                                 Hemagen          RAI              Schiapparelli                       Pro Forma
                                 Year Ended       Year Ended       Nine Months      Pro Forma          Combined
                                 09/30/95         12/31/95         Ended 6/30/95    Adjustments        As Adjusted
- ------------------------------------------------------------------------------------------------------------------

<S>                              <C>              <C>              <C>                                 <C>
Revenue
  Product sales                  $3,935,195       $5,806,684       $1,902,000                          $11,643,879
  R & D contracts                    20,000                                                                 20,000
- ------------------------------------------------------------------------------------------------------------------
Total Revenue                     3,995,195        5,806,684        1,902,000                           11,663,879
- ------------------------------------------------------------------------------------------------------------------
Operating costs and expenses
  Cost of product sales           2,173,087        3,090,853        1,137,000         54,740  (1)(2)     6,455,680
  Amortization of intangible
   assets                                            694,502                        (589,744) (2)          104,758
  Cost of R & D revenue              10,814                                                                 10,814
  Research and development          562,497          258,931                                               821,428
  Selling, general and
   administrative                 2,054,908        2,152,112          192,000         72,228  (2)        4,471,248
- ------------------------------------------------------------------------------------------------------------------
Total operating costs             4,801,306        6,196,398        1,329,000       (462,776)           11,863,928
- ------------------------------------------------------------------------------------------------------------------
Operating income (loss)            (846,111)        (389,714)         573,000        462,776              (200,049)
- ------------------------------------------------------------------------------------------------------------------
Other income (expense), net        (138,832)        (356,241)           9,000        258,241  (1)(2)      (227,832)
- ------------------------------------------------------------------------------------------------------------------
Income (loss) before provision
 for income taxes                  (984,943)        (745,955)         582,000        721,017              (427,881)
- ------------------------------------------------------------------------------------------------------------------
Provision (benefit) for income
 taxes                                    0         (275,000)         239,000         36,000  (1)(2)             0
- ------------------------------------------------------------------------------------------------------------------
Net income (loss)               ($  984,943)     ($  470,955)        $343,000       $685,017           ($  427,881)
==================================================================================================================
Net loss per share                   ($0.31)                                                                ($0.08)
==================================================================================================================
Weighted average shares
 outstanding                      3,157,759                                        2,024,058  (3)        5,181,817
==================================================================================================================
</TABLE>

See Notes to Pro Forma Condensed Combined Financial Statements.

                 Hemagen Diagnostics, Inc. and Subsidiary
      Notes to the Pro Forma Condensed Consolidated Financial Statements
                      Year Ended September 30, 1995
                               (Unaudited)

The pro forma adjustments to the condensed consolidated statements of income 
for the period ending September 30, 1995 are as follows:

(1)  For purchase of certain assets acquired from Schiapparelli Biosystems:

<TABLE>
     <S>                                           <C>
     Decrease in depreciation expense 
      after purchase accounting adjust-
      ments related to the acquired 
      fixed assets:                                $ 45,000
     Interest expense for debt
      incurred in the financing of
      the acquisition:                              (98,000)
     Reduction in income tax re-  
      sulted from combination:                      239,000  
                                                   --------  
     Total pro forma adjustment to income:         $186,000
                                                   ========  
</TABLE>

(2)  For purchase of RAI:

<TABLE>
     <S>                                           <C>
     Decrease in amortization of 
      intangible assets                            $589,744     
     Decrease in interest expense                   356,241        
     Increase in depreciation expense
      allocated to cost of goods sold               (99,740)            
     Increase in depreciation expense
      allocated to SG&A expense                     (72,228)  
     Eliminate benefit for income taxes            (275,000)
                                                   --------   
     Total pro forma adjustment to income          $499,017    
                                                   ========
</TABLE>

The pro forma adjustments reflect the acquisition being recorded as a purchase
and the preliminary allocation of the purchase price.  The purchase will be
allocated to the assets and liabilities based on their estimated fair value
and accordingly may be subject to certain significant adjustments as the
Company finalizes the allocation of the purchase price in accordance with
generally accepted accounting principles.  The Company will review, with the
assistance of independent outside auditors, the fair value of the assets 
and liabilities acquired, and accordingly, the amount recorded herein,
including goodwill, will be adjusted to reflect those values.

(3)   The weighted average number of shares for each period presented is
      adjusted to reflect the issuance of 2,024,058 common shares from the
      Private Placement which were used to finance the RAI acquisition.  

(4)   Operating results for the assets acquired from Schiapparelli for the
      three month period ended September 30, 1995 are included in Hemagen's
      historical information.

==============================================================================
All dealers effecting transactions in the registered securities, whether or 
not participating in this distribution, may be required to deliver a 
prospectus.  This is in addition to the obligation of dealers to deliver a 
prospectus when acting as underwriters and with respect to their unsold 
allotments or subscriptions. No dealer, salesman or any other person has 
been authorized in connection with this Offering to give any information or 
to make any representations other than those contained in this Prospectus 
and, if given or made, such information or representations must not be 
relied upon as having been authorized by the Company.  This Prospectus does 
not constitute an offer to sell or a solicitation of an offer to buy any of 
the securities offered hereby in any jurisdiction in which such offer or 
solicitation is not authorized or in which the person making such offer or 
solicitation is not qualified to do so or to any person to whom it is 
unlawful to make such an offer or solicitation.  Neither the delivery of 
this Prospectus nor any sale made hereunder shall, under any circumstances, 
create an implication that there has been no change in the circumstances of 
the Company or the facts herein set forth since the date hereof. 

 
                             -------------------
                              TABLE OF CONTENTS

                                                                 Page
                                                                 ----
 
Available Information ......................................       2 
The Company ................................................       3 
Risk Factors ...............................................       7 
Use of Proceeds.............................................      13 
Dividend Policy.............................................      13 
Price Range of Common Stock.................................      14 
Management's Discussion and Analysis of 
 Financial Condition and Results of Operations..............      15 
Business....................................................      20 
Management..................................................      34 
Selling Securityholders ....................................      41 
Principal Stockholders......................................      45 
Certain Transactions........................................      47 
Plan of Distribution.........................................     49 
Description of Securities ...................................     50 
Legal Matters ...............................................     53 
Experts .....................................................     53 

==============================================================================
 
 
 
==============================================================================
 

                      2,388,035 Shares of Common Stock
 

                          HEMAGEN DIAGNOSTICS, INC.
 
 
 
 
 
                             -------------------
 
 
                                 PROSPECTUS


                             -------------------
 
 
 
 
                                June __, 1996


==============================================================================
 
 
                                   PART II
 
                   INFORMATION NOT REQUIRED IN PROSPECTUS
 
 
Item 24.   Indemnification of Officers and Directors 
 
      Delaware General Corporation Law, Section 102(b)(7), enables a 
corporation in its original certificate of incorporation or an amendment 
thereto validly approved by Securityholders to eliminate or limit personal 
liability of members of its Board of Directors for violations of a 
director's fiduciary duty of care.  However, the elimination or limitation 
shall not apply where there has been a breach of the duty of loyalty, 
failure to act in good faith, engaging in intentional misconduct or 
knowingly violating a law, paying a dividend or approving a stock repurchase 
which was deemed illegal or obtaining an improper personal benefit.  The 
Company's Certificate of Incorporation includes the following language: 
 
            "To the maximum extent permitted by Section 102(b)(7) of 
      the General Corporation Law of Delaware, a director of this 
      Corporation shall not be personally liable to the Corporation or its 
      Securityholders for monetary damages for breach of fiduciary duty as a 
      director, except for liability (i) for any breach of the director's 
      duty of loyalty to the Corporation or its Securityholders, (ii) for 
      acts or omissions not in good faith or which involve intentional 
      misconduct or a knowing violation of law, (iii) under Section 174 of 
      the Delaware General Corporation Law, or (iv) for any transaction from 
      which the director derived an improper personal benefit." 
 
      Delaware General Corporation Law, Section 145, permits a corporation 
organized under Delaware law to indemnify directors and officers with 
respect to any matter in which the director or officer acted in good faith 
and in a manner he reasonably believed to be not opposed to the best 
interests of the Company, and, with respect to any criminal action, in which 
he had reasonable cause to believe his conduct was lawful.  The Bylaws of 
the Company include the following provision: 
 
            "Reference is made to Section 145 and any other relevant 
      provisions of the General Corporation Law of the State of Delaware.  
      Particular reference is made to the class of persons, hereinafter 
      called "Indemnitees," who may be indemnified by a Delaware corporation 
      pursuant to the provisions of such Section 145, namely, any person, or 
      the heirs, executors, or administrators of such person, who was or is 
      a party or is threatened to be made a party to any threatened, pending 
      or completed action, suit, or proceeding, whether civil, criminal, 
      administrative, or investigative, by reason of the fact that such 
      person is or was a director, officer, employee, or agent of such 
      corporation or is or was serving at the request of such corporation as 
      a director, officer, employee, or agent of another corporation, 
      partnership, joint venture, trust, or other enterprise.  The 
      Corporation shall, and is hereby obligated to, indemnify the 
      Indemnitees, and each of them, in each and every situation where the 
      Corporation is obligated to make such indemnification pursuant to the 
      aforesaid statutory provisions.  The Corporation shall indemnify the 
      Indemnitees, and each of them, in each and every situation where, 
      under the aforesaid statutory provisions, the Corporation is not 
      obligated, but is nevertheless permitted or empowered, to make such 
      indemnification, it being understood that, before making such 
      indemnification with respect to any situation covered under this 
      sentence, (i) the Corporation shall promptly make or cause to be made, 
      by any of the methods referred to in Subsection (d) of such Section 
      145, a determination as to whether each Indemnitee acted in good faith 
      and in a manner he reasonably believed to be in, or not opposed to, 
      the best interests of the Corporation, and, in the case of any 
      criminal action or proceeding, had no reasonable cause to believe that 
      his conduct was unlawful, and (ii) that no such indemnification shall 
      be made unless it is determined that such Indemnitee acted in good 
      faith and in a manner he reasonably believed to be in, or not opposed 
      to, the best interests of the Corporation, and, in the case of any 
      criminal action or proceeding, had no reasonable cause to believe that 
      his conduct was unlawful." 
 
Item 25.   Other Expenses of Issuance and Distribution 
 
      The Company expects to incur the following costs and expenses in 
connection with the registration of the shares of Common Stock covered by 
this Prospectus: 
 
<TABLE>

         <C>                                                <C>
         *Registration Fee ..............................   $ 2,903.79 
         *Legal Fees ....................................   $50,000.00 
         *Accounting Fees................................   $ 5,000.00 
         *Miscellaneous..................................   $17,096.21 
                                                            ----------
             *Total .....................................   $75,000.00
                                                            ========== 

- -------------------
<F*> Estimate 
</TABLE>
 
Item 26.   Recent Sales of Unregistered Securities 
 
      Set forth below in chronological order is information regarding 
securities issued by the Company since November 1, 1992, the consideration 
received by the Company for such securities and information relating to the 
sections of the Securities Act of 1933, as amended (the "Act") or rules of 
the Commission under which exemption from registration was claimed.  None of 
these securities were registered under the Act.  Except as otherwise 
indicated, no sales of securities involved the use of an underwriter and no 
commissions were paid in connection with the sale of any securities. 
 
      1.  From April 1993 through June 1995 the Company issued warrants to 
purchase a total of 157,000 shares of Common Stock to Aberlyn Capital 
Management Limited Partnership ("Aberlyn") in connection with leasing 
arrangements between the Company and Aberlyn.  The weighted average exercise 
price of these warrants is $2.72 per share. 
 
      2.  In fiscal 1995, the Company issued an aggregate of 12,000 shares 
of Common Stock to its non-employee Directors in lieu of the cash 
compensation previously paid by the Company. 
 
      3.  In July 1995, the Company issued warrants to purchase 125,000, 
62,500 and 62,500 shares of Common Stock, respectively, to Pinecrest 
Management, Inc., Synergy Growth Concepts Ltd., and KCID Industries, 
respectively, in connection with financial consulting services rendered to 
the Company.  The exercise price of these warrants is $1.00 per share. 
 
      4.  In September 1995, the Company sold the Notes with an aggregate 
principal balance of $2,000,000.  The Notes are convertible into Common 
Stock at the conversion rate of $1.00 per share.  The Company paid 
commissions of approximately 10% to registered broker/dealers in connection 
with these sales. 
 
      5.  In December 1995, the Company issued warrants to purchase 100,000 
shares of Common Stock to an unaffiliated investor in connection with the 
repayment of a convertible  promissory note with principal balance of 
$450,000. 
  
      6.  In March 1996, the Company issued a total of 20,000 shares of 
Common Stock to its nonemployee Directors in lieu of cash compensation. 
 
      7.  In March 1996, the Company sold 2,695,255 units at $2.75 per unit, 
each unit consisted of one share of Common Stock and one five-year warrant 
to purchase one share of Common Stock at $2.75 per share.  The Company paid 
commissions of approximately 10% to registered broker/dealers in connection 
with these sales and issued a warrant to purchase 269,526 Units to Jesup and 
Lamont Securities Corporation in connection with its services as placement 
agent. 
 
Item 27.   Exhibits 
 
      (a)   The following exhibits are filed herewith: 
 
Exhibit          
  No.       Title
- -------     -----
 
  * 3(c)    Certificate of Correction to the Certificate of Incorporation, 
            dated December 28, 1995. 
 
  * 5       Opinion Letter as to legality of shares being registered. 
 
   23       Consents of Price Waterhouse LLP, KPMG Peat Marwick LLP and BDO 
            Seidman, LLP. 
 
  *         Filed with the Commission on January 8, 1996. 
 
      (b)   The following exhibits were filed as part of the Company's 
Current Report on Form 8-K, filed with the Securities and Exchange 
Commission (the "Commission") on February 2, 1996 and are incorporated 
herein by reference: 

Exhibit          
  No.       Title
- -------     -----

   16       Letter from Price Waterhouse LLP to the Securities and Exchange 
            Commission dated February 2, 1996 
 
      (c)   The following exhibits were filed as part of the Company's 
Current Report on Form 8-K, filed with the Securities and Exchange 
Commission (the "Commission") on December 28, 1995 and are incorporated 
herein by reference: 
 
Exhibit          
  No.       Title
- -------     -----
 
   99a      Option Agreement dated December 29, 1995 between the Company 
            and Kone Holdings, Inc. 
 
   99b      Stock Purchase Agreement dated May 25, 1995, as amended, 
            between the Company and Kone Holdings, Inc. 
 
      (d)   The following exhibit was filed as part of the Company's Form 8-
K filed with the Securities and Exchange Commission (the "Commission") on 
July 13, 1995 and is incorporated herein by reference: 
 
Exhibit          
  No.       Title
- -------     -----
 
  * 1       Purchase and Sale Agreement by and between Hemagen Diagnostics, 
            Inc. and Schiapparelli BioSystems, Inc., dated June 30, 1995. 
 
  *         Certain information withheld and filed separately with the 
            Securities and Exchange Commission pursuant to a request for 
            confidential treatment. 
 
      (e)   The following exhibits were filed as a part of the Company's 
Form 8-K filed with the Commission on March 14, 1996 and are herein 
incorporated by reference: 
 
Exhibit          
  No.       Title
- -------     -----
 
    2a.     Stock Purchase Agreement by and between Hemagen Diagnostics, 
            Inc. and Kone Holdings, Inc., dated May 25, 1995 (the "Stock \
            Purchase Agreement"). 
 
    2b.     List of Schedules and Exhibits omitted from the Agreement. 
 
    2c.     First Amendment to the Stock Purchase Agreement, dated July 28, 
            1995. 
 
    2d.     Second Amendment to the Stock Purchase Agreement, dated 
            August 3, 1995. 
 
    2e.     Third Amendment to the Stock Purchase Agreement, dated 
            September 1, 1995. 
 
    2f.     Fourth Amendment to the Stock Purchase Agreement, dated 
            December 1, 1995. 
 
    2g.     Form of Fifth Amendment to the Stock Purchase Agreement, dated 
            January 31, 1996. 

      (f)   The following exhibits were filed as part of the Company's Form
10-QSB for the quarter ended December 31, 1994 and are herein incorporated
by reference:

Exhibit          
  No.       Title
- -------     -----
 
   10dd     Distributorship Agreement between the Company and Labor 
            Diagnostika GmbH dated October 1, 1994. 
 
   10ee     Agreement between the Company and Carter-Wallace, Inc. dated 
            December 22, 1994. 
 
   10ff     License Assignment and License Agreement between the Company 
            and Aberlyn Capital Management Limited Partnership dated 
            December 30, 1994. 
 
      (g)   The following exhibit was filed as part of the Company's Form 
10-KSB for the fiscal year ended September 30, 1994 and is herein 
incorporated by reference: 

 Exhibit          
  No.       Title
- -------     -----

   10cc     License Agreement between the Company and Boston University, 
            dated July 1994. 
 
      (h)   The following exhibits were filed as part of the Company's Form 
10-KSB for the Fiscal Year ended September 30, 1993 and are herein 
incorporated by reference: 
 
Exhibit          
  No.       Title 
- -------     -----
 
   10a      Product Development Agreement between the Company and 
            Boehringer Mannheim GmbH, dated November 25, 1993. 

   10b      Option Agreement between the Company and Boston University, 
            dated October 15, 1993. 
 
      (i)   The following exhibit was filed as part of the Company's Form 
10-QSB for the quarter ended March 30, 1993 and are herein incorporated by 
reference: 
 
Exhibit          
  No.       Title
- -------     -----
 
   10a      Master Lease Agreement between the Company and Aberlyn Capital 
            Management Limited Partnership, dated April 1, 1993. 
 
      (j)  The following exhibits were filed as part of the Company's Form 
SB-2 Registration Statement  (33-52686-B) declared effective by the 
Securities and Exchange Commission (the "Commission") on February 4, 1993 
and are herein incorporated by reference: 
 
Exhibit 
  No.       Title
- -------     -----
 
    3a      Certificate of Incorporation. 
 
    3b      Bylaws. 
 
    3c      Certificate of Agreement of Merger between Hemagen Diagnostics, 
            Inc., a Massachusetts corporation, and the Company, dated 
            May 1, 1992. 
 
    3d      Articles of Merger between Hemagen Diagnostics, Inc., a 
            Massachusetts corporation, and the Company, dated May 1, 1992. 
 
    4a      Rights of security holders (included in Exhibits 3a and 3b). 
 
    4b      Specimen Stock Certificate. 
 
    4c      Form of Representative's Warrant Agreement with Form of Warrant 
            attached thereto. 
 
   10a      Technology Purchase Agreement between Dr. de Oliveira and Dr. 
            Lazzari and Seragen, Inc., dated April 15, 1983. 
 
   10b      Assignment of Assumption Agreement between the Company and 
            Seragen, Inc., dated September 12, 1985. 
 
   10c      Product Development Agreement between the Company and Boston 
            University, dated February 14, 1992. 
 
   10d      License Agreement between the Company and Boston University, 
            dated March 1992. 
 
   10e      Distributorship Agreement between the Company and Eurobio 
            Laboratories, dated June 11, 1991. 
 
   10f      Distributorship Agreement between the Company and International 
            Reagents Corporation, dated February 1, 1990. 
 
   10g      Financial Assistance Agreement between the Company and Hemagen 
            Diagnosticos, Comercio, Importacao e Exportacao Ltd., dated 
            July 31, 1991. 
 
   10h      Distribution Agreement between the Company and Hemagen 
            Diagnosticos, Comercio, Importacao e Exportacao Ltd., dated 
            July 31, 1991. 
 
  *10i      Form of Employment Agreement between the Company and 
            Dr. Franzblau.
 
  *10j      Form of Employment Agreement between the Company and 
            Dr. de Oliveira. 
 
  *10k      1992 Stock Option Plan. 
 
   10l      Distributorship Agreement between the Company and Labor 
            Diagnostika GmbH, dated July 1, 1990. 
 
   10m      Product Purchase Agreement between the Company and Olympus 
            Corporation dated February 24, 1989. 
 
   10n      OEM Agreement between the Company and Sigma Diagnostics, Inc., 
            dated May 11, 1992. 
 
   10o      Note issued by the Company to Boston University, dated 
            December 15, 1985. 
 
   10p      Letter Agreement between the Company and Antonio Lazzari, M.D., 
            dated April 28, 1985. 
 
   10q      Lease between the Company and Philip Pagliazzo and Rose 
            Pagliazzo, dated May 15, 1992. 
 
   10r      Distribution Agreement between the Company and Olympus 
            Corporation, dated September 1, 1992. 
 
  *10s      Form of Employment Agreement between the Company and 
            Mr. von Stein. 
 
   10t      Product Development Agreement between the Company and Sigma 
            Diagnostics, Inc., dated October 16, 1992. 
 
  *10u      Revised Employment Agreement between the Company and 
            Dr. de Oliveira. 
 
  *10v      Revised Employment Agreement between the Company and 
            Dr. Franzblau. 
 
   10w      Description of the Company's lease for certain premises located 
            in Waltham, Massachusetts. 
 
   10x      Lease for office space of Hemagen Diagnosticos, Comercio, 
            Importacao e Exportacao, Ltd. ("HDC") in Sao Paulo, Brazil. 
 
   10x      Description of the Lease for office space of HDC in Sao Paulo, 
            Brazil. 
 
   10y      Equity Purchase Agreement between the Company and HDC, dated as 
            of October 1, 1992. 
 
   10aa     Form of Warrant issued in connection with Bridge Loan and 
            Statement of Registration Rights. 
    
   10cc     Form of Subscription Agreement used in connection with the 
            Bridge Loan. 
 
 **16       Letter on Change in Certifying Accountants. 
 
   21       List of the Company's Subsidiaries. 
 

   *        These exhibits relate to a management contract or compensatory 
            plan or arrangement. 
  **        Filed with the Company's Form 8-K on August 27, 1993, referenced 
            below. 
 
Item 28.   Undertakings   
 
      (a)  The undersigned Registrant hereby undertakes: 
 
           (1)   To file, during any period in which offers or sales are 
      being made, a post-effective amendment to this registration statement: 
 
                 (i)   To include any prospectus required by Section 
           10(a)(3) of the Securities Act of 1933; 
 
                 (ii)  To reflect in the prospectus any facts or events 
           arising after the effective date of the registration statement 
           (or the most recent post-effective amendment thereof) which, 
           individually or in the aggregate, represent a fundamental change 
           in the information set forth in the registration statement; and 
 
                 (iii) To include any material information with respect to 
           the plan of distribution not previously disclosed in the 
           registration statement or any material change to such information 
           in the registration statement; 
 
           (2)  That, for the purpose of determining any liability under the 
      Securities Act of 1933, each such post-effective amendment shall be 
      deemed to be a new registration statement relating to the securities 
      offered therein, and the offering of such securities at that time shall 
      be deemed to be the initial bona fide offering thereof. 
 
           (3)  To remove from registration by means of a post-effective 
      amendment any of the securities being registered which remain unsold at 
      the termination of the Offering. 
 
      (b)  The Registrant hereby undertakes that: 
 
           (1)  For purposes of determining any liability under the Securities
      Act of 1933, the information omitted from the form of prospectus filed 
      as part of a registration statement in reliance upon Rule 430A and 
      contained in the form of prospectus filed by the registrant pursuant to 
      Rule 424(b)(1) or (4) or 497(h) under the Securities Act of 1933 shall 
      be deemed to be part of the registration statement as of the time it 
      was declared effective. 
 
            (2)  For the purpose of determining any liability under the 
      Securities Act of 1933, each post-effective amendment that contains 
      a form of prospectus shall be deemed to be a new registration statement 
      relating to the securities offered therein, and the offering of such 
      securities at that time shall be deemed to be the initial bona fide 
      offering thereof.


                                 SIGNATURES
 
      Pursuant to the requirements of the Securities Act of 1933, the 
Registrant certifies that it has reasonable grounds to believe that it meets 
all of the requirements for filing on Form SB-2 and has duly caused this 
Registration Statement to be signed on its behalf by the undersigned, 
thereunto duly authorized, in the City of Waltham, Commonwealth of 
Massachusetts, on the 13th day of June, 1996. 
 
                                       HEMAGEN DIAGNOSTICS, INC. 
 
 
                                       By: /s/ CARL FRANZBLAU, PH.D. 
                                       --------------------------------------
                                          Carl Franzblau, Ph.D., President 
 
      Pursuant to the requirements of the Securities Act of 1933, this 
Registration Statement has been signed by the following persons in the 
capacities and on the dates indicated. 
 
<TABLE>
<CAPTION>
Signature                          Title                            Date
- ---------                          -----                            ----
 
 
<C>                                <C>                              <C>
/s/ CARL FRANZBLAU, PH.D.          Chairman of the Board,           June 13, 1996 
    Carl Franzblau, Ph.D.          President and Director 
                                   (Principal executive officer) 
 
/s/ MYRNA FRANZBLAU                Treasurer                        June 13, 1996 
    Myrna Franzblau                (Principal accounting officer) 
 
/s/ WILLIAM FRANZBLAU              Chief Financial Officer,         June 13, 1996 
    William Franzblau              (Principal financial officer) 

/s/ ALAN S. COHEN, M.D.            Director                         June 13, 1996 
    Alan S. Cohen, M.D. 

/s/ LAWRENCE GILBERT               Director                         June 13, 1996 
    Lawrence Gilbert              

/s/ RICARDO M. DE OLIVEIRA, M.D.   Director                         June 13, 1996
    Ricardo M. de Oliveira, M.D. 

/s/ JOHN I. SANDSON, M.D.          Director                         June 13, 1996 
    John I. Sandson, M.D. 

/s/ CHARLES W. SMITH               Director                         June 13, 1996 
    Charles W. Smith
</TABLE>
  

                                EXHIBIT INDEX
 
 
 
                                                                 Sequentially
                                                                Numbered Page 
                                                                    Number
                                                                -------------
 
      (a)   The following exhibits are filed herewith: 
 
Exhibit
  No.       Title
- -------     -----
 
  23        Consents of Price Waterhouse LLP and KPMG Peat Marwick LLP
            and BDO Seidman, LLP.




                     Consent of Independent Accountants


We hereby consent to the use in the Prospectus constituting part of this 
Registration Statement on Form SB-2 of our report dated November 30, 1995 
relating to the financial statements of Hemagen Diagnostics, Inc., which 
appears in such Prospectus. We also consent to the use of our report dated 
December 8, 1995 relating to the Statements of Inventory and Equipment and 
Leasehold Improvements and of Operations Before Administrative, Interest and 
Income Tax Expenses of the Immunofluorescent Assay and IL-2 Product Lines of 
Schiapparelli Biosystems, Inc., which appears in such Prospectus. We also 
consent to the reference to us under the heading "Experts" in such Prospectus.


/s/  PRICE WATERHOUSE LLP
Price Waterhouse LLP


Boston, Massachusetts
June 10, 1996




KPMG Peat Marwick LLP
New Jersey Headquarters
150 John F. Kennedy Parkway
Short Hills, NJ 07078


The Board of Directors and Stockholders
Hemagen Diagnostics, Inc.:


We consent to the use of our report included herein, relating to the Statement 
of Inventory and Equipment and Leasehold Improvements of the Immunofluorescent 
Assay and IL-2 Product Lines of Schiapparelli Biosystems, Inc., as of December 
31, 1994 and the related Statement of Operations before Administrative, 
Interest and Income Tax Expenses for the year then ended and to the reference 
to our firm under the heading "Experts" in the prospectus.


                                        /s/  KPMG PEAT MARWICK LLP
                                             KPMG Peat Marwick LLP


Short Hills, New Jersey
June 10, 1996






             CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS


Reagents Applications, Inc.


      We hereby consent to the use in the Prospectus constituting a part of 
this Registration Statement of our report dated May 31, 1996, relating to the 
financial statements of Reagents Applications, Inc.

      We also consent to the reference to us under the caption "Experts" in 
this Prospectus.


                                        /s/  BDO SEIDMAN, LLP
                                             BDO Seidman, LLP


Boston, Massachusetts
June 10, 1996





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