HEMASURE INC
10-K, 2000-03-30
SURGICAL & MEDICAL INSTRUMENTS & APPARATUS
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     As filed with the Securities and Exchange Commission on March 30, 2000

                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-K

(Mark One)
[X]                 ANNUAL REPORT PURSUANT TO SECTION 13
                 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 1999

                                       OR

         [ ]           TRANSITION REPORT PURSUANT TO SECTION
               13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

              For the transition period from .............. to ...............

               Commission file number 0-19410

                                  HemaSure Inc.
                     --------------------------------------
             (Exact name of registrant as specified in its charter)

            Delaware                                 04-3216862
- ---------------------------------                 --------------
     State or other jurisdiction of              (I.R.S. Employer
     incorporation or organization               Identification No.)

           140 Locke Drive
      Marlborough, Massachusetts                         01752
 ---------------------------------------               --------
 (Address of principal executive offices)             (Zip Code)

Registrant's telephone number, including area code              (508) 485-6850
                                                   ---------------------------

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

     Title of each class             Name of each exchange on which registered
         None                                           None
     -------------------             -----------------------------------------

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


906583.4

<PAGE>



                     Common Stock, par value $.01 per share
            --------------------------------------------------------
                                (Title of class)

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

          Indicate by check mark if disclosure of delinquent  filers pursuant to
Item 405 of Regulation S-K (ss.229.405 of this chapter) is not contained herein,
and will not be contained,  to the best of registrant's knowledge, in definitive
proxy or information  statements  incorporated  by reference in Part III of this
Form 10-K or any amendment to this Form 10-K. [X]

The  aggregate  market  value of  voting  stock  held by  non-affiliates  of the
registrant was $102,138,300 on March 24, 2000.

Number of shares  outstanding  of the  registrant's  class of common stock as of
March 24, 2000: 19,795,667.


                       DOCUMENTS INCORPORATED BY REFERENCE

Proxy Statement for 2000 Annual Meeting of Stockholders - Part III



906583.4

<PAGE>



                                EXPLANATORY NOTE

          This Annual Report on Form 10-K contains predictions,  projections and
other  statements  about the future  that are  intended  to be  "forward-looking
statements" within the meaning of Section 21E of the Securities  Exchange Act of
1934, as amended (collectively,  "Forward-Looking Statements").  Forward-Looking
Statements  are  included  with  respect  to various  aspects  of the  Company's
strategy and operations,  including but not limited to, its product  development
efforts, including regulatory requirements and approvals;  potential development
and strategic alliances; and the Company's liquidity and capital resources. Each
Forward-Looking  Statement that the Company  believes is material is accompanied
by cautionary  statements  identifying important factors that could cause actual
results  to  differ  materially  from  those  described  in the  Forward-Looking
Statement. The cautionary statements are set forth following the Forward-Looking
Statement,  and/or in other  sections  of the  Annual  Report on Form  10-K.  IN
ASSESSING  FORWARD-LOOKING  STATEMENTS  CONTAINED IN THIS ANNUAL  REPORT ON FORM
10-K, READERS ARE URGED TO READ CAREFULLY ALL CAUTIONARY STATEMENTS -- INCLUDING
THOSE CONTAINED IN OTHER SECTIONS OF THIS ANNUAL REPORT ON FORM 10-K.

906583.4

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                                     PART I

Item 1.      Business

Overview


     HemaSure Inc. (the "Company") was incorporated as a Delaware corporation in
December 1993. Its principal  executive  offices are located at 140 Locke Drive,
Marlborough, Massachusetts 01752. The shares of its common stock, par value $.01
per share (the "Common Stock"), trade on the OTC Bulletin Board under the symbol
"HMSR".

     The Company develops and supplies innovative blood filtration  technologies
designed to help meet today's increasing demand for a safer, more reliable blood
supply. Its blood filtration  technologies are designed to reduce virus-carrying
white blood cells  (leukocytes)  in donated  blood to nominal  levels (a process
known as "leukoreduction").

     While  approximately  30% to 35% of donated  blood in the United  States is
currently  leukoreduced,  the Company believes this percentage will increase. In
September  1998, the Food and Drug  Administration's  (the "FDA") Blood Products
Advisory Committee announced a non-binding recommendation that 100% of the blood
supply in the United  States be  leukoreduced.  In  addition,  the  American Red
Cross,  which  collected  over 6  million  units of  blood in 1999  representing
approximately 50% of the blood donated in the United States,  publicly announced
that it is striving to achieve 100% leukoreduction by the end of 2000. Moreover,
many other countries in the past several years have mandated the  leukoreduction
of their blood supply.

     The  Company  believes  that with the r\LS  System,  the Company is able to
offer a more  effective  product than those offered in the market today based on
low cost,  ease of use and  improved  operational  fit.  According  to  industry
sources,   the  leukoreduction   industry   represents  a  market  potential  of
approximately  $800 million.  The Company  believes its proprietary  technology,
marketing  and  distribution  arrangements  will  help it to  capitalize  on the
anticipated growth in this industry.

     The  Company's  current  focus is to increase  the sales of its r\LS System
both in the United States and internationally. It commenced commercialization of
the r\LS System in early 1999.  The demand for the r\LS System has  exceeded its
original  expectations and, as a result,  the Company has initiated a production
expansion plan. See " -- Strategic Relationships."

The Blood Market

     Blood Collection

     Industry  sources have estimated that  approximately 40 to 45 million units
of blood are collected and transfused by developed  countries  annually and that
this number  reaches 70 to 80 million units  worldwide.  Collection is typically
done by  affiliated  blood  collection  centers (for  example,  the American Red
Cross),  consortiums of independent blood collection centers (for example, Blood
Centers of America), independent blood collection centers (for example, New York
Blood Center) or government affiliated blood centers in some foreign countries.

906583.4
                                       -1-

<PAGE>



     Blood is  collected  either  manually  or with the use of  automated  blood
collection  equipment.  If collected  manually,  the donated blood is tested and
separated  into  components.  If collected  through the use of  automated  blood
collection  equipment,  the desired  component  is extracted  and the  remaining
components  are  returned to the donor.  Whole  blood is composed of  platelets,
which assist in clotting; plasma, which is the fluid part of blood that contains
proteins that fight  infections,  aid in clotting and retain blood  volume;  red
blood cells,  which help carry oxygen  throughout the body; and  leukocytes,  or
white  blood  cells,  which are used by the body's  immune  system to help fight
infections.

     Individuals  suffering  physical  trauma  or  anemia,   undergoing  complex
surgical procedures or hemodialysis or undergoing treatment for cancer are among
the diverse  group of patients who require blood  transfusions  in the course of
their  medical  care.  Health  risks,  such  as  transfusion  complications  and
infections,  may arise  from  contaminated  blood and blood  products,  although
infection  risks are lower today than in the recent past as a result of improved
donor  education  and selection and  implementation  of screening  procedures to
identify certain virus contaminated blood units prior to transfusion.  Moreover,
these health risks can increase in patients who receive  frequent  transfusions,
such as those  suffering from kidney and liver  disorders,  and patients who are
immune-suppressed, such as those undergoing treatment for cancer.

     The number of units of whole blood,  blood  components  or plasma a patient
receives  in a blood  transfusion  varies  significantly.  A patient  undergoing
routine  surgery  may  typically  receive  three or four  units,  while a cancer
patient undergoing platelet  transfusion may receive in excess of 100 units over
time.  The risk of  infection  to a  patient  increases  as the  number of units
transfused increases.

     Transfusion Risks

     Health risks from  transfusions,  including  complications  and infections,
arise from the  presence of  leukocytes,  viruses and other  pathogens in blood,
cellular blood components and plasma. In addition, autologous blood recovery and
reinfusion  result in an increased risk of  contamination  of a patient's blood.
The Company  believes that the demand for filtered blood for  transfusions  will
continue to increase over the next several years due to the growing  recognition
in the medical field of the benefits of leukocyte reduction.

     Leukocytes.  Leukocytes may cause adverse  reactions in patients  receiving
blood  transfusions,  such  as  fever,  chills,  immune  system  suppression  or
development of immunological  responses that could cause the affected patient to
reject  subsequent  blood  transfusions.  In  addition,  leukocytes  may  harbor
infectious viruses and other agents, including cytomegalovirus,  new variant CJD
and human T-cell lymphocyte virus I (HTLV-I).

     Pathogens.  Viruses  such  as  HIV,  hepatitis  B and  hepatitis  C may  be
contained  inside or outside of the  leukocytes  and may be  transmitted  during
transfusions.  Other viruses may develop or become  prevalent  over time. Of the
currently known viruses,  there has been  significant  public focus on hepatitis
and HIV.


906583.4
                                       -2-

<PAGE>



     Recent Trend Toward Leukoreduction

     Historically, approximately 20% of donated blood in developed countries was
filtered to remove  leukocytes.  Due  primarily  to cost,  generally  only those
patients with diseases that may cause immune system complications,  such as HIV,
or those with severely  compromised immune systems,  such as patients undergoing
chemotherapy,  received  leukoreduced  blood and because of the  relatively  low
number, these were done at the patients hospital beside.

     However,  the  developed  nations  throughout  the world  are  increasingly
mandating universal leukoreduction of their blood supplies. In North America and
Europe,  numerous  countries are committed to providing 100% leukoreduced  blood
components or have received  recommendations  to provide 100% leukoreduced blood
components.

     France  committed  to 100%  leukocyte  reduction  in  April  1998,  both on
clinical  grounds and as a  precautionary  tool ensuring the safety of its blood
supply. Ireland announced its plans to move to 100% leukocyte reduction in April
1998.  The  United  Kingdom  has also made the  decision  to  require  leukocyte
reduction  for all blood  units and blood  products  derived  from whole  blood.
Following a directive  issued by the Canadian  Government,  the  Canadian  Blood
Services  and  Hema-Quebec  in Canada have  announced  plans to adopt  leukocyte
reduction  of all blood and blood  products.  In July 1999,  Japan  announced it
planned to begin full  leukoreduction of its blood supply.  The Company believes
that additional  countries will recommend  leukoreduction as more people seek to
protect   themselves   from  the  dangerous   transmission  of  disease  through
transfusion.  Scientific  studies have shown that the use of leukoreduced  blood
could result in shorter hospital stays,  fewer  postoperative  infections and/or
cost  savings  per  patient of  approximately  $3,000 to $6,000 per  patient for
certain  procedures,  including  thoracic  surgery,  heart  bypass  surgery  and
gastrointestinal surgery.

     The United States is also moving  toward  universal  leukoreduction  of its
blood supply.  Approximately 30% to 35% of donated blood in the United States is
currently  filtered  to remove  leukocytes  and this  percentage  is expected to
increase.  In  September  1998,  the FDA's  Blood  Products  Advisory  Committee
announced  a  non-binding  recommendation  that the  United  States  adopt  100%
leukoreduction  of its donated  blood  supply.  The  committee  said that,  "The
benefit-to-risk ratio associated with leukoreduction is sufficiently significant
to  justify  the  universal   leukoreduction  of  all   non-leukocyte   cellular
transfusion blood components."  Pre-storage  filtration  (filtration done at the
blood  collection  center  prior to storage for  shipment to the  hospital)  was
recognized  by the FDA's Blood  Products  Advisory  Committee  as the  preferred
method of leukoreduction.

     Pre-storage leukoreduction is typically done using two different processes.
One  such  process  requires  a filter  that is an  integral  part of the  blood
collection set  ("in-line").  The second process requires a filter to be sterile
docked to the blood collection set after the blood is collected.  Scientific use
of each process is  dependent  upon a particular  blood  center's  manufacturing
flow-process.

     Recent  medical  studies  have   demonstrated   the  patient   benefits  of
leukoreduction. For example, a study of open heart surgery patients published in
the Annals of Thoracic Surgery found that filtering leukocytes reduced the risks
associated  with this type of surgery and  improved  patient  outcomes.  It also
determined that leukoreduction in the approximately 300,000 patients who undergo
heart bypass  surgeries  could  result in a 20%  decrease in hospital  stays and
savings of approximately $3,000 to $6,000 in costs

906583.4
                                       -3-

<PAGE>



per patient.  Another major study  published in the American  Journal of Surgery
found that gastrointestinal  surgery patients had fewer postoperative infections
and shorter  hospital  stays after they received  leukocyte-filtered  red cells.
Hospital  stays  averaged 12 days for patients  who  received  leukocyte-reduced
transfusions compared to 18 days for those who received  non-leukoreduced blood,
at a savings of approximately $6,000 per patient.

The Company's Solution

     The Company's blood filtration technologies  initially  were developed from
core  technologies  transferred  to it from  Sepracor Inc.  ("Sepracor")  at the
Company's inception in 1993 relating to the development, manufacture and use and
sale of blood,  blood products and blood  components and membrane  filter design
technologies.  Since that time, the Company has developed  technologies designed
to make the process of filtering blood easy and cost  effective.  The Company is
utilizing  its   technologies   as  the  basis  for   developing   products  and
methodologies to address the needs of the leukoreduction market.

     Based primarily on its discussions with the American Red Cross, the Company
believes that a dockable  filter used in  conjunction  with a manual  collection
process is the optimal method of high-volume,  pre-storage leukoreduction in the
United States. The Company's current product,  the r\LS System, was developed to
provide high-volume, centralized, pre-storage leukoreduction in blood centers in
batch processes. The Company believes that its r\LS System is well positioned to
take advantage of the anticipated growth in leukoreduction,  particularly in the
United States.

     Currently,  the  Company  does not have an in-line  blood  cell  filtration
system available for sale,  which the Company  understands from Gambro Inc., its
distribution  partner, is used predominantly in Europe.  However, the Company is
in  discussions  with   manufacturers  of  blood  bag  systems  to  develop  and
commercialize  in-line  leukocyte  reduction  systems for red blood  cells.  The
Company is evaluating  different product design options and discussing potential
agreements with respect to supply and  manufacturing  arrangements.  The Company
believes that the core filter  technology  used in the r\LS System could be used
in an in-line system.

     Technological Benefits

     The Company  believes that the r\LS System  provides  significant  value to
leukoreduction  market  participants.  By implementing a more functional  design
that  incorporates  such  features as self  priming,  draining  and a unique air
removal system, which allows the blood center technician to essentially hang the
blood  unit and  "walk  away,"  the  Company  believes  that it has been able to
incorporate  features  considered  desirable  in  leukoreduction   products.  In
addition,  the  Company's  r\LS  System  does  not  require  the  time-consuming
"stripping"  operation that is required with other  filters.  The r\LS System is
predicated  on a simple  design  that  requires  fewer  manipulations  which the
Company believes provides for a more efficient process.

     Low Cost Supplier

     The Company  designed the r\LS System to be a low cost filter and developed
a manufacturing  process,  which the Company  believes enables it to manufacture
and market the r\LS System at a low cost, and which,  as a result,  allows it to
effectively compete in the marketplace. In the product development

906583.4
                                       -4-

<PAGE>



and  commercialization  process,  the Company has worked very  closely  with key
component  suppliers to ensure high  quality,  low cost parts and to ensure that
the  suppliers  will be able to meet the demand for product.  The  manufacturing
process has been designed to permit multiple site assembly capacity. The Company
believes that its pre-storage filters will capture increased market share as the
relative  benefits of pre-storage  filtration become more pronounced in the next
few years.

     Focus on Blood Center Customers

     Unlike  Pall   Corporation   ("Pall")  and  Baxter,   the  Company's  major
competitors,  the Company's  products are marketed solely to blood donor centers
rather than to hospitals.  The top four blood center  organizations  account for
approximately  70% of the  supply  of blood  and blood  products  in the  United
States.  The Company  believes  that this  approach will enable it to keep sales
costs low and provide value-added services to these customers.

     Strategic Relationships

     Strategic Partnership with American Red Cross

     In August  1998,  the  Company  completed  an amended and  restated  Master
Strategic  Alliance  Agreement with the American Red Cross BioMedical  Services,
which provides for, among other things,  the  development  and  enhancement of a
number of filtration products,  based on the Company's core technology including
red blood cell leukoreduction,  leukocyte recovery,  platelet filtration,  whole
blood  filtration  and tumor cell  filtration.  The agreement has a term of five
years, unless previously terminated, and can be renewed or extended. There is no
assurance,  however, that such products will ultimately be developed or that any
definitive  development  arrangements  with respect to such products will result
from the strategic alliance with the American Red Cross BioMedical Services.

     Pursuant to the strategic  alliance  agreement,  the Company entered into a
master purchase agreement with the American Red Cross that provides for the sale
of the r\LS System by the Company to the American Red Cross on specified  terms.
The master purchase agreement provides for a thirty-eight month term expiring on
August 31, 2002,  subject to, among other  things,  earlier  termination  by the
American Red Cross in the event (i) of the availability on the market of certain
new products that provide  substantial  safety and efficiency  improvements over
the r\LS  System,  (ii) the  American  Red Cross  deems  that it has no  further
requirement  for  leukoreduction  filters  generally,  or (iii) the American Red
Cross changes its policies toward  leukoreduction.  The Company currently is not
aware of the availability of any such products, any such changes in requirements
for   leukoreduction   filters   or  any  such   changes  in   policies   toward
leukoreduction.  Under the master purchase agreement,  the American Red Cross is
required to purchase  specified  minimum  annual  quantities of the r\LS System,
subject  to  certain  terms  and  conditions.  The term of the  master  purchase
agreement may be extended by one year in certain  circumstances  if the American
Red Cross fails to meet its minimum purchase obligation in the third year of the
agreement.

     If the Company's agreements with the American Red Cross are terminated,  or
not implemented, for any reason, the Company's business, financial condition and
results of operations could be materially and adversely affected.


906583.4
                                       -5-

<PAGE>



     Global Distribution Capabilities through Partnership with Gambro Inc.

     In 1998, the Company  completed a distribution  and development  agreement,
which  was  amended  in May  1999,  with  Gambro  Inc.  to act as the  Company's
exclusive  distributor  of its r\LS  System  worldwide,  except for sales to the
American Red Cross.  Furthermore,  this agreement  provides that Gambro Inc. may
(upon mutual  agreement by the Company and Gambro  Inc.)  distribute  additional
future  products  developed by the Company that filter blood and its components.
Gambro  Inc.  is a leading  manufacturer  and  distributor  of  automated  blood
component  collection systems which markets and sells blood component  apheresis
equipment  to  the  blood  center   market.   The  agreement  with  Gambro  Inc.
contemplates the development by the Company of an OEM filter for use with Gambro
Inc.'s Trima(R) Automated Blood Collection  System.  The distribution  agreement
provides  for a five year term that  expires in June 2004,  subject to automatic
three year renewals unless the agreement is previously terminated.

     The  Company  believes  that  Gambro Inc.  will be an  effective  marketing
partner  for it with  respect  to its r\LS  System  because  their  sales  force
currently  targets  customers  who  the  Company  had  identified  as  potential
customers of its r\LS System.  The Company's  agreement  also gives it access to
Gambro Inc.'s extensive international distribution network, which includes sales
offices in more than 100 locations  worldwide.  This agreement  provides for the
cooperation  by Gambro Inc.  with the  Company  with  respect to certain  patent
defense  costs  related to current and potential  future  products.  The product
development  agreement  contemplates  the supply by the  Company  of  filtration
devices that may be used in  connection  with Gambro Inc.'s  Trima(R)  Automated
Blood Collection System.

     Under the distribution  agreement,  Gambro Inc. is required to meet certain
minimum  purchase  requirements and is required to purchase from the Company all
of its  requirements  for certain  blood  filtration  products,  in each case at
agreed upon prices. The distribution  agreement also provides for Gambro Inc. to
cooperate  with the Company in the  pending  litigation  against  Pall which was
initiated by the Company and by Gambro BCT in April 1999.  Gambro Inc. must also
cooperate  with  the  Company  in any  patent  infringement  proceeding  arising
subsequent  to the time the  distribution  agreement  was  entered  into and pay
certain expenses  incident to any such proceeding other than damages against the
Company. See Item 3. "Legal Proceedings."

     The  Company  is  dependent  on  Gambro  Inc.  for  sales,   marketing  and
distribution of its products.  If Gambro Inc. does not  successfully  market and
sell the Company's products or the distribution  agreement is terminated for any
reason, the Company's  business,  financial  condition and results of operations
could be materially and adversely affected.

     Production Capacity Expansion Initiative

     In  December  1999,  the  Company  engaged  the  international  engineering
consulting  firm, PA Consulting  Group, to assist it in its production  capacity
expansion initiative.  With this initiative, the Company began in March 2000 and
expects to increase  manufacturing  capacity in  increments to several times its
current  level over the next two  years.  The  capacity  expansion  effort  will
include  process  flow  review,   capital   equipment   design,   qualification,
implementation, validation and vendor supply chain management.


906583.4
                                       -6-

<PAGE>



     In December 1999, the Company entered into an agreement with Filtertek Inc.
("Filtertek")  that provides for Filtertek to act as its exclusive  manufacturer
and supplier of the filters used in its r\LS  System,  subject to certain  terms
and conditions.  The agreement has a term of five years, subject to an automatic
one-year extension in the event the Company fails to purchase a specified number
of products  by the fifth year.  Thereafter,  the  agreement  will be subject to
automatic one-year renewals unless the agreement is previously terminated.

     Under the  agreement,  the Company is required to purchase a minimum number
of, and is required to purchase from Filtertek all of its requirements  for, the
filters used in its r\LS System, in each case at agreed upon prices. Pursuant to
the  agreement,  pricing is fixed for the first three years,  subject to certain
raw material  price  increases or  decreases.  Under its supply  agreement  with
Filtertek,  the Company is  obligated  to provide to  Filtertek,  on a quarterly
basis, forecasts for anticipated purchases for the upcoming 12-month period.

     Under the  agreement,  Filtertek is required to make capital  investment in
their production  equipment at certain levels and by certain times. If Filtertek
is unable to meet such  requirements,  the  Company  has the right to  terminate
Filtertek's rights to exclusivity under the agreement,  subject to certain terms
and  conditions.  The Company  depends on Filtertek  to (i) allocate  sufficient
capacity to the Company's  manufacturing  needs, (ii) produce acceptable quality
at  agreed  pricing,  and  (iii)  deliver  on a timely  basis.  Any  failure  in
performance by Filtertek for any reason could have a material and adverse effect
on the Company's  business.  The Company has no supply agreements with component
suppliers  and,  accordingly,  the Company is dependent on the future ability of
Filtertek  to purchase  components.  Failure or delay by  suppliers in supplying
necessary  components  could adversely  affect the Company's  ability to deliver
products on a timely and competitive basis in the future.

     In January 2000, the Company entered into an agreement with Command Medical
Products Inc.  ("Command") that provides for Command, on a non-exclusive  basis,
to (i) act as the  Company's  manufacturer  and supplier of dry bags used in its
r\LS System and (ii)  assemble the filters  used in its r\LS System,  subject to
certain terms and conditions.  The agreement has a term of three years,  subject
to an automatic  one-year extension in the event the Company fails to purchase a
specified  number of  products  by the third  year and,  also,  upon the  mutual
agreement by the Company and Command.  Thereafter, the agreement will be subject
to automatic one-year renewals unless the agreement is previously terminated.

     Under the Command agreement,  the Company is required to purchase a minimum
number of dry bags used in its r\LS  System  and  assembly  requirements  of the
filters used in its r\LS System, in each case at agreed upon prices. Pursuant to
the agreement,  pricing is fixed for the first three years,  subject to the risk
of price fluctuations in respect of raw materials, overhead and labor. Under the
Company's supply and assembly  agreement with Command,  the Company is obligated
to  provide  to Command  90 days  before  each year of the  supply and  assembly
agreement  forecasts  for  anticipated  purchases  of the dry bags and  assembly
requirements for the upcoming 12-month period.

     The Company depends on Command to (i) allocate  sufficient  capacity to the
Company's  manufacturing  needs,  (ii)  produce  acceptable  quality  at  agreed
pricing,  and (iii) deliver on a timely  basis.  Any failure in  performance  by
Command for any reason could have a material and adverse effect on the Company's
business.


906583.4
                                      -7-

<PAGE>



Current Product and Products Under Development

     The Company is working to develop a range of related  leukocyte  filtration
products  that utilize its core  technology,  including  an in-line  pre-storage
filter (the In-Line RBC Filtersets) and whole blood pre-storage.  The Company is
also exploring the  possibility of utilizing its core  filtration  technology to
develop non-leukocyte reduction filtration applications.

     Red Blood Cell Systems

     r\LS System.  The  Company's  r\LS System has been  designed for  leukocyte
filtration by blood centers and hospital blood banks  immediately prior to blood
storage,  a process  which it  believes  results in improved  quality  leukocyte
reduced  blood.  The Company  believes  that the demand for  filtered  blood for
transfusions  will  continue to increase  over the next several  years and that,
while a significant amount of leukocyte  filtration currently takes place at the
patient bedside,  as the demand for filtered blood increases,  leukocyte removal
will all be done through centralized filtration performed at blood centers.

     The r\LS  System  is based on a  proprietary  filter  medium  comprised  of
multiple  fibrous  components.  Leukocytes  are  removed  by  a  combination  of
entrapment and adhesion.  With a proprietary  automatic internal prime and drain
design,  the filter device reduces  operator  intervention  and facilitates high
volume,  centralized  processing in a blood center  environment.  The Company is
focusing its marketing  efforts  exclusively on blood centers and hospital blood
banks for pre-storage leukocyte reduction.

     The  Company  filed  an  application  for  510(k)  pre-market  notification
clearance  with respect to its r\LS System with the FDA in May 1998. The Company
commenced  commercialization  of the r\LS System in foreign  countries  in early
1999. It received 510(k) pre-market  notification  clearance from the FDA in May
1999 for its r\LS  System  which was  classified  as a Class II medical  device.
However,  there is no  assurance  that  the  r\LS  System  will  achieve  market
acceptance.

     While the Company believes that the performance and ease-of-use of the r\LS
System will compare favorably with other blood filtration  devices,  there is no
assurance that the performance or price of the r\LS System will be sufficient to
achieve significant sales,  particularly in view of the dominant position in the
market held by Pall. See " -- Competition."

     In-Line RBC Filtersets. The Company is in discussions with manufacturers of
blood bag  systems to develop  and  commercialize  in-line  leukocyte  reduction
systems for red blood cells. In these systems, the filter and receiving bags are
integrated  with the  collection bag and therefore  require no sterile  docking.
Currently,  the Company is evaluating  different product design options,  and is
discussing potential agreements covering supply and manufacturing arrangements.

     Whole Blood Filters

     The  Company is  pursuing  technology  which it  believes  will  enable the
development of whole blood filtration  systems aimed at meeting the needs of two
distinct market segments: (i) traditional manual collection users of whole blood
filtration  sets who prefer to continue to operate  within their  existing blood
collection  and  processing  infrastructure,  and  (ii)  integrating  filtration
technology with blood collection

906583.4
                                       -8-

<PAGE>



equipment to do  real-time,  simultaneous  collection/leukocyte  reduction  and,
optionally,  subsequent  component  separation.  These different approaches will
require  different  technical  solutions.  The Company  believes that it is well
positioned to apply its core  proprietary  know-how to providing  such solutions
independently, or in collaboration with selected partners.

     Automated Blood Collection Solutions

     Gambro Inc. markets and sells automated blood component apheresis equipment
to the blood center  market.  The agreement  with Gambro Inc.  contemplates  the
development of a red blood cell leukoreduction filter for use with Gambro Inc.'s
Trima(R)Automated Blood Collection System.

     OEM Filters

     Other potential  partners have asked the Company to provide them with price
quotes  for a basic  filtration  device  to use in their own  applications.  The
Company is pursuing  these  requests  and expects that any such filter would use
the Company's core filtration technology.

Technologies

     The Company's current and its planned products are based on its proprietary
technologies that the Company has acquired or developed in the areas of affinity
separations, membrane technology and device design and fabrication.

     Affinity Separations

     The Company has proprietary affinity  separations  technology that utilizes
ligand,  which  are  molecules  that  bind  to  complementary  biomolecules,  in
connection with its various  filtration  products.  The Company has identified a
family of carbohydrate-based  ligand that recognize and bind to the cell surface
receptors on leukocytes.  It has filed patent  applications  covering the use of
these carbohydrate-based ligand for removing leukocytes.

     Membrane Technology

     The Company believes that, as a result of the research and development work
performed at Sepracor over an eight-year period and transferred to it on January
1, 1994, the Company has expertise in the field of separations  technology using
both  composite  matrices  and  flat- and  hollow-fiber  membranes.  Successful
separation of a substance  from its source depends on matching the properties of
that substance,  such as size, molecular weight and surface characteristics,  to
appropriate  separations media. The ability to select and modify the composition
and  physical  structure  of  the  media  is a  key  to  successful  separations
technology. The Company can utilize a variety of media compositions, custom made
structures  and surface  modifications,  including  the  attachment of selective
ligand, to separate a diverse variety of substances.  The Company's  separations
technologies can be used to separate substances including particulates,  such as
cells and debris,  macromolecules,  such as enzymes,  and low  molecular  weight
substances, such as salts, nutrients and anti-viral chemicals.


906583.4
                                       -9-

<PAGE>



     Device Design and Fabrication

     The Company  believes  that the  benefits of high  performance  separations
media  can only be  realized  in a  well-designed  device  where  access  to and
placement of the media,  hydrodynamics and selection of biocompatible  materials
have been  optimized.  The Company has  expertise  in module  design,  including
theoretical calculations of mass transfer,  hydrodynamic modeling,  prototyping,
testing and manufacturing engineering.

     Drawing from this  expertise,  the Company is integrating  its  proprietary
technologies  in device  design and media  development  with blood flow  control
systems, tubing, collection containers and other assembly components, in devices
which are designed to achieve  efficiency  in  increasing  the safety of donated
blood and improving  certain blood  transfusion and collection  procedures.  The
Company  considers  its  device  design  and  fabrication   capabilities  to  be
proprietary and intends to file patent applications where appropriate.

     The  Company  has  undertaken   preliminary  studies  on  the  use  of  its
proprietary media in other  applications such as the removal of tumor cells from
peripheral stem cell preparations and in whole blood leukoreduction.

Research and Development Expenses

     Research  and  development  expenses  were  $2,681,000  in the  year  ended
December 31, 1999 and $3,794,000  for the year ended December 31, 1998.  Amounts
expended in the year ended  December  31, 1999 were lower than that  expended in
the comparable  period in 1998,  primarily  because the majority of research and
development  expenditures  relating  to the r\LS  System  were  made in the 1998
period.

Competition

     The Company expects to encounter significant competition in the sale of its
proposed products.  Its proposed products, if commercialized,  will compete with
other products currently on the market as well as with future products developed
by other medical device companies,  biotechnology and pharmaceutical  companies,
hospital  supply  companies,   national  and  regional  blood  centers,  certain
governmental  organizations and agencies and academic institutions.  Many of the
Company's  competitors in the field of leukocyte  reduction  have  substantially
greater  resources,  manufacturing  and  marketing  capabilities,  research  and
production staffs and production facilities than the Company.  Moreover, some of
the  Company's  competitors  are  significantly  larger than the  Company,  have
greater  experience in  pre-clinical  testing,  human clinical  trials and other
regulatory approval procedures.  In addition,  many of the Company's competitors
have  access  to  greater  capital  and  other  resources,  may have  management
personnel with more  experience  than the Company and may have other  advantages
over  the  Company  in  conducting  certain  businesses  and  providing  certain
services. The Company's ability to compete successfully will depend, in part, on
its ability to develop and maintain  products which are technically  superior to
and/or of lower cost than those  currently  on the market;  develop  proprietary
products;  attract  and  retain  scientific  personnel;  obtain  patent or other
proprietary  protection  for its  products  and  technologies;  obtain  required
regulatory  approvals;  and manufacture,  assemble and  successfully  market any
products the Company develops.  In addition,  many of the Company's  competitors
have long-standing


906583.4
                                      -10-

<PAGE>


relationships  with the national and regional blood centers to which the Company
will market its products. There is no assurance that the Company will be able to
compete effectively against such companies.

     Presently,  there  are  approximately  seven  to  nine  competitors  in the
leukoreduction  filter market.  The market leader is Pall with approximately 50%
to 60% market share. Pall offers products to all product/market  segments,  with
an  emphasis  in  the  bedside   leukoreduction   market.   Baxter,   which  has
approximately   25%  market  share,   also  plays  a  significant  role  in  all
product/market  segments. The remaining 15% of the market is shared by the other
five to seven competitors.  The Company believes that the competitive  landscape
for the  leukoreduction  market will level off as the market  moves  toward 100%
leukoreduction  and market  participants  with  smaller  market  shares  realize
greater market penetration. Some of these competitors have long-standing and, in
certain cases, exclusive,  relationships,  including long-term supply contracts,
with the blood  centers that are the  Company's  target  customers.  The Company
expects that the principal  competitive factors in the area of leukocyte removal
will be removal efficiency, cost and ease of use.

     The Company is pursuing areas of product  development in a rapidly  growing
field in which there is a potential for  technological  innovation in relatively
short periods of time. Its competitors may succeed in developing technologies or
products that are more effective than those of the Company. Technological change
or  developments  by others may result in the  Company's  technology or proposed
products becoming obsolete or noncompetitive.

Licenses, Patents and Proprietary Information

     The Company has a Technology  Transfer and License  Agreement with Sepracor
under which  Sepracor  transferred  to the Company all rights to the  technology
developed by Sepracor for the development,  manufacture, use and sale of medical
devices  for the  separation  and  purification  of blood and blood  components,
including  technology  relating to (i)  optimization of flat  membranes,  hollow
fiber membranes and fibrous supports;  (ii) specific affinity and immunoaffinity
ligand;   (iii)  linking  chemistries;   (iv)  surface  modification   including
hydrophilic  polymers and coatings;  (v) device  designs and  engineering;  (vi)
fabrication and manufacturing  including  encapsulation and assembly techniques;
and (vii) organic chemical synthesis.

     The Company  believes  that  protection  of the  proprietary  nature of its
products and  technology is critical to its business.  Accordingly,  the Company
has adopted and will  maintain a vigorous  program to secure and  maintain  such
protection.  The Company's practice is to file patent  applications with respect
to technology,  inventions and improvements  that are important to its business.
The  Company  also  relies on trade  secrets,  unpatented  know-how,  continuing
technological  invention and the pursuit of licensing  opportunities  to develop
and maintain its  competitive  position.  There is no assurance that others will
not independently develop  substantially  equivalent  proprietary  technology or
that the Company can meaningfully protect its proprietary position.

     To date, the Company owns or has filed 31 patent applications in the United
States  relating to blood  filtration  and pathogen  inactivation  technologies.
Corresponding  foreign  patent  applications  have been  filed  with  respect to
certain of these United  States  patent  applications.  Where  appropriate,  the
Company intends to file, or cause to be filed on its behalf,  additional  patent
applications relating to future discoveries and improvements,  including,  among
other things, the use of certain ligands for affinity



906583.4
                                      -11-

<PAGE>

separations.  To date, 18 patents have been issued to the Company  (which expire
at various dates from 2011 through 2017).

     The Company success depends,  in part, on its ability to obtain patents, to
protect trade secrets, to operate without infringing upon the proprietary rights
of others and to prevent others from infringing on its proprietary  rights.  See
Item 3. "Legal Proceedings." Proprietary rights relating to its planned products
will be protected from unauthorized use by third parties only to the extent that
they  are  covered  by  valid  and  enforceable  patents  or are  maintained  in
confidence as trade secrets.  There is no assurance that any patents owned by or
licensed to the Company will afford protection  against  competitors or that any
pending patent applications now or hereafter filed by or licensed to the Company
will  result  in  patents  being  issued.  Competitors,   including  those  with
substantially greater resources than those of the Company, may seek to challenge
the validity of the patents owned by or licensed to the Company or may use their
resources to design comparable products that do not infringe these patents.  See
Item 3. "Legal Proceedings."

     There are many issued third-party patents in the field of blood filtration,
including  patents held by the  Company's  competitors.  The Company may need to
acquire  licenses to, or contest the validity  of, some of such  patents.  It is
likely  that  significant  funds  would be required to defend any claim that the
Company  infringes a  third-party  patent,  and any such claim  could  adversely
affect sales of the challenged product until the claim is resolved.  There is no
assurance  that  any  license  required  under  any  such  patent  would be made
available  on  acceptable  terms  or  that  the  Company  would  prevail  in any
litigation involving such patent. See Item 3. "Legal Proceedings."

     Much of the know-how of importance to the Company's  technology and many of
its processes are dependent  upon the  unpatentable  knowledge,  experience  and
skills of the Company's key scientific and technical  personnel.  To protect its
rights and to maintain  the  confidentiality  of trade  secrets and  proprietary
information,  the  Company  requires  all  of  its  employees,  consultants  and
commercial  partners  and members of its  Scientific/Medical  Advisory  Board to
agree  to  keep  its  proprietary  information  confidential.  These  agreements
generally prohibit the disclosure of confidential  information to anyone outside
HemaSure  and  require  disclosure  and  assignment  to the  Company  of  ideas,
developments,  discoveries and inventions. There is no assurance,  however, that
these   agreements  will  provide   meaningful   protection  for  the  Company's
proprietary  information in the event of unauthorized  use or disclosure of such
information.

Government Regulation

     The  research,  development,  manufacturing  and marketing of the Company's
products are subject to extensive  regulation  in the United  States by numerous
regulatory  authorities  including  the FDA under the Federal  Food,  Drug,  and
Cosmetic Act (the "FDC Act") , the Federal  Trade  Commission  (the "FTC") under
the Federal Trade  Commission  Act (the "FTC Act") and by comparable  regulatory
authorities  in  foreign  countries.  These  regulatory  authorities  and  other
federal,  state and local  entities  will  regulate,  among  other  things,  the
pre-clinical and clinical testing, safety,  effectiveness,  approval, clearance,
manufacturing,  labeling,  packaging,  export, storage,  recordkeeping,  adverse
event reporting,  and promotion and advertising of the Company's  products.  FDA
approval or clearance of the Company's products, typically including a review of
the  manufacturing  processes and facilities  used to produce such products,  is
required before the products may be marketed in the United States.  Further,  if
cleared or approved,  there may be  significant  conditions  imposed,  including
limitations on labeling and advertising



906583.4
                                      -12-

<PAGE>


claims and  post-market  testing,  tracking  or  surveillance  requirements.  In
addition, for products exported from the United States to any foreign country or
territory,  applicable  FDA  export  requirements  must be met.  Failure to meet
regulatory  standards or to obtain required  marketing  permissions could have a
material and adverse  effect on the  Company's  business,  financial  condition,
results of operations and ability to market its products.

     The Company  believes that its In-line RBC Filtersets  will be regulated as
new  drugs by the FDA.  Development  of a new drug  product  for human use under
applicable laws and regulations is a multi-step process.  First, in vitro and/or
animal testing must be conducted in accordance with good laboratory practices to
establish the potential safety and effectiveness of the experimental product for
a given  disease.  If a product is found to be reasonably  safe and  potentially
effective in pre-clinical trials, the next step in the process is human clinical
trials. An Investigative New Drug application  ("IND")  containing,  among other
things,   the  pre-clinical   data,   chemistry,   manufacturing,   and  control
information, and an investigative plan, must be submitted to the FDA and allowed
to become effective by the agency before such trials may begin.  There can be no
assurance  that  submission  of an IND will  result in the  ability to  commence
clinical  trials.  In  addition,  the FDA may place a clinical  trial on hold or
terminate it if, among other reasons,  it concludes  that clinical  subjects are
being exposed to an unacceptable health risk.

     Clinical  trials under IND, or for medical  devices under an  Investigation
Device Exemption ("IDE"),  typically involve three phases, although those phases
can overlap. Phase I is conducted to evaluate the safety and pharmacokinetics of
the experimental  product in humans, and if possible,  to gain early indications
of effectiveness.  Phase I studies may also evaluate various routes, dosages and
schedules  of  product   administration.   If  acceptable   product   safety  is
demonstrated,  Phase II studies are initiated.  In Phase II, clinical trials are
conducted in groups of patients  afflicted with a specific  disease or condition
for which the product is intended for use in order to further test safety, begin
evaluating effectiveness,  optimize dosage amounts, and determine dose schedules
and routes of administration. If Phase II studies yield satisfactory results and
no hold is  placed  on  further  studies  by the  FDA,  Phase  III  studies  are
commenced.  Phase III studies  are  usually  randomized,  double  blind  studies
testing for product safety and  effectiveness in an expanded patient  population
in order to evaluate the overall risk/benefit relationship of the product and to
provide an adequate basis for product  labeling.  These studies also may compare
the safety and effectiveness of the product with currently  available  products.
It is not  possible  to  estimate  the time in which Phase I, II and III studies
will be completed  with respect to a given  product,  if at all. The time period
may last as long as several years.

     Following  completion  of clinical  investigations,  the  pre-clinical  and
clinical data that has been accumulated, together with chemistry, manufacturing,
and controls  specifications and information,  are submitted to the FDA in a New
Drug  Application  ("NDA").  There can be no  assurance  that a product  will be
approved in a timely manner, if at all. The approval process can be very lengthy
and depends upon, among other things,  the time it takes to review the submitted
data,  the FDA's  comments on the  application,  and the time required for us to
provide satisfactory answers or additional clinical data if requested.

     If an NDA is approved,  continued  compliance  with strict FDA current good
manufacturing practices requirements,  enforced by periodic inspections, as well
as any  special  requirements  imposed  as a part  of the NDA  approval  will be
required to continue  marketing the approved  product.  Changes to approved drug
products  that affect  safety or  effectiveness  require  approved  supplemental
applications,  as do changes in manufacturing that have a substantial  potential
to  adversely  affect  product  safety  or



906583.4
                                      -13-

<PAGE>

effectiveness.  Such  supplemental  applications  may require the  submission of
clinical and/or manufacturing comparability data and must be approved before the
product may be marketed as modified. Manufacturers, packers and distributors are
also subject to adverse drug event  reporting  requirements,  which depending on
their  significance  can result  in,  among  other  things,  agency  inspection,
recalls, and patient/physician  notifications,  and enforcement actions. Because
adverse drug experience reports are publicly available, they can also become the
basis  for  private  lawsuits,  including  class  actions.  Depending  on  their
significance,  such  reports  could have a material  and  adverse  effect on the
Company's business,  financial  condition,  results of operations and ability to
market its products.

     The Company  believes that its other products  currently under  development
will, like its r\LS System, be regulated as medical devices by the FDA. Before a
new device may be introduced into commercial distribution, the manufacturer must
generally obtain marketing  clearance through  a 510(k) pre-market  notification
or approval through a pre-market approval application.

     In the United States,  medical  devices for human use are  classified  into
three  classes  (Class I, Class II and Class  III) on the basis of the  controls
deemed reasonably  necessary to assure their safety and  effectiveness.  Class I
devices are subject to general controls,  unless exempt (for example,  labeling,
pre-market notification  under section 510(k) and quality system  requirements).
Class II devices are devices for which  general  controls  are  insufficient  to
provide a reasonable  assurance of safety and  effectiveness and for which there
is  sufficient   information  to  establish   special   controls  (for  example,
performance  standards,  FDA guidance documents or post-market  surveillance) to
provide  such   assurance.   Class  III  devices  are  those  devices  that  are
life-supporting,  life-sustaining  or of  substantial  importance  in preventing
impairment  of  human  life and for  which  general  and  special  controls  are
insufficient to provide a reasonable  assurance of safety and effectiveness,  or
new devices for which a manufacturer cannot demonstrate  substantial equivalence
to an already legally marketed device.

     In order to demonstrate substantial equivalence, a manufacturer must submit
a pre-market  notification  ("510(k)")  under section 510(k) of the FDC Act. The
FDA will clear a device if the  manufacturer  can demonstrate that the device is
"substantially equivalent" to an already legally marketed device. The FDA may or
may not require  clinical  data in support of a 510(k),  and the FDA may require
additional data beyond that in the original  submission to support a substantial
equivalence  determination.  There can be no assurance  that the FDA will find a
device  substantially  equivalent.  If  the  FDA  finds  that  a  device  is not
substantially equivalent,  the manufacturer may ask the FDA to make a risk-based
classification to place the device in Class I or Class II. However,  if a timely
request for risk-based classification is not made, or if the FDA determines that
a Class III  designation  is  appropriate,  an approved  pre-market  application
("PMA") will be required before the device may be marketed.

     The PMA approval  process is lengthy,  expensive  and  typically  requires,
among  other   things,   extensive   data  from   pre-clinical   testing  and  a
well-controlled clinical trial or trials that demonstrate a reasonable assurance
of  safety  and  effectiveness.  Clinical  data for  devices  generally  must be
obtained pursuant to Investigation Device Exemptions,  which must be approved by
the FDA before a clinical  trial may  commence.  Like an IND,  an IDE  contains,
among other things, the pre-clinical data, chemistry,  manufacturing and control
information and an  investigative  plan,  generally  proceeding in three phases.
There is no guarantee  that the agency will approve the IDE, and an IDE approval
process could result in significant delay. In addition, the FDA may place an IDE
on hold or terminate  it if, among other  reasons,  it concludes  that  clinical
subjects are being exposed to an unacceptable health risk. There is no assurance



906583.4
                                      -14-

<PAGE>


that review of a PMA will result in a timely PMA approval,  if at all.  Further,
if approved,  there may be  significant  PMA  conditions of approval,  including
limitations on labeling and advertising claims and the imposition of post-market
testing, tracking or surveillance requirements.

     Changes to devices  cleared for marketing  under section  510(k) that could
significantly  affect safety and  effectiveness  will require clearance of a new
510(k).  Changes to approved PMA products that affect  safety and  effectiveness
require the  submission of a  supplemental  PMA. The Company would be prohibited
from marketing the modified  device until it received FDA clearance or approval,
and there is no  guarantee  that the FDA would timely or at all clear or approve
the modified 510(k) or PMA device.  Failure to obtain timely or any approval for
changes to marketed  devices  could have a material  and  adverse  effect on the
Company's business, financial condition and results of operations.

     The  Company's  r\LS System was cleared for marketing in 1999 in the United
States under section 510(k) with a post-market surveillance protocol to look for
filter-related transfusion reactions which was agreed to between the FDA and the
Company.  The  Company has found no  filter-related  transfusion  reactions  and
believe it has satisfied the FDA's post-market  surveillance  requirements.  The
Company  submitted a report to that effect in early March 2000.  It  anticipates
but  cannot  guarantee  that the FDA  will  find its  report  satisfactory.  The
post-market  surveillance  study does not currently affect the Company's ability
to market and sell the r\LS System.

     The  regulations  relating to MDRs require that reports be submitted to the
FDA to report device-related  deaths,  serious  injuries and  malfunctions  that
could result in death or serious  injury were they to recur.  MDRs can result in
agency action such as inspections,  recalls and patient/physician notifications,
and are often  the  basis  for  agency  enforcement  actions.  Because  MDRs are
publicly  available,  they can also  become  the  basis  for  private  lawsuits,
including class actions. Failure to file MDRs constitutes a violation of the law
enforceable under the FDC Act. Depending on their significance,  MDRs could have
a material and adverse effect on the Company's  business,  financial  condition,
results of operations and ability to market its products.

     The   Company's   marketed   products  will  be  subject  to  current  good
manufacturing  practice  regulations for drugs and the quality system regulation
for medical  devices.  The Company  cannot  assure that it or its  suppliers  or
contractors will be able to attain or maintain  compliance with these standards.
In addition, any changes to manufacturing  facilities or methods may require FDA
clearance or approval.

     The nature of  marketing  claims that the Company will be permitted to make
in the  labeling  and  advertising  of its  products  will be  limited  to those
specified  in an FDA  clearance  or approval.  Claims  exceeding  those that are
cleared or approved will constitute violations of the FDC Act. Advertisements of
the  Company's  products will also be subject to regulation by the FTC under the
FTC Act.  The FTC Act  prohibits  unfair  methods of  competition  and unfair or
deceptive  acts in or affecting  commerce.  Violations  of the FTC Act,  such as
failure to have substantiation for product claims,  would subject the Company to
a variety of enforcement actions, including compulsory process, cease and desist
orders and injunctions.  FTC enforcement can result in orders  requiring,  among
other things, limits on advertising,  corrective  advertising,  consumer redress
and recission of contracts.  Violations of FTC enforcement  orders can result in
substantial fines or other penalties.



906583.4
                                      -15-

<PAGE>

     Violations of the FDC Act or regulatory requirements at any time during the
product  development  process,  approval process or after approval may result in
FDA  enforcement  actions,  including  voluntary  or mandatory  recall,  license
suspension or revocation,  seizure of products,  fines, injunctions and/or civil
or criminal penalties.  Any such agency action could have a material and adverse
effect on the Company's business, financial condition and results of operations.

     The Company is also  subject to numerous  and  varying  foreign  regulatory
requirements  governing  the  design  and  conduct  of  clinical  trials and the
manufacturing and marketing of its products. The approval procedure varies among
countries. The time required to obtain foreign approvals often differs from that
required to obtain FDA approval.  Moreover,  approval by the FDA does not ensure
approval by regulatory authorities in other countries.

     The  Company  cannot  predict the nature of any future  laws,  regulations,
interpretations  or  applications.  The Company also cannot  predict what effect
additional  governmental  regulations  or  administrative  orders,  when  and if
promulgated,  would have on its  business in the future.  Any such  requirements
could delay or prevent  regulatory  approval  or  clearance  of  products  under
development.  Any such requirements  could have a material and adverse effect on
its business,  financial condition,  results of operations and ability to market
its products.

Manufacturing and Facilities

     Currently,  the Company occupies approximately 30,000 square feet of leased
office,  laboratory  and  manufacturing  space  in a  facility  in  Marlborough,
Massachusetts  (which  lease  expires in February  2004,  and  provides  for two
five-year renewal options thereafter). In June 2000, the Company plans to occupy
an additional  15,000 square feet in connection  with its expansion  plans.  The
Company  believes that these  facilities are adequate and suitable for its needs
through 2000. See Item 1. "Business -- Strategic Relationships." The facility is
designed to conform to current good manufacturing practice regulations and other
applicable government standards.

     In January 1998,  the Company  received ISO 9001  Registration  and CE mark
EN46001   Certification,   which  was   awarded   by  Bureau   Veritas   Quality
International.  The ISO 9000 and EN46000 Series of  international  standards was
developed  by the  International  Organization  for  Standardization  to promote
homogeneous  quality  processes  through the global  trade  community.  ISO 9001
specifically  addresses requirements for the manufacture,  design,  development,
installation  and service of products and CE EN46001  addresses the requirements
to market medical devices in the European Union.

     For  manufacturing  outside the United  States,  the  Company  will also be
subject to foreign  regulatory  requirements  governing  human clinical  trials,
manufacturing and marketing approval for drugs or biologics and medical devices.
The regulatory requirements may vary widely from country to country. See "--
Government Regulation."



906583.4
                                      -16-

<PAGE>

Source and Availability of Raw Materials

     The Company  acquires  each of the main  components  of its  products  from
separate  single  suppliers.  However,  given  that there are  multiple  sources
available to it for each such  component,  and based upon the Company's  ongoing
relationship with each such supplier, the Company does not believe that the loss
of any of its current  supply  channels  would  result in a material and adverse
effect on its business or its results of operations.

Employees

     As of March 24, 2000, the Company employed a total of 106 persons,  of whom
23 were in research and development, 65 were in manufacturing and support and 18
were in sales and administration.

Relationships with Sepracor and Gambro

     Sepracor.  The Company was  organized  in December  1993 as a  wholly-owned
subsidiary  of  Sepracor.  Sepracor is engaged in the  business of using  chiral
chemistry   to   develop   single-isomer   forms  of   existing,   widely   sold
pharmaceuticals.  Effective  January 1,  1994,  Sepracor  transferred  its blood
filtration  and membrane  filter design  business to the Company in exchange for
3,000,000  shares of Common Stock.  As of March 24, 2000,  Sepracor owned 22% of
the Company's  issued  and  outstanding  Common Stock.  As  of  the date hereof,
two executive officers of Sepracor serve as directors of the Company.

     In September  1998,  the Company  completed a $5 million  revolving line of
credit  arrangement  with a commercial  bank.  Sepracor has  guaranteed to repay
amounts  borrowed under the line of credit.  In exchange for the guarantee,  the
Company granted to Sepracor  warrants to purchase up to 1,700,000  shares of the
Company's  Common Stock at a price of $0.69 per share.  The warrants will expire
in the year 2003 and have certain registration rights associated with them.

     In March 1999, Sepracor purchased an additional  1,333,334 shares of common
stock of the  Company for $1.50 per share and  received  warrants to purchase an
additional 667,000 shares at a price of $1.50 per share. Sepracor is entitled to
certain  rights with respect to the  registration  under the  Securities  Act of
1933,  as amended,  of a total of 6,700,334  shares of Common  Stock,  including
shares of Common Stock  issuable upon exercise of  outstanding  warrants.  These
rights provide that Sepracor may require the Company to register  shares subject
to certain conditions and limitations.

     Any future  arrangements and transactions  between the Company and Sepracor
will  continue  to be on  terms  which  the  Company  determines  are  fair  and
reasonable to the Company.

     Gambro. On May 3, 1999, the Company completed a private placement financing
with Gambro Inc. The stock  subscription  agreement,  which the Company  entered
into with Gambro Inc. in connection with this financing, provides for an initial
investment  of  $9,000,000  in exchange for  4,500,000  shares of the  Company's
Common Stock. The stock subscription agreement also provides Gambro Inc. with an
option to purchase  additional shares of the Company's Common Stock for up to an
aggregate  purchase  price of $3,000,000 at any time between  August 3, 1999 and
May 3, 2000 with the price per share of Common Stock to be based upon the market
price of the Company's Common Stock. In October 1999,




906583.4
                                       17
<PAGE>









Gambro Inc.  exercised  this option in full. In connection  with the exercise of
this option, Gambro Inc. purchased 498,355 shares at a price of $6.02 per share.
The price and number of shares reflects the average price of the Company's stock
in the 30 days prior to the exercise date of October 5, 1999. The  stockholders'
agreement,  which the Company  entered into with Gambro Inc. in connection  with
this  financing,  provides  that Gambro  Inc.  will have  representation  on the
Company's  board  of  directors  of  up  to  two  directors  and  the  Company's
representative committees and contains, among other things, various registration
rights and anti-dilution and standstill provisions. Subject to certain terms and
conditions,  the anti-dilution  provisions  prohibit the Company from selling or
issuing the Company's common stock or securities  convertible into the Company's
Common Stock in any offering to a third party without  offering  Gambro Inc. the
opportunity  to purchase  at the same price and terms that number of  securities
necessary for Gambro Inc. to maintain its beneficial  ownership of the Company's
outstanding  Common  Stock.  Furthermore,  in an  offering  or in certain  other
limited  situations,  the Company  must provide  Gambro Inc.  with notice of the
Company's  intention  to sell as well as a right to  negotiate  with the Company
first for the  purchase  of the  Company's  securities.  Gambro  Inc.  agrees to
certain  restrictions on its ability to sell the Company's Common Stock owned by
it and its  permitted  transferees.  Gambro  Inc.  also  agrees to refrain  from
acquiring  beneficial  ownership of additional  equity or debt securities of the
Company,  engaging in certain proxy solicitation activities,  seeking to control
the  Company's  management,  policies  or  affairs  and taking  certain  actions
relating  to  business  combinations  and  similar  transactions  without  prior
approval  of the  Company's  board  of  directors.  Gambro  Inc.  has  purchased
1,178,680  shares of Common  Stock in this  offering.  Gambro Inc. has agreed to
waive its registration  rights in connection with the registration  statement to
be filed by the Company in connection with this offering.

     In 1998, the Company  completed a distribution  and development  agreement,
which  was  amended  in May  1999,  with  Gambro  Inc.  to act as the  Company's
exclusive  distributor of the Company's r\LS System worldwide,  except for sales
to the American Red Cross. Furthermore, this agreement provides that Gambro Inc.
may (upon mutual agreement by the Company and Gambro Inc.) distribute additional
future  products  developed by the Company that filter blood and its components.
Gambro Inc. markets and sells blood component  apheresis  equipment to the blood
center market.  The agreement with Gambro Inc.  contemplates  the development by
the Company of an OEM filter for use with Gambro Inc.'s Trima(R) Automated Blood
Collection System. The distribution agreement provides for a five year term that
expires  in June 2004,  subject to  automatic  three  year  renewals  unless the
agreement is previously terminated.

Item 2.      Properties

     Currently,  the Company occupies approximately 30,000 square feet of leased
office,  laboratory  and  manufacturing  space  in a  facility  in  Marlborough,
Massachusetts  (which  lease  expires in February  2004,  and  provides  for two
five-year renewal options thereafter). In June 2000, the Company plans to occupy
an additional  15,000 square feet in connection  with its expansion  plans.  The
Company  believes that these  facilities are adequate and suitable for its needs
through 2000. See Item 1. "Business -- Strategic Relationships." The facility is
designed to conform to current good manufacturing practice regulations and other
applicable  government  standards.  See Item 1. "Business --  Manufacturing  and
Facilities."


906583.4
                                      -18-

<PAGE>



Item 3.                    Legal Proceedings

     The  Company is a  defendant  in a lawsuit  brought by Pall  regarding  its
LeukoNet System,  which is no longer made or sold by the Company. In a complaint
filed in November 1996, Pall alleged that the Company's manufacture,  use and/or
sale of the  LeukoNet  System  infringed  upon two  patents  held by Pall.  Pall
dropped  its  allegations  concerning  infringement  of one of the  patents  and
alleges only that the Company's LeukoNet System infringed the '572 Patent.

     With respect to the  allegations  concerning  the '572 Patent,  the Company
answered the  complaint  stating that the LeukoNet  System does not infringe any
claim  of  the  asserted  patents.   Further,  the  Company  counterclaimed  for
declaratory judgment of invalidity,  noninfringement and unenforceability of the
'572 Patent.  Pall amended its complaint to add Lydall,  Inc.,  whose subsidiary
supplied  the filter  media for the  LeukoNet  System,  as a  co-defendant.  The
Company filed for summary judgment of non-infringement, and Pall cross-filed for
summary judgement of infringement at the same time.  Lydall,  Inc. supported the
Company's  motion for summary judgment of  non-infringement,  and filed a motion
for summary  judgment that the asserted claims of the '572 patent are invalid as
a matter of law.  Discovery has been completed in the action.  The court has not
acted on the summary judgment motions.

     On April 5, 1999, the Company and Gambro filed a complaint for  declaratory
relief against Pall in the United States District Court of Colorado. The Company
and Gambro seek  declaratory  relief that the '572  Patent,  the '321 Patent and
Pall's U.S.  Patent No.'s  5,229,012,  5,344,561,  5,501,795  and  5,863,436 are
invalid and not infringed by the Company's  r\LS System and methods of using the
r\LS  System.  Pall moved to dismiss or transfer to the Eastern  District of New
York or, in the alternative, to stay this action. The Company and Gambro opposed
Pall's motion.  On July 16, 1999,  the United States  District Court of Colorado
denied Pall's motion to transfer or, in the alternative, to stay the action, and
the action is proceeding.  On September 30, 1999, the Court denied Pall's motion
to dismiss  the action and the case is  proceeding.  On October 20,  1999,  Pall
submitted a counterclaim  alleging that the Company's r\LS System  infringes its
'572  patent  and that the  Company  and Gambro BCT  tortiously  interfered  and
unfairly competed with Pall's business. On March 22, 2000, Pall filed its second
amended   answer   and   counterclaims   alleging   infringement   of  all   the
patents-in-suit. Pall also added counterclaims against Gambro A.B.

     On April 23,  1999,  Pall filed a complaint  against the Company and Gambro
BCT in the Eastern  District of New York alleging that the Company's r\LS System
infringes  Pall's '572  Patent and that the  Company  and Gambro BCT  tortiously
interfered and unfairly  competed with Pall's  business.  On May 19, 1999,  Pall
amended  its  complaint  and added  Gambro  Inc.,  Gambro A.B.  and  Sepracor as
defendants.  The Company and Gambro have moved to dismiss,  transfer or stay the
action  and Pall has  opposed  the  motion.  There has been no  decision  on the
motion.

     A prior  lawsuit  brought by Pall in February 1996 has  concluded.  In June
1999, the United States Court of Appeals for the Federal Circuit determined that
the LeukoNet  System did not  infringe  claim 39 of the '321 Patent and Pall has
not appealed that decision.

     The  Company  has  engaged  patent  counsel  to  investigate   the  pending
litigations.  The Company believes, based upon its review of these matters, that
a properly informed court should conclude that the manufacture,  use and/or sale
by the Company or its  customers of the  LeukoNet  System and the r\LS

906583.4
                                      -19-

<PAGE>

System  do not  infringe  any  valid  enforceable  claims  of the Pall  patents.
However,  there is no  assurance  that the Company  will  prevail in the pending
litigations, and an adverse outcome in a patent infringement action would have a
material and adverse  effect on the  Company's  financial  condition  and future
business and operations, including the possibility of significant damages in the
litigations and an injunction against the sale of the r\LS System if the Company
does not prevail in the litigations.

     In January 1997, the Company entered into a Restructuring  Agreement of the
debt related to the Company's  acquisition of Novo Nordisk A/S's plasma products
unit. In January 1998, the Company elected to convert all indebtedness under the
approximately  $11,700,000  promissory note which was issued to Novo Nordisk A/S
in connection with the Restructuring Agreement into Common Stock at a conversion
price of $10.50 per share, or 827,375 shares.  The Company also elected to treat
as forgiven $3,000,000 in principal amount of the note, pursuant to the terms of
the note.  Novo Nordisk A/S has contested the conversion of the note,  including
the forgiveness of the $3,000,000 amount.  This dispute,  with or without merit,
could be  time-consuming  and  expensive to litigate or settle if brought into a
court of law, and could  divert  management  attention  from  administering  the
Company's  core  business.  If Novo  Nordisk A/S succeeds on its dispute and the
Company is deemed to have  wrongfully  converted  the  original  note,  then the
827,375  shares of common  stock  issued  to Novo  Nordisk  A/S may no longer be
outstanding and the Company may be obligated to repay certain indebtedness under
the original note.

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

     No matters  were  submitted  to a vote of security  holders of the Company,
through  solicitation  of proxies or  otherwise,  during the last quarter of the
year ended December 31, 1999.


906583.4
                                      -20-

<PAGE>


                      EXECUTIVE OFFICERS OF THE REGISTRANT

     Set forth  below is the name,  age,  position  and a brief  account  of the
business experience of each of the Company's current executive officers.

         Name           Age           Position
         ----           ---           --------

John F. McGuire, III    53   President, Chief Executive Officer and Director

James B. Murphy         43   Senior Vice President, Finance and Administration

Peter C. Sutcliffe      50   Vice President and Chief Operating Officer


     John F. McGuire,  III has served as the Company's Chief Executive  Officer,
President and as one of the Company's  directors since April 1997. Prior to that
time,  Mr.  McGuire  served as Vice  President and General  Manager of Johnson &
Johnson's Ortho Diagnostic  Systems Blood Bank Business Unit since January 1996.
From  March  1995 to  January  1996,  Mr.  McGuire  held  the  position  of Vice
President,  Sales & Marketing,  North America for Johnson & Johnson. From August
1990 to March 1995, Mr. McGuire served as Managing  Director of Ortho Diagnostic
Systems in the United Kingdom and Belgium for Johnson & Johnson.  From September
1988 to August 1990, Mr. McGuire held the position of Marketing Director for the
AIDS and Hepatitis  Business Unit of Johnson & Johnson.  From 1977 to 1988,  Mr.
McGuire  held  various  management  positions  at E. I. du Pont de  Nemours  and
Company,  the  last of  which  was  National  Sales  Manager,  AIDS &  Hepatitis
Business. Mr. McGuire is a member of the board of trustees of the National Blood
Foundation Trust Fund.

     James B. Murphy has served as the Company's Senior Vice President,  Finance
and  Administration  since  February  1996.  From April 1994 to January 1996, he
served as the Company's Vice President and Corporate Controller.  Prior to that,
from  1990 to April  1994,  he  served  as  Corporate  Controller  of  Sepracor.
Previously,  Mr. Murphy held the positions of Senior Corporate Accountant at BBN
Inc. and Senior Accountant at Arthur Andersen LLP.

     Peter C.  Sutcliffe has served as the  Company's  Chief  Operating  Officer
since  April  1998.  From May 1996 to April 1998,  Mr.  Sutcliffe  served as the
Company's Vice President of Manufacturing Operations. From May 1982 to May 1996,
Mr.  Sutcliffe held the position of Vice  President,  Manufacturing  for Corning
Costar Incorporated.  From 1976 to 1982, he was a plant manufacturing manager at
Millipore Corporation.



906583.4
                                      -21-

<PAGE>



                                     PART II

Item 5.    Market for Registrant's Common Equity and Related Stockholder Matters

1.   Market Information.

     The Common Stock of the Company has been  included for quotation on the OTC
bulletin  board under the symbol HMSR since  January 14, 1998.  From October 28,
1997 until January 13, 1998,  the Common Stock was included for quotation on The
Nasdaq  SmallCap  Market under the symbol  HMSRC.  Prior to October 28, 1997 and
since April 7, 1994,  the Common Stock of the Company was included for quotation
on the Nasdaq National Market under the symbol HMSR. Prior to April 7, 1994, the
Company's Common Stock was not publicly  traded.  The following table sets forth
for the periods indicated the range of high and low bid information per share of
the Common Stock as included for quotation on the Nasdaq  National Market or The
Nasdaq SmallCap Market, as the case may be.


              1999                High                  Low
              ----                ----                  ---
         First Quarter            2 1/2                 1 13/32
         Second Quarter           4 7/8                 2 1/8
         Third Quarter            7 3/8                 3 7/8
         Fourth Quarter           6 1/2                 4 1/2


              1998                High                  Low
              ----                ----                  ---
         First Quarter            2 3/16                3/8
         Second Quarter           2 1/16                7/16
         Third Quarter            2 15/32               1 3/16
         Fourth Quarter           2 15/16               7/8

2.   Holders.

     On March 24, 2000, the Company's Common Stock was held by approximately 125
stockholders  of record.  On March 24, 2000, the last reported sale price of the
Company's Common Stock on the OTC bulletin board was $11.

3.   Dividend Information.

     The  Company  has never paid  dividends  on its Common  Stock.  The Company
currently intends to reinvest its earnings,  if any, for use in the business and
does not expect to pay cash dividends in the foreseeable future.



906583.4
                                      -22-

<PAGE>



4.   Sales of Securities.

     In March 2000,  the Company  completed a $28,000,000  private  placement in
which institutional investors purchased 3,730,000 shares of the Company's common
stock at a  purchase  price of $7.50  per  share.  The  Company  has  agreed  to
register, prior to June 2, 2000, such shares for resale.

     On May 3, 1999, the Company  completed a private  placement  financing with
Gambro Inc. The stock  subscription  agreement,  which the Company  entered into
with Gambro Inc. in  connection  with this  financing,  provided  for an initial
investment  of  $9,000,000  in exchange for  4,500,000  shares of the  Company's
Common Stock. The stock subscription agreement also provided Gambro Inc. with an
option to purchase  additional shares of the Company's Common Stock for up to an
aggregate  purchase  price of $3,000,000 at any time between  August 3, 1999 and
May 3, 2000 with the price per share of Common Stock to be based upon the market
price of the Company's Common Stock. In October 1999, Gambro Inc. exercised this
option in full.  In  connection  with the exercise of this  option,  Gambro Inc.
purchased  498,355 shares at a price of $6.02 per share. The price and number of
shares  reflects the average price of HemaSure stock in the 30 days prior to the
exercise date of October 5, 1999.

     In March 1999, Sepracor purchased an additional  1,333,334 shares of common
stock of the  Company for $1.50 per share and  received  warrants to purchase an
additional 667,000 shares at a price of $1.50 per share. Sepracor is entitled to
certain  rights with respect to the  registration  under the  Securities  Act of
1933,  as amended,  of a total of 6,700,334  shares of Common  Stock,  including
shares of Common Stock  issuable upon exercise of  outstanding  warrants.  These
rights provide that Sepracor may require the Company to register  shares subject
to certain conditions and limitations.

     In September  1998,  the Company  completed a $5 million  revolving line of
credit  arrangement  with a commercial  bank.  Sepracor has  guaranteed to repay
amounts  borrowed under the line of credit.  In exchange for the guarantee,  the
Company granted to Sepracor  warrants to purchase up to 1,700,000  shares of the
Company's  Common Stock at a price of $0.69 per share.  The warrants will expire
in the year 2003 and have certain registration rights associated with them.

     In each case, the securities  were issued pursuant to an exemption from the
registration requirements of the Securities Act under Section 4(2).

Item 6.                    Selected Financial Data

<TABLE>
<CAPTION>
STATEMENT OF OPERATIONS DATA
(In thousands, except per share data)

Year Ended December 31,                        1999         1998         1997        1996        1995
                                               ----         ----         ----        ----        ----
Revenues:

<S>                                           <C>         <C>        <C>          <C>          <C>
   Product sales                              $   805     $   25     $  2,357     $  725       $ 534

   Collaborative research and development           -          -            -         54         300
                                              -------     ------     --------     ------       -----
       Total revenues                             805         25        2,357        779         834
                                              -------     ------     --------     ------       -----

Costs and expenses:

   Cost of products sold                        2,408        657        4,158      3,785       1,073
</TABLE>



906583.4
                                      -23-

<PAGE>

<TABLE>
<CAPTION>

<S>                                                      <C>           <C>            <C>            <C>           <C>
   Cost of collaborative research and
       development                                            -               -              -            41            283

   Research and development                               2,681           3,794          3,577         6,128          4,061

   Legal expense related to patents                       1,361           3,340            506           744            152

   Selling, general and administrative                    3,728           4,201          4,458         7,325          3,729

   Restructuring charge                                      -                -          1,215             -              -
                                                        -------         --------      --------       -------       --------

       Total costs and expenses                          10,178          11,992         13,914        18,023          9,298
                                                        -------        --------       --------       -------       --------

Loss from operations                                    (9,373)        (11,967)       (11,557)      (17,244)        (8,464)

Other (expense) income                                  (1,292)           (203)          1,673         1,394          1,014
                                                       --------      ----------       --------     ---------      ---------

Net loss from continuing operations                    (10,665)        (12,170)        (9,884)      (15,850)        (7,450)
                                                       --------       ---------      ---------     ---------      ---------

Discontinued operations:

   Loss from operations of discontinued
   business                                                   -               -              -       (9,550)             -

   Loss on disposal of discontinued business                  -               -              -      (15,198)             -
                                                      ---------      ----------     ----------     ---------      ---------

       Net loss                                      $ (10,665)      $ (12,170)     $  (9,884)     $(40,598)      $ (7,450)
                                                     ----------      ----------     ----------     ---------      ---------

Net loss per common share - basic and diluted:

   Net loss from continuing operations               $   (0.77)      $   (1.35)     $   (1.22)     $  (1.96)      $  (1.20)

   Loss from operations of discontinued
   business                                                   -               -              -        (1.18)              -

   Loss on disposal of discontinued business                  -              -               -        (1.88)              -
                                                     ----------       ---------      ---------     ---------      ---------

       Net loss                                    $     (0.77)     $    (1.35)    $    (1.22)   $    (5.03)     $   (1.20)
                                                   ------------     -----------    -----------   -----------     ----------

Weighted average number of shares of
common stock outstanding - basic and diluted:            13,766           9,025          8,127         8,069          6,205
                                                    -----------      ----------     ----------     ---------     ----------


BALANCE SHEET DATA
(In thousands)



Cash and marketable securities                         $  5,243      $    1,827     $    8,156       $16,724        $47,841

Working capital                                           (327)              37          6,071        14,844         46,905

Total assets                                              9,090           5,655         10,607        20,560         50,212

Capital lease obligations long term                           -              68            289           525            286

Notes payable long-term                                      43           5,073             72             -              -

Convertible subordinated note payable long
term                                                          -               -          8,687         8,687              -

Stockholders' equity (deficit)                            1,227         (2,832)        (1,467)         7,929         48,002

</TABLE>



906583.4
                                      -24-

<PAGE>



Item 7.  Management's Discussion and Analysis of Financial Condition and Results
        of Operation

Overview

     The Company was established in December 1993 as  a wholly-owned  subsidiary
of Sepracor.  Effective as of January 1, 1994, in exchange for 3,000,000  shares
of Common Stock,  Sepracor transferred to the Company its technology relating to
the  manufacture,  use and  sale of  medical  devices  for  the  separation  and
purification  of blood,  blood  products and blood  components  and its membrane
filter design technologies.

     HemaSure  develops and supplies  innovative blood  filtration  technologies
designed to help meet today's increasing demand for a safer, more reliable blood
supply.  The  Company's  blood  filtration  technologies  are designed to reduce
virus-carrying white blood cells (leukocytes) in donated blood to nominal levels
(a process known as "leukoreduction").

     In June 1995,  the Company  received  clearance from the United States Food
and Drug  Administration  (the "FDA") for the LeukoNet  System, a medical device
designed for the removal of contaminating  leukocytes from donated blood. Fiscal
1996 was the first  full year of  commercial  sale of its  LeukoNet  System.  In
February 1998, the Company determined to discontinue  manufacturing the LeukoNet
System and focus on the completion of development and market introduction of its
next generation red cell filtration product, the r\LS System.

     In May 1999, the Company  received 510(k)  clearance from the FDA to market
its r\LS System in the United States.  The Company  initiated  sales of the r\LS
System in the United States in the third quarter 1999.

     All  of the  Company's  other  planned  blood-related  products  are in the
research  and  development  stage,  and  certain of these  products  may require
pre-clinical  and  clinical  testing  prior  to  submission  of  any  regulatory
application  for  commercial  use.  The  Company's  success  will  depend on the
commercial  acceptance  of  the  r\LS  System  and  development  and  commercial
acceptance of the other blood-related products.

Results of Continuing Operations

     Revenues were $805,000 in 1999, $25,000 in 1998 and $2,357,000 in 1997. All
revenues  in  1999,   1998  and  1997  were  from  the  sale  of  the  Company's
leukoreduction  systems.  In  1999,  the  Company  initiated  sales  of its next
generation red blood cell  leukoreduction  system,  the r\LS System. In February
1998, the Company  decided to discontinue the manufacture and sale of its former
leukoreduction  filter, the LeukoNet System,  which accounts for the increase in
revenues  in 1999 from those in 1998 and for the  decrease in 1998 from those in
1997 when all revenues were  attributed  to the LeukoNet  System.  In 1999,  one
customer  represented 66% of total revenues and another customer represented 33%
of total  revenues.  In 1998 one customer  represented 53% of total revenues and
another  customer  represented  10% of total  revenues.  In 1997,  one  customer
represented 86% of total revenues.

     The cost of  products  sold was  $2,408,000  in 1999,  $657,000 in 1998 and
$4,158,000 in 1997. Cost of products sold exceeded  product sales in all periods
due to the high costs associated with low volume

906583.4
                                      -25-

<PAGE>



production  and to the  start-up  costs  of new  product  introduction.  Cost of
products sold in 1997 includes a charge of approximately $800,000 related to the
Company's determination to discontinue  manufacturing the LeukoNet System and to
focus exclusively on its next generation red cell filter.

     Research and development  expenses were  $2,681,000 in 1999,  $3,794,000 in
1998 and  $3,577,000  in 1997.  The  decrease  in 1999  from  1998 is  primarily
attributable  to costs  associated  with the  development  of the Company's next
generation red cell filtration  system, the r\LS System, for which a majority of
the effort was  expended in the 1998  period.  The increase in 1998 over amounts
expended in 1997 is  attributable to costs  associated  with  development of the
Company's r\LS System.

     Legal expense  related to patents were  $1,361,000  in 1999,  $3,340,000 in
1998 and $506,000 in 1997. In 1998 the Company incurred  significant expenses in
connection with expert witness and discovery related activities  associated with
its  outstanding  patent  litigation  with Pall. The decrease in 1999 from those
expended  in  1998  is due to a  reduction  in  these  costs  as  well  as  from
cooperation  with Gambro BCT in connection  with such costs  consistent with the
Company's   distribution  and  development  agreement  with  Gambro.  See  "  --
Litigation."

     Selling,  general and  administrative  expenses  were  $3,728,000  in 1999,
$4,201,000 in 1998 and $4,458,000 in 1997.  The decrease in the amount  expended
in 1999  from  1998 is  primarily  due to a lower  level  of  general  corporate
expenses. The decrease in the amount expended in 1998 from 1997 is primarily due
to a lower  level of sales  and  marketing  expense  associated  with the  lower
revenues in 1998  compared to 1997.  Sales and  marketing  costs may increase in
future  periods  from  current  levels as the Company  continues  its efforts to
market and launch sales of its blood filtration products.

     In April 1997, the Company determined to focus management  resources on its
core business of blood filtration  technologies.  In connection  therewith,  the
Company  incurred  a one-time  restructuring  charge of  $1,215,000  in 1997 for
severance  and  related   charges  in  connection   with  executive   management
departures. At December 31, 1998 all amounts related to this charge were paid.

     Interest income in 1999, 1998 and 1997 primarily represents interest earned
 on available cash and marketable securities balances during those periods.

     The  increase in  interest  expense in 1999  compared to 1998 is  primarily
related  to  amounts  outstanding  on the  Company's  line of  credit  which was
outstanding for all of 1999 and only for approximately three months in 1998. The
decrease in interest expense in 1998 compared to 1997 is primarily  related to a
convertible  subordinated note payable which was outstanding for all of 1997 and
converted to Common Stock in 1998 and lower  average  capital  lease  obligation
balances.

     In September  1997, the Company  reached an  out-of-court  settlement  with
Pharmacia & Upjohn Inc.  arising out of the alleged breach by Pharmacia & Upjohn
Inc. of an agreement  to sell to the Company  Pharmacia & Upjohn  Inc.'s  plasma
pharmaceutical  business located in Stockholm,  Sweden.  The terms of settlement
included  a cash  payment  to the  Company  and the  granting  of an  option  to
Pharmacia  &  Upjohn  Inc.  to  license,  on  a  non-exclusive   basis,  certain
intellectual  property  held by the  Company  and its  subsidiaries  relating to
plasma  fractionation.  The cash payment was  recognized as other income in 1997
and represents the majority of the amount in other income for that year.



906583.4
                                      -26-

<PAGE>


New Accounting Standards

     In June 1998, the Financial  Accounting Standards Board issued Statement of
Financial  Accounting  Standards No. 133 (SFAS 133),  "Accounting for Derivative
Instruments and Hedging Activities." This statement  establishes  accounting and
reporting  standards for derivative  instruments,  including certain  derivative
instruments   embedded  in  other   contracts   (collectively   referred  to  as
derivatives),  and for hedging  activities.  The statement requires companies to
recognize all derivatives as either assets or liabilities,  with the instruments
measured  at fair value.  The  accounting  for  changes in fair value,  gains or
losses  depends  on the  intended  use  of  the  derivative  and  its  resulting
designation.  The statement is effective for all fiscal quarters of fiscal years
beginning after June 15, 2000. The Company does not expect such adoption to have
a material impact on its financial statements.

     In December 1999, the Securities and Exchange Commission (the "Commission")
issued Staff Accounting  Bulletin No. 101 ("SAB 101"),  "Revenue  Recognition in
Financial  Statements," which is effective no later than the quarter ending June
30,  2000.  SAB  101  clarifies  the  Commission's   views  related  to  revenue
recognition  and  disclosure.  The Company  will adopt SAB 101  effective in the
second quarter of 2000 and are presently  determining the effect it will have on
the Company's financial  statements,  but management does not believe the effect
will be material.

Litigation

     The  Company is a  defendant  in a lawsuit  brought by Pall  regarding  the
Company's LeukoNet System,  which is no longer made or sold by the Company. In a
complaint filed in November 1996, Pall alleged that the manufacture,  use and/or
sale of the  LeukoNet  System  infringed  upon two  patents  held by Pall.  Pall
dropped  its  allegations  concerning  infringement  of one of the  patents  and
alleges only that the LeukoNet System infringed Pall's U.S. Patent No. 4,952,572
(the "'572 Patent").

     With respect to the  allegations  concerning  the '572 Patent,  the Company
answered the  complaint  stating that the LeukoNet  System does not infringe any
claim  of  the  asserted  patents.   Further,  the  Company  counterclaimed  for
declaratory judgment of invalidity,  noninfringement and unenforceability of the
'572 Patent.  Pall amended its complaint to add Lydall,  Inc.,  whose subsidiary
supplied  the filter  media for the  LeukoNet  System,  as a  co-defendant.  The
Company filed for summary judgment of non-infringement, and Pall cross-filed for
summary judgement of infringement at the same time.  Lydall,  Inc. supported the
Company's  motion for summary judgment of  non-infringement,  and filed a motion
for summary  judgment that the asserted claims of the '572 patent are invalid as
a matter of law.  Discovery has been completed in the action.  The court has not
acted on the summary judgment motions.

     The Company and Gambro BCT filed a complaint for declaratory relief against
Pall in the United States District Court of Colorado. The Company and Gambro BCT
seek declaratory  relief that the '572 Patent,  Pall's U.S. Patent No. 5,451,321
(the "'321 Patent") and Pall's U.S. Patent No.'s 5,229,012, 5,344,561, 5,501,795
and 5,863,436  are invalid and not  infringed by the  Company's  r\LS System and
methods of using the r\LS  System.  Pall moved to  dismiss  or  transfer  to the
Eastern  District of New York or, in the alternative,  to stay this action.  The
Company and Gambro BCT  opposed  Pall's  motion.  On July 16,  1999,  the United
States  District  Court of Colorado  denied Pall's motion to transfer or, in the
alternative,  to stay the action, and the action is proceeding. On September 30,
1999,  the Court  denied  Pall's  motion to  dismiss  the action and the case is
proceeding. On October 20, 1999,

906583.4
                                      -27-

<PAGE>



Pall submitted a counterclaim  alleging that the Company's r\LS System infringes
its '572 patent and that the Company and Gambro BCT  tortiously  interfered  and
unfairly  competed  with Pall's  business.Pall  has also  asserted that the r\LS
System  infringes  one or more of the other  patents that are the subject of the
lawsuit.

     On April 23,  1999,  Pall filed a complaint  against the Company and Gambro
BCT in the Eastern  District of New York alleging that the Company's r\LS System
infringes  Pall's '572  Patent and that the  Company  and Gambro BCT  tortiously
interfered and unfairly  competed with Pall's  business.  On May 19, 1999,  Pall
amended  its  complaint  and added  Gambro  Inc.,  Gambro A.B.  and  Sepracor as
defendants.  The Company and Gambro BCT have moved to dismiss,  transfer or stay
the action and Pall has opposed  the  motion.  There has been no decision on the
motion.

     A prior  lawsuit  brought by Pall in February 1996 has  concluded.  In June
1999, the United States Court of Appeals for the Federal Circuit determined that
the LeukoNet  System did not  infringe  claim 39 of the '321 Patent and Pall has
not appealed that decision.

     The  Company  has  engaged  patent  counsel  to  investigate   the  pending
litigations.  The Company believes, based upon its review of these matters, that
a properly informed court should conclude that the manufacture,  use and/or sale
by the Company or its  customers of the  LeukoNet  System and the r\LS System do
not infringe any valid enforceable  claims of the Pall patents.  However,  there
can be no assurance  that the Company  will prevail in the pending  litigations,
and an adverse outcome in a patent infringement action would have a material and
adverse  effect on the Company's  financial  condition  and future  business and
operations,  including the possibility of significant damages in the litigations
and an  injunction  against the sale of the r\LS System if the Company  does not
prevail in the litigations.

     On November 1, 1996,  the Company  filed a complaint in the Supreme  Court,
State of New York,  County of New York,  against  Pharmacia & Upjohn Inc. In its
complaint,  the Company  sought  damages  arising  out of the alleged  breach by
Pharmacia  & Upjohn  Inc. of an  agreement  to sell to the  Company  Pharmacia &
Upjohn Inc.'s plasma  pharmaceutical  business located in Stockholm,  Sweden. In
September 1997, the Company reached an out-of-court  settlement with Pharmacia &
Upjohn Inc. The terms of settlement  included a cash payment to the Company and
the  granting  of an  option  to  Pharmacia  &  Upjohn  Inc.  to  license,  on a
non-exclusive basis,  certain intellectual  property held by the Company and its
subsidiaries relating to plasma  fractionation.  The cash payment was recognized
as other income in 1997.

Liquidity and Capital Resources

     The net increase in cash and cash equivalents in 1999 was $3,416,000.  This
net increase is  attributable  to net cash  provided by financing  activities of
$14,472,000  offset  in  part  by net  cash  used  in  operating  activities  of
$10,539,000 and net cash used in investing activities of $517,000.

     Net cash  provided by financing  activities  relates to net  proceeds  from
issuance of Common Stock of $14,724,000  offset in part by repayments of capital
lease  obligations  of  $225,000.  Net  cash  used in  operating  activities  is
primarily  attributable to the net loss of $10,665,000,  a reduction in accounts
payable of $343,000  and  increases  in  accounts  receivable  of  $443,000  and
inventories  of  $600,000,  offset  in part by  non-cash  charges  to  operating
activities of $1,024,000 related to warrant financing costs and depreciation and
amortization  of  $475,000.  Net cash used in  investing  activities  relates to
additions to property and equipment of $517,000.


906583.4
                                      -28-

<PAGE>



     In March 2000,  the Company  completed a $28,000,000  private  placement in
which institutional investors purchased 3,730,000 shares of the Company's common
stock at a  purchase  price of $7.50  per  share.  The  Company  has  agreed  to
register,  prior to June 2, 2000, such shares for resale. The Company intends to
use the proceeds of the financing  for working  capital,  capital  equipment and
general corporate purposes.

     The  Company  believes,  based  on its  current  operating  plan,  that its
existing cash balances  together with the financing  provided in March 2000 will
be sufficient to fund the Company's operations beyond the first quarter 2001. If
the Company's plans or assumptions change, if the Company's assumptions prove to
be inaccurate or if the Company  experiences  unanticipated costs or competitive
pressures,  it may  seek to  raise  additional  capital  by  pursuing  strategic
partnerships,  public or private  equity and/or debt  financing.  If the Company
fails to generate such cash flow or obtain any such financing on terms favorable
to it or if other unforeseen  circumstances  occur, the Company may be unable to
continue to commercialize and market the r\LS System or complete the development
of the Company's proposed products and/or market such products successfully,  or
to continue the Company's current operations as presently conducted,  if at all,
beyond  the  first  quarter  2001.  The  Company's  cash  requirements  may vary
materially  from  those  now  planned  because  of  factors  such as  successful
development of products, results of product testing, approval process at the FDA
and similar  foreign  agencies,  commercial  acceptance of its products,  patent
developments and the introduction of competitive products.

     On May 3, 1999, the Company  completed a private  placement  financing with
Gambro Inc. The stock  subscription  agreement,  which the Company  entered into
with Gambro Inc. in  connection  with this  financing,  provided  for an initial
investment  of  $9,000,000  in exchange for  4,500,000  shares of the  Company's
Common Stock. The stock subscription agreement also provided Gambro Inc. with an
option to purchase  additional shares of the Company's Common Stock for up to an
aggregate  purchase  price of $3,000,000 at any time between  August 3, 1999 and
May 3, 2000 with the price per share of Common Stock to be based upon the market
price of the Company's Common Stock. In October 1999, Gambro Inc. exercised this
option in full.  In  connection  with the exercise of this  option,  Gambro Inc.
purchased  498,355 shares at a price of $6.02 per share. The price and number of
shares  reflects the average price of HemaSure stock in the 30 days prior to the
exercise date of October 5, 1999.

     In March 1999,  Sepracor  purchased  an  additional  1,333,334  shares in a
private  placement  of  Common  Stock of the  Company  for  $1.50  per share and
received  warrants to purchase an additional  667,000 shares at a price of $1.50
per share.  The financing  agreement  contains certain  registration  rights and
warrant exercise provisions.

     In September  1998,  the Company  completed a $5 million  revolving line of
credit  arrangement  with a commercial bank. As of December 31, 1999, the entire
$5 million was outstanding  under the line. The revolving line of credit,  which
expires in August  2000,  is being used to help  finance the  Company's  working
capital requirements and for general corporate purposes.  Amounts borrowed under
the line bear  interest  at the  bank's  prime  lending  rate plus 1/2%  payable
quarterly in arrears. The  weighted-average  borrowing rate for the period ended
December 31, 1999 was 8.67%.  The Company  recorded  interest expense related to
borrowings under the line of $434,000 and $93,000 for the periods ended December
31,  1999 and  1998,  respectively.  The  credit  agreement  contains  customary
covenants and provisions. The bank has a first lien on all assets of the Company
including its intellectual property.


906583.4
                                      -29-

<PAGE>



    Sepracor, the Company's largest shareholder, has guaranteed to repay amounts
borrowed under the line of credit.  In exchange for the  guarantee,  the Company
granted to Sepracor warrants to purchase up to 1,700,000 shares of the Company's
Common Stock at a price of $0.69 per share. The warrants will expire in the year
2003 and have certain  registration  rights  associated with them.  HemaSure has
placed a value of  $1,938,000  on the  1,700,000  warrants as of the date of the
final  agreement and is amortizing this deferred  financing  charge on a monthly
basis over the term of the line of credit. The Company amortized  $1,024,000 and
$189,000 of this deferred  finance charge and recorded it as interest expense in
the  Consolidated  Statements of Operations  for the periods ended  December 31,
1999 and 1998, respectively.

     In April 1997, the Company determined to focus management  resources on its
core business of blood filtration  technologies.  In connection  therewith,  the
Company  incurred  a one-time  restructuring  charge of  $1,215,000  in 1997 for
severance  and  related   charges  in  connection   with  executive   management
departures. At December 31, 1998 all amounts related to this charge were paid.

     In March 1997, the Company exercised its right, under the lease arrangement
of its Marlborough,  Massachusetts  facility, to have a portion of its leasehold
improvements financed and received $140,000 in connection with this arrangement.
This amount will be repaid in 60 equal monthly installments at a rate of 12% per
annum. As of December 31, 1999,  there was a balance of $73,000  remaining to be
paid on this note.

     In January 1997, the Company  entered into a  Restructuring  Agreement with
respect to the  indebtedness  incurred  by the  Company in  connection  with its
acquisition of the plasma pharmaceutical business unit of Novo Nordisk. Pursuant
to the Restructuring Agreement,  approximately  $23,000,000 of indebtedness owed
to Novo  Nordisk  was  restructured  by way of  issuance  by the Company to Novo
Nordisk  of a 12%  convertible  subordinated  promissory  note in the  principal
amount of approximately  $11,700,000,  which was due and payable on December 31,
2001,  with  interest  payable  quarterly  (provided  that  up to  approximately
$3,000,000 would be forgiven in certain circumstances). Approximately $8,500,000
of the  reduction  of  such  indebtedness  was  forgiven;  such  forgiveness  is
reflected  in the 1996  Statement  of  Operations  as a reduction of the loss on
disposal of the  discontinued  plasma  business.  The remainder of the reduction
represented a net amount due from Novo Nordisk to the Company related to various
service  arrangements  between  the two  companies.  The amount  included in the
balance  sheet at  December  31,  1997  and  1996  includes  the  effect  of the
Restructuring  Agreement net of the $3,000,000 contingency amount to reflect the
most probable result of the Company's decision to exit the plasma business.  All
amounts outstanding under such note were convertible by either party, commencing
January 1998, into shares of Common Stock at a conversion  price equal to $10.50
per share.  In December  1997,  the Company's  Danish  subsidiary  was placed in
bankruptcy  and the  Company  notified  the  holder of the note of its intent to
convert in January 1998,  $8,687,000  of debt,  which it believes was the entire
amount outstanding as of the date of conversion. On January 6, 1998, the Company
converted  the note,  pursuant to its terms,  into  shares of Common  Stock at a
conversion price of $10.50 per share, or 827,375 shares.  The holder of the note
has contested  the  conversion of the note,  including  the  forgiveness  of the
$3,000,000 amount. The Company believes that such claims are without merit.

     In  1994,  in  collaboration   with  Sepracor  and  certain  of  its  other
subsidiaries,  the  Company  executed  an  equipment  leasing  arrangement  that
provided  for a total  of  $2,000,000  to  Sepracor  and  certain  of its  other
subsidiaries  for  purposes  of  financing  capital  equipment.   Under  certain
circumstances,  Sepracor is the guarantor of any amounts  outstanding under this
financing arrangement. In October 1996, the

906583.4
                                      -30-

<PAGE>



Company  executed  a  replacement  leasing  arrangement  for the  benefit of the
Company only with the same leasing  company  providing  $1,100,000  of equipment
lease  financing.  This  arrangement  terminated  in  March  1997.  All  amounts
outstanding  under the 1994 leasing facility are being repaid under the original
terms of that  leasing  arrangement.  There was  $71,000  outstanding  under all
leasing arrangements as of December 31, 1999.

Future Operating Results

     Certain of the  information  contained  in this  Annual  Report,  including
information  with  respect  to  the  development  and  commercialization  of the
Company's  products under development and the Company's other plans and strategy
for its business, consists of forward-looking statements. Important factors that
could  cause  actual  results  to  differ  materially  from the  forward-looking
statements include the following:

     The Company  believes that the  performance of its  blood-related  products
will be competitive  with products sold by other vendors of blood filtration and
transfusion  products and may encounter  significant  competition in the sale of
such products from biotechnology,  pharmaceutical and hospital supply companies.
In  the  leukoreduction   field,  several  of  the  Company's  competitors  have
substantially  greater  resources,  manufacturing  and  marketing  capabilities,
research and  production  staffs,  and production  facilities  than the Company.
Moreover,  some of the Company's  competitors are significantly  larger than the
Company,  have greater experience in preclinical testing,  human clinical trials
and other regulatory  approval  procedures.  In addition,  many of the Company's
competitors  have  access  to  greater  capital  and other  resources,  may have
management  personnel with more experience than that of the Company and may have
other advantages over the Company in conducting certain businesses and providing
certain  services.  There can be no  assurance  that the Company will be able to
compete  effectively  against  such  companies.  The Company is a defendant in a
lawsuit brought by Pall regarding its LeukoNet  System,  which is no longer made
or sold by the  Company.  In  addition,  the  Company  and  Gambro  BCT  filed a
complaint for  declaratory  relief  against Pall in the United  States  District
Court of Colorado  regarding  six patents  related to its r\LS System.  Pall has
filed a complaint  against the Company and Gambro BCT in the Eastern District of
New York  alleging  that the  Company's  r\LS  System  infringes  one of  Pall's
patents.

     The  Company  believes,  based  on its  current  operating  plan,  that its
existing cash balances  together with the financing  provided in March 2000 will
be sufficient to fund the Company's operations beyond the first quarter 2001. If
the Company's plans or assumptions change, if the Company's assumptions prove to
be inaccurate or if the Company  experiences  unanticipated costs or competitive
pressures,  it may  seek to  raise  additional  capital  by  pursuing  strategic
partnerships,  public or private  equity and/or debt  financing.  If the Company
fails to generate such cash flow or obtain any such financing on terms favorable
to it or if other unforeseen  circumstances  occur, the Company may be unable to
continue to commercialize and market the r\LS System or complete the development
of the Company's proposed products and/or market such products successfully,  or
to continue the Company's current operations as presently conducted,  if at all,
beyond  the  first  quarter  2001.  The  Company's  cash  requirements  may vary
materially  from  those  now  planned  because  of  factors  such as  successful
development of products, results of product testing, approval process at the FDA
and similar  foreign  agencies,  commercial  acceptance of its products,  patent
developments and the introduction of competitive products.

     The customers for the Company's  potential products are a limited number of
national and regional blood centers,  which collect,  store and distribute blood
and blood  products.  In the United States,  the American Red Cross collects and
distributes approximately 50% of the nation's supply of blood products.

906583.4
                                      -31-

<PAGE>



Other major blood centers  include the New York Blood  Center,  Blood Centers of
America,  America's  Blood  Centers  and United  Blood  Services,  each of which
distributes  6% to 12% of the nation's  supply of blood and blood  products.  In
Europe,  various national blood transfusion  services or Red Cross organizations
collect,  store and distribute  virtually all of their respective nation's blood
and  blood  products   supply.   The  Company's   principal   competitors   have
long-standing  relationships  with  these  blood  centers  and  there  can be no
assurance that the Company will be successful in marketing its products to these
centers.

     In August  1998,  the  Company  completed  an amended and  restated  Master
Strategic  Alliance  Agreement with the American Red Cross BioMedical  Services,
which provides for, among other things,  the  development  and  enhancement of a
number of filtration products,  based on the Company's core technology including
red blood cell leukoreduction,  leukocyte recovery,  platelet filtration,  whole
blood filtration and tumor cell filtration.  Pursuant to the strategic  alliance
agreement,  the  Company  entered  into a  master  purchase  agreement  with the
American Red Cross that  provides for the sale of the r\LS System by the Company
to the American Red Cross on specified terms.

     In 1998, the Company  completed a distribution  and development  agreement,
which  was  amended  in May  1999,  with  Gambro  Inc.  to act as the  Company's
exclusive  distributor  of its r\LS  System  worldwide,  except for sales to the
American Red Cross.  Furthermore,  this agreement  provides that Gambro Inc. may
(upon mutual  agreement by the Company and Gambro  Inc.)  distribute  additional
future products developed by the Company that filter blood and its components.

     In May 1999, the Company  received 510(k)  clearance from the FDA to market
its r\LS System in the United States.  The Company  initiated  sales of the r\LS
System  in the  United  States  in the  third  quarter  1999.  If the  Company's
agreements with the American Red Cross are terminated,  or not implemented,  for
any  reason,  the  Company's  business,   financial  condition  and  results  of
operations could be materially and adversely  affected.  If Gambro Inc. does not
successfully  market  and  sell  the  Company's  products  or  the  distribution
agreement  is  terminated  for any reason,  the  Company's  business,  financial
condition and results of operations could be materially and adversely affected.

     All of  the  Company's  other  planned  blood  filtration  and  transfusion
products are in the research and development stage. The Company will be required
to conduct significant research, development,  testing and regulatory compliance
activities on these products that,  together with  anticipated  costs  expenses,
could to result in  additional  losses  through 2000.  The Company's  ability to
achieve  a  profitable   level  of  operations   will  depend  on   successfully
implementing its supply and distribution  agreements for its current product and
completing  development,  obtaining  regulatory  approvals and achieving  market
acceptance of its other blood-related products.

     Some or all of the Company's blood filtration and transfusion  products may
require  preclinical and clinical  testing prior to submission of any regulatory
application for commercial use. The Company does not expect regulatory  approval
for  commercial  sale in the United States of any of its other planned  products
before the end of 2000.

     To succeed in the implementation of the Company's  business  strategy,  the
Company must implement effective planning and operating processes.  In addition,
to manage  anticipated  growth,  the Company must continue to expand and upgrade
core technologies,  continue to implement and improve its operational, financial
and  management  information  systems,  and hire,  train and  retain  additional
qualified

906583.4
                                      -32-

<PAGE>



personnel.  The Company  has  limited  experience  with the  manufacture  of our
products on a commercial  scale. The Company's systems and procedures may not be
adequate  to  support  its  operations,  and its  management  may not be able to
achieve the rapid execution necessary to exploit the market for its products and
services.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

     Not applicable.

Item 8.  Financial Statements and Supplementary Data

     The financial  statements  filed as part of this Annual Report on Form 10-K
are provided under Item 14 below.

Item 9.  Changes in and Disagreements on Accounting and Financial  Disclosure

     Not applicable.

906583.4
                                      -33-

<PAGE>



                                    PART III

Items 10-13.

     The information required for Part III in this Annual Report on Form 10-K is
incorporated by reference from the Company's  definitive proxy statement for the
Company's  2000  Annual  Meeting  of  Stockholders.  Such  information  will  be
contained in the sections of such proxy statement  captioned "Stock Ownership of
Certain  Beneficial Owners and Management,"  "Election of Directors," "Board and
Committee Meetings,"  "Compensation for Directors,"  "Compensation for Executive
Officers"  and "Certain  Relationships  and Related  Transactions."  Information
regarding  executive officers of the Company is also furnished in Part I of this
Annual  Report  on Form  10-K  under  the  heading  "Executive  Officers  of the
Registrant."


906583.4
                                      -34-

<PAGE>



                                     PART IV

Item 14.     Exhibits, Financial Statement Schedules, and Reports on Form 8-K


         a (1)           Financial Statements
                         HemaSure Inc. Consolidated Financial Statements as of
                         December 31, 1999 and for each of the three years in
                         the period ended December 31, 1999. See pages F-1
                         through F-7, which are included herein.

         a (2)           Financial Statement Schedules
                         All schedules are omitted because they are
                         inapplicable, not required or the information is
                         included in the consolidated financial statements or
                         the notes thereto.

         a (3)           Exhibits

                         The exhibits listed in the Exhibit Index immediately
                         preceding the exhibits are filed as part of this Annual
                         Report on Form 10-K.

          (b)            No Current Reports on Form 8-K were filed by the
                         Company during the last quarter of the period covered
                         by this report.

     The following  trademarks are mentioned in this Annual Report on Form 10-K:
HemaSure r/LS and LeukoNet.


906583.4
                                      -35-
<PAGE>

                                  HemaSure Inc.
<TABLE>
<CAPTION>

                       Index to Financial Statements                                                         Page
                       -----------------------------
<S>                                                                                                          <C>

Report of Independent Accountants..........................................................................  F-2

Consolidated Balance Sheets at December 31, 1999 and 1998..................................................  F-3

Consolidated Statements of Operations for the Years
Ended December 31, 1999, 1998 and 1997.....................................................................  F-4

Consolidated Statements of Stockholders' Equity (Deficit)
for the Years Ended December 31, 1999, 1998 and 1997.......................................................  F-5

Consolidated Statements of Cash Flows for the Years
Ended December 31, 1999, 1998 and 1997.....................................................................  F-6

Notes to Consolidated Financial Statements.................................................................  F-7

</TABLE>





906583.4
                                       F-1

<PAGE>



                        REPORT OF INDEPENDENT ACCOUNTANTS

To the Board of Directors and Stockholders
of HemaSure Inc.:

                  In our opinion, the accompanying consolidated balance sheets
and the related consolidated statements of operations, stockholders' equity
(deficit) and cash flows present fairly, in all material respects, the financial
position of HemaSure Inc. at December 31, 1999 and 1998, and the results of its
operations and its cash flows for each of the three years in the period ended
December 31, 1999, in conformity with accounting principles generally accepted
in the United States. 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 auditing standards generally accepted in the
United States, 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.

                                         /s/ PricewaterhouseCoopers LLP

Boston, Massachusetts
February 4, 2000
  except for Note Q for
  which the date is
  March 2, 2000

906583.4
                                       F-2

<PAGE>



HemaSure Inc.
Consolidated Balance Sheets

December 31,
(In thousands, except par value amounts)

<TABLE>
<CAPTION>

ASSETS                                                                                       1999               1998
                                                                                             ----               ----
Current assets:
<S>                                                                                       <C>               <C>
         Cash and cash equivalents (Note B)                                               $ 5,243           $  1,827
         Accounts receivable (Note D)                                                         443                  -
         Inventories (Note E)                                                                 806                206
         Deferred financing costs (Note H)                                                    725              1,024
         Prepaid expenses and other current assets                                            276                326
                                                                                        ---------          ---------

         Total current assets                                                               7,493              3,383

Property and equipment, net (Note F)                                                        1,547              1,505
Deferred financing costs long-term (Note H)                                                     -                725
Other assets                                                                                   50                 42
                                                                                       ----------         ----------

                  Total assets                                                            $ 9,090            $ 5,655
                                                                                          =======            =======

LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT)
Current liabilities:

         Accounts payable                                                                 $ 1,199            $ 1,542
         Accrued expenses (Note G)                                                          1,520              1,549
         Current portion of notes payable (Note H)                                          5,030                 27
         Current portion of capital lease obligations (Note G)                                 71                228
                                                                                        ---------

         Total current liabilities                                                          7,820              3,346

Capital lease obligations (Note G)                                                              -                 68
Notes payable (Note H)                                                                         43              5,073

                  Total liabilities                                                         7,863              8,487
                                                                                          -------            -------

Commitments and contingencies (Notes G, H and I) Stockholders' equity (deficit)
(Notes K and L):
         Preferred stock, $0.01 par value, 1,000 shares authorized, none issued
            and outstanding in 1999 and 1998
         Common stock, $0.01 par value, authorized shares 35,000
            in 1999, issued and outstanding
            15,823 in 1999 and 9,088 in 1998                                                  158                 91
         Additional paid-in capital                                                        86,241             71,584
         Accumulated deficit                                                             (85,172)           (74,507)
                                                                                         --------          ---------
         Total stockholders' equity (deficit)                                               1,227            (2,832)
                                                                                            -----          ---------

                     Total liabilities and stockholders' equity (deficit)                 $ 9,090           $  5,655
                                                                                          =======           ========
</TABLE>

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


906583.4
                                       F-3

<PAGE>



HemaSure Inc.
Consolidated Statements of Operations


<TABLE>
<CAPTION>

Year Ended December 31,
(In thousands, except per share amounts)                                      1999               1998              1997
                                                                              ----               ----              ----


<S>                                                                    <C>                 <C>                <C>
Revenue                                                                $       805         $       25         $   2,357

Costs and expenses:
         Cost of products sold                                               2,408                657             4,158
         Research and development                                            2,681              3,794             3,577
         Legal expense related to patents                                    1,361              3,340               506
         Selling, general and administrative                                 3,728              4,201             4,458
         Restructuring charge                                                    -                  -             1,215
                                                                     -------------      -------------         ---------
         Total costs and expenses                                           10,178             11,992            13,914
                                                                         ---------          ---------          --------

Loss from operations                                                       (9,373)           (11,967)          (11,557)
Other income (expense):
         Interest income                                                       201                169               577
         Interest expense                                                  (1,493)              (372)           (1,401)
         Other income                                                            -                  -             2,497
                                                                      ------------      -------------          --------
Net loss                                                                 $(10,665)          $(12,170)         $ (9,884)
                                                                         =========          =========         =========

Net loss per share - basic and diluted:                                 $   (0.77)         $   (1.35)        $   (1.22)
                                                                        ==========         ==========        ==========

Weighted average number of shares of common stock
      outstanding - basic and diluted                                       13,766              9,025             8,127

</TABLE>

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



906583.4
                                      F-4

<PAGE>



HemaSure Inc.
Consolidated Statements of Stockholders' Equity (Deficit)

Year ended
December 31, 1999, 1998
and 1997 (In thousands)
<TABLE>
<CAPTION>

                                                                                                                         Total
                                                                Additional                                            Stockholders'
                                            Common Stock          Paid-in       Unearned                 Accumulated     Equity
                                       Shares         Amount      Capital     Compensation      Other      Deficit      (Deficit)
                                      --------        ------     ---------    ------------      -----     ---------     ---------


<S>                                          <C>            <C>      <C>               <C>           <C>     <C>             <C>
Balance at December 31, 1996                 8,098          $81      $60,702           $(398)        $(3)    $(52,453)       $7,929

Issuance of common stock to
   employees under stock plans                  66            1          176                                                    177

Unearned compensation amortization                                                       309                                    309

Other                                                                                                  2                          2

Net loss                                                                                                       (9,884)       (9,884)
                                         ---------      -------     --------       ---------             -------------   -----------


Balance at December 31, 1997                 8,164           82       60,878             (89)         (1)     (62,337)       (1,467)

Issuance of common stock to
   employees under stock plans                  97            1           89                                                     90

Issuance of common stock for debt              827            8        8,679                                                  8,687

Issuance of warrants                                                   1,938                                                  1,938

Unearned compensation amortization                                                        89                                     89

Other                                                                                                  1                          1

Net loss                                                                                                      (12,170)      (12,170)
                                         ---------      -------     --------       ---------             -------------   -----------


Balance at December 31, 1998                 9,088           91       71,584               -           -      (74,507)       (2,832)

Issuance of common stock to
   employees under stock plans                 404            4          813                                                    817
Issuance of common stock
    in private placements, net of
    issuance costs of $93                    6,331           63       13,844                                                 13,907

Net loss                                                                                                      (10,665)      (10,665)
                                         ---------      -------     --------       ---------             -------------   -----------

Balance at December 31, 1999                15,823   $      158   $   86,241    $       -    $      -     $   (85,172)   $    1,227
                                            ======   ==========   ==========    ============ ===========  ============   ==========
</TABLE>

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


906583.4
                                       F-5

<PAGE>



HemaSure Inc.
Consolidated Statements of Cash Flows
Year ended December 31,
(In thousands)

<TABLE>
<CAPTION>

                                                                                      1999             1998              1997
                                                                                      ----             ----              ----

Cash flows from operating activities:
<S>                                                                              <C>             <C>                <C>
   Net loss                                                                      $(10,665)       $ (12,170)         $ (9,884)
   Adjustments to reconcile net loss to net
      cash used in operating activities:
        Financing costs related to warrants                                          1,024              189                 -
        Impairment of assets                                                             -                -               475
        Depreciation and amortization                                                  475              479               859
        Accretion of marketable securities discount                                      -               20                 4
        Loss on disposal of equipment                                                    -                5                 -
   Changes in operating assets and liabilities:
        Net assets of discontinued business                                              -                -               500
        Accounts receivable                                                          (443)              436             (153)
        Inventories                                                                  (600)             (48)               218
        Prepaid expenses and other current assets                                       50               21                33
        Accounts payable                                                             (343)              666             (736)
        Accrued expenses                                                              (29)            (297)               273
        Other assets                                                                   (8)             (10)                20
                                                                               -----------       ----------         ---------

   Net cash used in operating activities                                          (10,539)         (10,709)           (8,391)
                                                                                  --------         --------           -------

   Cash flows from investing activities:

        Purchases of marketable securities                                               -         (20,255)          (99,752)
        Maturities of marketable securities                                              -           27,117           104,235
        Unrealized holding loss of available for sale marketable securities              -                1                 2
        Additions to property and equipment                                          (517)            (422)             (220)
                                                                                     -----            -----             -----

   Net cash provided by (used in) investing activities                               (517)            6,441             4,265
                                                                                     -----            -----             -----

   Cash flows from financing activities:

        Net proceeds from issuance of common stock                                  14,724               90               177
        Borrowing from notes payable arrangements                                        -            5,000               140
        Repayment of notes payable                                                    (27)              (9)              (31)
        Repayments of capital lease obligations                                      (225)            (260)             (241)
                                                                                   -------           ------            ------

   Net cash provided by financing activities                                        14,472            4,821                45
                                                                                    ------            -----           -------

   Net (decrease) increase in cash and cash equivalents                              3,416              553           (4,081)
   Cash and cash equivalents at beginning of period                                  1,827            1,274             5,355
                                                                                   -------          -------           -------

   Cash and cash equivalents at end of period                                       $5,243           $1,827            $1,274
                                                                                    ======           ======            ======

   Supplemental schedule of cash flow information:
        Cash paid during the year for interest                                       $ 453             $503            $1,072

   Noncash investing and financing activities:
        Acquisition of fixed assets financed by capital leases                   $       -        $       -         $      38
        Common stock issued for convertible subordinated note                    $       -           $8,687        $        -
        Value of warrants issued for guaranteed line of credit                   $       -           $1,938        $        -

</TABLE>

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

906583.4
                                       F-6

<PAGE>



HemaSure Inc.
Notes to Consolidated Financial Statements

A.      THE COMPANY:

Nature of the Business

         HemaSure Inc. (the "Company") is utilizing its proprietary filtration
technologies to develop products to increase the safety of donated blood and to
improve certain blood transfusion procedures. The Company's currently-marketed
blood filtration product ("r/LS System") is designed for use by blood centers
and hospital blood banks worldwide. From the Company's inception through the
first quarter of fiscal 1996, HemaSure had sold non-blood related filter
products primarily to Sepracor Inc. ("Sepracor"), a related party, for use in
chemical processing applications. Subsequently and throughout 1997, the
Company's revenue was derived from the commercial sales of its LeukoNet System,
a medical device designed for the removal of contaminating leukocytes from
donated blood. In February 1998, the Company determined to discontinue
manufacturing the LeukoNet System and focus on the completion of development and
market introduction of its next-generation red cell filtration product. In May
1999, the Company received 510(k) clearance from the U.S. Food and Drug
Administration ("FDA") to market its r/LS System in the United States. The
Company initiated sales of the r/LS System in the United States in the third
quarter 1999.

         The Company is subject to risks common to companies in the medical
technology industry, including, but not limited to, development by the Company
or its competitors of new technological innovations, dependence on key
personnel, protection of proprietary technology, and compliance with regulations
of the FDA and similar foreign regulatory authorities and agencies.

         Since its inception, the Company has suffered recurring losses from
operations and, as of December 31, 1999, had an accumulated deficit of $85.2
million. Other than the Company's r\LS System, all of its planned blood-related
products are in the research and development stage, and certain of these
products that the Company is currently developing may require pre-clinical and
clinical testing prior to submission of any regulatory application for
commercial use. The Company's success will depend on the commercial acceptance
of its r\LS System and the development and commercial acceptance of its other
planned blood-related products. The Company believes that the funds currently
available, including the funds raised in March 2000 (Note Q) will be sufficient
to fund operations through at least the next twelve months.

B.       SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:

Cash and Cash Equivalents

         The Company considers all demand deposits, money market instruments and
repurchase agreements to be cash and cash equivalents. Cash equivalents of
$4,743,000 and $2,138,000 and at December 31, 1999 and 1998, respectively,
consist of repurchase agreements with a commercial bank. The carrying amount
approximates fair value because of the short maturity of those instruments.

Marketable Securities

         Management determines the appropriate classification of its investments
in debt and equity securities at the time of purchase. The Company held no
marketable securities at December 31, 1999 and 1998.

Inventories

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

Property and Equipment

         Property and equipment are stated at cost. Costs of major additions and
betterments are capitalized; maintenance and repairs, which do not improve or
extend the life of the respective assets, are charged to

906583.4
                                       F-7

<PAGE>



operations. On disposal, the related cost and accumulated depreciation or
amortization is removed from the accounts and any resulting gain or loss is
included in the results of operations. Depreciation is computed using the
straight-line method over the estimated useful lives of the assets. All
laboratory, manufacturing and office equipment have estimated useful lives of
three to 10 years.

Revenue Recognition

         Revenues from product sales are recognized when goods are shipped.

Research and Development

         Research and development costs are expensed in the year incurred.

Net Loss Per Share

         The Company follows Statement of Financial Accounting Standards No.
128, "Earnings Per Share" ("SFAS 128"), which established standards for
computing and presenting earnings per share ("EPS"). Net loss per common share
is based on the weighted average number of shares of common stock outstanding
during each period. Potential common stock has not been included because the
effect would be antidilutive. The potential common stock of the Company consist
of common stock warrants (see Notes C and H), stock options (see Note L) and a
convertible subordinated note payable (see Note I). The Company had 4,757,000,
4,214,000 and 2,846,000 potential common stock shares as of December 31, 1999,
1998, and 1997, respectively. The convertible subordinated note was converted
into 827,375 shares of common stock of the Company in January 1998.

Income Taxes

         Deferred income taxes are accounted for under the asset and liability
method. Deferred tax assets and liabilities reflect the estimated future tax
consequences attributable to tax benefit carryforwards and to "temporary
differences" between amounts of assets and liabilities for financial reporting
purposes and such amounts as measured by tax laws. A valuation reserve is
established if it is more likely than not that all or a portion of the deferred
tax asset will not be realized.

         Net operating losses of the Company incurred while operating as a
division of Sepracor are not available for carryforward because the Company's
results for those periods were included in the tax returns of Sepracor.
Additionally, based upon the Internal Revenue Code and changes in company
ownership, utilization of the Company's net operating loss may be subject to an
annual limitation.

Comprehensive Income

         For all periods presented, net income and comprehensive income are the
same due to the realization of all previously unrealized gains and losses in the
statement of operations.

New Accounting Standards

         In June 1998, the Financial Accounting Standards Board issued Statement
of Financial Accounting Standards No. 133 ("SFAS 133"), "Accounting for
Derivative Instruments and Hedging Activities." This statement establishes
accounting and reporting standards for derivative instruments, including certain
derivative instruments embedded in other contracts (collectively referred to as
"derivatives"), and for hedging activities. The statement requires companies to
recognize all derivatives as either assets or liabilities, with the instruments
measured at fair value. The accounting for changes in fair value, gains or
losses depends on the intended use of the derivative and its resulting
designation. The statement is effective for all fiscal quarters of fiscal years
beginning after June 15, 2000. The Company does not expect such adoption to have
a material impact on its financial statements.

         In December 1999, the Commission issued Staff Accounting Bulletin No.
101 ("SAB 101"), "Revenue Recognition in Financial Statements," which is
effective no later than the quarter ending June 30, 2000. SAB 101

906583.4
                                       F-8

<PAGE>



clarifies the Commission's views related to revenue recognition and disclosure.
The Company will adopt SAB 101 in the second quarter of 2000 and is presently
determining the effect it will have on the Company's financial statements,
although management does not believe the effect will be material.

Use of Estimates in the Preparation of Financial Statements

         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 December 31, 1999 and 1998
and the reported amounts of revenues and expenses during the years ended
December 31, 1999, 1998 and 1997. Actual results could differ from those
estimates.

C.       AGREEMENTS WITH SEPRACOR:

         The Company was formerly a wholly-owned subsidiary of Sepracor. As of
January 31, 2000, Sepracor owned 27% of the common stock, $.01 par value, of the
Company (the"Common Stock").

         Under a Technology Transfer and License Agreement, Sepracor transferred
to the Company all technology owned or controlled by Sepracor, including trade
secrets, patents and patent applications, that relates to and is used in
researching, developing or manufacturing products in the Company Field as
defined in the agreement. Further, Sepracor granted an exclusive license to the
Company for any improvements to the transferred technology, which were
developed, or otherwise acquired, by Sepracor during the period beginning on the
date of the Technology Transfer and License Agreement and terminating on the
earlier of January 1, 1998 or the acquisition of Sepracor or the Company (the
"Effective Period"). The Company granted to Sepracor an exclusive license to the
transferred technology for the development, manufacture, use or sale of any
products within the field of chiral synthesis, chiral separations and the
development, manufacture, use or sale of chiral drugs and chiral drug
intermediates, as well as a non-exclusive license to the transferred technology
for the development, manufacture, use or sale of any products outside of the
Company Field. All licenses were royalty-free. Sepracor also granted the Company
a right of first refusal to any product, which Sepracor proposed to sell, or
license a third party to sell during the Effective Period, for use within the
Company Field.

         In addition, beginning in April 1998, Sepracor was entitled to certain
rights with respect to the registration under the Securities Act of 1933, as
amended, of a total of 3,000,000 shares of common stock related to the
technology transfer and establishment of the Company in 1993. These rights
provide that Sepracor may require the Company, on two occasions, to register
shares having an aggregate offering price of at least $5,000,000, subject to
certain conditions and limitations.

         In September 1998, the Company obtained a $5 million revolving line of
credit arrangement with a commercial bank. Sepracor has guaranteed repayment of
amounts borrowed under the line of credit. In exchange for the guarantee, the
Company granted to Sepracor warrants to purchase up to 1,700,000 shares of the
Company's common stock at a price of $0.69 per share. The warrants will expire
in the year 2003 and have certain registration rights associated with them. (See
Note H)

         In March 1999, the Company completed a private placement financing with
Sepracor in which the Company received $2,000,000 in exchange for 1,333,334
shares of the Company's common stock and warrants to purchase an additional
667,000 shares of common stock at $1.50 per share. The warrants will expire in
the year 2004 and have certain registration rights associated with them. In
certain circumstances, the Company is entitled to require Sepracor to exercise
these warrants.

D.       ACCOUNTS RECEIVABLE:

         The Company's 1999 and 1998 trade receivables primarily represent
amounts due for product sales. The allowance for doubtful accounts was $5,000
and $7,000 at December 31, 1999 and 1998, respectively.

         The Company performs ongoing credit evaluations of its customers and
generally does not require collateral.

906583.4
                                       F-9

<PAGE>




E.       INVENTORIES:

         Inventories consist of the following at December 31:


(In thousands)                                               1999         1998
                                                             ----         ----
Raw materials                                             $   393    $     206
Work in Progress                                              401            -
Finished goods                                                 12            -
                                                         --------   ----------

                                                           $  806     $  206
                                                         ========   ==========


F.       PROPERTY AND EQUIPMENT

         Property and equipment consist of the following at December 31:

<TABLE>
<CAPTION>

(In thousands)                                                             1999                  1998
                                                                           ----                  ----
<S>                                                                    <C>                   <C>
Laboratory and manufacturing equipment                                 $  1,479              $    874
Leased laboratory and manufacturing equipment                               505                   505
Office equipment                                                            858                   759
Leasehold improvements                                                      772                   766
                                                                        -------
                                                                          3,614                 2,904

Accumulated depreciation and amortization                               (2,324)               (1,849)
                                                                        -------

                                                                          1,290                 1,055
Construction in progress                                                    257                   450
                                                                       --------

                                                                       $  1,547              $  1,505
                                                                       ========              ========
</TABLE>


         Depreciation and amortization expense was $475,000, $391,000 and
$548,000, in 1999, 1998 and 1997, respectively. In conjunction with its
determination to discontinue manufacture of the LeukoNet System in February
1998, a provision for impairment of $475,000 for manufacturing and related
assets was recorded for the period ended December 31, 1997.

         Accumulated amortization of assets under lease was $106,000 and
$395,000 as of December 31, 1999 and 1998, respectively.


906583.4
                                      F-10

<PAGE>



G.       ACCRUED EXPENSES AND COMMITMENTS AND CONTINGENCIES:

         Accrued expenses consist of the following at December 31:



(In thousands)                              1999                1998
                                            ----                ----
Compensation                              $  189              $   43
Professional fees                            155                 104
Interest on notes payable                     41                  26
Customer refunds                             175                 175
Services                                     678                 750
Miscellaneous                                282                 451
                                          ======             =======

                                          $1,520              $1,549
                                          ======              ======

Lease Obligations

         The Company leased certain laboratory, research and office space from
Sepracor through 1995. In 1995, the Company executed a lease for these facility
requirements, which commenced in February 1996 and extends through February
2004. The lease provides for two five-year renewal options. Under the terms of
the lease, the Company is required to pay its allocated share of taxes and
operating costs in addition to the base annual rent.

         In 1994, the Company, in collaboration with Sepracor and certain of its
other subsidiaries, executed an equipment leasing arrangement that provided for
a total of $2,000,000 to these companies for purposes of financing capital
equipment. In October 1996, the Company executed a separate follow-on equipment
leasing arrangement that provided $1,100,000 of equipment financing through
March 31, 1997. The Company has leased various laboratory, manufacturing and
computer equipment under noncancelable capital leases. Terms of arrangements
with the leasing company contain bargain purchase provisions at the expiration
of the lease term, which range from 36 months to 42 months. In some instances,
the Company is required to make a deposit of 20% of the original equipment cost,
which earns interest at an annual rate of 4%. As of December 31, 1999 the
Company had $68,000 on deposit at the leasing company under this leasing
arrangement. Under certain circumstances, Sepracor is the guarantor of debt
incurred to acquire equipment under the leasing facilities. The interest rate
charged on the Company's capital leases ranges from 14% to 21%.



906583.4
                                      F-11

<PAGE>



         Future minimum payments under all noncancelable leases in effect at
December 31, 1999 are as follows:

<TABLE>
<CAPTION>

(In thousands)                                                    Operating            Capital
Year                                                                 Leases             Leases
- ----                                                                 ------             ------
<S>                                                                  <C>               <C>
2000                                                                 $  236            $    74
2001                                                                    236                  -
2002                                                                    236                  -
2003                                                                    236                  -
2004                                                                     20                  -
                                                                    -------          ---------
Total minimum lease payments                                         $  964                 74
                                                                     ------           --------
Less amount representing interest                                                            3
Present value of minimum lease payments                                                $    71
                                                                                       =======
</TABLE>

Based on the borrowing rates currently available to the Company for capital
leases with similar terms and average maturities, the fair value of capital
leases approximates the carrying value.

         The total charged to rent expense for all noncancelable leases
including amounts for building maintenance, utilities and other operating costs
was $660,000, $833,000, and $803,000, in 1999, 1998, and 1997, respectively.

         In December 1999, the Company entered into an exclusive five-year
manufacturing and supply agreement with a major supplier of a component to the
Company's product. The agreement contains minimum purchase requirements in
future years, which if not met could require the Company to purchase certain
production equipment of the supplier as defined in the agreement. The supplier,
under certain conditions, will acquire such equipment during fiscal years 2000
and 2001. The agreement also contains provisions under which the agreement could
become non-exclusive under certain conditions as defined in the agreement and
for extensions of the term of the agreement.

H.       NOTES PAYABLE

         Notes payable consist of the following at December 31:



(In thousands)                                    1999                   1998
                                                  ----                   ----
Leasehold improvements financing               $    73               $    100
Revolving line of credit                         5,000                  5,000
                                                 -----                  -----
                                                 5,073                  5,100
Less current portion                             5,030                     27
                                                 -----                -------
                                               $    43                $ 5,073
                                               =======                =======

         In March 1997, the Company exercised its right, under the lease, to
have a portion of its leasehold improvements financed and received $140,000 in
connection with this arrangement. This amount will be repaid in 60 equal monthly
installments with an interest rate of 12% per annum.

         In September 1998, the Company completed a $5 million revolving line of
credit arrangement with a commercial bank. As of December 31, 1999, the entire
$5 million was outstanding under the line. The revolving line of credit, which
expires in August 2000, is being used to help finance the Company's working
capital requirements and for general corporate purposes. Amounts borrowed under
the line bear interest at the bank's prime lending rate plus 1/2% payable
monthly in arrears. The weighted average borrowing rate for the period ended
December 31, 1999 was 8.67%. For the period ended December 31, 1999, the Company
recorded interest expense related to borrowings under the line of $434,000. The
credit agreement contains customary covenants and provisions. The bank has a
first lien on all assets of the Company including its intellectual property.





906583.4
                                      F-12

<PAGE>



         Sepracor, the Company's largest shareholder, has guaranteed to repay
amounts borrowed under the line of credit. In exchange for the guarantee, the
Company granted to Sepracor warrants to purchase up to 1,700,000 shares of the
Company's common stock at a price of $0.69 per share. The warrants will expire
in the year 2003 and have certain registration rights associated with them.
HemaSure has placed a value of $1,938,000 on the 1,700,000 warrants as of the
date of the final agreement and is amortizing this deferred financing charge on
a monthly basis over the term of the line of credit. For the periods ended
December 31, 1999 and 1998 the Company amortized $1,024,000 and $189,000,
respectively, of this deferred finance charge and recorded it as interest
expense in the Statement of Operations.

I.       CONVERTIBLE SUBORDINATED NOTE PAYABLE

         In May 1996, the Company acquired the plasma product unit of Novo
Nordisk A/S, a Denmark corporation ("Novo Nordisk"), through its Danish
subsidiary, HemaSure A/S (the "Denmark Acquisition"). The purchase price for the
transaction was comprised of a combination of promissory notes, convertible
subordinated notes (which would convert to common stock of the Company or a
subsidiary of the Company) and additional consideration payable in 1998 in cash
or stock, at the option of the Company, which would not be paid in certain
events. On February 20, 1997, the Company's board of directors voted to
discontinue the development and operation of the Danish Plasma Business,
retroactive to December 31, 1996.

         In January 1997, the Company entered into a Restructuring Agreement of
the debt related to the Denmark Acquisition. Pursuant to the Restructuring
Agreement, approximately $23,000,000 of indebtedness owed to Novo Nordisk was
restructured by way of issuance by the Company to Novo Nordisk of a 12%
convertible subordinated promissory note in the principal amount of
approximately $11,700,000, which was due and payable on December 31, 2001, with
interest payable quarterly (provided that up to approximately $3,000,000 would
be forgiven in certain circumstances). Approximately $8,500,000 of the reduction
of such indebtedness was forgiven. The remainder of the reduction represented a
net amount due from Novo Nordisk to the Company related to various service
arrangements between the two companies. The amount included in the balance sheet
at December 31, 1997 included the effect of the Restructuring Agreement net of
the $3,000,000 contingency amount to reflect the most probable result of the
Company's decision to exit the plasma business. In December 1997, the Company
notified the holder of the note of its intent to convert in January 1998
$8,687,000 of debt, which it believes was the entire amount outstanding as of
the date of conversion. On January 6, 1998, the Company converted the note,
pursuant to its terms, into shares of common stock at a conversion price of
$10.50 per share, or 827,375 shares. The holder of the note has contested the
conversion of the note, including the forgiveness of the $3,000,000 amount. The
Company believes that such assertions are without merit.

J.       SEGMENT INFORMATION

         The Company operates exclusively in the blood filtration business,
which the Company considers to be one business segment.

         Revenue from significant unaffiliated customers are as follows:


Year Ended December 31:           1999                 1998               1997
                                  ----                 ----               ----
Customer A.                       66%                  53%                86%
Customer B.                       33%                  -                  -
Customer C.                       -                    10%                -

K.       STOCKHOLDERS' EQUITY (DEFICIT)

         In March 1999, the Company completed a private placement financing with
Sepracor in which the Company received $2,000,000 in exchange for 1,333,334
shares of the Company's common stock and warrants to purchase an additional
667,000 shares of common stock at $1.50 per share. The warrants will expire in
the year 2004 and have certain registration rights associated with them. In
certain circumstances, the Company is entitled to require Sepracor to exercise
these warrants.



906583.4
                                      F-13

<PAGE>



         On May 3, 1999, the Company completed a private placement financing
with Gambro Inc ("Gambro"). The stock subscription agreement, which the Company
entered into with Gambro Inc. in connection with this financing, provided for an
initial investment of $9,000,000 in exchange for 4,500,000 shares of the Company
common stock. The stock subscription agreement also provided Gambro Inc. with an
option to purchase additional shares of the Company's common stock for up to an
aggregate purchase price of $3,000,000 at any time between August 3, 1999 and
May 3, 2000 with the price per share of common stock to be based upon the market
price of the Company's common stock. In October 1999, Gambro Inc. exercised this
option in full. In connection with the exercise of this option, Gambro Inc.
purchased 498,355 shares at a price of $6.02 per share. The price and number of
shares reflected the average price of the Company's stock in the 30 days prior
to the exercise date of October 5, 1999.

L.       STOCK OPTION PLANS

         Statement of Financial Accounting Standards No. 123, "Accounting for
Stock-Based Compensation" ("SFAS No. 123"), encourages, but does not require
companies to record compensation cost for stock-based employee compensation
plans at fair value. The Company has chosen to continue to account for
stock-based compensation using the intrinsic value method prescribed in
Accounting Principles Board Opinion No. 25, "Accounting for Stock Issued to
Employees," and related interpretations. Accordingly, compensation cost for
stock options is measured as the excess, if any, of the quoted market price of
the Company's stock at the date of the grant over the amount an employee must
pay to acquire the stock.

         The Company has two stock options plans currently in effect under which
future grants may be issued: the 1994 Stock Option Plan, as amended, and the
1994 Director Option Plan, as amended (collectively, the "Plans"). A total of
3,000,000 shares have been authorized by the Company for grants of options or
shares, of which 155,000 are still available for grant. Stock options granted
during 1999 and 1998 generally have a maximum term of ten years and vest ratably
over a period of two to five years.

906583.4
                                                       F-14

<PAGE>



         A summary of the Company's stock option activity for the years ended
December 31 follows:
<TABLE>
<CAPTION>


                                               Number of Options          Weighted Average
                                                  (In thousands)            Exercise Price
- ----------------------------------------------------------------------------------------

<S>                                                        <C>                     <C>
Outstanding at December 31, 1996                           2,373                   $  9.24
Granted                                                    1,262                   $  3.02
Exercised                                                   (24)                   $  2.25
Terminated                                               (1,592)                    $12.06
                                                         -------

Outstanding at December 31, 1997                           2,019                   $  3.25
Granted                                                    2,029                   $  0.72
Exercised                                                      -                         -
Terminated                                               (1,534)                   $  3.06
                                                         -------

Outstanding at December 31, 1998                           2,514                   $  1.31
Granted                                                      302                   $  5.27
Exercised                                                  (363)                   $  2.02
Terminated                                                  (63)                   $  0.94
                                                            ----

Outstanding at December 31, 1999                           2,390                   $  1.72
                                                           =====                   =======
</TABLE>

   The following table summarizes the status of the Company's stock options at
December 31, 1999:
<TABLE>
<CAPTION>


                         OPTIONS OUTSTANDING                                            OPTIONS EXERCISABLE
- -------------------------------------------------------------------------------------------------------------------------

                                                   Weighted          Weighted           Number
                                  Number            Average          Average         Exercisable         Weighted
                              Outstanding As       Remaining         Exercise           As of             Average
                                Of 12/31/99       Contractual         Price            12/31/99          Exercise
Range of Exercise Prices      (In thousands)         Life                           (In thousands)         Price
- -------------------------------------------------------------------------------------------------------------------


<S>                                <C>               <C>                <C>              <C>             <C>
      $   .63   -   $   .94        1,581             8.1                $  .64           408             $   .65
      $  1.25   -   $  1.75          294             8.5                $ 1.28            65             $  1.34
      $  2.00   -   $  3.50          183             4.9                $ 2.54           138             $  2.25
      $  3.88   -   $  5.94          284             9.6                $ 5.51             5             $  5.50
      $ 12.38   -   $ 16.25           48             6.3                $14.74            40             $ 15.17
                                  ------             ---                -----            ---             -------
                                   2,390             8.0                $ 1.72           656             $  1.98
</TABLE>

         The weighted average grant date fair value for options granted during
1999, 1998 and 1997 was $3.57, $0.49 and $2.04 per option, respectively. The
fair value of these options at date of grant was estimated using the Black-
Scholes model with the following weighted average assumptions for 1999, 1998 and
1997: risk-free interest rate of 5.5%; dividend yields of 0%; volatility factor
of the market price of the Company's common stock of 75%; and a weighted average
expected life of the options of 5.5 years.

         During 1994 and prior to the Company's initial public offering, options
to purchase 482,000 shares of common stock were granted under the Plans at an
exercise price of $2.00 per share. The estimated fair market value on the date
of grant was $4.00 per share. The Company recorded compensation expense of
$89,000 and $309,000 in 1998 and 1997, respectively, related to these options.

         In January 1998, the Company adopted a one time stock option exchange
program. Upon employee consent, the program provides for the grant to each
employee of a new stock option in exchange for the cancellation of the old stock
option. The new stock option, granted at fair market value at date of issuance,
will become exercisable for a number of shares of common stock equal to the
number of shares covered by the old stock option.



906583.4
                                      F-15

<PAGE>



         In 1995, the Company adopted the 1995 Employee Stock Purchase Plan (the
"Stock Purchase Plan"). Under the Stock Purchase Plan, an aggregate of 500,000
shares of common stock may be purchased by employees at 85% of market value on
the first or last day of each six -month offering period, whichever is lower,
through accumulation of payroll deductions ranging from 1% to 10% of
compensation as defined, subject to certain limitations. Options were exercised
to purchase 41,071 shares for a total of $117,000 during the year ended December
31, 1999 and 96,695 shares for a total of $88,000 during the year ended December
31, 1998. At December 31, 1999, 291,397 shares of common stock were reserved for
future issuance under the plan.

         Had compensation cost for the Company's stock option plans been
determined based on the fair value at the grant date for awards in 1999, 1998
and 1997 consistent with the provisions of SFAS No. 123, the Company's net loss
and net loss per share would have been reduced to the pro forma amounts
indicated below. The application of SFAS No. 123 to the employee stock purchase
plan would not result in a significant difference from reported net income and
earnings per share.
<TABLE>
<CAPTION>


                                                                          1999                1998              1997
                                                                          ----                ----              ----
<S>                                                                  <C>                <C>               <C>
Net loss - as reported                                               $(10,665)          $ (12,170)        $  (9,884)
Net loss - pro forma                                                 $(11,274)          $ (12,610)         $(10,415)
Net loss per share - as reported - basic and diluted                 $  (0.77)         $    (1.35)        $   (1.22)
Net loss per share - pro forma - basic and diluted                  $   (0.82)         $    (1.40)        $   (1.28)
</TABLE>

         The pro forma effect on net income for 1999, 1998 and 1997 is not
representative of the pro forma effect on net income in future years because it
does not take into consideration pro forma compensation expense related to
grants made prior to 1995 or anticipated future option activity.

         In connection with the initial public offering, the Company granted to
the underwriter an option to purchase 217,500 shares of common stock at an
exercise price equal to 150% of the initial public offering price or $10.50 and
subject to adjustment in certain circumstances. The option was exercisable at
any time or from time to time after April 14, 1995 and before April 14, 1999.
The option was not exercised.


906583.4
                                      F-16

<PAGE>



M.       INCOME TAXES

         The components of the Company's deferred tax assets and liabilities are
as follows at December 31:
<TABLE>
<CAPTION>


 (In thousands)                                                                       1999                     1998
                                                                                      ----                     ----
Deferred taxes:
<S>                                                                                <C>                      <C>
            Net operating loss carryforwards                                       $31,315                  $21,463
            Research and development expense capitalization                          4,392                    3,892
            Tax credit carryforwards                                                 1,235                      999
            Inventory reserves                                                          20                       43
            Deferred compensation                                                      285                      284
            Accrued charges not paid                                                   512                      466
            Other                                                                        7                       21
            Property and equipment                                                       1                     (16)
                                                                               -----------
                                                                                    37,767                   27,152
Valuation allowance                                                               (37,767)                 (27,152)
                                                                                  --------                 --------
Net deferred taxes                                                             $         -              $         -
                                                                               ===========              ===========
</TABLE>

         Due to the uncertainty surrounding the realization of the favorable tax
attributes in future tax returns, the Company has placed a valuation allowance
against its otherwise recognizable net deferred tax assets.

         The Company's statutory and effective tax rates were 34% and 0%,
respectively, for 1999, 1998 and 1997. The effective tax rate was 0% due to a
net operating loss and the non-recognition of any net deferred tax asset. At
December 31, 1999, the Company had federal and state tax net operating loss
carryforwards ("NOLs") of approximately $73,000,000 and $67,000,000,
respectively, to offset future regular taxable earnings. The federal and state
NOLs begin to expire in 2009 and 2000. Approximately $4,000,000 of state NOLs
expired in 1999. The Company has research and development tax credits of
approximately $690,000 and $520,000, respectively, which both begin to expire in
2009. The Company has a state investment tax credit carryforward of
approximately $20,000, which begins to expire in 2000.

N.       AGREEMENTS

         In July 1999, the Company entered into a master purchase agreement with
the American Red Cross that provides for the sale of the r\LS System by the
Company to the American Red Cross on specified terms. The master purchase
agreement provides for a thirty-eight month term expiring on August 31, 2002,
subject to, among other things, earlier termination by the American Red Cross in
certain circumstances. Under the master purchase agreement, the American Red
Cross is required to purchase specified minimum annual quantities of the r\LS
System, subject to certain terms and conditions. The term of the master purchase
agreement may be extended by one year in certain circumstances if the American
Red Cross fails to meet its minimum purchase obligation in the third year of the
agreement.

         In August 1998, the Company completed an amended and restated Master
Strategic Alliance Agreement with the American Red Cross BioMedical Services,
which provides for, among other things, the development and enhancement of a
number of filtration products, based on the Company's core technology. The
agreement has a term of five years, unless previously terminated, and can be
renewed or extended. In connection with this agreement, the American Red Cross
is eligible to receive warrants to purchase common stock of the Company up to a
maximum of 400,000 shares based on certain milestones and at a price of $1.51
per share, as determined at the date of this agreement.

         In 1998, the Company completed a distribution and development
agreement, which was amended in May 1999, with Gambro Inc. to act as the
Company's exclusive distributor of the Company's r\LS System worldwide, except
for sales to the American Red Cross. Under the amended distribution and
development agreement, Gambro Inc. is required to purchase specified minimum
annual quantities of the r\LS System, subject to certain terms and conditions.
Furthermore, this agreement provides that Gambro Inc. may, upon mutual agreement
by the Company and Gambro Inc., distribute additional future products developed
by us that filter blood and its


906583.4
                                      F-17

<PAGE>



components. The distribution agreement provides for a five-year term that
expires in June 2004, subject to automatic three-year renewals unless the
agreement is previously terminated.

O.       EMPLOYEES' SAVINGS PLAN

         The Company has a 401(k) plan for all employees. Under the provisions
of the plan, employees may voluntarily contribute up to 15% of their
compensation subject to statutory limitations. In addition, the Company can make
a matching contribution at its discretion. In 1999, 1998 and 1997, the Company
provided matching contributions of approximately $40,000, $0, and $34,000,
respectively.

P.       LITIGATION

         The Company is a defendant in a lawsuit brought by Pall Corporation
("Pall") regarding the LeukoNet System, which is no longer made or sold by the
Company. In a complaint filed in November 1996, Pall alleged that the
manufacture, use and/or sale of the LeukoNet System infringed upon two patents
held by Pall. Pall dropped its allegations concerning infringement of one of the
patents and alleges only that the LeukoNet System infringed Pall's U.S. Patent
No. 4,952,572 (the "'572 Patent").

         With respect to the allegations concerning the '572 Patent, the Company
answered the complaint stating that the LeukoNet System does not infringe any
claim of the asserted patents. Further, the Company counterclaimed for
declaratory judgment of invalidity, noninfringement and unenforceability of the
'572 Patent. Pall amended its complaint to add Lydall, Inc., whose subsidiary
supplied the filter media for the LeukoNet System, as a co-defendant. The
Company filed for summary judgment of non-infringement, and Pall cross-filed for
summary judgement of infringement at the same time. Lydall, Inc. supported the
Company's motion for summary judgment of non- infringement, and filed a motion
for summary judgment that the asserted claims of the '572 patent are invalid as
a matter of law. Discovery has been completed in the action. The court has not
acted on the summary judgment motions.

         The Company and Gambro BCT filed a complaint for declaratory relief
against Pall in the United States District Court of Colorado. The Company and
Gambro BCT seek declaratory relief that the '572 Patent, Pall's U.S. Patent No.
5,451,321 ("'321 Patent") and Pall's U.S. Patent Nos. 5,229,012, 5,344,561,
5,501,795 and 5,863,436 are invalid and not infringed by the Company's r\LS
System and methods of using the r\LS System. Pall moved to dismiss or transfer
to the Eastern District of New York or, in the alternative, to stay this action.
The Company and Gambro BCT opposed Pall's motion. On July 16, 1999, the United
States District Court of Colorado denied Pall's motion to transfer or, in the
alternative, to stay the action, and the action is proceeding. On September 30,
1999, the Court denied Pall's motion to dismiss the action and the case is
proceeding. Pall submitted a counterclaim alleging that the r\LS System
infringes the'572 patent and that the Company and Gambro BCT tortiously
interfered and unfairly competed with Pall's business. Pall has also asserted
that the r\LS System infringes one or more of the other patents that are the
subject of the lawsuit.

         On April 23, 1999, Pall filed a complaint against the Company and
Gambro BCT in the Eastern District of New York alleging that the r\LS System
infringes the '572 Patent and that the Company and Gambro BCT tortiously
interfered and unfairly competed with Pall's business. On May 19, 1999, Pall
amended its complaint and added Gambro Inc., Gambro A.B., a Swedish company, of
which Gambro Inc. is a business unit, and Sepracor as defendants. The Company
and Gambro BCT have moved to dismiss, transfer or stay the action and Pall has
opposed the motion. There has been no decision on the motion.

         The Company has engaged patent counsel to investigate the pending
litigations. The Company believes, based upon its review of these matters, that
a properly informed court should conclude that the manufacture, use and/or sale
by the Company or its customers of the LeukoNet System and the r\LS System do
not infringe any valid enforceable claims of the Pall patents. However, there
can be no assurance that the Company will prevail in the pending litigations,
and an adverse outcome in a patent infringement action would have a material and
adverse effect on the Company's financial condition and future business and
operations, including the possibility of significant damages in the litigations
and an injunction against the sale of the r\LS System if the Company does not
prevail in the litigations.


906583.4
                                      F-18

<PAGE>



         A prior lawsuit brought by Pall in February 1996 has concluded. In June
1999, the United States Court of Appeals for the Federal Circuit determined that
the LeukoNet System did not infringe claim 39 of the '321 Patent and Pall has
not appealed that decision.

Q.       SUBSEQUENT EVENT

         In March 2000, the Company completed a $28,000,000 private placement in
which institutional  investors purchased 3,730,000 shares of its common stock at
a purchase price of $7.50 per share.  The Company has agreed to register,  prior
to June 2, 2000, 2,551,320 of such shares for resale. The Company intends to use
the proceeds of the private placement for working capital, capital equipment and
general corporate purposes.

         The Company  entered into an agreement with Command  effective  January
31, 2000 that provides for Command, on a non-exclusive  basis, to (i) act as its
manufacturer  and supplier of dry bags used in its r\LS System and (ii) assemble
the filters used in its r\LS System,  subject to certain  terms and  conditions.
The  agreement  has a term of three  years,  subject  to an  automatic  one-year
extension  in the event the  Company  fails to  purchase a  specified  number of
products by the third year and, also,  upon the mutual  agreement by the Company
and Command.  Thereafter,  the agreement  will be subject to automatic  one-year
renewals unless the agreement is previously terminated.

         Under the  agreement,  the  Company is  required  to purchase a minimum
number of dry bags used in its r\LS  System  and  assembly  requirements  of the
filters used in its r\LS System, in each case at agreed upon prices. Pursuant to
the agreement,  pricing is fixed for the first three years,  subject to the risk
of price fluctuations in respect of raw materials, overhead and labor. Under the
Company's supply and assembly  agreement with Command,  the Company is obligated
to  provide  to Command  90 days  before  each year of the  supply and  assembly
agreement  forecasts  for  anticipated  purchases  of the dry bags and  assembly
requirements for the upcoming 12-month period.







906583.4
                                      F-19

<PAGE>



                                   SIGNATURES


   Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized, on the 30th day of
March, 2000.

                            HEMASURE INC.


                            By:       /s/ John F. McGuire, III
                                     -------------------------
                                          John F. McGuire, III
                                          President and Chief Executive Officer

         Pursuant to the requirements of the Securities Exchange Act of 1934,
this report has been signed below by the following persons on behalf of the
registrant and in the capacities and on the dates indicated.
<TABLE>
<CAPTION>


                Signature                                    Title                             Date
                ---------                                    -----                             ----

<S>                                         <C>                                       <C>
/s/ John F. McGuire, III                    President, Chief Executive                March 30, 2000
- ---------------------------
John F. McGuire, III                        Officer and Director (Principal
                                            Executive Officer)

/s/ James B. Murphy                         Senior Vice President, Finance            March 30, 2000
- ---------------------------
James B. Murphy                             and Administration (Principal
                                            Financial Officer)

/s/ Timothy J. Barberich                    Director                                  March 30, 2000
- ---------------------------
Timothy J. Barberich

/s/ David S. Barlow                         Director                                  March 30, 2000
- ---------------------------
David S. Barlow

/s/ Frank Corbin                            Director                                  March 30, 2000
- ---------------------------
Frank Corbin

/s/ Justin E. Doheny                        Director                                  March 30, 2000
- ---------------------------
Justin E. Doheny

/s/ Edward C. Wood                          Director                                  March 30, 2000
- ---------------------------
Edward C. Wood
</TABLE>


906583.4
                                       S-1

<PAGE>
                                  EXHIBIT INDEX

The following exhibits are filed as part of this Annual Report on Form 10-K:


<TABLE>
<CAPTION>

       Exhibit No.                                              Description
       ----------                                               -----------
<S>                      <C>

2.1(6)                   Heads of Agreement, dated as of January 31, 1996,
                         between the Company and Novo Nordisk A/S.
3.1(1)                   Certificate of Incorporation of the Company.
3.2(1)                   By-Laws of the Company.
4.1(1)                   Specimen Certificate for shares of Common Stock, $.01
                         par value, of the Company.
4.2(9)                   Registration Rights Agreement, dated January 23, 1997, by and among the
                         Company and Novo Nordisk A/S
4.3(10)                  Registration Rights Agreement, dated as of September 15, 1998, between the
                         Company and Sepracor.
4.4(11)                  Warrant Agreement, dated as of September 15, 1998,
                         between the Company and Sepracor.
4.5(11)                  Warrant Certificate, dated as of September 15, 1998,
                         between the Company and Sepracor.
4.6(13)                  Registration Rights Agreement, dated as of  March 23, 1999, between the
                         Company and Sepracor.
4.7(13)                  Warrant  Agreement,  dated  as of  March 23,  1999, between the Company and
                         Sepracor.
4.8(13)                  Warrant Certificate, dated  as of  March  23,  1999, between the Company and
                         Sepracor.
4.9(14)                  Stock Subscription Agreement, dated as of May 3, 1999, between the Company
                         and COBE.
4.10(14)                 Stockholder's Agreement, dated as of May 3, 1999, between the Company and
                         COBE.
10.1(9)                  1994 Stock Option Plan, as amended.
10.2(9)                  1994 Director Option Plan.
10.3(1)                  Form of Technology Transfer and License Agreement between the Company and
                         Sepracor Inc.
10.4(6)                  Lease Agreement for 140 Locke Drive, Marlborough, MA,
                         dated as of November 1995, between the Company and
                         First Marlboro Development Trust.
10.5(4)                  Employment Agreement between the Company and Dr. Hans
                         Heiniger, dated January 10, 1994.


935681.2

<PAGE>




10.6(7)                  Asset Purchase Agreement dated as of May 2, 1996
                         between the Company, HemaPharm Inc., HemaSure A/S and
                         Novo Nordisk A/S.
10.7(8)                  Restructuring Agreement, dated January 23, 1997,
                         between the Company, HemaPharm Inc., HemaSure A/S and
                         Novo Nordisk A/S.
10.8(9)                  Convertible Subordinated Note Due December 31, 2001 in
                         the amount of U.S. $11,721,989, issued by the Company
                         to Novo Nordisk A/S, dated January 23, 1997.
10.9(9)                  Amendment to the Company's 1994 Director Option Plan, dated June 25, 1996.
10.10(9)                 Amendment to the Company's 1994 Director Option Plan, effective as of May 16,
                         1996.
10.11(9)                 Amendment to the Company's 1994 Stock Option Plan, dated June 25, 1996.
10.12(9)                 Amendment to the Company's 1994 Stock Option Plan, effective as of May 16,
                         1996.
10.13(9)                 Sublease Agreement, between the Company and Novo
                         Nordisk A/S, dated May 2, 1996, for the Premises
                         (Denmark), as amended.
10.14(9)                 Sublease Agreement between the Company and Novo
                         Nordisk A/S, dated May 2, 1996, for the Warehouse
                         (Denmark), as amended.
10.15(12)                Employment Agreement between the Company and John F. McGuire, dated April
                         1, 1997.
10.16(12)                Settlement Agreement, dated September 1997, by and among the Company,
                         HemaSure AB, HemaPharm Inc., Pharmacia & Upjohn Inc. and Pharmacia &
                         Upjohn AB.
10.17(10)                1995 Employee Stock Purchase Plan, as amended.
10.18(11)                Revolving  Credit and  Security  Agreement,  dated as of September  15,  1998,
                         between  the  Company  and  Fleet National Bank.
10.19(11)                Intellectual  Property Security  Agreement,  dated as of September  15,  1998,
                         between  the  Company  and  Fleet National Bank.
10.20(11)                Promissory Note, dated as of September 15, 1998, made by the Company in
                         favor of Fleet National Bank.
10.21(11)                Amended and Restated Master Strategic Alliance Agreement between the
                         Company and the American Red Cross.
10.22(14)                Senior Management Retention Agreement, dated as of December 7, 1998, between
                         the Company and John F. McGuire.
10.23(14)                Senior Management Retention Agreement, dated as of December 15, 1998,
                         between the Company and James B. Murphy.
10.24(14)                Senior Management Retention Agreement, dated as of December 22, 1998,
                         between the Company and Peter C. Sutcliffe.


935681.2

<PAGE>




10.25(13)                Securities Purchase Agreement, dated as of  March 23, 1999, between the
                         Company and Sepracor.
10.26(14                 Amended and Restated Exclusive Distribution Agreement,
                         dated as of May 3, 1999, between the Company and COBE.
10.27(15)                Master Purchase Agreement, dated as of July 1, 1999, between the Company and
                         The American National Red Cross.
10.28                    Manufacturing and Supply Agreement, dated as of December 22, 1999, between
                         the Company and Filtertek Inc.
10.29                    Supply and Assembly Agreement, dated as of January 31, 2000, between the
                         Company and Command Medical Products Inc.
10.30                    Placement Agency Agreement, dated February 3, 2000, between the Company
                         and Warburg Dillon Read LLC.
10.31                    Form of Purchase Agreement, dated March 2, 2000.
10.32                    Schedule of purchasers which purchased shares of common stock pursuant to the
                         Form of Purchase Agreement set forth in 10.42.
21.1(12)                 Subsidiaries of the Company.
23.1                     Consent of PricewaterhouseCoopers  LLP
27.1                     Financial Data Schedule.


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

(1)               Incorporated herein by reference to the Company's Registration Statement on Form S-1, as
                  amended (File No. 33-75930).
(2)               Incorporated herein by reference to the Company's Annual Report on Form 10-K for the year
                  ended December 31, 1994.
(3)               Incorporated herein by reference to the Company's Quarterly Report on Form 10-Q for the
                  quarter ended March 31, 1995.
(4)               Incorporated herein by reference to the Company's Registration Statement on Form S-1, as
                  amended (File No. 33-95540).
(5)               Incorporated herein by reference to the Company's Quarterly Report on Form 10-Q for the
                  quarter ended September 30, 1994.
(6)               Incorporated herein by reference to the Company's Annual Report on Form 10-K for the year
                  ended December 31, 1995.
(7)               Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter
                  ended March 31, 1996.
(8)               Incorporated by reference to the Company's Current Report on Form 8-K filed with the
                  Securities and Exchange Commission on February 27, 1997.


935681.2

<PAGE>



(9)               Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended
                  December 31, 1996.
(10)              Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter
                  ended June 30, 1998.
(11)              Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter
                  ended September 30, 1998.
(12)              Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended
                  December 31, 1997.
(13)              Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended
                  December 31, 1998.
(14)              Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter
                  ended March 31, 1999.
(15)              Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter
                  ended June 30, 1999.
+                 Confidential treatment requested as to certain portions.
</TABLE>



935681.2




                                                                  Exhibit 10.28


                       MANUFACTURING AND SUPPLY AGREEMENT

         WITNESSETH, THIS MANUFACTURING AND SUPPLY AGREEMENT (the
"Agreement") entered into effective as of the 22nd day of December, 1999
("Effective Date"), by and between FILTERTEK INC., a Delaware corporation with
an office and principal place of business at 11411 Price Road, Hebron, IL 60034
("Filtertek"); and HEMASURE INC., a Delaware corporation with an office and
principal place of business at 140 Locke Drive, Marlborough, MA 01752
("HemaSure"). Filtertek and HemaSure may be referred to hereinafter individually
as a "party" or collectively as the "parties."

         WHEREAS, Filtertek desires to manufacture and supply to HemaSure and
HemaSure desires to purchase from Filtertek all of HemaSure's requirements for
the manufacture and supply of Leukoreduction Filters, as defined herein,
pursuant to and in compliance with all of the terms and conditions set forth
herein; and

         WHEREAS, Filtertek shall make a capital investment in the
Semi-Automated Cell - Phase 1 and may make capital investments in the
Semi-Automated Cell - Phase 2 and two Automated Cells - Phase 3, as those terms
are defined herein, in exchange for, among other things, HemaSure granting
exclusive manufacturing rights to the Leukoreduction Filters for a period of
time and upon certain conditions as set forth herein.

         NOW THEREFORE, in consideration of these premises, the promises and the
mutual agreements herein, and for other good and valuable consideration, the
receipt and sufficiency of which is hereby acknowledged, the parties agree as
follows:


                                    ARTICLE I
                                   DEFINITIONS

         In addition to words and expressions defined elsewhere in this
Agreement, for purposes of this Agreement, the following words and expressions
shall have the meanings hereby assigned to them. For the purpose of the
definitions contained in this Article and defined elsewhere in this Agreement,
the singular shall include the plural and vice-versa.

1.       "Products" shall mean the products listed on Attachment A, attached
         hereto and hereby incorporated by reference, as amended in a writing
         signed by both parties from time to time.

2.       "Product Pricing" shall mean the price of each Product as set forth on
         Attachment B attached hereto and hereby incorporated by reference, as
         amended in a writing signed by both parties from time to time.


902773.3


<PAGE>



3.       "Product Specifications" shall mean the Product specifications as set
         forth on Attachment C, attached hereto and hereby incorporated by
         reference, as amended in a writing signed by both parties from time to
         time, which in all cases, shall be deemed to requirements and standards
         included in applicable federal, state and local laws including, without
         limitation, the Food, Drug and Cosmetic Act, the Medical Device
         Amendments of 1976, the Safe Medical Devices Act of 1990, and similar
         foreign laws, rules and regulations, including without limitation, the
         European Medical Device Directive.

4.       "Agreement Year" shall mean the period commencing on the Effective Date
         and ending on December 31, 2000, and following such period, it shall
         mean the applicable period of time during the term of this Agreement
         and any extension or renewal thereof beginning on January 1 of that
         respective Agreement Year and ending on December 31 of that respective
         Agreement Year.

5.       "Actual Annual Purchases" for any respective Agreement Year shall mean
         the amount of each Product actually purchased by HemaSure from
         Filtertek as determined by release orders for the Products issued by
         HemaSure and accepted by Filtertek during that Agreement Year.

6.       "Leukoreduction Filter" shall mean the filters used for pre-storage
         reduction of the level of leukocytes in blood to trace levels currently
         designated as r\Ls, and any revisions, derivatives, or improvements
         thereto.

7.       "Operational Date" shall mean the date that a particular Production
         Cell is capable of producing a certain amount of units for a defined
         period of time and Filtertek has completed the validation for that
         particular Production Cell. The Operational Date for the Semi-Automated
         Cell - Phase 1 shall be the date upon which the Semi-Automated Cell -
         Phase 1 has produced 10,000 units per day for a period of five
         continuous days and Filtertek has submitted its validation documents to
         HemaSure. The Operational Date for the Semi-Automated Cell - Phase 2
         shall be the date upon which the Semi-Automated Cell - Phase 2 has
         produced 20,000 units per day for a period of five continuous days and
         Filtertek has submitted its validation documents to HemaSure. The
         Operational Date for each Automated Cell - Phase 3 shall be the date
         upon which the respective Automated Cell - Phase 3 has produced 20,000
         units per day for a period of five continuous days and Filtertek has
         submitted its validation documents for the respective Automated Cell -
         Phase 3 to HemaSure.

8.       "Semi-Automated Cell - Phase 1" shall mean the production concept
         described and the production equipment and automation set forth in
         Attachment D attached hereto and hereby incorporated by reference, as
         amended in a writing signed by both parties from time to time.


902773.3
                                        2

<PAGE>



9.       "Semi-Automated Cell - Phase 2" shall mean the production concept
         described and the production equipment, tooling, and automation set
         forth in Attachment H attached hereto and hereby incorporated by
         reference, as may be amended in a writing signed by both parties from
         time to time.

10.      "Automated Cell - Phase 3" shall mean the production concept described
         and the production equipment, tooling, and automation set forth in
         Attachment E attached hereto and hereby incorporated by reference, as
         may be amended in a writing signed by both parties from time to time.

11.      "Manual System" shall mean the production equipment set forth in
         Attachment I (with the exceptions of Steps 1 and 2 as provided in
         Section 5(g) of Article II) attached hereto and hereby incorporated by
         reference, as may be amended in a writing signed by both parties from
         time to time.

12.      "HemaSure Materials" shall mean the materials supplied by HemaSure to
         Filtertek as set forth in Attachment F attached hereto and hereby
         incorporated by reference, as may be amended in a writing signed by
         both parties from time to time.

13.      "Manufacturing Technology" shall mean those specific proprietary rights
         in the molds, drawings, manufacturing processes, know-how, show-how and
         technical data related to the manufacturing and production of the
         Products set forth and identified on Attachment G attached hereto and
         hereby incorporated by reference, as may be amended in a writing signed
         by both parties from time to time.

14.      "Confidential Information" shall mean such confidential and proprietary
         information each party hereto owns and uses in order to conduct its
         business to which this Agreement pertains which includes without
         limitation confidential and proprietary computer programs, inventions,
         discoveries, tools, machines, articles of manufacture, mechanisms,
         molds, fixtures, methods, processes, compositions, mixtures, formulae,
         designs, techniques of production, manufacture or assembly, know-how,
         show how, information which concerns the financial affairs, development
         research, marketing practices, marketing plans and strategies, internal
         policies and procedures, products, contracts, suppliers, or customer
         lists, information with respect to any corporate affairs, and other
         information which may or may not rise to the level of a trade secret
         under applicable law, but which is not generally in the public domain
         (and includes information transferred orally, visually, electronically
         or by other means). For Filtertek "Confidential Information" shall
         include without limitation the Manufacturing Technology. Confidential
         information shall not include: (i) information already known or
         independently developed by the receiving party as evidenced by
         competent proof; (ii) information in the public domain through no
         wrongful act of the receiving party; or (iii) information received by
         the receiving party from a third party having a lawful right to
         disclose it.

902773.3
                                       3

<PAGE>



15.      "Annual Production Capacity" shall mean, at the applicable measurement
         date, Filtertek's then current annual production capacity for the
         Products defined as operating 3 shift(s) per day, 5 days per week, 50
         weeks per year, utilizing equipment existing at the time of such
         calculation. Filtertek's current Annual Production Capacity for the
         Products is set forth in Attachment A. After the Operational Date for
         the Semi- Automated Cell - Phase 1, the Annual Production Capacity
         shall include without limitation the incremental capacity associated
         with the Semi-Automated Cell - Phase 1. After the Operational Date for
         the Semi-Automated Cell - Phase 2, the Annual Production Capacity shall
         include without limitation the incremental capacity associated with the
         Semi-Automated Cell - Phase 2. After the Operational Date for each
         Automated Cell - Phase 3, the Annual Production Capacity shall include
         without limitation the incremental capacity associated with the
         respective operational Automated Cell - Phase 3.

16.      "Material Review Board" shall mean any internal board, committee, or
         other group of Filtertek employees authorized to review and approve raw
         materials used in the Products (excluding, in the case of approval,
         with respect to the HemaSure Materials).

17.      "American Red Cross" shall mean the American National Red Cross, a
         not-for-profit corporation chartered by an act of Congress, and its
         parents, subsidiaries, affiliates, permitted assignees, or successors
         in interest.

18.      "COBE" shall mean COBE Laboratories, Inc., a corporation organized and
         existing under the laws of the state of Colorado, and its parents,
         subsidiaries, affiliates, permitted assignees, or successors in
         interest.

19.      "FDA" shall mean the Food and Drug Administration of the United States
         of America.


                                   ARTICLE II
                               SUPPLY ARRANGEMENTS

         1. Production of Products. Filtertek shall manufacture and supply the
Products solely in accordance with the Product Specifications supplied by
HemaSure. Although the obligation to fabricate the Products conforming to
Product Specifications belongs exclusively to Filtertek, and the obligation to
designate and thereafter to approve the applicable specifications belongs
exclusively to HemaSure, and without intending to relieve either party of their
respective exclusive obligations, the parties hereto shall provide reasonable
cooperation and assistance to each other to facilitate the fabrication of the
Products. Filtertek shall make no deviations or changes from the Product
Specifications or perform with any waivers from the Material Review Board
without HemaSure's prior approval.


902773.3
                                       4

<PAGE>



         2. Product Pricing. Product Pricing shall be fixed for the first three
Agreement Years with the exception that Filtertek may increase or decrease the
Product Pricing on account of, and solely to the extent of, raw material price
increases or decreases no more than once per Agreement Year during any
respective Agreement Year, and in any such case, no more than five percent (5%)
of the applicable Product Pricing. Any such Product Pricing increase or decrease
shall not exceed the actual amount of the applicable percentage increase or
decrease in raw material prices included in Product Pricing for that respective
Agreement Year as evidenced by Filtertek's written records, which shall be
provided to HemaSure (it being understood that the applicable percentage
increase or decrease shall relate solely to the raw material components, and not
the full Product Pricing). Any such Product Pricing increase or decrease shall
take effect upon thirty (30) days advance written notice to HemaSure.

         (a)      In addition, at the end of every Agreement Year Filtertek
                  shall compare the Actual Annual Purchases of Products by
                  HemaSure to the quantities that were used to establish the
                  mutually agreed upon invoiced Product Pricing as provided in
                  Attachment B for that respective Agreement Year (and shall
                  promptly provide to HemaSure a detailed, written copy of such
                  comparison). In the event Actual Annual Purchases of Products
                  exceed said quantities for that respective Agreement Year,
                  then Filtertek shall issue a rebate or a credit to HemaSure in
                  accordance with the quantity pricing set forth on Attachment
                  B. In the event Actual Annual Purchases are less than said
                  quantities for that respective Agreement Year, then Filtertek
                  shall issue a debit to HemaSure in accordance with the
                  quantity pricing set forth on Attachment B. Filtertek may, in
                  its sole discretion, waive or reduce any such debit for any
                  respective Agreement Year. Any such waiver or reduction of a
                  debit for any respective Agreement Year shall be on a
                  non-precedential basis without prejudice and Filtertek shall
                  not be obligated in any of the following Agreement Years to
                  waive or reduce any future debit.

         (b)      After the first three Agreement Years, Product Pricing shall
                  be subject to additional adjustments to account for increases
                  or decreases in Filtertek's overhead costs that are evidenced
                  by Filtertek's written records which shall be provided to
                  HemaSure. Such overhead costs shall include without limitation
                  costs associated with government mandated benefits, payroll
                  taxes, electricity and other utilities. At least one hundred
                  twenty (120) days prior to the commencement of any Agreement
                  Year, Filtertek shall provide written notice (setting forth
                  reasonable detail) to HemaSure of projected increases or
                  decreases to the Product Pricing for the upcoming respective
                  Agreement Year. The parties hereby agree to negotiate in good
                  faith and to agree upon Product Pricing for each such
                  respective Agreement Year and to amend Attachment B each
                  Agreement Year accordingly. In the event no agreement on
                  Product Pricing is reached prior to the commencement of any
                  respective Agreement Year, and for so long as such
                  disagreement continues or the disagreement shall not have been

902773.3
                                       5

<PAGE>



                  resolved pursuant to Section 12(b) of Article III then
                  Filtertek may upon thirty (30) days advance written notice to
                  HemaSure increase Product Pricing by the lesser of (i) the
                  increase in the Producers Price Index for the previous
                  respective Agreement Year or (ii) three percent (3%).

         (c)      The parties will use reasonable efforts to endeavor to develop
                  cost saving measures applicable to the Products. After
                  recoupment at a mutually agreed upon rate of any capital
                  investment made by a party in developing or implementing such
                  cost saving measures, such savings will be shared on a
                  fifty/fifty (50/50) basis between the parties in the form of
                  reduced Product Pricing.

         3. Delivery. Each order placed under this Agreement shall be considered
"on-time" if it is received by HemaSure during the period of 3 days prior to and
up until 3 days after the scheduled delivery date which is stated on the release
order issued by HemaSure and accepted by Filtertek. If a delivery is not
expected to be made "on-time," as defined herein, Filtertek shall notify
HemaSure and shall take all reasonable steps at its own cost to expedite
delivery.

         4. Supply and Capacity Commitments. HemaSure shall utilize Filtertek as
its exclusive manufacturer and supplier for Leukoreduction Filters throughout
the term of this Agreement such that HemaSure purchases all of its requirements
for the Leukoreduction Filters from Filtertek, subject to HemaSure's rights to
terminate such exclusivity, as provided herein. HemaSure shall purchase at least
the minimum quantity of Leukoreduction Filters from Filtertek as provided in
Section 7 of Article II. Filtertek shall utilize HemaSure as its exclusive buyer
for Leukoreduction Filters and shall use its best efforts to supply all of
HemaSure's requirements. However, Filtertek shall not be obligated to
manufacture and/or sell to HemaSure more than 100% of Filtertek's Annual
Production Capacity for the Products. Filtertek and HemaSure shall notify each
other of any events which may impact their respective abilities to supply and
purchase Products including, without limitation, FDA inspections, labor issues,
facility issues and the like. Filtertek shall maintain a two (2) week inventory
of the Products during the term of this Agreement and any extension or renewal
thereof as determined by reference to purchase orders issued by HemaSure and
accepted by Filtertek.

         5.  Production Cells.

         (a)      Semi-Automated Cell - Phase 1. Filtertek shall purchase all
                  equipment associated with the Semi-Automated Cell - Phase 1
                  and shall hold sole and exclusive title to the Semi-Automated
                  Cell - Phase 1 except as provided otherwise herein. The
                  purchase price of the Semi-Automated Cell - Phase 1 shall not
                  exceed and is estimated to be Five Hundred Sixty Thousand
                  Dollars ($560,000). The incremental Annual Production Capacity
                  of the Semi-Automated Cell - Phase 1 is projected to be
                  2,400,000 units. The Semi-

902773.3
                                       6

<PAGE>



                  Automated Cell - Phase 1 is projected to be ordered in
                  December 1999 and estimated to be operational by March 31,
                  2000.

         (b)      Semi-Automated Cell - Phase 2. Upon the occurrence of the
                  following conditions, Filtertek shall purchase all equipment,
                  tooling, and automation associated with the Semi-Automated
                  Cell - Phase 2 and shall hold sole and exclusive title to the
                  Semi-Automated Cell - Phase 2 except as provided otherwise
                  herein. The purchase price of the Semi-Automated Cell - Phase
                  2 shall not exceed and is estimated to be Two Million Six
                  Hundred Seventy Thousand Dollars ($2,670,000) not inclusive of
                  any Filtertek facility improvements required for the
                  Semi-Automated Cell - Phase 2. The incremental Annual
                  Production Capacity of the Semi-Automated Cell - Phase 2 is
                  projected to be 5,000,000 units. The Semi-Automated Cell -
                  Phase 2 is projected to be ordered in December 1999 and
                  estimated to be operational by July 31, 2000. Filtertek shall
                  purchase the Semi-Automated Cell - Phase 2 upon the occurrence
                  of the following conditions:

                  (1)      Receipt by Filtertek by December 31, 1999 of a
                           blanket purchase order from HemaSure for at least
                           2,000,000 units for Agreement Year (calendar year)
                           2000; and
                  (2)      Approval of the capital expenditure for the
                           Semi-Automated Cell - Phase 2 by ESCO Electronics
                           Corporation (which approval Filtertek reasonably
                           believes shall be obtained reasonably promptly
                           following the date hereof).

         (c)      First Automated Cell - Phase 3. Upon completion of all
                  automation, the Semi- Automated Cell - Phase 2 shall become
                  the first Automated Cell - Phase 3. Filtertek shall purchase
                  all equipment associated with the first Automated Cell - Phase
                  3 and shall hold sole and exclusive title to the first
                  Automated Cell - Phase 3 except as provided otherwise herein.
                  The incremental Annual Production Capacity of the first
                  Automated Cell - Phase 3 is projected to be 5,000,000 units.
                  The first Automated Cell - Phase 3 is projected to be ordered
                  in April 2000 and estimated to be operational by September 30,
                  2000. HemaSure must provide the HemaSure Materials, including
                  without limitation, the particle trap layer in roll form, in
                  order for Filtertek to implement the Automated Cell - Phase 3.

         (d)      Second Automated Cell - Phase 3. Upon the occurrence of the
                  following conditions, Filtertek shall purchase all equipment,
                  tooling, and automation associated with the second Automated
                  Cell - Phase 3 and shall hold sole and exclusive title to the
                  second Automated Cell - Phase 3 except as provided otherwise
                  herein. The purchase price for the second Automated Cell -
                  Phase 3 shall not exceed and is estimated to be Two Million
                  Five Hundred Four

902773.3
                                       7

<PAGE>


                  Thousand Dollars ($2,504,000) not inclusive of any Filtertek
                  facility improvements required for the second Automated Cell -
                  Phase 3. The incremental Annual Production Capacity of the
                  second Automated Cell - Phase 3 is projected to be 5,000,000
                  units. The second Automated Cell - Phase 3 is projected to be
                  ordered in July 2000 and estimated to be operational by April
                  30, 2001. Filtertek may elect to purchase the second Automated
                  Cell - Phase 3 upon the occurrence of the following
                  conditions:

                  (1)      Receipt by Filtertek by September 30, 2000 of a
                           blanket purchase order from HemaSure for at least
                           3,000,000 units for Agreement Year (calendar year)
                           2001; and
                  (2)      Approval of the capital expenditure for the second
                           Automated Cell - Phase 3 by ESCO Electronics
                           Corporation; and
                  (3)      Neither the FDA, HemaSure, Filtertek, the American
                           Red Cross, COBE, nor any other customer of HemaSure
                           or end user of the Products has initiated, undertaken
                           or participated in a material recall associated with
                           any significant, uncurable technical problem for any
                           of the Products; and
                  (4)      The FDA has completed its PMI of any incident reports
                           arising from use of the Products and no such PMI's
                           are pending; and
                  (5)      No court of competent jurisdiction has ordered
                           injunctive relief, entered a damages award, or issued
                           a materially adverse decision against HemaSure
                           arising out of or in connection with any patent
                           litigation associated with the Leukoreduction Filters
                           that prevents HemaSure from selling the Products (and
                           any such injunctive relief shall not have been
                           lifted); and
                  (6)      HemaSure has continued and continues to purchase at
                           least eighty percent (80%), or such other percentage,
                           if any, that HemaSure is obligated to purchase
                           hereunder, of Filtertek's Annual Production Capacity
                           as evidenced by shipments against the blanket
                           purchase order for Agreement Year 2000; and
                  (7)      Neither party is in material breach of any provision
                           of this Agreement and any breaches of this Agreement
                           that have occurred have been cured as provided
                           herein.

         (e)      In the event Filtertek elects to not order the Semi-Automated
                  Cell - Phase 2, the first Automated Cell - Phase 3, and/or the
                  second Automated Cell - Phase 3, then HemaSure may (i)
                  manufacture the Products or pursue alternate suppliers for the
                  Products to meet its requirements and (ii) terminate
                  Filtertek's rights to exclusivity under this Agreement,
                  provided that HemaSure shall continue to purchase at least
                  eighty percent (80%) of Filtertek's Annual Production Capacity
                  until the termination, expiration, or non-renewal of this
                  Agreement.

902773.3
                                       8

<PAGE>

         (f)      Remedies for Schedule/Estimate Failure by Filtertek.

                  (1)      Exclusivity. In the event that Filtertek fails to
                           meet an estimated Operational Date for any particular
                           Production Cell by three (3) months or more or in the
                           event that the respective incremental Annual
                           Production Capacity for any particular Production
                           Cell is less than ninety percent (90%) of the
                           estimated capacity as provided herein, then HemaSure
                           may (i) manufacture the Products or pursue alternate
                           suppliers for the Products to meet its requirements
                           and (ii) terminate Filtertek's rights to exclusivity
                           under this Agreement, provided that HemaSure shall
                           continue to purchase at least seventy percent (70%)
                           of Filtertek's Annual Production Capacity until the
                           termination, expiration, or non-renewal of this
                           Agreement. For purposes of this subsection only,
                           Filtertek may elect, at its expense, to run the
                           Production Cells beyond 5 days per week, 50 weeks per
                           year in order to achieve at least ninety percent
                           (90%) of the estimated capacity provided herein.
                           Further in the event that Filtertek's failure as
                           described in this subsection causes a material change
                           in HemaSure's customer order rate as evidenced by
                           HemaSure's written records which shall be provided to
                           Filtertek, then HemaSure shall not be obligated to
                           utilize seventy percent (70%) of Filtertek's Annual
                           Production Capacity, but rather the parties shall
                           mutually agree to an equitable level of commitment
                           from HemaSure to Filtertek's Annual Production
                           Capacity.

                  (2)      Product Pricing. In the event that Filtertek fails to
                           meet an estimated Operational Date for any particular
                           Production Cell as provided herein by two months or
                           more, then the mutually agreed upon invoiced Product
                           Pricing as provided in Attachment B and any
                           rebate/debit calculation provided in Section 2(a) of
                           this Article II shall be adjusted as if that
                           particular Production Cell were operational as of the
                           date that is two (2) months from the estimated
                           Operational Date.

                  (3)      HemaSure shall neither terminate Filtertek's
                           exclusivity hereunder nor receive the Product Pricing
                           consideration described above to the extent any delay
                           or other failure in Filtertek's performance is caused
                           by (i) modifications, alterations, or other changes
                           to the design, manufacturing, or production of the
                           Products or their packaging by HemaSure or at
                           HemaSure's request, (ii) HemaSure's failure to supply
                           the HemaSure Materials including without limitation
                           supplying the particle trap layer in rolls as
                           provided herein, (iii) other acts or omissions of
                           HemaSure, or (iv) events described in the Section 10
                           of Article III and titled Force Majeure.

902773.3
                                       9

<PAGE>

                  (4)      The parties acknowledge and agree that, except in the
                           case of bad faith or willful misconduct, the remedies
                           provided in this subsection are the sole and
                           exclusive remedies for HemaSure in the event of a
                           failure by Filtertek to meet an estimated Operational
                           Date or an estimated incremental Annual Production
                           Capacity for any particular Production Cell.

         (g)      HemaSure Pilot Production Cell. No sooner than six (6) months
                  after the Operational Date for the second Automated Cell -
                  Phase 3 HemaSure may upon written notice to Filtertek request
                  that the Manual System be relocated to HemaSure's designated
                  facility for pilot production, prototype production, and
                  production of low volume specials of the Products by HemaSure.
                  The Manual System shall not include the presses and support
                  equipment owned by Filtertek nor the tooling owned by HemaSure
                  utilized for the molding of inlet and outlet housings (Steps 1
                  and 2 of Attachment I). Filtertek shall supply inlet and
                  outlet housings to HemaSure at mutually agreed upon terms.
                  HemaSure shall pay Filtertek the net book value for the Manual
                  System and shall pay for the costs or other expenses related
                  to the removal, packaging, shipping, installation, and
                  start-up of the Manual System at HemaSure's designated
                  facility.

         (h)      If any modifications, alterations or other changes are made to
                  the Products by HemaSure or at HemaSure's request which result
                  in modifications, alterations or other changes to the
                  Semi-Automated Cell - Phase 1, the Semi-Automated Cell - Phase
                  2, the first Automated Cell - Phase 3, or the second Automated
                  Cell - Phase 3 (the "Production Cells"); then such
                  modifications to the Production Cells shall be made at
                  HemaSure's expense and Filtertek shall have additional time to
                  perform its obligations hereunder as is reasonable under the
                  circumstances.

         (i)      The parties shall meet on a periodic basis to discuss future
                  capacity increases. Any such future capacity increases shall
                  be mutually agreed to by both parties.

         6. Forecasts to Filtertek. HemaSure shall submit to Filtertek, on a
quarterly basis, good faith, written forecasts setting forth projected purchases
of the Products for the upcoming twelve (12) month period. Forecasts prepared by
HemaSure pursuant to this Section shall be prepared by HemaSure in good faith
and shall represent HemaSure's reasonable expectation of its requirements for
the forecasted period. HemaSure shall not be bound to purchase Products on
account of such forecasts.

         7. Ordering. HemaSure shall submit a blanket purchase order by
September 30 of each year setting forth its minimum purchase requirements for
the following Agreement Year. The blanket orders for Agreement Years 2000 and
2001 shall be as set forth in Section 5 of
902773.3
                                      10

<PAGE>

this Article II. The blanket orders for all five Agreement Years shall total at
least fifteen million (15,000,000) units.

         (a)      HemaSure shall submit a release order to Filtertek on a
                  monthly basis at least 6 weeks in advance of any required
                  shipment date in said release order in compliance with
                  HemaSure's most recent forecast. Filtertek and HemaSure shall
                  keep each other apprised in good faith of their respective
                  requirements, projections, production capability limitations
                  and similar matters.

         (b)      In the event HemaSure fails to purchase pursuant to release
                  orders the quantity of Products designated in the blanket
                  order for any respective Agreement Year, then the remaining
                  number of Products necessary to meet the quantity designated
                  in the blanket order for that respective Agreement Year shall
                  be added to the purchase quantity in the blanket order for the
                  subsequent Agreement Year. In the event that HemaSure fails to
                  purchase the quantity of Products designated in the blanket
                  order for the fifth Agreement Year and any purchase quantities
                  added to that blanket order from previous Agreement Years as
                  provided herein, then the term of this Agreement shall be
                  extended for one year during which time HemaSure must purchase
                  the remaining number of Products as are necessary to meet the
                  purchase quantities designated in the blanket order for the
                  fifth Agreement Year and any purchase quantities added to that
                  blanket order from previous Agreement Years as provided
                  herein.

         8. HemaSure Supplied Materials. HemaSure shall provide Filtertek with a
continuous supply of the HemaSure Materials at no cost to Filtertek such that
Filtertek can produce the Products in quantities sufficient to meet HemaSure's
requirements of submitted and accepted purchase orders. In addition, HemaSure
shall make reasonable efforts to control or eliminate defects in the HemaSure
Materials. Further, HemaSure shall obtain and maintain an FDA validation for the
HemaSure Materials and shall provide Filtertek with advance written notice of
any changes in source, grade or quality of the HemaSure Materials. Filtertek's
failure to supply HemaSure with Products, failure to meet the Operational Date
for any particular Production Cell, or otherwise fail to perform its obligations
hereunder shall not be deemed a breach of this Agreement to the extent such
failure is caused by a lack of such a supply of the HemaSure Materials from
HemaSure. HemaSure shall maintain a two (2) week inventory of the HemaSure
Materials during the term of this Agreement and any extension or renewal thereof
as determined by reference to purchase orders for the Products issued by
HemaSure and accepted by Filtertek.

         9. Shipping. All Product shipments shall be EX WORKS (Incoterms 1990),
Filtertek's manufacturing facility. Risk of loss shall pass to HemaSure at such
time as the Products are delivered to the carrier at Filtertek's facilities.
HemaSure shall arrange for a carrier and mode of shipment. Filtertek shall
validate a packaging method to assure that the Products arrive at HemaSure's
designated facility integral and intact. All freight, insurance and

902773.3
                                      11

<PAGE>

other shipping expenses shall be borne by HemaSure and HemaSure shall be
responsible for filing any and all freight claims.

         10.  Acceptance.

         (a)      Acceptance by HemaSure or the receiving entities specified by
                  HemaSure of Products delivered by Filtertek hereunder shall be
                  subject to reasonable inspection and test by HemaSure or such
                  receiving entities in order to determine that the Products
                  comply with the Product Specifications; provided, however,
                  HemaSure shall notify Filtertek in writing of any defects in
                  any shipment of Products within 30 business days of the date
                  of delivery at HemaSure's designated manufacturing site. If
                  HemaSure does not notify Filtertek of any such defects within
                  such time, the Products shall be deemed accepted.

         (b)      Filtertek shall validate each new Production Cell and
                  associated molds and tooling prior to commencement of shipping
                  any Product to HemaSure from the new Production Cell.
                  Filtertek shall generate a plan for validation and shall
                  submit all validation documentation to HemaSure prior to
                  commencement of shipping any Product to HemaSure from the new
                  Production Cell. For molds in particular, a CpK > 1.33 for
                  each cavity for critical dimensions is considered in control
                  and validated. In addition, Filtertek shall assemble molded
                  components for validation.

         11. Quality Control. Filtertek shall operate and maintain its
manufacturing operations in a sound state of control in compliance with
applicable FDA, QSR, ISO9001 and/or CEEN46001 regulations. HemaSure and its
customers shall have the right, but not the obligation, to conduct periodic
audits of all sites under Filtertek's control involved with manufacturing the
Product. Filtertek shall provide reasonable access to Filtertek's facilities,
employees, specifications, production records, drawings, or other records as
necessary for HemaSure to secure regulatory approvals, respond to regulatory
inquires, investigate and address technical problems and achieve technical
improvements and address customer complaints. HemaSure and its customers shall
provide sixty (60) days written notice of any site audits. Each party agrees to
provide the other party with copies of any written notices related to the
manufacturing, sale, or use of the Products issued by any governmental
regulatory agency promptly after receipt from the governmental regulatory agency
or third party.

         12. Payment. Payment terms for all Products purchased pursuant to this
Agreement shall be net 30 days. Filtertek reserves the right to withhold
shipment of Products or to ship Products C.O.D. until full payment is received
for any outstanding amounts.


902773.3
                                      12

<PAGE>

         13.  Limited Warranty.

         (a)      All Products sold by Filtertek shall be warranted to comply
                  with the Product Specifications and be free of manufacturing
                  defects, with the exception of the HemaSure Materials, for a
                  period of one year after shipment of the Products to HemaSure.
                  HemaSure warrants that the HemaSure Materials supplied to
                  Filtertek comply with the Product Specifications and be free
                  of manufacturing defects. THE FOREGOING WARRANTY IS IN LIEU OF
                  AND EXCLUDES ALL OTHER WARRANTIES NOT EXPRESSLY SET FORTH
                  HEREIN, WHETHER EXPRESS OR IMPLIED BY OPERATION OF LAW OR
                  OTHERWISE INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OF
                  MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE. IN NO EVENT
                  SHALL EITHER PARTY BE LIABLE TO THE OTHER PARTY FOR
                  INCIDENTAL, CONSEQUENTIAL, SPECIAL OR INDIRECT DAMAGES
                  INCLUDING, WITHOUT LIMITATION, LOST BUSINESS, PROFITS OR
                  DAMAGES ARISING FROM OR CONNECTED WITH LOSS OF GOODWILL.
                  NOTHING HEREIN SHALL BE DEEMED TO LIMIT OR RESTRICT THE
                  RESPECTIVE RIGHTS OR OBLIGATIONS OF THE PARTIES UNDER SECTIONS
                  2 AND 6(c) OF ARTICLE III WITH RESPECT TO BREACHES OF THE
                  PRODUCT WARRANTY DESCRIBED HEREIN.

         (b)      Filtertek's liability under the foregoing warranty to HemaSure
                  is hereby expressly limited to the repair or replacement of
                  any Products found to be non- compliant with the Product
                  Specifications or, at Filtertek's election, to the repayment
                  of, or crediting HemaSure with, an amount equal to the
                  purchase price for said Products, except as otherwise
                  specifically provided herein.

         (c)      Filtertek shall not be liable for any damages or loss due to
                  fire, flood, acts of God and other natural calamities,
                  strikes, lockouts, accidents, riots, insurrections, theft,
                  arson, vandalism, criminal acts, tampering, abuse,
                  incompatible applications or other misuse.

         (d)      Prior to returning any non-compliant Products to Filtertek,
                  HemaSure shall obtain a return goods authorization number from
                  Filtertek and return said Products to Filtertek with a
                  detailed description of the non-compliance and any
                  accompanying data or samples regarding such non-compliance.
                  Any claim made by HemaSure under this warranty shall be made
                  in writing to Filtertek within ninety (90) days of the date
                  HemaSure discovered or should have discovered with the
                  exercise of reasonable care such non-compliance.

         14. Production Cell Implementation and Validation. Filtertek shall
provide reasonable access to its facilities for HemaSure's employees and
consultants to participate in
902773.3
                                       13

<PAGE>

Production Cell implementation and validation processes. HemaSure's employees
and consultants shall not unreasonably interfere with Filtertek's operations and
shall observe all safety and/or work rules of Filtertek. Further, Filtertek may
require HemaSure's employees and consultants to execute confidentiality
agreements to protect Filtertek's Confidential Information.


                                   ARTICLE III
                                  MISCELLANEOUS

         1. Intellectual Property. All intellectual property of Filtertek which
shall include, without limitation, any inventions, patents, improvements,
trademarks, service marks, mask works, copyrights, trade secrets, the
Manufacturing Technology, or other proprietary information of any kind shall
remain the sole and exclusive property of Filtertek. Filtertek expressly
reserves its entire right, title and interest in any and all intellectual
property including, without limitation, any inventions, patents, improvements,
know-how, show-how, the Manufacturing Technology, or other proprietary
information of any kind related to the processing, production or manufacturing
of the Products. All intellectual property of HemaSure which shall include,
without limitation, any inventions, patents, improvements, trademarks, service
marks, mask works, copyrights, trade secrets or other proprietary information of
any kind shall remain the sole and exclusive property of HemaSure. HemaSure
expressly reserves its entire right, title and interest in any and all
intellectual property including, without limitation, any inventions, patents,
improvements, know-how, show-how, or other proprietary information of any kind
related to the design and construction of the Products.

         2. Indemnification. Filtertek's liability, with the exception of this
indemnification provision, shall be limited pursuant to and in compliance with
the section titled Limited Warranty to the repair or replacement of any Products
or, at Filtertek's election, to the repayment of, or crediting HemaSure with, an
amount equal to the purchase price for said Products. The provisions of this
indemnification section shall survive the termination, expiration, or
non-renewal of this Agreement.

         (a)      HemaSure represents and warrants to Filtertek that the
                  Products will not infringe any United States or foreign
                  patents, trademarks (but only United States trademarks), trade
                  secrets, copyrights, or other proprietary rights of any kind.
                  HemaSure shall defend, indemnify and hold Filtertek harmless
                  from any loss, cost, damage, expense or liability of any kind
                  including, without limitation, attorneys' fees and court costs
                  on account of claims or actions brought by third parties
                  against Filtertek, in each case subject to paragraph (d)
                  below, whether based in whole or in part, on account of
                  infringement or alleged infringement related to the Products
                  of any United States or foreign patents, trademarks, trade
                  secrets, copyrights, or other proprietary rights of any kind;
                  provided that

902773.3
                                      14

<PAGE>


                  Filtertek has manufactured the Products in compliance with the
                  Product Specifications. Without limiting the foregoing, the
                  indemnification shall specifically include the following
                  litigation:

                  (1)      COBE BCT, Inc, et al. v. Pall Corporation, Case No.
                           99-CV-675, currently pending in the U.S. District
                           Court for the District of Colorado.
                  (2)      Pall Corporation v. HemaSure, et al., Case No.
                           99-2350 (LDW/VVP), currently pending in the U.S.
                           District Court for the Eastern District of New York.

         (b)      Other than as set forth in subparagraph (a) of this section,
                  HemaSure agrees to indemnify and hold harmless Filtertek and
                  its directors, officers and employees from and against any and
                  all losses, costs, damages, fees and expenses arising out of
                  the development, manufacture or sales of the Product, but only
                  to the extent such losses, costs, damages, fees, and expenses
                  were incurred as a result of the negligence, gross negligence,
                  recklessness, willful misconduct, or bad faith of HemaSure,
                  provided that HemaSure shall have the right to control the
                  defense or settlement of any claim for which Filtertek is
                  entitled to indemnification hereunder. HemaSure shall not be
                  liable for any litigation costs or expenses incurred by
                  Filtertek (or its directors, officers or employees) without
                  HemaSure's prior written consent. Notwithstanding the
                  foregoing, HemaSure shall not be required to indemnify
                  Filtertek for matters which HemaSure is indemnified by
                  Filtertek hereunder.

         (c)      Filtertek represents and warrants that it does not use any of
                  its United States or foreign patents, trademarks, or
                  copyrights of any kind in the manufacture of the Products.
                  Filtertek agrees to indemnify and hold harmless HemaSure and
                  its directors, officers and employees from and against any and
                  all losses, costs, damages, fees, and expense arising out of
                  the development, manufacture or sales of the Product, but only
                  to the extent such losses, costs, damages, fees, and expenses
                  were incurred as a result of the negligence, gross negligence,
                  recklessness, willful misconduct, or bad faith of Filtertek,
                  provided that Filtertek shall have the right to control the
                  defense or settlement of any claim for which HemaSure is
                  entitled to indemnification hereunder. Filtertek shall not be
                  liable for any litigation costs or expenses incurred by
                  HemaSure (or its directors, officers or employees) without
                  Filtertek's prior written consent. Notwithstanding the
                  foregoing, Filtertek shall not be required to indemnify
                  HemaSure for matters which Filtertek is indemnified by
                  HemaSure hereunder.

         (d)      A party seeking indemnification hereunder (the "Indemnified
                  Party") shall provide prompt written notice to the party from
                  whom indemnification is sought (the "Indemnifying Party") of
                  any written notice of a claim, action or demand of any kind
                  from a third party. The Indemnifying Party shall undertake
                  promptly


902773.3
                                      15

<PAGE>

                  the defense of such claim, action or demand with defense
                  counsel selected by the Indemnifying Party, but reasonably
                  satisfactory to Indemnified Party. Notwithstanding any other
                  provision of this Agreement, the Indemnified Party may at any
                  time elect to participate in the defense of any claim, action
                  or demand with counsel of its own choice and at its sole
                  expense without waiving the Indemnifying Party's obligation to
                  defend Indemnified Party. The Indemnifying Party shall obtain
                  the advance written consent of the Indemnified Party (which
                  consent shall not be unreasonably withheld) prior to settling
                  any claim, action or demand.

         3. Confidentiality. The parties may disclose certain Confidential
Information to each other. The party that discloses Confidential Information
pursuant to this Agreement is referred to herein as the "Disclosing Party" and
the party that receives such Confidential Information is referred to herein as
the "Receiving Party." The terms of this Agreement shall apply to any
Confidential Information that may be disclosed during the term of this Agreement
and any extension or renewal thereof and for a period of three (3) years after
the termination, expiration, or non-renewal of this Agreement for any reason,
with the exception that Confidential Information designated in writing by a
party to be a trade secret shall be protected by this Article for such time as
such Confidential Information remains a trade secret under


applicable law. Such Confidential Information shall be used solely for the
purpose of each party performing its obligations hereunder and not for any other
purpose ("Purpose").

         (a)      Receiving Party acknowledges that the Confidential Information
                  is confidential and/or proprietary to Disclosing Party and is
                  claimed to be valuable, special and unique assets of
                  Disclosing Party. Accordingly, the parties agree that during
                  the term of this Agreement and for the respective
                  post-termination periods set forth herein, Receiving Party
                  shall:

                  (1)      maintain the Confidential Information in confidence;
                           and
                  (2)      not use any such Confidential Information received
                           from Disclosing Party except for the above-stated
                           Purpose; and
                  (3)      disclose such Confidential Information received from
                           Disclosing Party only to its employees that have a
                           need to know such Confidential Information in order
                           to fulfill the Purpose; and
                  (4)      not disclose any portion of the Confidential
                           Information received from Disclosing Party to any
                           third party without the prior written consent of
                           Disclosing Party, even if such third party is under
                           similar restriction on disclosure with Disclosing
                           Party.

         (b)      Receiving Party agrees to use the same degree of care to
                  protect the confidentiality of all Confidential Information it
                  receives as it uses to protect its own Confidential
                  Information. However, Receiving Party in no event shall use

902773.3
                                      16

<PAGE>



                  less than a reasonable degree of care to protect the
                  Confidential Information received from Disclosing Party.

         (c)      If Receiving Party is confronted with legal action to disclose
                  Confidential Information received under this Agreement,
                  Receiving Party shall promptly notify Disclosing Party, and
                  reasonably assist Disclosing Party in obtaining a protective
                  order requiring that any portion of the Confidential
                  Information required to be disclosed be used only for the
                  purpose for which a court issues an order, or for such other
                  purposes as required by law.

         (d)      All Confidential Information disclosed under this Agreement
                  shall remain the property of Disclosing Party. At Disclosing
                  Party's request, all Confidential Information received by
                  Receiving Party in tangible form shall be promptly returned or
                  destroyed.

         (e)      It is understood and agreed that damages may not be an
                  adequate remedy for Disclosing Party in the event of a breach
                  or threatened breach of this subsection (3) and, accordingly,
                  Receiving Party agrees that Disclosing Party will be entitled
                  to receive injunctive or other appropriate equitable relief
                  against Receiving Party and its representatives in the event
                  of such a breach or threatened breach.


         4. Non-Solicitation. During the term of this Agreement and any
extensions or renewals thereof and for a period of one year thereafter, neither
party shall solicit for employment, employ, solicit for another business
relationship or otherwise retain any employee of the other party who is an
employee of the said other party at any time during the term of this Agreement
and any extensions or renewals thereof.

         5. No Partnership or Agency. Nothing contained in this Agreement shall
be construed to create a partnership or joint venture among the parties or to
make a party an agent of the other party for any purpose.

         6.  Additional Representations and Warranties of the Parties.

         (a)      Each party represents and warrants that it shall obtain,
                  maintain and preserve any licenses, permits or other
                  authorizations necessary for the party to conduct its business
                  in accordance with this Agreement. Both parties shall comply
                  in all material respects with all of their respective
                  obligations under applicable federal, state and local laws
                  including, without limitation, the Food, Drug and Cosmetic
                  Act, the Medical Device Amendments of 1976, the Safe Medical
                  Devices Act of 1990, and similar foreign laws, rules and
                  regulations, including without limitation, the European
                  Medical Device Directive.


902773.3
                                      17

<PAGE>

         (b)      In addition, each party represents and warrants to the other
                  party that, as of the date hereof, (i) it has the authority to
                  execute, deliver, and perform its obligations under this
                  Agreement, (ii) this Agreement has been duly executed and
                  delivered by such party and constitutes the legal, valid, and
                  binding obligation of such party enforceable against such
                  party in accordance with its terms (except as enforceability
                  may be limited by bankruptcy, insolvency, or similar laws of
                  general application from time to time affecting the rights of
                  creditors generally, or subject to general principles of
                  equity), (iii) neither the execution or delivery of this
                  Agreement nor the performance of its obligations hereunder
                  will conflict with or violate any provision of, or result in
                  the breach of, any material agreement, note, mortgage, or
                  indenture to which such party is a party or by which its
                  assets are bound, and (iv) there are no actions, suits,
                  proceedings, or investigations pending or threatened in any
                  court or before any governmental agency or instrumentality
                  against, by or affecting it or any of its subsidiaries or
                  their business, operations, or financial condition or any of
                  their properties or assets, or which would prevent the
                  carrying out of this Agreement or any of the transactions
                  contemplated hereby or declare the same unlawful or cause the
                  rescission thereof.

         (c)      Each party represents and warrants that it shall maintain the
                  following insurance coverages in full force and effect
                  throughout the term of this Agreement and any extension or
                  renewal thereof.

                  (i) Commercial General Liability Insurance in an amount of at
least $10,000,000 (Ten Million Dollars) naming the other party as an additional
insured party, Workers' Compensation coverage covering the party's own employees
(but not employees of the other party) with statutory limits for each
jurisdiction where required by the laws of that jurisdiction (including
monopolistic states if any work is to be performed in one or more of them) and
an employers' liability policy with at least a limit of $250,000 per accident
per employee.

                  (ii) Each party further agrees to maintain not less than
$10,000,000 (Ten Million Dollars) of products liability coverage naming the
other party as an additional insured party. For Filtertek such product liability
policy shall extend to Products manufactured and sold to HemaSure. For HemaSure
such product liability policy shall extend to the design of the Products and to
the HemaSure Materials provided to Filtertek.

                  (iii) Filtertek agrees to maintain full replacement value "All
Risk" property insurance on all property and equipment of Filtertek used by
Filtertek at Filtertek's facilities under this Agreement, and further said
property insurance shall insure at all times all Products being manufactured and
Filtertek agrees to waive any right of subrogation for loss or damage to any of
Filtertek's property at, on, or in Filtertek's facilities. Filtertek agrees to
obtain, if required in such property insurance, a waiver of subrogation in favor
of HemaSure. Said


902773.3
                                      18

<PAGE>

property insurance shall include Business Interruption and Extra Expense
coverage for such losses arising from loss or damage to aforementioned Filtertek
property without expectation of contribution from any such insurance HemaSure
may maintain.

                  (iv) Each party shall, at its sole expense, keep in force
policies of insurance in the amounts as specified, and as required by statute,
with carriers reasonably satisfactory to the other party. Such insurance shall
be written as primary policy coverage and not as contributing with, or in excess
of, any insurance which the other party shall carry. Certificates of insurance
evidencing all of the above coverages and conditions (types and amounts) shall
be produced upon written request and remain in full force and effect throughout
the term of this Agreement. Each party's certificate(s) of insurance shall
provide for not less than thirty (30) days written notice of cancellation,
non-renewal or reduction to the other party.

         7. Term. This Agreement shall commence on the Effective Date and shall
continue for an initial term of five (5) Agreement Years unless extended for an
additional sixth Agreement Year pursuant to Section 7 of Article II. Thereafter,
this Agreement shall renew for additional successive one (1) year renewal terms
until either party terminates this Agreement upon one (1) year advance written
notice to the other party.

         8.  Termination for Cause. This Agreement may be terminated at any time
immediately upon written notice upon the occurrence of any of the following
events:

         (a)      by either party in the event the other party materially
                  breaches any term or provision of this Agreement and such
                  breach is not cured within 90 days of such party's receipt of
                  written notice of such breach;

         (b)      by either party in the event the other party makes an
                  assignment for the benefit of creditors, or is subject to any
                  voluntary or involuntary provincial or federal receivership,
                  insolvency or bankruptcy proceedings, or becomes unable, or
                  admits in writing its inability, to meet its obligations as
                  they mature;

         (c)      by either party in the event the other party makes any
                  materially false or misleading statement, representation or
                  claim; with respect to the subject matter of this agreement
                  and such party ability to perform thereunder;

         (d)      by either party in the event the other party is dissolved or
                  liquidated;

         (e)      by Filtertek in the event HemaSure fails to pay any
                  indebtedness which is due and payable and which failure is not
                  remedied within 60 days following notice;

         (f)      by HemaSure in the event Filtertek fails to supply (i) any
                  single product shipment within 60 days of its scheduled supply
                  date as evidenced in a release order issued by HemaSure and
                  accepted by Filtertek, or (ii) more than fifty


902773.3
                                      19

<PAGE>

                  (50%) percent of product shipments "on-time," as defined
                  herein, with respect to those shipments' respective scheduled
                  supply dates as evidenced in release orders issued by HemaSure
                  and accepted by Filtertek, for any two month period and, in
                  both cases, for reasons other than those set forth in the
                  section titled Force Majeure or for reasons other than those
                  attributable to HemaSure including without limitation
                  HemaSure's failure to supply the HemaSure Materials; and/or

         (g)      as otherwise provided in this Agreement.

         Without prejudice to any other remedy for breach of this Agreement,
upon termination for cause of this Agreement, neither party shall be released
from the payment of any sum owed to the other party, which sum shall become
immediately due and payable.

         9. Rights and Obligations Upon Termination. Upon the termination,
non-renewal, or expiration of this Agreement the following rights and
obligations shall apply.

         (a)      Notwithstanding the termination of this Agreement each party
                  shall continue to hold the other party's Confidential
                  Information in confidence and prevent disclosure to third
                  parties as provided herein.

         (b)      Except in the event of a valid termination of this Agreement
                  by HemaSure under the foregoing subsection (8) (in which case
                  HemaSure may (but shall not be required) in its sole
                  discretion, cause Filtertek to sell to HemaSure the system and
                  cells as provided below), Filtertek may sell to HemaSure and,
                  if Filtertek deems to do so, HemaSure shall purchase from
                  Filtertek the Manual System (if not transferred earlier as
                  provided herein), the Semi-Automated Cell - Phase 1, the
                  Semi-Automated Cell - Phase 2, the first Automated Cell -
                  Phase 3, and the second Automated Cell - Phase 3 for the net
                  book value of the respective Production Cells plus Three
                  Hundred Thousand Dollars ($300,000) to compensate Filtertek
                  for costs and expenses associated with discontinuing
                  production of the Products. In addition, HemaSure shall pay
                  for the costs and expenses associated with the removal,
                  packaging, shipping, installation, and start-up of the
                  Production Cells. Attachment J hereto sets forth the agreed
                  upon amortization and depreciation schedule for such system
                  and cells, for the purpose of determining the applicable net
                  book values thereof.

         (c)      After the Production Cells are transferred to HemaSure as
                  provided herein, HemaSure may utilize the Production Cells and
                  the Manufacturing Technology for production of the Products at
                  HemaSure's facilities provided HemaSure pays a royalty to
                  Filtertek of (i) $0.10 per unit for the first four (4) years
                  after the termination, expiration, or non-renewal of this
                  Agreement and (ii) $0.07 per unit thereafter, provided,
                  however, that the Royalty to Filtertek in the event that



902773.3
                                      20

<PAGE>

                  the production cells are transferred to HemaSure following a
                  termination of this Agreement by HemaSure under the foregoing
                  subsection (8) shall be $0.05 per unit. HemaSure shall remit
                  such royalties on a quarterly basis along with a written
                  report of units produced for that quarter. Filtertek shall
                  have the right, but not the obligation, to audit HemaSure's
                  written records associated with production of the Products to
                  verify the amount of royalties paid.

         (d)      Filtertek shall provide reasonable and necessary training to
                  HemaSure or HemaSure's designee at HemaSure's or HemaSure's
                  designee's facility at HemaSure's expense in the form of up to
                  two (2) technical personnel at a rate of $65/hour plus travel
                  expenses and up to one (1) operator at a rate of $40/hour plus
                  travel expenses with a minimum call-out of one eight hour day
                  per visit for each such training personnel.

         (e)      HemaSure shall purchase from Filtertek, Filtertek's inventory
                  of finished Products manufactured in accordance with
                  HemaSure's most recent forecast. Further, HemaSure shall
                  reasonably compensate Filtertek for its work in process, raw
                  material inventory, and non-cancelable raw material
                  commitments reasonably made pursuant to and in compliance with
                  HemaSure's forecasts.

         (f)      Immediately upon the termination, non-renewal, or expiration
                  of this Agreement, all sums owed by each party hereto to the
                  other shall become due and payable immediately upon such
                  termination, non-renewal, or expiration of this Agreement. All
                  payments shall be made within thirty (30) days of the
                  effective date of such termination, non-renewal, or expiration
                  provided, however, that payments under subsection (c) shall be
                  made (i) prior to removal of the Production Cells for seventy
                  percent (70%) of the net book value of the Production Cells
                  and the balance of thirty percent (30%) made within thirty
                  (30) days from the date the Production Cells are operational
                  at HemaSure's facility and (ii) within thirty (30) days of the
                  effective date of such termination, non- renewal, or
                  expiration for payments related to Filtertek discontinuing the
                  production of the Products.

         (g)      The provisions of this Agreement which are expressed to
                  survive this Agreement or to apply notwithstanding termination
                  hereof shall be observed and respected by both parties.

         10. Force Majeure. Neither party shall be liable to the other party for
its failure to perform or for delay in the performance of its obligations under
this Agreement to the extent such failure or delay results from causes beyond
its reasonable control, including, without limitation, acts of God, fires,
explosions, wars or other hostilities, insurrections, revolutions, strikes,
labor unrest, earthquakes, floods, epidemics or quarantine restrictions, lack of
materials, unforeseeable governmental restrictions or controls, or
transportation embargoes or


902773.3
                                      21

<PAGE>

interruptions; provided, however, that a party must provide written notice to
the other party of such extraordinary circumstances that may prevent or delay
the party's performance hereunder. If a party is prevented from performing its
obligations under this Agreement because of such extraordinary circumstances for
a period of 60 consecutive days, then the other party may terminate this
Agreement upon 30 day's notice to the other party with a further opportunity to
perform until the date of such termination.

         11. Contingency Planning. In the event of an occurrence as defined in
the Force Majeure section, Filtertek shall make reasonable efforts to relocate
all or a portion of the Production Cells to other Filtertek manufacturing sites.
It is projected that the Semi-Automated Cell - Phase 1 and the first Automated
Cell - Phase 3 shall be located in Hebron, Illinois. It is projected that the
second Automated Cell - Phase 3 shall be located in either Hebron, Illinois or
Patillas, Puerto Rico. The parties shall mutually agree on the establishment of
multiple manufacturing sites.

         12.  Governing Law; Jurisdiction.

         (a)      This Agreement, all transactions executed hereunder, and the
                  legal relations between the parties shall be governed and
                  construed solely in accordance with the laws of the State of
                  New York, without reference to the conflict of laws
                  principles thereof.

         (b)      In the event of any dispute or controversy arises between the
                  parties with respect to this Agreement or a breach hereof,
                  then the parties shall submit such dispute or controversy to
                  binding arbitration before the American Arbitration
                  Association ("AAA") in New York, New York in accordance with
                  the Commercial Arbitration Rules of AAA. Each party hereby
                  irrevocably agrees that service of process, summons, notices
                  or other communications related to the arbitration procedure
                  shall be deemed served and accepted by the other party if
                  forwarded in accordance with the Notices section of this
                  Agreement. The arbitrator shall apportion all costs and
                  expenses of the arbitration including without limitation the
                  arbitrator's fees and expenses and the attorneys' fees and
                  expenses of both parties, between the prevailing and
                  non-prevailing party as the arbitrator deems fair and
                  reasonable. The award may be enforced in any court of
                  competent jurisdiction.

         (c)      Notwithstanding the foregoing or any other provision of this
                  Agreement, either party may seek and obtain provisional
                  equitable, injunctive or other judicial relief from a court of
                  competent jurisdiction in order to preserve the status quo
                  pending resolution of disputes or controversies pursuant to
                  this section. The provisions of this Article III, Section 12
                  shall survive the termination, expiration, or non- renewal of
                  this Agreement.

902773.3
                                      22

<PAGE>


         13. Binding Effect. This Agreement shall be binding upon and be for the
benefit of the parties and their respective successors and permitted assigns.

         14. Supremacy. The terms and conditions of this Agreement take
precedence over all purchase orders and all sales confirmations between
Filtertek and HemaSure. To the extent any term in any purchase order or any
sales confirmation conflicts in any manner with any term or condition of this
Agreement, this Agreement shall govern.

         15. Severability. If any provision of this Agreement is held by a court
of competent jurisdiction to be invalid, illegal, or unenforceable, then the
remainder of this Agreement shall remain in full force and effect. In the event
any such provision previously held to be invalid, illegal, or unenforceable, is
thereafter held by a court of competent jurisdiction to be valid, legal, or
enforceable, then said provision shall automatically be revived and incorporated
into this Agreement.

         16. Waiver. No waiver of any rights or breach of any provision of this
Agreement shall constitute a waiver of any other right or breach of any other
provisions, nor shall it be deemed to be a general waiver of such provision by
the waiving party or to sanction any subsequent breach by the other party.

         17. Assignment. Neither party shall assign this Agreement, or any right
or obligation thereunder, to any third party without the prior written consent
of the other party. In the event either party consents to such an assignment by
the other party, then all provisions and obligations of this Agreement shall
apply equally to any assignee with the same force and effect as they apply to
the assignor.

         18. Modification. This Agreement may not be altered or modified except
in writing, duly executed by an authorized representative of both parties.

         19. Notices. All notices, requests or other communications to any party
shall be sufficient if contained in a written instrument delivered in person,
sent by fax with confirming copy sent by registered or certified mail or sent by
overnight courier, addressed to such party at the address set forth below or
such other address as may be designated in writing:


       Filtertek:                                 HemaSure:

       Filtertek Inc.                             HemaSure Inc.
       11411 Price Road                           140 Locke Drive
       Hebron, IL 60034                           Marlborough, MA 01752
       Fax No. 815/648-4705                       Fax No. 508/485-6045
       Attn: Ron Kay                              Attn: John F. McGuire

902773.3
                                      23

<PAGE>

Any notice sent in compliance with this section shall be effective upon the date
of delivery if delivered in person, upon the date of transmission if sent by
fax, or upon the date following the date the notice is sent by overnight
courier.

         20. Public Statements. No party hereto shall use or reference the name
of any other party hereto including without limitation issuing any press
releases or otherwise making any public statement with respect to this Agreement
(unless such press release or statement is required by applicable law,
regulation, or the requirements of any listing agreement with any applicable
stock exchange), without the prior written consent of the other party, which
consent shall not be unreasonably withheld.

         21. Facsimile Signatures. Counterpart copies of this Agreement may be
signed by all parties hereto and signature pages exchanged by facsimile. The
parties intend that counterpart copies signed and exchanged as provided in the
preceding sentence shall be fully binding. Counterpart originals of this
Agreement shall be exchanged by U.S. mail or courier service at the earliest
reasonable date following the exchange of signature pages by facsimile.

         22. Entire Agreement. This Agreement contains the entire agreement
between the parties with respect to the subject matter of this Agreement and
supersedes all prior arrangements, agreements or understandings with respect to
such matters including without limitation the Supply Agreement between the
parties fully executed on December 10, 1998. No course of performance or prior
dealings nor any custom or usage of trade shall be relevant to supplement or
explain any terms used in this Agreement.


902773.3
                                      24

<PAGE>



         IN WITNESS WHEREOF, the parties have caused this Agreement to be
executed in duplicate originals by their duly authorized representatives as of
the day and year first above written.


FILTERTEK INC.:                                     HEMASURE INC.:


/s/ Ronald J. Kay                                   /s/ John F. McGuire III
- ---------------------------                         ---------------------------
Ronald J. Kay                                       John F. McGuire III
President                                           President & CEO



902773.3
                                      25

<PAGE>



                               LIST OF ATTACHMENTS


Attachment        Name                                 Responsibility to Prepare
- ----------        ----                                 -------------------------

Attachment A      Product List                         Filtertek

Attachment B      Product Pricing                      Filtertek

Attachment C      Product Specifications               HemaSure

Attachment D      Semi-Automated Cell - Phase 1        Filtertek

Attachment E      Automated Cell - Phase 3             Filtertek

Attachment F      HemaSure Materials                   HemaSure

Attachment G      Manufacturing Technology             Filtertek

Attachment H      Semi-Automated Cell - Phase 2        Filtertek

Attachment I      Manual System                        Filtertek



902773.3

<PAGE>



                                  ATTACHMENT A
                                  PRODUCT LIST


1.       r\Ls

Annual Production Capacity (Manual System) = 760,000 units


902773.3

<PAGE>

<TABLE>


                                                ATTACHMENT B
                                               PRODUCT PRICING



<CAPTION>
Actual Annual                      Manual               S.A.C.(1)             S.A.C.(1)             A.C.(2)
Purchases                          System               Phase 1               Phase 2               Phase 3

<S>                                <C>                  <C>                   <C>                   <C>
Up to 500,000                      $2.20                $2.20                 n/a                   n/a
500,001 to 750,000                 n/a                  $2.00                 n/a                   n/a
750,001 to 1,000,000               n/a                  $1.90                 n/a                   n/a
1,000,001 to 1,500,000             n/a                  $1.80                 n/a                   n/a
1,500,001 to 2,000,000             n/a                  $1.70                 $1.70                 $1.60
2,000,001 to 2,500,000             n/a                  $1.65                 $1.65                 $1.50
2,500,001 to 3,000,000             n/a                  n/a                   $1.50                 $1.40
3,000,001 to 4,000,000             n/a                  n/a                   $1.40                 $1.25
4,000,001 to 5,000,000             n/a                  n/a                   $1.30                 $1.15
5,000,001 to 7,500,000             n/a                  n/a                   $1.20                 $1.05
7,500,001 and above                n/a                  n/a                   $1.10                 $0.95
Start-Up Pricing5                  n/a                  $2.20                 $1.65                 $1.60


1.       "S.A.C." - Semi-Automated Cell.
2.       "A.C." - Automated Cell.
</TABLE>

NOTES:
         (1)      Product Pricing is firm for the first three years of the
                  Agreement, except for material price increases/decreases and
                  as otherwise provided in the Agreement.

         (2)      Product Pricing assumes HemaSure will provide the HemaSure
                  Materials including without limitation the particle trap layer
                  on rolls for processing. If the HemaSure Materials are not
                  provided on rolls, then the parties will mutually agree upon
                  increased Product Pricing as provided herein.

902773.3

<PAGE>



         (3)      If the HemaSure Materials provided by HemaSure must be sheet
                  fed Product Pricing for quantities above 5 million units
                  annually shall be as reflected in the S.A.C. - Phase 2 column
                  above.

         (4)      Product Pricing assumes for the Semi-Automated Cell - Phase 1
                  Filtertek will achieve cycle rates, staffing, etc. as set
                  forth in Attachment D and an incremental Annual Production
                  Capacity of 2,400,000 units. If these assumptions fail, then
                  the parties will mutually agree upon increased Product Pricing
                  not to exceed 102% of the established Product Pricing except
                  (i) if Filtertek's production inefficiencies are due to
                  HemaSure's failure to supply the HemaSure Materials on a
                  consistent basis or (ii) if the HemaSure Materials excluding
                  in this case the particle trap layer are not provided on rolls
                  for processing, then the increased Product Pricing may exceed
                  102% of the established Product Pricing.

         (5)      Product Pricing assumes for the Semi-Automated Cell - Phase 2
                  Filtertek will achieve cycle rates, staffing, etc. as set
                  forth in Attachment H and an incremental Annual Production
                  Capacity of 5,000,000 units. If these assumptions fail, then
                  the parties will mutually agree upon increased Product Pricing
                  not to exceed 102% of the established Product Pricing except
                  (i) if Filtertek's production inefficiencies are due to
                  HemaSure's failure to supply the HemaSure Materials on a
                  consistent basis or (ii) if the HemaSure Materials excluding
                  in this case the particle trap layer are not provided on rolls
                  for processing, then the increased Product Pricing may exceed
                  102% of the established Product Pricing.

         (6)      Product Pricing assumes for the Automated Cell - Phase 3
                  Filtertek will achieve cycle rates, staffing, etc. as set
                  forth in Attachment E and an incremental Annual Production
                  Capacity of 5,000,000 units for each Automated Cell - Phase 3.
                  If these assumptions fail, then the parties will mutually
                  agree upon increased Product Pricing not to exceed 102% of the
                  established Product Pricing except (i) if Filtertek's
                  production inefficiencies are due to HemaSure's failure to
                  supply the HemaSure Materials on a consistent basis or (ii) if
                  the HemaSure Materials including without limitation the
                  particle trap layer are not provided on rolls for processing,
                  then the increased Product Pricing may exceed 102% of the
                  established Product Pricing.

         (7)      "Start-Up Pricing" shall apply for the first thirty (30) days
                  after the Operational Date for the Semi-Automated Cell - Phase
                  1 to account for additional technical support provided by
                  Filtertek during the start-up and initial operational period.
                  "Start-Up Pricing"


902773.3

<PAGE>

                  shall apply for the first forty five (45) days after the
                  Operational Date for the Semi-Automated Cell - Phase 2.
                  "Start-Up Pricing" shall apply for the first thirty (30) days
                  after the Operational Date for the second Automated Cell -
                  Phase 3.

         (8)      After the respective "Start-Up Pricing" periods, Product
                  Pricing shall be invoiced at a mutually agreed upon weighted
                  average blended rate based upon cell production from the
                  respective Production Cells, HemaSure's forecasts for the
                  Products, and Filtertek's recovery of its capital investments
                  subject to the annual rebate/debit calculation provided
                  herein.

         (9)      Product Pricing for the Semi-Automated Cell - Phase 1, the
                  Semi-Automated Cell - Phase 2, and the Automated Cell - Phase
                  3 does not include packaging.

902773.3

<PAGE>



                                  ATTACHMENT C
                             PRODUCT SPECIFICATIONS


HemaSure's Purchase Specification, Document No. PU H70037, dated 9/21/99, and
titled "HemaSure r\LS Pre-Storage Leukoreduction Filter, Bulk Non-Sterile,
Solvent Bond Ports, Domestic Tubing."



902773.3

<PAGE>



                                  ATTACHMENT D
                               Semi-Automated Cell
                                     Phase 1

                     (Module Cell A Implementation Concept)



1.       Mold Inlet Housing

                  4 cavity, Hot Runner Tool, Uses 200 Ton Horizontal-30 Sec
                  Cycle Runs Automatic = No Operator, 480 Pieces per Hour Annual
                  Capacity = 2,400,000 parts, Customer paid for tooling

2.       Mold Outlet Housing

                  4 cavity, Hot Runner Tool, Uses 200 Ton Horizontal-30 Sec
                  Cycle Runs Automatic = No Operator, 480 Pieces per Hour Annual
                  Capacity = 2,400,000 parts, Customer paid for tooling

3.       Stake Versapor Vent into Inlet Housing and Test (Module Cell A)

                  Vent consists of 2 layers of Versapor, R200 and 3000R Versapor
                  membrane purchased by Filtertek and slit to width Using an
                  Automated Station, 1 Operator:
                           Places Inlet Housings into a feeder bowl Automation
                           Punches and Stakes Vent into Inlet Housing Automation
                           Wets out Vent with Filtertek Purchased Solvent and
                           tests Automation Punches FEL Disc into Tested Inlet
                           Automation ejects Staked/Tested Vent Inlet Housing
                  Automated Station, 1 Operator,
                  1000 Parts per Hour, Annual Capacity of 5,000,000

4.       Punch and Place Media into Staked/Tested Vent Inlet Housing

                  Hemasure provides Media in a roll slit to width Filtertek
                  provides 6 cavity Preco Press, Operator and Air Washer Using
                  the Preco Press, 1 Operator:
                  Loads 6 Vent-Staked Inlet Housings into nests
                           Punches media discs directly into Inlet Housings
                           using Preco Press Operator removes Inlet Housing with
                           Media and Air Washes Parts are set aside for future
                           operation


902773.3

<PAGE>




                  Six cavity punch press, 1 Operator, 36 second cycle 600 Parts
                  per Hour, Annual Capacity of 3,000,000

5.       Weld Particle Trap Media into Outlet Housing - Description of 1 Cell

                  Hemasure provides Particle Trap Media stamped to size
                  Filtertek provides 1 cavity Sonic Weld Station Using the
                  single station Sonic Weld Station, 1 Operator:
                           Places Molded Outlet Housing into sonic weld nest
                           Places stamped Particle Trap Media in place
                           Sonic welds Media to Outlet
                  Single Station Sonic Weld Station, 1 Operator, 18 second cycle
                  200 Parts per Hour, Annual Capacity of 1,000,000 Note: 3 Cells
                  are needed to reach 3,000,000 Annual Capacity

6.       Assemble Halves, Weld and Pack

                  Filtertek provides single station Sonic Weld station Using the
                  single station Sonic Weld Station, 1 Operator:
                           Assembles Inlet and Outlet Housings and places into
                           sonic weld nest Sonic welds Housings and places in a
                           box
                  Single Station Sonic Weld Station, 1 Operator, 18 second cycle
                  200 Parts per Hour, Annual Capacity of 1,000,000 Note: 3 Cells
                  are needed to reach 3,000,000 Annual Capacity

902773.3

<PAGE>



                                  ATTACHMENT E
                                 Automated Cell
                                     Phase 3

                     (Module Cell D Implementation Concept)


1.   Mold Inlet Housing

              8  cavity, Hot Runner Tool, Uses 500 Ton Horizontal-30 Sec
              Cycle
              Runs Automatic = No Operator, 960 Pieces per Hour
              Annual Capacity = 4,800,000 parts, Filtertek paid tooling

2.   Mold Outlet Housing

              8 cavity, Hot Runner Tool, Uses 500 Ton Horizontal-30 Sec Cycle
              Runs Automatic = No Operator, 960 Pieces per Hour
              Annual Capacity = 4,800,000 parts, Filtertek paid tooling

3.   Stake Versapor Vent into Inlet Housing and Test (Module Cell A)

              Vent consists of 2 layers of Versapor, R200 and 3000R Versapor
              membrane purchased by Filtertek and slit to width Using an
              Automated Station, 1 Operator:
                       Places Inlet Housings into a feeder bowl Automation
                       Punches and Stakes Vent into Inlet Housing Automation
                       Wets out Vent with Filtertek Purchased Solvent and
                       tests Automation Punches FEL Disc into Tested Inlet
                       Automation ejects Staked/Tested Vent Inlet Housing
              Automated Station, 1 Operator,
              1,000 Parts per Hour, Annual Capacity of 5,000,000

4.   Punch and Place Media into Staked/Tested Vent Inlet Housing (Module
     Cell B)

              Hemasure provides Media in a roll slit to width Filtertek
              provides 6 cavity Die Punch Press and Air Washer Using the Die
              Punch Press,
                       Receives Vent-Staked Inlet Housings into nests
                       Punches media discs directly into Inlet Housings
                       using Preco Press
                       Removes Inlet Housing with Media and Air Washes
              Multi cavity punch press, No Operator 1,000 Parts per Hour,
              Annual Capacity of 5,000,000

902773.3

<PAGE>



5.    Weld Particle Trap Media into Outlet Housing (Module Cell D)

               Hemasure provides Particle Trap Media on rolls Filtertek
               provides automation station, 1 Operator Using the automation
               station, 1 Operator:
                        Automation places Molded Outlet Housing into sonic
                        weld nest Automation places Partical Trap Media in
                        place Automation sonic welds Media to Outlet
               Automation Station, 1 Operator,
               1,000 Parts per Hour, Annual Capacity of 5,000,000

6.    Assemble Halves, Weld and Pack (Module Cell C)

               Filtertek provides Automated In Line Sonic Weld Station
                        Assembles Inlet and Outlet Housings and places into
                        sonic weld nest Sonic welds Housings and ejects final
                        part
               Automated Sonic Weld Station, 1 Operator,
               1,000 Parts per Hour, Annual Capacity of 5,000,000


902773.3

<PAGE>



                                  ATTACHMENT F
                               HEMASURE MATERIALS



The following items from HemaSure's Purchase Specification, Document No. PU
H70037, dated 9/21/99, and titled "HemaSure r\LS Pre-Storage Leukoreduction
Filter, Bulk Non-Sterile, Solvent Bond Ports, Domestic Tubing."

                  .        Item 4.3 - FEL Media.

                  .        Item 4.4 - Leuko-Reduction Media.

                  .        Item 4.7 - Particle Trap Stack.

902773.3

<PAGE>



                                  ATTACHMENT G
                            MANUFACTURING TECHNOLOGY

                      *** CONFIDENTIAL AND PROPRIETARY ***


Manufacturing Technology - HemaSure acknowledges that Filtertek developed the
scale-up capability of the r/ls Leukoreduction filter.

Filtertek acknowledges that HemaSure developed the prototyping and process
feasibility of the r/LS Leukoreduction filter.

902773.3

<PAGE>



                                  ATTACHMENT H
                               Semi-Automated Cell
                                     Phase 2

                       (Module B&C Implementation Concept)

1.   Mold Inlet Housing

             8 cavity, Hot Runner Tool, Uses 500 Ton Horizontal-30 Sec Cycle
             Runs Automatic = No Operator, 960 Pieces per Hour
             Annual Capacity = 4,800,000 parts, Filtertek paid tooling

2.   Mold Outlet Housing

             8 cavity, Hot Runner Tool, Uses 500 Ton Horizontal-30 Sec Cycle
             Runs Automatic = No Operator, 960 Pieces per Hour
             Annual Capacity = 4,800,000 parts, Filtertek paid tooling

3.   Stake Versapor Vent into Inlet Housing and Test (Module Cell A)

             Vent consists of 2 layers of Versapor, R200 and 3000R Versapor
             membrane purchased by Filtertek and slit to width Using an
             Automated Station, 1 Operator:
                       Places Inlet Housings into a feeder bowl Automation
                       Punches and Stakes Vent into Inlet Housing Automation
                       Wets out Vent with Filtertek Purchased Solvent and
                       tests Automation Punches FEL Disc into Tested Inlet
                       Automation ejects Staked/Tested Vent Inlet Housing
             Automation Station, 1 Operator,
             1,000 Parts per Hour, Annual Capacity of 5,000,000

4.   Punch and Place Media into Staked/Tested Vent Inlet Housing (Module Cell B)

             Hemasure provides Media in a roll slit to width Filtertek
             provides 6 cavity Die Punch Press and Air Washer Using the Die
             Punch Press,
                       Receives Vent-Staked Inlet Housings into nests
                       Punches media discs directly into Inlet Housings
                       using Preco Press
                       Removes Inlet Housing with Media and Air Washes
             Multi cavity punch press, No Operator 1,000 Parts per Hour,
             Annual Capacity of 5,000,000

902773.3

<PAGE>



5.   Weld Particle Trap Media into Outlet Housing - Description of 1 Cell

             Hemasure provides Particle Trap Media stamped to size
             Filtertek provides 1 cavity Sonic Weld Station Using the
             single station Sonic Weld Station, 1 Operator:
                       Places Molded Outlet Housing into sonic weld nest
                       Places stamped Particle Trap Media in place
                       Sonic welds Media to Outlet
             Single Station Sonic Weld Station, 1 Operator, 18 second cycle
             200 Parts per Hour, Annual Capacity of 1,000,000 Note: 5 Cells
             are needed to reach 5,000,000 Annual Capacity

6.   Assemble Halves, Weld and Pack (Module Cell C)

             Filtertek provides Automated In Line Sonic Weld Station
                       Assembles Inlet and Outlet Housings and places into
                       sonic weld nest Sonic welds Housings and ejects final
                       part
             Automated Sonic Weld Station, 1 Operator,
             1,000 Parts per Hour, Annual Capacity of 5,000,000

902773.3

<PAGE>



                                  ATTACHMENT I
                                  Manual System

1.   Mold Inlet Housing

              4 cavity, Hot Runner Tool, Uses 200 Ton Horizontal-30 Sec
              Cycle Runs Automatic = No Operator, 480 Pieces per Hour Annual
              Capacity = 2,400,00 parts, Customer paid for tooling

2.   Mold Outlet Housing

              4 cavity, Hot Runner Tool, Uses 200 Ton Horizontal-30 Sec
              Cycle Runs Automatic = No Operator, 480 Pieces per Hour Annual
              Capacity = 2,400,000 parts, Customer paid for tooling

3.   Stake Versapor Vent into Inlet Housing and Test

              Vent consists of 2 layers of Versapor, R200 and 3000R Versapor
              membrane purchased by Filtertek and slit to width Using a
              Prefabricated Single Station Fixture, 1 Operator:
                       Advances the two layers of Membrane Places one Inlet
                       Housing into a nest, and Punches and Stakes Vent into
                       Inlet Housing Removes Staked Vent Inlet Housing and
                       places in another nest Wets out Vent with Filtertek
                       Purchased Solvent and tests Removes Staked/Tested
                       Vent Inlet Housing and places aside A Pre-Cut FEL
                       Disc is added to the Tested Inlet
              Single Station Fixture, 1 Operator, 23.7 Second Cycle
              152 Parts per Hour, Annual Capacity of 760,000

4.   Punch and Place Media into Staked/Tested Vent Inlet Housing

              Hemasure provides Media in a roll slit to width Filtertek
              provides 6 cavity Preco Press, Operator and Air Washer Using
              the Preco Press, 1 Operator:
              Loads 6 Vent-Staked Inlet Housings into nests
                       Punches media discs directly into Inlet Housings
                       using Preco Press Operator removes Inlet Housing with
                       Media and Air Washes Parts are set aside for future
                       operation
              Six cavity punch press, 1 Operator, 36 second cycle 600 Parts
              per Hour, Annual Capacity of 3,000,000

902773.3

<PAGE>



5.   Weld Particle Trap Media into Outlet Housing

              Hemasure provides Particle Trap Media stamped to size
              Filtertek provides 1 cavity Sonic Weld Station Using the
              single station Sonic Weld Station, 1 Operator:
                       Places Molded Outlet Housing into sonic weld nest
               Places stamped Particle Trap Media in place
                       Sonic welds Media to Outlet
              Single Station Sonic Weld Station, 1 Operator, 18 second cycle
              200 Parts per Hour, Annual Capacity of 1,000,000

6.   Assemble Halves, Weld and Pack

              Filtertek provides single station Sonic Weld Station Using the
              single station Sonic Weld Station, 1 Operator:
                       Assembles Inlet and Outlet Housings and places into
                       sonic weld nest Sonic welds Housings and places in a
                       box
              Single Station Sonic Weld Station, 1 Operator, 18 second cycle
              200 Parts per Hour, Annual Capacity of 1,000,000

902773.3

<PAGE>



<TABLE>

                                  ATTACHMENT J
                           "NET BOOK VALUE" DEFINITION




<CAPTION>
Total Purchases        Year 1              Year 2             Year 3              Year 4             Year 5              Year 6

<S>                  <C>                <C>                <C>                <C>                <C>                <C>
> 15,000,000 units   90% of Filtertek   70% of Filtertek   50% of Filtertek   30% of Filtertek   10% of Filtertek   See Notes 5, 6,
                     Capital            Capital            Capital            Capital            Capital            and 7 below
                     Investment         Investment         Investment         Investment         Investment

< 15,000,000 units   90% of Filtertek   70% of Filtertek   50% of Filtertek   30% of Filtertek   10% of Filtertek   10% of Filtertek
                     Capital            Capital            Capital            Capital            Capital            Capital
                     Investment plus    Investment plus    Investment plus    Investment plus    Investment plus    Investment plus
                     Amortization       Amortization       Amortization       Amortization       Amortization       Amortization
                     Rate multiplied    Rate multiplied    Rate multiplied    Rate multiplied    Rate multiplied    Rate multiplied
                     by Shortfall       by Shortfall       by Shortfall       by Shortfall       by Shortfall       by Shortfall
</TABLE>


Notes:

1.       "Total Purchases" shall mean the total number of units that have been
         (i) ordered by HemaSure, (ii) manufactured and shipped by Filtertek,
         and (iii) accepted and paid for by HemaSure under the Agreement from
         the Effective Date up to and including the effective date of the
         termination, expiration, or non-renewal of the Agreement.

2.       "Filtertek Capital Investment" shall mean the total of the original
         purchase prices for all of the production equipment, tooling, and
         automation utilized in the Production Cells (but not including any
         facility improvements made by Filtertek) as evidenced by Filtertek's
         written records or, in the case of leased Assets, by lessor's written
         records which shall be provided to HemaSure.

3.       "Amortization Rate" shall mean for Agreement Years 1 through 5 the
         difference between the Filtertek Capital Investment and the residual
         value from Row 1 of the above chart for the respective Agreement Year
         divided by 15,000,000. For Agreement

902773.3

<PAGE>



         Year 6 the Amortization Rate shall mean the difference between the
         Filtertek Capital Investment and the residual value from Row 1 of the
         above chart for Agreement Year 5 divided by 15,000,000.

4.       "Shortfall" shall mean 15,000,000 units less the Total Purchases of
         HemaSure from Filtertek under the Agreement.

5.       "Customized Filtertek Capital Investment" shall mean the total of the
         original purchase prices for all of the customized production equipment
         utilized in the Production Cells including without limitation tooling
         and automation (but not including any presses, welders, and facility
         improvements made by Filtertek) as evidenced by Filtertek's written
         records or, in the case of leased Assets, by lessor's written records
         which shall be provided to HemaSure. After Agreement Year 5, the
         component of the "Net Book Value" definition associated with tooling,
         automation, and other customized production equipment shall be defined
         as zero (0).

6.       "Non-Customized Filtertek Capital Investment" shall mean the total of
         the original purchase prices for all of the non-customized production
         equipment utilized in the Production Cells including without limitation
         presses and welders (but not including any tooling, automation, and
         facility improvements made by Filtertek) as evidenced by Filtertek's
         written records or, in the case of leased Assets, by lessors' written
         records which shall be provided to HemaSure. After Agreement Year 5,
         the component of the "Net Book Value" definition associated with the
         Non-Customized Filtertek Capital Investment shall be defined as fifteen
         percent (15%) of the original purchase price.

7.       After Year 5 of the Agreement and HemaSure Total Purchases are greater
         than or equal to 15,000,000 units, then HemaSure shall only be
         obligated to purchase the Customized Filtertek Capital Investment and
         may, at its option, purchase the Non- Customized Filtertek Capital
         Investment as provided in the Agreement provided, however, that in the
         event of a termination by HemaSure pursuant to Article III, Section 8
         of the Agreement, then HemaSure shall not be obligated to purchase the
         Customized Filtertek Capital Investment and in that case may, at its
         option, purchase the Customized Filtertek Capital Investment.

Example 1: Filtertek Capital Investment is $5,300,000, HemaSure Total Purchases
are 25,000,000 units, and Agreement terminates in Year 3.

     .        "Net Book Value" is $2,650,000.               [50% of $5,300,000]
              -------------------------------



902773.3

<PAGE>


Example 2: Filtertek Capital Investment is $5,300,000, HemaSure Total Purchases
are 10,000,000 units, and Agreement terminates in Year 3.

<TABLE>
<S>           <C>                                           <C>
     .        "Amortization Rate" is $0.177/ unit.          [($5,300,000 - $2,650,0000)/15,000,000]

     .        "Shortfall" is 5,000,000 units.               [15,000,000 - 10,000,000]

     .        "Net Book Value" is $3,535,000.               [$2,650,000 + ($0.177 X 5,000,000)]
              ------------------------------
</TABLE>


Example 3: Filtertek Capital Investment is $5,300,000 of which $2,300,000 is
Non-Customized Filtertek Capital Investment, HemaSure Total Purchases are
30,000,000 units, and the Agreement terminates in Year 6.

     .   "Net Book Value" of the Customized Filtertek Capital Investment is $0.
         ----------------------------------------------------------------------

     .   HemaSure may, at its option, purchase the Non-Customized Filtertek
         Capital Investment for $345,000.


902773.3
















                                                                   EXHIBIT 10.29

                          SUPPLY AND ASSEMBLY AGREEMENT

         WITNESSETH, THIS SUPPLY AGREEMENT (the "Agreement") entered into and
effective as of the 31st day of January, 2000 ("Effective Date"), by and between
COMMAND MEDICAL PRODUCTS INC., a Florida corporation with an office and
principal place of business at 15 Signal Avenue, Ormond Beach, FL 32174
("Command"); and HEMASURE INC., a Delaware corporation with an office and
principal place of business at 140 Locke Drive, Marlborough, MA 01752
("HemaSure"). Command and HemaSure may be referred to hereinafter individually
as a "party" or collectively as the "parties."

         WHEREAS, Command desires to manufacture and supply to HemaSure and
HemaSure desires to purchase from Command dry bag set Products, as defined
herein, on a non-exclusive basis pursuant to and in compliance with all of the
terms and conditions set forth herein; and

         WHEREAS, Command desires to assemble HemaSure's r\LS System Filters, as
described herein, and HemaSure desires to retain Command for the assembly of
r\LS System Filters, on a non-exclusive basis pursuant to and in compliance with
all of the terms and conditions set forth herein.

         NOW THEREFORE, in consideration of these premises, the promises and the
mutual agreements herein, and for other good and valuable consideration, the
receipt and sufficiency of which is hereby acknowledged, the parties agree as
follows:

                                    ARTICLE I
                                   DEFINITIONS

         In addition to words and expressions defined elsewhere in this
Agreement, for purposes of this Agreement, the following words and expressions
shall have the meanings hereby assigned to them. For the purpose of the
definitions contained in this Article and defined elsewhere in this Agreement,
the singular shall include the plural and vice-versa.

1.       "Agreement Year" shall mean the period commencing on the Effective Date
         and ending on December 31, 2000, and following such period, it shall
         mean the applicable period of time during the term of this Agreement
         and any extension or renewal thereof beginning on January 1 of that
         respective Agreement Year and ending on December 31 of that respective
         Agreement Year.

2.       "Actual Annual Purchases" for any respective Agreement Year shall
         mean, as applicable, the amount of each Product actually purchased by
         HemaSure from Command as determined by release orders for the Products
         issued by HemaSure and accepted by

908278.5


<PAGE>


         Command during that Agreement Year and/or the actual number of r/LS
         System Filters assembled by Command and delivered to HemaSure during
         that Agreement Year.

3.       "American Red Cross" shall mean the American National Red Cross, a
         not-for-profit corporation chartered by an act of Congress, and its
         parents, subsidiaries, affiliates, permitted assignees, or successors
         in interest.

4.       "Assembly Pricing" shall mean the price per assembled r/LS System
         Filter as set forth on Attachment A attached hereto and hereby
         incorporated by reference, as amended in a writing signed by both
         parties from time to time.

5.       "COBE" shall mean Gambro, Inc. (formerly named COBE Laboratories,
         Inc.), a corporation organized and existing under the laws of the state
         of Colorado, and its parents, subsidiaries, affiliates, permitted
         assignees, or successors in interest.

6.       "Confidential Information" shall mean such confidential and
         proprietary information each party hereto owns and uses in order to
         conduct its business to which this Agreement pertains which includes,
         without limitation, confidential and proprietary computer programs,
         inventions, discoveries, tools, machines, articles of manufacture,
         mechanisms, molds, fixtures, methods, processes, compositions,
         mixtures, formulae, designs, techniques of production, manufacture or
         assembly, know-how, show how, information which concerns the financial
         affairs, development research, marketing practices, marketing plans and
         strategies, internal policies and procedures, products, contracts,
         suppliers, or customer lists, information with respect to any corporate
         affairs, and other information which may or may not rise to the level
         of a trade secret under applicable law, but which is not generally in
         the public domain (and includes information transferred orally,
         visually, electronically or by other means). Confidential Information"
         shall include, without limitation, the Manufacturing Technology.
         Confidential information shall not include: (i) information already
         known or independently developed by the receiving party as evidenced by
         competent proof; (ii) information in the public domain through no
         wrongful act of the receiving party; or (iii) information received by
         the receiving party from a third party having a lawful right to
         disclose it.

7.       "FDA" shall mean the Food and Drug Administration of the United
         States of America.

8.       "HemaSure Materials" shall mean the materials and parts supplied by
         HemaSure to Command as set forth in Attachment B attached hereto and
         hereby incorporated by reference, as may be amended in a writing signed
         by both parties from time to time.

9.       "Manufacturing Technology" shall mean those proprietary rights of the
         respective parties in the molds, drawings, manufacturing processes,
         know-how, show-how and technical data related to the manufacturing and
         production of the Products and, in the case of HemaSure, the r/LS
         System Filter.


908278.5
                                       -2-

<PAGE>


10.      "Product Pricing" shall mean the price of each Product as set forth on
         Attachment C attached hereto and hereby incorporated by reference, as
         amended in a writing signed by both parties from time to time.

11.      "Products" shall mean the dry bag sets listed and described on
         Attachment D, attached hereto and hereby incorporated by reference, as
         amended in a writing signed by both parties from time to time.

12.      "Product and Assembly Specifications" shall mean the respective
         Product and r/LS System Filter assembly specifications, in each case,
         as set forth on Attachment E, attached hereto and hereby incorporated
         by reference, as amended in a writing signed by both parties from time
         to time, which in all cases, shall be deemed to meet requirements and
         standards included in applicable federal, state and local laws
         including, without limitation, the Food, Drug and Cosmetic Act, the
         Medical Device Amendments of 1976, the Safe Medical Devices Act of
         1990, and similar foreign laws, rules and regulations, including,
         without limitation, the European Medical Device Directive.

13.      "r\LS System Filter" shall mean HemaSure's filters used for pre-storage
         reduction of the level of leukocytes in blood, and any revisions,
         derivatives, or improvements thereto.


                                   ARTICLE II
                        SUPPLY AND ASSEMBLY ARRANGEMENTS

         1. Production of Products and Assembly of r/LS System Filters. Command
shall (i) manufacture and supply the Products and (ii) assemble r/LS System
Filters, in each case, solely in accordance with the Product and Assembly
Specifications supplied by HemaSure. Although the obligation to fabricate the
Products and assemble the r/LS System Filters conforming to Product and Assembly
Specifications belongs exclusively to Command, and the obligation to designate
and thereafter to approve the applicable specifications belongs exclusively to
HemaSure, and without intending to relieve either party of their respective
exclusive obligations, the parties hereto shall provide reasonable cooperation
and assistance to each other to facilitate the fabrication of the Products and
assembly of the r/LS System Filters. Command shall make no deviations or changes
from the Product and Assembly Specifications without HemaSure's prior approval.

         2. Product and Assembly Pricing. Product & Assembly Pricing for each
purchase order issued by HemaSure shall be calculated per Attachment A
Attachment C. Hemasure shall issue quarterly purchase orders and annualize the
volumes to determine the corresponding price schedule. Product Assembly
Pricing shall be fixed for the term of the Agreement with the exception that
Command may increase or decrease the Product & Assembly Pricing on account of,
and solely to the extent of, (i) Command's raw material price increases or
decreases that are evidenced by Command's written records which shall be
provided to HemaSure and based on increases or decreases of Command's vendor
prices and (ii) after the first Agreement Year,

908278.5
                                       -3-

<PAGE>



Command's overhead cost increases or decreases that are evidenced by Command's
written records which shall be provided to HemaSure; and (iii) after one year,
Command's direct labor cost increases or decreases as evidenced by Command's
written records which shall be provided to HemaSure. Such Product & Assembly
Price increases may be affected only once per Agreement Year, and in any such
case, shall not be more than five percent (5%) of the then applicable Product &
Assembly Pricing. Notwithstanding the above, both parties acknowledge that this
five percent (5%) cap may need to be re-negotiated during the term of this
agreement based on any unforeseen circumstances beyond either parties control.
Overhead costs shall include costs associated with government mandated benefits,
payroll taxes, electricity and other utilities.

         (a)      In addition, at the end of every Agreement Year Command
                  shall compare the Actual Annual Purchases of Products by
                  HemaSure to the quantities that were used to establish the
                  mutually agreed upon invoiced Product Pricing as provided in
                  Attachment C or Assembly Pricing as provided in Attachment A
                  for that respective Agreement Year (and shall promptly provide
                  to HemaSure a detailed, written copy of such comparison). In
                  the event Actual Annual Purchases exceed said quantities for
                  that respective Agreement Year, then Command shall issue a
                  rebate or a credit to HemaSure in accordance with the quantity
                  pricing set forth on Attachment A and/or C, as the case may
                  be. In the event Actual Annual Purchases are less than said
                  quantities for that respective Agreement Year, then Command
                  shall issue a debit to HemaSure in accordance with the
                  quantity pricing set forth on Attachment A and/or C, as the
                  case may be. Command may, in its sole discretion, waive or
                  reduce any such debit for any respective Agreement Year. Any
                  such waiver or reduction of a debit for any respective
                  Agreement Year shall be on a non-precedential basis without
                  prejudice and Command shall not be obligated in any of the
                  following Agreement Years to waive or reduce any future debit.

         (b)      At least sixty (60) days prior to the commencement of any
                  Agreement Year, Command shall provide written notice (setting
                  forth reasonable details) to HemaSure of projected increases
                  or decreases to the Product Pricing for the upcoming
                  respective Agreement Year based on those Product Pricing
                  increase or decrease guidelines set forth above. The parties
                  hereby agree to negotiate in good faith and to agree upon
                  Product Pricing based on those Product Pricing increase or
                  decrease guidelines set forth above for each such respective
                  Agreement Year and to amend Attachment C each Agreement Year
                  accordingly. In the event no agreement on Product Pricing is
                  reached prior to the commencement of any respective Agreement
                  Year, such agreement shall be resolved pursuant to Section
                  12(b) 11(b) of Article III.

         (c)      The parties will use reasonable efforts to endeavor to develop
                  cost saving measures applicable to the Products and assembly
                  of the r/LS System Filter. After recoupment at a mutually
                  agreed upon rate of any capital investment made by a

908278.5
                                       -4-

<PAGE>


                  party in developing or implementing such cost saving measures,
                  such savings will be shared on a fifty/fifty (50/50) basis
                  between the parties in the form of reduced Product and/or
                  Assembly Pricing, as the case may be.

         3. Delivery. HemaSure shall provide Command with specific order
delivery dates. Each order placed under this Agreement shall be considered
"on-time" if it is received by HemaSure during the period of 3 days prior to and
up until 3 days after the scheduled delivery date which is stated on the release
order issued by HemaSure and accepted by Command. If a delivery is not expected
to be made "on-time," as defined herein, Command shall notify HemaSure and shall
take all reasonable steps at its own cost to expedite delivery.

         4. Supply Ability and Inventory. Command and HemaSure shall notify each
other of any events which may impact their respective abilities to supply and
purchase Products and assemble r/LS System Filters, including, without
limitation, FDA inspections, labor issues, facility issues and the like.

         5. Tooling and Equipment of r\LS System Filters. HemaSure shall bear
the cost of tooling and equipment associated with the assembly of the r\LS
System Filters, and shall hold sole and exclusive title to such tooling and
equipment. The tooling and assembly equipment initially shall reside at
Command's facilities.

         (a)      In the event that Command fails to meet its delivery
                  requirements, HemaSure may request the transfer of its tooling
                  and assembly equipment to another facility designated by
                  HemaSure. In such Event, Command shall breakdown, package,
                  ship (FOB Ormond Beach, Florida), install and start-up the
                  applicable tooling and equipment. Command shall be paid for
                  the above services at a rate of $75 per hour, not to exceed
                  2,000 hours.

         (b)      Command shall be responsible for the maintenance of the
                  tooling and equipment and shall provide reasonable care in the
                  storage and handling of the tooling. HemaSure shall be
                  responsible for the repair of the tooling and equipment.

          6. Forecasts to Command. HemaSure shall submit to Command, ninety (90)
days before each Agreement Year, in good faith, written forecasts setting forth
projected purchases on a quarterly basis of the Products and assembly
requirements for the upcoming twelve (12) month period. Forecasts prepared by
HemaSure pursuant to this Section shall be prepared by HemaSure in good faith
and shall represent HemaSure's reasonable expectation of its requirements for
the forecasted period. HemaSure shall commit to purchase eighty percent (80%) of
the Products and assembly requirements on account of such forecasts. The amount
of Products not purchased in any one Agreement Year shall rollover into the
following Agreement Year.

         On a quarterly basis, HemaSure and Command shall review forecast and
capacity requirements for the following twelve (12) months and plan accordingly.
In the event that

908278.5
                                       -5-

<PAGE>


forecasts are updated or modified, HemaSure shall make a firm commitment to
purchase the Products and assembly requirements for the first two (2) months of
such updated forecast.

          7. Ordering. HemaSure shall submit purchase orders on a monthly basis
setting forth its purchase requirements and delivery dates. The orders for
Products in the first two (2) months of an updated forecast as described in
Section 6 above shall become fixed orders.

         (a)      HemaSure shall submit a release order to Command on a monthly
                  basis at least six (6) weeks in advance of any required
                  shipment date in said release order in compliance with
                  HemaSure's most recent forecast. Command and HemaSure shall
                  keep each other apprised in good faith of their respective
                  requirements, projections, production capability limitations
                  and similar matters.

         (b)      Subject to the following sentence and Article III, Section
                  9(c), HemaSure agrees to purchase from Command from time to
                  time hereunder the minimum quantity purchases set forth on
                  Attachment F hereto. In the event HemaSure fails to purchase
                  the quantity of Products and assembly requirements as
                  designated in Attachment F in any respective Agreement Year,
                  then the remaining number of Products or assembly requirements
                  necessary to meet the quantity designated in Attachment F for
                  that respective Agreement Year shall be added to the purchase
                  quantities in for the subsequent Agreement Year. In the event
                  that HemaSure fails to purchase the quantity of Products or
                  assembly requirements designated in the purchase orders for
                  the third Agreement Year and any purchase requirements added
                  from previous Agreement Years as provided herein, then the
                  term of this Agreement shall be extended for one year during
                  which time HemaSure must purchase the remaining number of
                  Products and assembly requirements as are necessary to meet
                  the purchase requirements designated in Attachment F for the
                  third Agreement Year and any purchase requirements added from
                  previous Agreement Years as provided herein. Command's sole
                  recourse in the event of a breach by HemaSure of this Section
                  7(b) of this Agreement shall be as set forth in Article III,
                  Section 9(c). Notwithstanding the above paragraphs, HemaSure
                  must purchase at least 80% of the contract minimums per
                  Attachment F each Agreement Year.

         8. HemaSure Supplied Materials. HemaSure shall provide Command with a
continuous supply of the HemaSure Materials at no cost to Command such that
Command can assemble the r\LS System Filters in quantities sufficient to meet
HemaSure's requirements of submitted and accepted purchase orders. If HemaSure
is unable to maintain a continuous supply of the HemaSure Materials and this
failure forces Command to shut down its production line, HemaSure agrees to pay
to Command, as its sole recourse, $1.71 per unit scheduled to be built during
the shutdown period at the then prevailing unit production run-rate. This will
cover all unrecoverable costs including labor and overhead. Command's failure to
supply HemaSure with assembly requirements or otherwise fail to perform its
obligations hereunder shall not be deemed a breach of this Agreement to the
extent such failure is caused by a lack of such a supply of the HemaSure
Materials from HemaSure. HemaSure intends to maintain a two (2) week inventory

908278.5
                                       -6-

<PAGE>


of the HemaSure Materials at Command's facility during the term of this
Agreement and any extension or renewal thereof as determined by reference to
purchase orders for assembly of r/LS System Filters issued by HemaSure and
accepted by Command.

         9. Shipping. All Product shipments shall be EX WORKS Command's
manufacturing facility. Risk of loss shall pass to HemaSure at such time as the
Products are delivered to the carrier at Command's facilities. HemaSure shall
arrange for a carrier and mode of shipment. All freight, insurance and other
shipping expenses shall be borne by HemaSure and HemaSure shall be responsible
for filing any and all freight claims.

         10.  Acceptance.

         (a)      Acceptance by HemaSure or the receiving entities specified
                  by HemaSure of Products and assembled r/LS System Filters
                  delivered by Command hereunder shall be subject to reasonable
                  inspection and test by HemaSure or such receiving entities in
                  order to determine that the Products and assembled r/LS System
                  Filters comply with the Product and Assembly Specifications;
                  provided, however, HemaSure shall notify Command in writing of
                  any defects in any shipment of Products or assembled r/LS
                  System Filters within thirty (30) business days of the date of
                  delivery at HemaSure's designated manufacturing site. If
                  HemaSure does not notify Command of any such defects within
                  such time, the Products and assembled r/LS System Filters
                  shall be deemed accepted.

         (b)      The Products and assembled r/LS System Filters shall
                  consistently meet performance metrics mutually agreed upon by
                  HemaSure and Command. These metrics may change over the
                  performance of the Agreement to the satisfaction and
                  acceptance of both HemaSure and Command.

          11. Quality Control. Command shall operate and maintain its
manufacturing and assembly operations in a sound state of control in compliance
with applicable FDA, QSR, ISO9002 and CEEN46002 regulations and/or HemaSure's
customer specifications as defined, including, but not limited to, the American
Red Cross and COBE. HemaSure and its customers shall have the right, but not the
obligation, to conduct periodic audits of all sites under Command's control
involved with manufacturing or assembling the Products and r/LS System Filters.
Command shall provide HemaSure and its customers with reasonable access to
Command's facilities, employees, specifications, production records, drawings,
or other records as necessary for HemaSure to secure regulatory approvals,
respond to regulatory inquires, investigate and address technical problems and
achieve technical improvements and address customer complaints. HemaSure and its
customers shall provide thirty (30) days written notice of any site audits. Each
party agrees to provide the other party with copies of any written notices
related to the manufacturing, sale, or use of the Products issued by any
governmental regulatory agency promptly after receipt from the governmental
regulatory agency or third party.

908278.5
                                       -7-

<PAGE>


          12. Payment. Payment terms for all Products purchased pursuant to this
Agreement shall be in United States dollars and net thirty (30) days.


                                   ARTICLE III
                                  MISCELLANEOUS

         1. Intellectual Property. Command expressly reserves its entire right,
title and interest in any and all intellectual property including, without
limitation, any inventions, patents, improvements, know-how, show-how, the
Manufacturing Technology, or other proprietary information of any kind related
to the production or manufacturing of the Products. All intellectual property of
HemaSure which shall include, without limitation, any inventions, patents,
improvements, trademarks, service marks, mask works, copyrights, trade secrets
or other proprietary information of any kind shall remain the sole and exclusive
property of HemaSure. HemaSure expressly reserves its entire right, title and
interest in any and all intellectual property including, without limitation, any
inventions, patents, improvements, know-how, show-how, or other proprietary
information of any kind related to the r/LS System Filter.

          2. Indemnification. The provisions of this indemnification section
shall survive the termination, expiration, or non-renewal of this Agreement.

         (a)      HemaSure agrees to indemnify and hold harmless Command and
                  its directors, officers and employees from and against any and
                  all losses, costs, damages, fees and expenses arising out of
                  the assembly of the r/LS System Filter (excluding with respect
                  to the manufacture of the Products) but only to the extent
                  such losses, costs, damages, fees, and expenses were incurred
                  as a result of the negligence, gross negligence or willful
                  misconduct of HemaSure, provided that HemaSure shall have the
                  right to control the defense or settlement of any claim for
                  which Command is entitled to indemnification hereunder.
                  HemaSure shall not be liable for any litigation costs or
                  expenses incurred by Command (or its directors, officers or
                  employees) without HemaSure's prior written consent.
                  Notwithstanding the foregoing, HemaSure shall not be required
                  to indemnify Command for matters which HemaSure is indemnified
                  by Command hereunder.

         (b)      Command agrees to indemnify and hold harmless HemaSure and
                  its directors, officers and employees from and against any and
                  all losses, costs, damages, fees, and expense arising out of
                  the manufacture or sales of the Products and assembly of the
                  r/LS System Filter (excluding with respect to the HemaSure
                  Supplied Materials themselves), but only to the extent such
                  losses, costs, damages, fees, and expenses were incurred as a
                  result of the negligence, gross negligence or willful
                  misconduct of Command, provided that Command shall have the
                  right to control the defense or settlement of any claim for
                  which HemaSure is entitled to indemnification hereunder.
                  Command shall not be liable for any litigation costs or
                  expenses incurred by HemaSure (or its directors, officers or
                  employees)


908278.5
                                       -8-

<PAGE>


                  without Command's prior written consent. Notwithstanding the
                  foregoing, Command shall not be required to indemnify HemaSure
                  for matters which Command is indemnified by HemaSure
                  hereunder.

         (c)      A party seeking indemnification hereunder (the
                  "Indemnified Party") shall provide prompt written notice to
                  the party from whom indemnification is sought (the
                  "Indemnifying Party") of any written notice of a claim, action
                  or demand of any kind from a third party. The Indemnifying
                  Party shall undertake promptly the defense of such claim,
                  action or demand with defense counsel selected by the
                  Indemnifying Party, but reasonably satisfactory to Indemnified
                  Party. Notwithstanding any other provision of this Agreement,
                  the Indemnified Party may at any time elect to participate in
                  the defense of any claim, action or demand with counsel of its
                  own choice and at its sole expense without waiving the
                  Indemnifying Party's obligation to defend Indemnified Party.
                  The Indemnifying Party shall obtain the advance written
                  consent of the Indemnified Party (which consent shall not be
                  unreasonably withheld) prior to settling any claim, action or
                  demand.

         3. Confidentiality. The parties may disclose certain Confidential
Information to each other. The party that discloses Confidential Information
pursuant to this Agreement is referred to herein as the "Disclosing Party" and
the party that receives such Confidential Information is referred to herein as
the "Receiving Party." The terms of this Agreement shall apply to any
Confidential Information that may be disclosed during the term of this Agreement
and any extension or renewal thereof and for a period of three (3) years after
the termination, expiration, or non-renewal of this Agreement for any reason,
with the exception that Confidential Information designated in writing by a
party to be a trade secret shall be protected by this Article for such time as
such Confidential Information remains a trade secret under applicable law. Such
Confidential Information shall be used solely for the purpose of each party
performing its obligations hereunder and not for any other purpose ("Purpose").

         (a)      Receiving Party acknowledges that the Confidential Information
                  is confidential and/or proprietary to Disclosing Party and is
                  claimed to be valuable, special and unique assets of
                  Disclosing Party. Accordingly, the parties agree that during
                  the term of this Agreement and for the respective
                  post-termination periods set forth herein, Receiving Party
                  shall:
                  (1)      maintain the Confidential Information in confidence;
                           and
                  (2)      not use any such Confidential Information received
                           from Disclosing Party except for the above-stated
                           Purpose; and
                  (3)      disclose such Confidential Information received from
                           Disclosing Party only to its employees that have a
                           need to know such Confidential Information in order
                           to fulfill the Purpose; and
                  (4)      not disclose any portion of the Confidential
                           Information received from Disclosing Party to any
                           third party without the prior written consent of
                           Disclosing Party, even if such third party is under
                           similar restriction on disclosure with Disclosing
                           Party.

908278.5
                                       -9-

<PAGE>


         (b)      Receiving Party agrees to use the same degree of care to
                  protect the confidentiality of all Confidential Information it
                  receives as it uses to protect its own Confidential
                  Information. However, Receiving Party in no event shall use
                  less than a reasonable degree of care to protect the
                  Confidential Information received from Disclosing Party.

         (c)      If Receiving Party is confronted with legal action to disclose
                  Confidential Information received under this Agreement,
                  Receiving Party shall promptly notify Disclosing Party, and
                  reasonably assist Disclosing Party in obtaining a protective
                  order requiring that any portion of the Confidential
                  Information required to be disclosed be used only for the
                  purpose for which a court issues an order, or for such other
                  purposes as required by law.

         (d)      All Confidential Information disclosed under this Agreement
                  shall remain the property of Disclosing Party. At Disclosing
                  Party's request, all Confidential Information received by
                  Receiving Party in tangible form shall be promptly returned or
                  destroyed.

         (e)      It is understood and agreed that damages may not be an
                  adequate remedy for Disclosing Party in the event of a breach
                  or threatened breach of this subsection (3) and, accordingly,
                  Receiving Party agrees that Disclosing Party will be entitled
                  to receive injunctive or other appropriate equitable relief
                  against Receiving Party and its representatives in the event
                  of such a breach or threatened breach.

          4. Non-Solicitation. During the term of this Agreement and any
extensions or renewals thereof and for a period of one year thereafter, neither
party shall solicit for employment, employ, solicit for another business
relationship or otherwise retain any employee of the other party who is an
employee of the said other party at any time during the term of this Agreement
and any extensions or renewals thereof.

          5. No Partnership or Agency. Nothing contained in this Agreement shall
be construed to create a partnership or joint venture among the parties or to
make a party an agent of the other party for any purpose.

         6.  Additional Representations and Warranties of the Parties.

         (a)      Each party represents and warrants that it shall obtain,
                  maintain and preserve any licenses, permits or other
                  authorizations necessary for the party to conduct its business
                  in accordance with this Agreement. Both parties shall comply
                  in all material respects with all of their respective
                  obligations under applicable federal, state and local laws
                  including, without limitation, the Food, Drug and Cosmetic
                  Act, the Medical Device Amendments of 1976, the Safe Medical
                  Devices Act of

908278.5
                                      -10-

<PAGE>


                  1990, and similar foreign laws, rules and regulations,
                  including, without limitation, the European Medical Device
                  Directive.

         (b)      In addition, each party represents and warrants to the
                  other party that, as of the date hereof, (i) it has the
                  authority to execute, deliver, and perform its obligations
                  under this Agreement, (ii) this Agreement has been duly
                  executed and delivered by such party and constitutes the
                  legal, valid, and binding obligation of such party enforceable
                  against such party in accordance with its terms (except as
                  enforceability may be limited by bankruptcy, insolvency, or
                  similar laws of general application from time to time
                  affecting the rights of creditors generally, or subject to
                  general principles of equity), (iii) neither the execution or
                  delivery of this Agreement nor the performance of its
                  obligations hereunder will conflict with or violate any
                  provision of, or result in the breach of, any material
                  agreement, note, mortgage, or indenture to which such party is
                  a party or by which its assets are bound, and (iv) there are
                  no actions, suits, proceedings, or investigations pending or
                  threatened in any court or before any governmental agency or
                  instrumentality against, by or affecting it or any of its
                  subsidiaries or their business, operations, or financial
                  condition or any of their properties or assets, or which would
                  prevent the carrying out of this Agreement or any of the
                  transactions contemplated hereby or declare the same unlawful
                  or cause the rescission thereof.

         (c)      Each party represents and warrants that it shall maintain the
                  following insurance coverages in full force and effect
                  throughout the term of this Agreement and any extension or
                  renewal thereof.

                   (i)     Commercial General Liability Insurance in an
                           amount of at least $10,000,000 (Ten Million Dollars)
                           naming the other party as an additional insured
                           party, Workers' Compensation coverage covering the
                           party's own employees (but not employees of the other
                           party) with statutory limits for each jurisdiction
                           where required by the laws of that jurisdiction
                           (including monopolistic states if any work is to be
                           performed in one or more of them) and an employers'
                           liability policy with at least a limit of $250,000
                           per accident per employee.

                  (ii)     Each party further agrees to maintain not less than
                           $10,000,000 (Ten Million Dollars) of products
                           liability coverage naming the other party as an
                           additional insured party. For Command such product
                           liability policy shall extend to Products
                           manufactured (and r/LS System Filters assembled) and
                           sold to HemaSure.

                  (iii)    Command agrees to maintain full replacement
                           value "All Risk" property insurance on all property
                           and equipment of Command or HemaSure used by Command
                           at Command's facilities under this Agreement, and
                           further said property insurance shall insure at all
                           times all Products being


908278.5
                                      -11-

<PAGE>




                           manufactured or r/LS System Filters being assembled
                           and Command agrees to waive any right of subrogation
                           for loss or damage to any of Command's property at,
                           on, or in Command's facilities. Command agrees to
                           obtain, if required in such property insurance, a
                           waiver of subrogation in favor of HemaSure. Said
                           property insurance shall include Business
                           Interruption and Extra Expense coverage for such
                           losses arising from loss or damage to aforementioned
                           Command property without expectation of contribution
                           from any such insurance HemaSure may maintain.

                   (iv)    Each party shall, at its sole expense, keep in
                           force policies of insurance in the amounts as
                           specified, and as required by statute, with carriers
                           reasonably satisfactory to the other party. Such
                           insurance shall be written as primary policy coverage
                           and not as contributing with, or in excess of, any
                           insurance which the other party shall carry.
                           Certificates of insurance evidencing all of the above
                           coverages and conditions (types and amounts) shall be
                           produced upon written request and remain in full
                           force and effect throughout the term of this
                           Agreement. Each party's certificate(s) of insurance
                           shall provide for not less than thirty (30) days
                           written notice of cancellation, non-renewal or
                           reduction to the other party.

          7. Term. This Agreement shall commence on the Effective Date and shall
continue for an initial term of three (3) Agreement Years (i.e., the last
Agreement Year ending on December 31, 2002) unless extended for any additional
Agreement Years as provided herein or as may be mutually agreed upon by both
parties. Thereafter, this Agreement automatically shall renew for one (1) or
more additional successive year renewal terms until either party terminates this
Agreement upon one (1) year advance written notice to the other party.

          8. Termination for Cause. This Agreement may be terminated at any time
immediately upon written notice upon the occurrence of any of the following
events:

         (a)      by either party in the event the other party materially
                  breaches any term or provision of this Agreement and such
                  breach is not cured within sixty (60) days of such party's
                  receipt of written notice of such breach;

         (b)      by either party in the event the other party makes an
                  assignment for the benefit of creditors, or is subject to any
                  voluntary or involuntary provincial or federal receivership,
                  insolvency or bankruptcy proceedings, or becomes unable, or
                  admits in writing its inability, to meet its obligations as
                  they mature;

         (c)      by either party in the event the other party is dissolved or
                  liquidated;

         (d)      by Command in the event HemaSure (i) fails to pay any order
                  invoices which are due and payable and which failure is not
                  remedied within sixty (60) days following written notice, (ii)
                  fails to purchase the minimum amount of Products or

908278.5
                                      -12-

<PAGE>


                  assembly requirements as specified in Article II, or (iii) is
                  permanently prevented from manufacturing the r/LS System
                  Filter due to material and adverse audit results of customers
                  or regulatory agencies;

         (e)      by HemaSure in the event Command (i) fails to meet its
                  delivery requirements and provide consistent product
                  acceptance metrics as mutually agreed upon by both parties, so
                  long as, in the case of the r\LS System Filters, HemaSure
                  supplies the HemaSure Materials as provided herein, (ii) fails
                  to meet, and agree to in writing, the cost targets set forth
                  in Attachments A and C hereto as and when specified therein,
                  or (iii) is prevented from manufacturing Product due to
                  material and adverse audit results of customers or regulatory
                  agencies; and/or

         (f)      as otherwise provided in this Agreement.

         Without prejudice to any other remedy for breach of this Agreement,
upon termination for cause of this Agreement, neither party shall be released
from the payment of any sum owed to the other party, which sum shall become
immediately due and payable.

          9. Rights and Obligations Upon Termination. Upon the termination,
non-renewal, or expiration of this Agreement, the following rights and
obligations shall apply:

         (a)      Notwithstanding the termination of this Agreement, each party
                  shall continue to hold the other party's Confidential
                  Information in confidence and prevent disclosure to third
                  parties as provided herein.

         (b)      In the event that Command fails to meet delivery, cost and
                  acceptance metrics, HemaSure shall not be obligated to
                  purchase the Product minimums.

         (c)      In the event that HemaSure fails to purchase the contract
                  minimums set forth in Attachment F and provided in Article II,
                  Section 7(b), HemaSure shall reimburse Command, as its sole
                  recourse, $0.75 per unit shortfall when and as provided in
                  such Section and Attachment. This shortfall will be used to
                  cover commitments made by Command to procure building and
                  other long term capital expenditures. This shortfall payment
                  obligation shall not be applicable if HemaSure terminates this
                  agreement due to any fault of Command.

         (d)      Immediately upon the termination, non-renewal, or expiration
                  of this Agreement, all sums owed by each party hereto to the
                  other shall become due and payable immediately upon such
                  termination, non-renewal, or expiration.

         (e)      The provisions of this Agreement which are expressed to
                  survive this Agreement or to apply notwithstanding termination
                  hereof shall be observed and respected by both parties.


908278.5
                                      -13-

<PAGE>


         10. Force Majeure. Neither party shall be liable to the other party for
its failure to perform or for delay in the performance of its obligations under
this Agreement to the extent such failure or delay results from causes beyond
its reasonable control, including, without limitation, acts of God, fires,
hurricanes, explosions, wars or other hostilities, insurrections, revolutions,
strikes, labor unrest, earthquakes, floods, epidemics or quarantine
restrictions, lack of materials, unforeseeable governmental restrictions or
controls, or transportation embargoes or interruptions; provided, however, that
a party must provide written notice to the other party of such extraordinary
circumstances that may prevent or delay the party's performance hereunder. If a
party is prevented from performing its obligations under this Agreement because
of such extraordinary circumstances for a period of sixty (60) consecutive days,
then the other party may terminate this Agreement upon thirty (30) days' notice
to the other party with a further opportunity to perform until the date of such
termination.

         11.  Governing Law; Jurisdiction.

         (a)      This Agreement, all transactions executed hereunder, and the
                  legal relations between the parties shall be governed by and
                  construed solely in accordance with the laws of the State of
                  New York, without reference to the conflict of laws principles
                  thereof.

         (b)      In the event that any dispute or controversy arises
                  between the parties with respect to this Agreement or a breach
                  hereof, the parties shall submit such dispute or controversy
                  to binding arbitration before the American Arbitration
                  Association ("AAA") in New York, New York in accordance with
                  the Commercial Arbitration Rules of AAA. Each party hereby
                  irrevocably agrees that service of process, summons, notices
                  or other communications related to the arbitration procedure
                  shall be deemed served and accepted by the other party if
                  forwarded in accordance with the Notices section of this
                  Agreement. The arbitrator shall apportion all costs and
                  expenses of the arbitration including, without limitation, the
                  arbitrator's fees and expenses and the attorneys' fees and
                  expenses of both parties, between the prevailing and
                  non-prevailing party as the arbitrator deems fair and
                  reasonable. The award may be enforced in any court of
                  competent jurisdiction.

         (c)      Notwithstanding the foregoing or any other provision of this
                  Agreement, either party may seek and obtain provisional
                  equitable, injunctive or other judicial relief from a court of
                  competent jurisdiction in order to preserve the status quo
                  pending resolution of disputes or controversies pursuant to
                  this section. The provisions of this Article III, Section 11
                  shall survive the termination, expiration, or non-renewal of
                  this Agreement.

          12. Binding Effect. This Agreement shall be binding upon and be for
the benefit of the parties and their respective successors and permitted
assigns.

908278.5
                                      -14-

<PAGE>


         13. Supremacy. The terms and conditions of this Agreement take
precedence over all purchase orders and all sales confirmations between Command
and HemaSure. To the extent any term in any purchase order or any sales
confirmation conflicts in any manner with any term or condition of this
Agreement, this Agreement shall govern.

         14. Severability. If any provision of this Agreement is held by a court
of competent jurisdiction to be invalid, illegal, or unenforceable, then the
remainder of this Agreement shall remain in full force and effect. In the event
any such provision previously held to be invalid, illegal, or unenforceable, is
thereafter held by a court of competent jurisdiction to be valid, legal, or
enforceable, then said provision shall automatically be revived and incorporated
into this Agreement.

         15. Waiver. No waiver of any rights or breach of any provision of this
Agreement shall constitute a waiver of any other right or breach of any other
provisions, nor shall it be deemed to be a general waiver of such provision by
the waiving party or to sanction any subsequent breach by the other party.

          16. Assignment. Neither party shall assign this Agreement, or any
right or obligation thereunder, to any third party without the prior written
consent of the other party. In the event either party consents to such an
assignment by the other party, then all provisions and obligations of this
Agreement shall apply equally to any assignee with the same force and effect as
they apply to the assignor.

          17. Modification. This Agreement may not be altered or modified except
in writing, duly executed by an authorized representative of both parties.

         18. Notices. All notices, requests or other communications to any party
shall be sufficient if contained in a written instrument delivered in person,
sent by fax with confirming copy sent by registered or certified mail or sent by
overnight courier, addressed to such party at the address set forth below or
such other address as may be designated in writing:


Command:                                              HemaSure:

Command Medical Products, Inc.                        HemaSure Inc.
15 Signal Avenue                                      140 Locke Drive
Ormond Beach, FL.  32174                              Marlborough, MA 01752
Fax No.  904/677-7781                                 Fax No. 508/485-604
Attn:  David T. Slick, Sr.                            Attn:  John F. McGuire

Any notice sent in compliance with this section shall be effective upon the date
of delivery if delivered in person, upon the date of transmission if sent by
fax, or upon the date following the date the notice is sent by overnight
courier.


908278.5
                                      -15-

<PAGE>


         19. Public Statements. No party hereto shall use or reference the name
of any other party hereto including, without limitation, issuing any press
releases or otherwise making any public statement with respect to this Agreement
(unless such press release or statement is required by applicable law,
regulation, or the requirements of any listing agreement with any applicable
stock exchange), without the prior written consent of the other party, which
consent shall not be unreasonably withheld.

         20. Facsimile Signatures. Counterpart copies of this Agreement may be
signed by all parties hereto and signature pages exchanged by facsimile. The
parties intend that counterpart copies signed and exchanged as provided in the
preceding sentence shall be fully binding. Counterpart originals of this
Agreement shall be exchanged by United States mail or courier service at the
earliest reasonable date following the exchange of signature pages by facsimile.

         21. Entire Agreement. This Agreement contains the entire agreement
between the parties with respect to the subject matter of this Agreement and
supersedes all prior arrangements, agreements or understandings with respect to
such matters. No course of performance or prior dealings nor any custom or usage
of trade shall be relevant to supplement or explain any terms used in this
Agreement.


908278.5
                                      -16-

<PAGE>



         IN WITNESS WHEREOF, the parties have caused this Agreement to be
executed in duplicate originals by their duly authorized representatives as of
the day and year first above written.



COMMAND MEDICAL PRODUCTS                   HEMASURE INC.:
INC.:


/s/ David T. Slick, Sr.                    /s/ John F. McGuire III
- ------------------------------             --------------------------------
Name:                                      John F. McGuire III
President                                  President & CEO


908278.5
                                      -17-

<PAGE>



                                  ATTACHMENT A
                                ASSEMBLY PRICING



Product Description      Annual Quantity                     Price
R/LS DR0030              <2mm                                $3.60
R/LS DR0030              2mm and >                           $3.52
R/LS DR0030              3mm and >                           $3.18
R/LS DR0030              5mm and >                           *
R/LS DR0030              10mm and >                          **








o        The packaging proposal and requirements incorporated into Assembly
         Pricing shall meet conventional quality standards for shipment
         integrity, maintenance of sterility and ease of use.

**       No later than 45 days from the date of this Agreement, Command shall
         agree in writing with HemaSure that the Assembly Pricing for the
         specified annual quantity shall be less than $2.00 per unit, and in the
         case of annual quantities at or in excess of 10 million units, the
         price shall be reasonably less than the agreed upon pricing for
         quantities at or in excess of 5 million.


908278.5


<PAGE>



                                  ATTACHMENT B
                               HEMASURE MATERIALS


1.       Part Number BNSR01001, HemaSure r/LS(TM) Pre-Storage
         Leukoreduction Filter-Bulk, Non-Sterile

908278.5


<PAGE>



                                  ATTACHMENT C
                                 PRODUCT PRICING



Product Description              Annual Quantity                   Price

R/LS Bulk Bag Assembly           <2mm                              $2.25
H50050-001

R/LS Bulk Bag Assembly           2mm and >                         $1.85
H50050-001

R/LS Bulk Bag Assembly           3mm and>                          $1.70
H50050-001

R/LS Bulk Bag Assembly           5mm and >                         *
H50050-0

R/LS Bulk Bag Assembly           10mm and >                        *
H50050-0





*        No later than 45 days from the date of this Agreement, Command shall
         agree in writing with HemaSure that the Product Pricing for the
         specified annual quantity shall be less than $1.00 per unit, and in the
         case of annual quantities at or in excess of 10 million units, the
         price shall be reasonably less than the agreed upon pricing for
         quantities at or in excess of 5 million.

908278.5


<PAGE>
                                  ATTACHMENT D
                                    PRODUCTS


         1.       Assembly, r\LS Blood Bag, 4 Port, 600ml with Pillow Bag, Part
                  Number H50050

         2.       Assembly, r\LS, Part Number RLSDR0030, (Non-Sterile)



908278.5

<PAGE>

                                  ATTACHMENT E
                       PRODUCT AND ASSEMBLY SPECIFICATIONS

                                   (Attached)

1. PS H00002, REV-, Assembly, r\LS, Dated 1/24/00
2. PS H00001, REV C, Assembly, r\LS Blood Bag, 4 Port, 600ml, with Pillow Bag.


935008.1  3/28/2000  10:58p

<PAGE>


                                                                    Page 1 of 4

HemaSure                         PART              DOC NO.            REV
                             SPECIFICATION           PS H00002
SUBJECT    Assembly, r\LS                          DATE               RCA
                                                     1/24/00


1.0      SCOPE
This document describes the conditions and specifications that must be met for
the part described herein regardless of the source of supply. This document is
to be used in conjunction with individual purchase specifications written for
each r\LS configuration and supplier.

2.0      CONDITIONS
         2.1.     For the purpose of this specification "visible" or "visual"
                  refers to features which are apparent to the unaided eye when
                  viewed at 18-20 inches maximum distance, for 5 seconds at
                  normal room lighting.

3.0      SPECIFICATIONS
         3.1.     General.
                   3.1.1. HemaSure is responsible for the design of the r\LS
                          assembly.
                   3.1.2. HemaSure will notify supplier in writing of any
                          changes to the materials, assembly, packaging, or
                          labeling that may be required.
                   3.1.3. Supplier is responsible for ensuring that the assembly
                          meets the requirements specified in this document and
                          the applicable assembly drawings.
                   3.1.4. Supplier may not make changes to the design,
                          materials, or processes, which could impact the
                          performance or appearance of the assembly without
                          notifying the HemaSure Purchasing Department and
                          securing written approval from HemaSure.

         3.2.     Quality Requirements.
                   3.2.1  The assembly must be manufactured, processed, and
                          tested in conformance with FDA's Medical Device
                          Quality System (21 CFR 820).
                   3.2.2  Supplier may not subcontract components,
                          sub-assemblies, or testing except for injection
                          molded parts. HemaSure reserves the right to perform
                          periodic audits of supplier.
                   3.2.3  The r\LS must be assembled in a class 100,000
                          cleanroom on operation per FED STD 209E.


AUTHOR                    DATE                1ST APPROVER                 DATE
MAB                       1/24/00

2ND APPROVER              DATE                OTHER APPROVER               DATE



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<PAGE>


                                                                    Page 2 of 4

HemaSure                         PART               DOC NO.              REV
                             SPECIFICATION           PS H00002
SUBJECT    Assembly, r\LS                           DATE                 RCA
                                                     1/24/00


                   3.2.4. Supplier is required to communicate any deviations to
                          the process that affect the ability of supplier to
                          release the assembly to HemaSure.
                   3.2.5. The assembly must be produced under controlled,
                          validated processes. A Quality Plan, Validation Master
                          Plan, and a Device Master Record are required for each
                          r\LS configuration and each manufacturing facility.
                   3.2.6. Supplier must ensure that Quality Control records are
                          to be kept for 7 years.
                   3.2.7. HemaSure reserves the right to audit the quality
                          system of its suppliers, to recommend corrective
                          actions, and to verify the implementation and
                          effectiveness of corrective actions.
                   3.2.8. A copy of the Quality Certification must be included
                          with each shipment of bags. The content of the Quality
                          Certification is specified in the individual Purchase
                          Specifications and is agreed to by HemaSure and the
                          supplier by the signing of the Purchase Specification
                          document.
                   3.2.9. A member of the supplier's QA department must sign the
                          Quality Certification.

         3.3.     Regulatory Requirements.
                   3.3.1. Supplier must maintain a device history record (DHR)
                          for the assembly which satisfies the requirements of
                          FDA's Medical Device Quality System Final Rule (21 CFR
                          820.184).
                   3.3.2. Supplier will perform environmental monitoring of all
                          cleanroom areas used in the manufacture of the r\LS
                          assembly. Monitoring will include particulate and
                          microbiological surveys at supplier defined frequency.
                          Results of the monitoring will be made available to
                          HemaSure for review.

         3.4.     Manufacturing/Materials of Construction Requirements.

                   3.4.1. Materials of construction per applicable HemaSure DMR
                          (refer to individual purchase specification).

                   3.4.2. No material substitutions can be made to the suppliers
                          DMR without written approval from HemaSure's Quality
                          Assurance.
                   3.4.3. Assembly and configuration.



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<PAGE>


                                                                    Page 3 of 4

HemaSure                      PART              DOC NO.                REV
                          SPECIFICATION          PS H00002
SUBJECT     Assembly, r\LS                      DATE                   RCA
                                                 1/24/00

                   3.4.3.1. per attached drawing.
                   3.4.4. Labeling
                   3.4.4.1. All devices are to be labeled with a lot number and
                          expiration date of 2 years from the date of
                          sterilization.
                   3.4.4.2. The lot number is to be located on the blood storage
                          bag, the tyvek lid and the outer box.
                   3.4.4.3. The expiration date is to be located on the tyvek
                          lid and the outer box.
              3.4.5. Sampling
                   3.4.5.1. Samples of the production lot for testing and
                          retains are to be boxed in separate boxes and
                          identified as to prevent inadvertent mixup with the
                          rest of the normal production lot.
              3.4.6.   Sterilization
                   3.4.6.1. All devices are to be Gamma sterilized by a HemaSure
                          qualified sterilization facility. A sterilization
                          validation must be done for each facility that
                          manufactures the r\LS. (Per ANSI/AAMI/ISO 11137)
                   3.4.6.2. A dose setting validation must be done for each
                          manufacturing facility. (Per ANSI/AAMI/ISO 11137)
              3.4.7. Device History Record (DHR)
                          3.4.7.1. A DHR must be maintained for each production
                          lot that is manufactured. The DHR must contain all
                          quality records listed in the Device Master Record
                          (DMR). Also, copy of all labeling that was used to
                          identify the product.

         3.5.     Physical and Functional Requirements
                   3.5.1. Tubing strength > 10 lb.
                   3.5.2. Tubing free of permanent kinks.
                   3.5.3. Port Bond strength: > 4.5 lb. force
                   3.5.4. The r\LS device and all connections to the device must
                          be integral and tested at 100%, with no exceptions.
                          The method of determining integrity shall be pressure
                          decay at 10.5 psi + .05psi. Leak limit rate shall be
                          .5in H2O.
                   3.5.5. Imbedded and/or loose particulate matter: No more than
                          6 particles exceeding .40 sq. mm. No more than 6
                          particles total; no more than 3 particles per sq. in.,
                          per TAPPI standards T213 & T437.

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<PAGE>


                                                                    Page 4 of 4


HemaSure                      PART              DOC NO.                REV
                          SPECIFICATION          PS H00002
SUBJECT     Assembly, r\LS                      DATE                   RCA
                                                 1/24/00

         3.6.     Packaging Requirements.
                   3.6.1. The supplier is responsible for insuring that devices
                          arrive at HemaSure (or designed storage location)
                          integral, damage free, and contamination free.
                   3.6.2. Package burst testing at the start and end of each
                          production shift required for each production lot.
                          Burst testing parameters:
                                    Pressure 40.00 psig
                                    Time 4.00 sec
                                    Flow 8 porous
                                    Burst test limit >.66

         3.7.     Testing Requirements.

                   3.7.1. The following tests are to be performed on the r\LS
                          after sterilization for final release testing:
                   3.7.2. 10 devices per lot for LAL pyrogen per USP XXIII
                          Pg. 1696
                   3.7.3. 1 device per quarter for Cytotoxicity (MEM Elution)
                          per USP XXIII
                          Pg. 1697
                   3.7.4. 10 device semi annually for Rabbit pyrogen per USP
                          XXIII  Pg. 1718
                   3.7.5. 12 devices per lot for blood performance TP H00034.
                   3.7.6. 3 devices for bag bond strength TP H00030.

         3.7.     References.
                  ISO 10993 Biological Evaluation of Medical Devices.

                  USP    XXIII
                  US Federal Standard 209E Airborn Particulate Cleanliness
                  Classes in Cleanrooms and Clean Zones.
                  Tappi-TC13, T437 methodology
                  21 CFR 820 FDA Medical Device Quality System Final Rule
                  ISO 3826 Plastic collapsible containers for human blood
                  and blood components


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<PAGE>


                                                                    Page 1 of 6

HemaSure                             PART           DOC NO.           REV
                                 SPECIFICATION       PS H00001           C
SUBJECT   Assembly, r\LS Blood Bag, 4 Port,         DATE              RCA
600 mL, with Pillow Bag                            9/20/99              1523


1.0      SCOPE
This document describes the conditions and specifications that must be met for
the part described herein regardless of the source of supply. This document is
to be used in conjunction with individual purchase specifications written for
each bag configuration and supplier.

2.0      CONDITIONS
Each shipment is to include a Quality Certification per section 3.8. Quality
Certifications may be formatted individually by each supplier as long as they
contain the information required by this specification.

3.0      SPECIFICATIONS
         3.1.     General.
                   3.1.1. HemaSure is responsible for the design of the Blood
                          Bag assembly.
                   3.1.2. HemaSure will notify supplier in writing of any
                          changes to the materials, assembly, packaging, or
                          labeling that may be required.
                   3.1.3. Supplier is responsible for ensuring that the assembly
                          meets the requirements specified in this document and
                          the applicable assembly drawings.
                   3.1.4. Supplier may not make changes to the design,
                          materials, or processes, which could impact the
                          performance or appearance of the assembly without
                          notifying the HemaSure Purchasing Department and
                          securing written approval from HemaSure.
                   3.1.5. Supplier will supply HemaSure with a cup of resin for
                          every lot of ES3000.

         3.2.     Manufacturing Requirements.
                   3.2.1. The assembly must be manufactured, processed, and
                          tested in conformance with FDA's Medical Device
                          Quality System (21 CFR 820).
                   3.2.2. Supplier may not subcontract components,
                          sub-assemblies, or testing except for injection molded
                          parts. HemaSure reserves the right to perform periodic
                          audits of supplier.


AUTHOR                      DATE           1ST APPROVER                   DATE
MAB, RBD                    9/20/99

2ND APPROVER                DATE           OTHER APPROVER                 DATE



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<PAGE>


                                                                    Page 2 of 6

HemaSure                             PART           DOC NO.           REV
                                 SPECIFICATION       PS H00001           C
SUBJECT   Assembly, r\LS Blood Bag, 4 Port,         DATE              RCA
600 mL, with Pillow Bag                            9/20/99              1523


         3.3.     Quality Requirements.

                   3.3.1. Supplier is required to communicate any deviations to
                          the process that affect the ability of supplier to
                          release the assembly to HemaSure.
                   3.3.2. The assembly must be produced under controlled,
                          validated processes.
                   3.3.3. Supplier must ensure that the assemblies meet the
                          requirements of HemaSure's Test Specification TS
                          H00006. Quality Control records are to be kept for 7
                          years. Five (5) blood bag retains are to be kept by
                          HemaSure also for 7 years.
                   3.3.4. HemaSure reserves the right to audit the quality
                          system of its suppliers, to recommend corrective
                          actions, and to verify the implementation and
                          effectiveness of corrective actions.

         3.4.     Physical and Functional Requirements.

                  3.4.1.     Pyrogenicity.
                             3.4.1.1.  The assembly must pass the U.S.P. LAL
                                       Pyrogen Test. Test method must comply
                                       with USP XXIII.
                             3.4.1.2.  A 10 unit composite (random samples) is
                                       to be tested using the LAL methodology.
                                       The maximum acceptable Pyrogen level is
                                        < 5 EU/assembly.
                             3.4.1.3.  Particles - no more than the following
                                       effluent particulate
                                       levels (USP XXIII):
                                       50 particles per ml >10 u
                                       5 particles per ml > 25 u
                                       6.5 fibers
                             3.4.1.4.  Once validated, the LAL and particulate
                                       testing for each lot is not required. The
                                       environmental monitoring will serve as an
                                       indicator to the process.

                  3.4.2.    Cleanliness
                                       Surfaces of the assembly must be free of
                                       non-embedded foreign matter. No embedded
                                       particles larger than 0.4mm2, using Tappi
                                       TC13 and T437 methodology, are
                                       acceptable.
                             3.4.3.    No visible film vestige on bag perimeter
                                       seal edges.
                             3.4.4.    The bag must be assembled in a class
                                       10,000 cleanroom in operation per FED Std
                                       209E.


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<PAGE>


                                                                    Page 3 of 6

HemaSure                             PART           DOC NO.           REV
                                 SPECIFICATION       PS H00001           C
SUBJECT   Assembly, r\LS Blood Bag, 4 Port,         DATE              RCA
600 mL, with Pillow Bag                            9/20/99              1523



                             3.4.5.    Materials (refer to attached drawing for
                                       configuration).


                                Description

                                600 ml storage bag: ES3000 clear virgin PVC
                                gamma stabilized compound containing plasticizer
                                di-2-ethylhexylphthalate (DEHP); taffeta finish
                                on inside, matte finish on other side. Thickness
                                .016" + 1"

                                Spike ports: TechnoFlex model TS450.50 (gamma
                                stable). Tube sleeves for 600 ml bag: ES3000
                                virgin PVC; 0.149" + .003 I.D., 0.209" + .003
                                O.D., 0.75" + .05 long; frosted finish. -

                                Spike Port Sleeve: 0.310" + .005 O.D., 0.250" +
                                .005 I.D., 1.0" + .05 long

                                50 ml pillow bag: ES3000 clear virgin PVC (same
                                as 600 ml storage bag).

                                Tube sleeve: virgin ES3000; 0.149" + .003 I.D.,
                                0.209" + .003 O.D., 0.54" - 0.80" long; frosted
                                finish.
                                Tubing: virgin ES3000; extruded;
                                frosted; 0.160" - .004 O.D., 0.118 - .004 I.D.
                                Two lengths of transfer tubing, both tubing
                                lengths imprinted with segmented identification
                                numbers. Outlet tubing: Minimum 13 usable
                                segments; tubing length 44" - 47" ref. only.
                                Pillow bag tubing: Minimum 4 usable segments;
                                tubing length 17" - 17.50" ref. only. Maximum
                                105o tubing end cut.

                                Tubing clamps: blue and Red polypropylene, gamma
                                stable; 1" long; Halkey-Roberts #C340TCSPB
                                (blue), #C340TCSPR (Red) or equivalent.

                  3.4.6      Assembly and configuration.

                             3.4.6.1.  The assembly is to be assembled per
                                       attached drawing.
                             3.4.6.2.  Coiling:
                                       Refer to individual purchase
                                       specifications for instructions.
                             3.4.6.3.  The 600 ml bag must be free of scuff
                                       marks, smudges, stray markings, or other
                                       cosmetic defects.
                             3.4.6.4.  Vinyl imperfections:
                             Material shall be free from wrinkles and grease
                             when viewed from a distance of 18 inches. Pin holes
                             are not allowed. Particulate - With a sample size
                             of 3 linear feet, particles embedded in the
                             material such as black, brown, yellow resin shall
                             be reported as follows:


935008.1  3/28/2000  10:58p

<PAGE>


                                                                    Page 4 of 6

HemaSure                             PART           DOC NO.           REV
                                 SPECIFICATION       PS H00001           C
SUBJECT   Assembly, r\LS Blood Bag, 4 Port,         DATE              RCA
600 mL, with Pillow Bag                            9/20/99              1523




                Size                       Particle Count Score Point
                ----                       --------------------------
               > .031                                Reject
            .020 - .030                                 4
            .010 - .019                                10
            .005 - .009                                15

                   3.4.7.     Labeling of the 600 ml blood storage bag (if
                              applicable - refer to individual Purchase
                              Specifications):
                             3.4.7.1.  Label alignment - label should be no more
                                       than .5" off centerline in any direction.
                             3.4.7.2.  Printing must be clear and legible. No
                                       smearing is allowed.
                             3.4.7.3.  Misprinted letters are acceptable if no
                                       more than 50% of a letter is misprinted
                                       with a maximum of 1 misprinted letter per
                                       word and 5 misprinted words per assembly.
                  3.4.8.     Labeling of the tubing segments.
                             3.4.8.1.  Outlet tubing: 13 segments per unit min.,
                                       44" - 47" tubing length (ref. only).
                                       Pillow bag tubing: 4 segments per unit
                                       min., 17" - 17.5" tubing length (ref.
                                       only). No missing letters or numbers.
                             3.4.9.    Tubing strength: > 10 lb.
                             3.4.10.   Tubing free of permanent kinks.
                             3.4.11.   Open end of tubing must be cut evenly,
                                       maximum 105o angle cut, no jagged cuts.
                             3.4.12.   Port Bond strength: > 10 lb.
                             3.4.13.   Final leak test: inline pressure decay
                                       testing.
         3.5.     Packaging Requirements.
                   3.5.1.   Assemblies are to be placed in a double poly lined
                            shipper in a manner that precludes damage during
                            shipping and handling. The inner poly liner must be
                            tied (or otherwise fastened) closed. The outer liner
                            must be closed to prevent contamination.
                   3.5.2.   No more than 1 product lot is to be contained within
                            a shipper.
                   3.5.3.   Refer to individual purchase specifications for
                            labeling of the shipment (shipper and packing slip)
                            and for the quantity of assemblies per container.


935008.1  3/28/2000  10:58p

<PAGE>


                                                                    Page 5 of 6

HemaSure                             PART           DOC NO.           REV
                                 SPECIFICATION       PS H00001           C
SUBJECT   Assembly, r\LS Blood Bag, 4 Port,         DATE              RCA
600 mL, with Pillow Bag                            9/20/99              1523



         3.6.     Regulatory Requirements.
                   3.6.1.   Supplier must maintain a device history record (DHR)
                            for the assembly which satisfies the requirements of
                            FDA's Medical Device Quality System Final Rule (21
                            CFR 820.184).
                   3.6.2.   The DHR must also indicate that each lot conforms
                            with the specified particulate levels and testing
                            protocol.
                   3.6.3.   Supplier will perform environmental monitoring of
                            all cleanroom areas used in the manufacture of the
                            blood bag assembly. Monitoring will include
                            particulate and microbiological surveys at supplier
                            defined frequency. Results of the monitoring will be
                            made available to HemaSure for review.

         3.7.     References.
                   3.7.1.   Refer to individual purchase specifications for any
                            unique labeling and packaging.
                   3.7.2.   HemaSure Test Specification TS H00006, 600 ml Blood
                            Bag.

                   3.7.3.   ISO 3826 Plastics collapsible containers for human
                            blood and blood components.
                   3.7.4.   ISO 10993 Biological Evaluation of Medical Devices.
                   3.7.5.   USP XXIII.
                   3.7.6.   US Federal Standard 209E Airborne Particulate
                            Cleanliness Classes in Cleanrooms and Clean Zones.
                   3.7.7.   Tappi - TC13, T437 methodology.
                   3.7.8.   21 CFR 820 FDA Medical Device Quality System Final
                            Rule.
                   3.7.9.   Blood Bag Testing Protocol TP H00030.
                   3.7.10.  Blood Bag Testing Form H148.
         3.8.     Quality Certification.
                   3.8.1.   A copy of the Quality Certification must be included
                            with each shipment of bags. The content of the
                            Quality Certification is specified in the individual
                            Purchase Specifications and is agreed to by HemaSure
                            and the supplier by signing the Purchase Spec.
                            document.
                   3.8.2.   A member of supplier's QA department must sign the
                            Quality Certification.

935008.1  3/28/2000  10:58p

<PAGE>

                                                                    Page 6 of 7
HemaSure                             PART           DOC NO.           REV
                                 SPECIFICATION       PS H00001           C
SUBJECT   Assembly, r\LS Blood Bag, 4 Port,         DATE              RCA
600 mL, with Pillow Bag                            9/20/99              1523

[DRAWING OMITTED]


935008.1  3/28/2000  10:58p

<PAGE>
                                                                    Page 7 of 7
HemaSure                             PART           DOC NO.           REV
                                 SPECIFICATION       PS H00001           C
SUBJECT   Assembly, r\LS Blood Bag, 4 Port,         DATE              RCA
600 mL, with Pillow Bag                            9/20/99              1523



        REVISIONS
<TABLE>
<CAPTION>
<S>                 <C>                       <C>


     Rev            RCA - Date Released                      Description
      C               1523 / 9-21-99          Change length reference dimensions of tube sleeve,
                                              outlet tubing, air bag tubing per GCM.  Encompass
                                              range suitable for both vendors.  See Sections 3.4.5
                                              chart, 3.4.8.1. drawing.
      B               1477 / 5/26/99          See RCA 1477.
      A               1473 / 5/26/99          See RCA 1473.
      -               1461 / 4/14/99          Released - See RCA 1461.
</TABLE>





935008.1  3/28/2000  10:58p

<PAGE>



                                                   ATTACHMENT F

                                            MINIMUM PURCHASE SCHEDULE*

<TABLE>

<S>                                       <C>               <C>              <C>

Product/Agreement Year Ending             12/31/2000        12/31/2001       12/31/2002

1.  Assembly, r\LS Blood Bag, 4 Port,     1.8mm              3.0mm              3.0mm
600ml with Pillow bag.

2.  Assembly, r\LS, Part Number:          1.00mm              2.0mm             2.00mm
RLSDR0030, (Non Sterile)


</TABLE>
























o        SUBJECT TO ARTICLE II, SECTION 7(b).


935008.1  3/28/2000  10:58p

<PAGE>




                                                                  Exhibit 10.30

                                  HEMASURE INC.

                           PLACEMENT AGENCY AGREEMENT

                                February 3, 2000



Warburg Dillon Read LLC
299 Park Avenue
New York, New York  10171

Gentlemen:

         HemaSure Inc. (the "Company"), a Delaware corporation, hereby confirms
its agreement with the Placement Agent (as defined below) as follows:

         1. The Offering. The Company is offering to persons who qualify as
institutional "accredited investors," as that term is defined in Rule 501(a)(1),
(2), (3) or (7) under the Securities Act of 1933, as amended (the "Act") (each,
an "Accredited Investor"), shares of the Company's common stock, $.01 par value
per share (the "Shares"), at a price per Share to be determined by negotiations
between the Company and the Purchasers (as defined below) and which results in
gross proceeds to the Company of $20.0 million (or such other amount as may be
agreed to between the Company, the Placement Agent and the Purchasers (as
defined below)). The foregoing offer and sale of the Shares is hereinafter
referred to as the "Offering".

         2. Appointment of Placement Agent. Warburg Dillon Read LLC is hereby
appointed the exclusive placement agent of the Company (the "Placement Agent")
during the Offering Period (as defined herein) for the purpose of assisting the
Company in identifying qualified investors with respect to the Shares. The
"Offering Period" shall commence on the date the Offering Materials are first
made available to the Placement Agent by the Company for delivery in connection
with the Offering and shall terminate on or before the close of business on
March 15, 2000 unless extended by agreement between the Company and the
Placement Agent. Warburg Dillon Read LLC hereby accepts such agency and agrees
to assist the Company in identifying qualified investors on a "best efforts"
basis. It is understood that the offering and sale of the Shares is intended by
all parties to be exempt from the registration requirements of the Act pursuant
to Section 4(2) thereof and the rules and regulations of the Securities and
Exchange Commission thereunder, including Regulation D (the "Rules and

934971.1

<PAGE>


Regulations"). The Placement Agent understands that all subscriptions for Shares
are subject to the acceptance of the Company in its sole discretion.

         3. Offering Materials. The Company has prepared and delivered to the
Placement Agent a reasonable number of copies of a Confidential Private
Placement Memorandum dated February 3, 2000. Such Confidential Private Placement
Memorandum, including all documents delivered in connection therewith, is
referred to herein as the "Offering Materials," except that if the Offering
Materials shall be supplemented or amended, the term "Offering Materials" shall
refer to the Offering Materials as so supplemented or amended by the Company
from and after the time of delivery to the Placement Agent of such supplement or
amendment.

         The Company hereby authorizes the Placement Agent to transmit the
Offering Materials to those prospective investors previously identified by the
Placement Agent to the Company in writing and such other prospective investors
as may be agreed to between the Company and the Placement Agent. The Offering
Materials are the only documents that are to be delivered to prospective
investors in connection with the offering of the Shares. The Company will
furnish, or cause to be furnished, to the Placement Agent all data, material and
other information that is in the possession of the Company requested by the
Placement Agent for the purposes of performing the services contemplated
hereunder. The Company represents and warrants to the Placement Agent that the
information in the Offering Materials, and, to the best of the Company's
knowledge, any other information (whether written or oral) supplied to the
Placement Agent by or on behalf of the Company in connection with the
performance of the Placement Agent's services hereunder, will not contain any
untrue statement of a material fact or omit to state a material fact necessary
to make the statements therein, in light of the circumstances in which such
information was provided, not misleading. It is understood that the Company does
not intend to provide any information to prospective investors other than the
Offering Materials; provided, however, that if any additional information is
provided to prospective investors by or on behalf of the Company (it being
understood that the Placement Agent will not distribute any such additional
information to prospective investors without the Company's prior written
consent), such additional information will not contain any untrue statement of a
material fact or omit to state a material fact necessary to make the statements
therein, in light of the circumstances in which such information was provided,
not misleading. It is further understood that in performing its services under
this engagement the Placement Agent will be entitled to rely on and use all
information contained in the Offering Materials, all information furnished to
the Placement Agent by or on behalf of the Company, all information authorized
by the Company to be furnished by the Placement Agent to prospective Purchasers
or other parties and all other information that is publicly available without
independent verification thereof, and the Placement Agent will not be
responsible in any respect for the accuracy, completeness or reasonableness of
any such information or to conduct any independent verification thereof or any
appraisal of assets or liabilities.



                                       2

934971.1

<PAGE>

         4. Closing; Delivery; Placement Fees.

            (a) The closing of the purchase and sale of the Shares (the
"Closing") shall take place at such time and on such date and at such place as
shall be agreed upon by the Company and the Purchasers (the "Closing Date").

            (b) At the Closing, there shall be delivered to the Company on
behalf of each investor purchasing Shares (the "Purchasers") a stock purchase
agreement substantially in the form included in the Offering Materials (with
such modifications as may be agreed to between the Company and such Purchasers)
(each, a "Purchase Agreement"), and there shall also be delivered to the Company
on behalf of each Purchaser the full purchase price, in same-day funds, of the
Shares which such Purchaser is to purchase, and all other documents provided for
in the Purchase Agreements. At the Closing, the Company will deliver to the
Purchasers certificates representing the Shares purchased by them and will
deliver to the Purchasers and the Placement Agent other documents provided for
by the Purchase Agreements.

            (c) At the Closing, the Company shall pay or cause to be paid to the
Placement Agent a placement fee, in same-day funds, in an amount equal to 7%
(the "Placement Fee") of the gross proceeds received by the Company from the
sale of the Shares. Notwithstanding the immediately preceding sentence, in the
event that Gambro, Inc. or an affiliate thereof (formerly named Cobe
Laboratories, Inc., "Cobe") purchases Shares in the Offering, the fees payable
by the Company to the Placement Agent shall be 3.5% of the gross proceeds with
respect to that number of shares purchased by Cobe in the Offering which is less
than or equal to the number obtained by multiplying (i) the aggregate number of
Shares sold by the Company to all Purchasers in the Offering by (ii) that
percentage of the Company's common stock, $.01 par value per share, beneficially
owned by Cobe and its affiliates (as defined in Rule 12b-2 of the Securities
Exchange Act of 1934, as amended (the "Exchange Act")) on the date hereof
(calculated in accordance with Rule 13d-3 of the Exchange Act); provided that it
is understood that the fees payable by the Company to the Placement Agent with
respect to gross proceeds relating to any Shares purchased by Cobe in the
Offering in excess of such number calculated above shall be 7%.

         5. Representations, Warranties and Covenants of the Company. For the
benefit of the Placement Agent, the Company hereby confirms and agrees to comply
with the representations, warranties and covenants made by it to the Purchasers
in the Purchase Agreement, and hereby further represents and warrants that this
Agreement has been duly authorized, executed and delivered on behalf of the
Company and constitutes the legal, valid and binding agreement of the Company
(except insofar as enforcement of the indemnification or contribution provisions
hereof may be limited by applicable laws or principles of public policy and
subject, as to enforcement, to the availability of equitable remedies and
limitations imposed by bankruptcy, insolvency, reorganization and other similar
laws and related court decisions relating to or affecting creditors' rights
generally).

                                       3

934971.1

<PAGE>

         6.  Additional Covenants of the Company. The Company further covenants
and agrees with the Placement Agent that:


             (a) The Company will notify the Placement Agent of any event of
which it is aware and as a result of which the Offering Materials would include
an untrue statement of a material fact or omit to state any material fact
necessary to make the statements therein not misleading; and it will not use any
amendment or supplement to the Offering Materials without the prior consent of
the Placement Agent (which consent will not be unreasonably withheld). The
Company will conduct the Offering in compliance with Section 4(2) of the Act and
the Rules and Regulations and all applicable state securities laws and
regulations.

             (b) The Company covenants and agrees with the Purchaser that the
Company will pay all expenses, fees and taxes in connection with (i) the
preparation of the Offering Materials and all other documents delivered to
prospective investors, (ii) the furnishing of the opinions of counsel for the
Company, comfort letters and other closing documents, (iii) the registration or
qualification of the Shares for resale in states requested by selling
Purchasers, provided that the Company may do so without incurring unreasonable
effort or expense; provided, however, that the Company shall not be obligated to
(A) file any general consent to service of process, (B) qualify as a foreign
corporation in any jurisdiction in which it is not so qualified or (C) take any
action that would subject it to income taxation in any jurisdiction, and (iv)
the registration of the Shares under the Act in accordance with Section 8 of the
Purchase Agreements. The Company also agrees that it will reimburse the
Purchaser for its reasonable out-of-pocket expenses in connection with the
Offering, and will pay the reasonable fees and expenses of Dewey Ballantine LLP,
counsel to the Placement Agent.

             (c) The Company agrees to reasonably cooperate with the Placement
Agent and its counsel with respect to their due diligence investigation.

             (d) The Company agrees to deliver to the Placement Agent the legal
opinions, comfort letters and other documents specified in Annex A hereto at the
times set forth therein.

         7. Conditions of Placement Agent's Performance. The purchase and sale
of the Shares and the obligations of the Placement Agent as provided herein
shall be subject to the accuracy, as of the date hereof and the Closing Date (as
if made on and as of such Closing Date), of the representations and warranties
of the Company herein and in the Purchase Agreements and to the performance in
all material respects by the Company of its obligations hereunder and under the
Purchase Agreements.

         8. Representations, Warranties, and Covenants of the Placement Agent.

         The Placement Agent hereby represents and warrants to, and covenants
with, the Company that:


                                       4

934971.1


<PAGE>

             (a) This Agreement has been duly authorized, executed and delivered
by the Placement Agent and constitutes the legal, valid and binding obligation
of the Placement Agent, enforceable against it in accordance with its terms
(subject, as to enforcement, to the availability of equitable remedies and
limitations imposed by bankruptcy, insolvency, reorganization and other similar
laws and related court decisions relating to or affecting creditors' rights
generally).

             (b) The Placement Agent will comply with any reasonable written
advice of the Company with respect to the manner in which to offer and sell the
Shares so as to ensure that the offering and sale thereof will comply with the
securities laws of any state in which Shares are offered by the Placement Agent,
and the Placement Agent will not make an offer of Shares in any state which the
Company advises it in writing that such offer would be unlawful.

             (c) The Placement Agent is (i) a registered broker-dealer under the
Exchange Act, (ii) is a member in good standing of the National Association of
Securities Dealers, Inc. (the "NASD"), and (iii) registered as a broker-dealer
in each jurisdiction in which it is required to be registered as such in order
to offer and sell the Shares in such jurisdiction.

             (d) Except by means of materials or communications provided or
approved by the Company or except as otherwise agreed to by the Company, the
Placement Agent has not and will not make an offer of Shares on the basis of any
communications or documents relating to the Company or the Shares except by
means of the Offering Materials. The Placement Agent will deliver a copy of the
Offering Materials, as then amended or supplemented, to each prospective
investor solicited by it prior to such offeree's execution of a Purchase
Agreement.

             (e) The Placement Agent has not and will not make an offer of
Shares on behalf of the Company, or of any securities, the offering of which may
be integrated with the Offering, by any form of general solicitation or general
advertising in violation of Rule 502(c) of Regulation D such as would cause the
offering of Shares not to qualify under Section 4(2) of the Act as a transaction
except from Section 5 thereof. Any information relating to the Placement Agent
or the Offering and furnished by the Placement Agent in writing expressly for
inclusion in the Offering Materials (it being understood that any of such
information will be specified in a separate letter between the Company and the
Placement Agent) will not contain any untrue statement of a material fact or
omit to state any material fact required to be stated therein or necessary to
make such information, in light of the circumstances under which it is used, not
misleading.

             (f) Except as would not cause the offering of Shares not to qualify
under Section 4(2) of the Act as a transaction exempt from Section 5 thereof or
under any similar exemption under state securities laws, the Placement Agent
will not transmit to the Company any written offer from an offeree to purchase
Shares unless, immediately prior thereto, it reasonably believes that:

             (i) the offeree is an Accredited Investor; and


                                       5

934971.1

<PAGE>

             (ii) the offeree meets all other offeree and/or purchaser
         suitability standards, if any, required under applicable state
         securities laws and regulations.

             (g) The Placement Agent will periodically notify the Company at
reasonable intervals of the jurisdictions in which the Shares are being offered
by it or will be offered by it pursuant to this Agreement, and will periodically
notify the Company at reasonable intervals of the status of the Offering
conducted pursuant to this Agreement.

             9. Indemnification and Contribution. In the event that the
Placement Agent becomes involved in any capacity in any claim, suit, action,
proceeding, investigation or inquiry (including, without limitation, any
shareholder or derivative action or arbitration proceeding) in connection with
any matter in any way referred to in this Agreement or arising out of the
matters contemplated by this Agreement with respect to which the Placement Agent
is entitled to indemnification as contemplated herein (a "Proceeding"), the
Company will reimburse the Placement Agent for its reasonable legal and other
expenses (including the cost of any investigation and preparation) as such
expenses are incurred by the Placement Agent in connection therewith. The
Company also agrees to indemnify, defend and hold the Placement Agent harmless,
to the fullest extent permitted by law, from and against any losses, claims,
damages, liabilities and expenses (A) arising out of or based upon any untrue
statement or alleged untrue statement of any material fact contained in the
Offering Materials or the omission or alleged omission to state therein a
material fact required to be stated therein or necessary in order to make the
statements therein not misleading, or (B) in connection with any matter in any
way relating to or referred to in this Agreement or arising out of the matters
contemplated by this Agreement, unless, in the case of this clause (B), it shall
be determined by a court of competent jurisdiction in a judgment that has become
final in that it is no longer subject to appeal or other review that such
losses, claims, damages, liabilities and expenses resulted solely from the gross
negligence or willful misconduct of the Placement Agent. The Company may assume
the defense of any such Proceeding, including the employment of counsel
reasonably satisfactory to the Placement Agent. If such indemnification to which
the Placement Agent is entitled were for any reason not to be available or
sufficient to hold the Placement Agent harmless, the Company agrees to
contribute to the losses, claims, damages, liabilities and expenses involved in
the proportion appropriate to reflect the relative benefits paid or received or
sought to be paid or received by the Company and its stockholders on the one
hand, and the Placement Agent, on the other hand, in the matters contemplated by
this Agreement; provided, that in no event shall the Company contribute less
than the amount necessary to assure that the Placement Agent is not liable for
losses, claims, damages, liabilities and expenses in excess of the amount of
fees that the Placement Agent is entitled to receive pursuant to this Agreement.
The Company will not settle any Proceeding in respect of which indemnity may be
sought hereunder, whether or not the Placement Agent is an actual or potential
party to such Proceeding, without the Placement Agent's prior written consent
(which consent shall not be unreasonably withheld). For purposes of this
paragraph, the Placement Agent shall include Warburg Dillon Read LLC, any of its
affiliates, each other person, if any, controlling Warburg Dillon Read LLC or
any of its affiliates, their

                                       6

934971.1


<PAGE>

respective officers, current and former directors, employees and agents, and the
successors and assigns of all of the foregoing persons. The foregoing indemnity
and contribution agreement shall be in addition to any rights that the Placement
Agent or any indemnified party may have at common law or otherwise.

             The Company also agrees that neither the Placement Agent nor any of
its affiliates, directors, agents, employees or controlling persons shall have
any liability to the Company or any person asserting claims on behalf of or in
right of the Company in connection with or as a result of either the Placement
Agent 's appointment under this Agreement or any matter referred to in this
Agreement except to the extent that any losses, claims, damages, liabilities or
expenses incurred by the Company are determined by a court of competent
jurisdiction in a judgment that has become final in that it is no longer subject
to appeal or other review to have resulted solely from the gross negligence or
willful misconduct of the Placement Agent in performing the services that are
the subject of this Agreement.

             10. Representations, Warranties and Covenants to Survive Delivery.
All representations, warranties and covenants of the Company herein shall remain
operative and in full force and effect regardless of any investigation made by
or on behalf of the Placement Agent, the Company, or any of their respective
officers, directors or controlling persons, and shall survive delivery of the
Shares.

             11. Termination. This Agreement shall terminate if the Closing of
the sale of the Shares does not occur on or before March 15, 2000, unless
extended by the mutual agreement of the Company and the Placement Agent. Upon
any such termination, (i) the Company shall reimburse the Placement Agent for
its reasonable out-of-pocket expenses, and pay the reasonable fees and expense
of Dewey Ballantine LLP, counsel to the Placement Agent, in each case as
provided in Section 6(b) hereof, and (ii) the obligations of the parties set
forth in Section 9 hereof shall survive termination of this Agreement.

             12. Notices. All notices of communications hereunder, except as
herein otherwise specifically provided, shall be in writing mailed, delivered or
faxed to the Placement Agent at 299 Park Avenue, New York, NY 10171, Attention:
Benjamin D. Lorello (fax: 212-821-5520), with a copy to Dewey Ballantine LLP,
1301 Avenue of the Americas, New York, NY 10019, Attn: Donald J. Murray (fax:
212-259-6333) or, if sent to the Company, at 140 Locke Drive, Marlborough, MA
01752, Attn: President (fax: 508-485-6045), with a copy to Battle Fowler LLP, 75
East 55th Street, New York, New York 10022, Attn: Luke P. Iovine, III (fax:
212-856-7816).

             13. Announcements and Advertisements. After the Closing and public
announcement of the Offering, the Placement Agent may, at its own expense, place
customary tombstone announcements or advertisements in financial newspapers and
journals describing its services hereunder; provided, that, prior to
consummation of the Offering, such announcements or advertisements (other than
those appearing in trade journals or other marketing materials of the Placement
Agent) shall require the prior approval of the Company (which approval shall not
be unreasonably withheld), unless in

                                       7


934971.1

<PAGE>

the case of multiple announcements, the form of such announcement or
advertisement previously has been approved by the Company.

             14. Governing Law; Consent to Jurisdiction; Waiver of Trial by
Jury. This Agreement and any claim, counterclaim or dispute of any kind or
nature whatsoever arising out of or in any way relating to this Agreement
("Claim"), directly or indirectly, shall be governed by and construed in
accordance with the laws of the State of New York. Except as set forth below, no
Claim may be commenced, prosecuted or continued in any court other than the
courts of the State of New York located in the City and County of New York or in
the United States District Court for the Southern District of New York, which
courts shall have exclusive jurisdiction over the adjudication of such matters,
and the Company and the Placement Agent consent to the jurisdiction of such
courts and personal service with respect thereto. The Company hereby consents to
personal jurisdiction, service and venue in any court in which any Claim arising
out of or in any way relating to this Agreement is brought by any third party
against the Placement Agent or any indemnified party. Each of the Placement
Agent and the Company waives all right to trial by jury in any Proceeding or
counterclaim (whether based upon contract, tort or otherwise) in any way arising
out of or relating to this Agreement. The Company agrees that a final judgment
in any such Proceeding or counterclaim brought in any such court shall be
conclusive and binding upon the Company and may be enforced in any other courts
to the jurisdiction of which the Company is or may be subject, by suit upon such
judgment.

             15. Lending Relationships. A lending affiliate of the Placement
Agent may have lending relationships with the Company. To the extent required
under the securities laws, the Company will disclose in the Offering Materials
the existence of any such lending relationships and whether the proceeds of the
Offering will be used to repay debts owed to affiliates of the Placement Agent.

             16. Benefits of Agreement. This Agreement shall be binding upon
and, except as set forth in the following sentence, is solely for the benefit of
the Placement Agent and the Company and any successor or assign of any
substantial portion of the Company's and the Placement Agent's respective
businesses and/or assets. Nothing expressed or mentioned herein is intended or
shall be construed to give any other person, firm or corporation any legal or
equitable right, remedy or claim under or in respect of this Agreement or any
representation, warranty or agreement herein contained, except as set forth in
Section 9.

             17. No Effect on Letter Agreement. Neither the entering into of
this Agreement nor any termination of this Agreement shall be deemed to change
the obligations of the parties under that certain letter agreement dated January
11, 2000 between the Company and the Placement Agent, which letter agreement
shall continue to be remain in effect in accordance with the terms thereof.


                                       8

934971.1

<PAGE>

             18. Counterparts. This Agreement may be executed in any number of
counterparts, each of which shall be deemed an original, and all of which
together shall constitute one and the same instrument.

                                    Very truly yours,

                                    HEMASURE INC.


                                    By: /s/John F. McGuire
                                        ______________________________________
                                        John F. McGuire
                                        President and Chief Executive Officer


WARBURG DILLON READ LLC


By:/s/Benjamin D. Lorello
   ___________________________
   Benjamin D. Lorello
   Managing Director


By:/s/Real H. Leclerc
   ___________________________
   Real H. Leclerc
   Director

                                       9

934971.1

<PAGE>

                     ANNEX A TO PLACEMENT AGENCY AGREEMENT


Legal Opinion of Battle Fowler LLP(1)

             Battle Fowler LLP, counsel to the Company, shall have delivered a
legal opinion, dated the Closing Date and addressed to the Placement Agent, to
the effect that:


             a.   The Company is a corporation validly existing and in good
                  standing under the laws of the State of Delaware and has all
                  requisite corporate power and authority to conduct its
                  business as presently conducted; and the Company is duly
                  qualified to conduct its business as a foreign corporation in
                  Massachusetts.

             b.   The authorized capital stock of the Company consists of (a)
                  35,000,000 shares of common stock, $.01 par value per share,
                  and (b) 1,000,000 shares of undesignated preferred stock, $.01
                  par value per share.

             c.   When issued and paid for in accordance with the Agreements,
                  the Shares will be validly issued, fully paid and
                  non-assessable and will not have been issued in violation of
                  any preemptive rights contained in the Company's Certificate
                  of Incorporation or under the Delaware General Corporation
                  Law.

             d.   The Company has the requisite corporate power and authority
                  (A) to enter into this Agreement and (B) to issue, sell and
                  deliver the Shares to be sold by it to the Purchasers as
                  provided in the Purchase Agreements; and the Purchase
                  Agreements have been duly authorized, executed and delivered
                  by the Company.

             e.   The Purchase Agreements constitute the valid and binding
                  obligation of the Company, enforceable against the Company in
                  accordance with their terms.

             f.   Neither the offer, sale or delivery of the Shares, the
                  execution, delivery or performance by the Company of the
                  Purchase Agreements, nor the consummation by the Company of
                  the transactions contemplated thereby constitutes or will
                  constitute a breach or violation of, or a default under, the
                  Certificate of Incorporation or Bylaws of the Company or any
                  agreement, indenture, lease or other instrument to which the
                  Company is a party or by which its properties or assets is
                  subject and, in each case, which is identified as an exhibit
                  to the Company's Annual Report on Form 10-K for the Year Ended
                  December 31, 1998 (the "1998 10-K") or to any Quarterly Report
                  on Form 10-

- --------
(1)Subject to customary assumptions, qualifications, and limitations.

913304.5

<PAGE>

                  Q or Current Report on Form 8-K filed with the Commission
                  subsequent to the 1998 10-K (each such agreement, indenture,
                  lease or other contract or instrument herein, a "Material
                  Agreement"), or will result in the creation or imposition of
                  any material lien, charge or encumbrance upon any property or
                  assets of the Company pursuant to the terms of any Material
                  Agreement, nor will any such action result in any material
                  violation of any existing law, or any regulation, ruling
                  judgment, injunction, order or decree known to us to be
                  applicable to the Company and to transactions of the nature
                  contemplated by the Offering.

             g.   No consent, approval, authorization or other order of, or
                  registration or filing with, any court, regulatory body,
                  administrative agency or other governmental body, agency or
                  official is required on the part of the Company (except such
                  as may be required under state securities or Blue Sky laws
                  governing the sale of the Shares, the filing of a Form D with
                  respect to the issuance of the Shares with the Commission, or
                  such as may be required in connection with the performance by
                  the Company of its obligations under Section 8 of the Purchase
                  Agreements, as to which we express no opinion) for the
                  issuance and sale of the Shares to the Purchasers as
                  contemplated by the Purchase Agreements.

             h.   To our knowledge, there are no legal or governmental
                  proceedings pending or threatened against the Company, or to
                  which the Company or any of its properties are subject, which
                  are not disclosed or identified in the Offering Memorandum and
                  which, if adversely decided, would likely cause a Material
                  Adverse Effect or materially and adversely affect the issuance
                  of the Shares or the consummation of the transactions
                  contemplated by the Purchase Agreements.

             i.   The offer and sale of the Shares in the manner contemplated
                  by the Offering Memorandum, the Placement Agency Agreement and
                  the Purchase Agreements do not require registration under
                  Section 5 of the Act.

             j.   The Company is not, and upon consummation of the sale of the
                  Shares will not be, an "investment company" or a person
                  "controlled" by an "investment company" within the meaning of
                  the Investment Company Act of 1940, as amended.

             In addition, we have participated in conferences with officers and
other representatives of the Company, representatives of the independent public
accountants of the Company, the Placement Agent and representatives of the
Placement Agent at which the contents of the Offering Memorandum were discussed
and, although we are is not passing upon and do not assume responsibility for
the accuracy, completeness or fairness of the statements contained in the
Offering Memorandum, on the basis of the foregoing nothing has come to the
attention of such counsel that causes them to believe that the Offering
Memorandum as of its date and as of

                                       2


913304.5

<PAGE>

the date hereof contained or contains an untrue statement of a material fact or
omitted or omits to state a material fact required to be stated therein or
necessary to make the statements therein not misleading (it being understood
that we express no opinion with respect to the financial statements and
schedules and other financial, accounting and statistical data included in or
excluded from the Offering Memorandum).

             In rendering their opinion as aforesaid, counsel may rely upon an
opinion or opinions of other counsel retained by it or the Company as to laws of
any jurisdiction other than the United States, the State of New York or the
General Corporation Law of the State of Delaware; provided that (i) each such
local counsel is reasonably acceptable to the Placement Agent, (ii) such
reliance is expressly authorized by each opinion so relied upon and a copy of
each such opinion is delivered to the Placement Agent and is in form and
substance satisfactory to them and their counsel and (iii) counsel shall state
in its opinion that it believes that it and the Placement Agent are justified in
relying thereon.

Legal Opinion of Heslin & Rothenberg, P.C.

             Heslin & Rothenberg, P.C., intellectual property counsel to the
Company, shall have delivered a legal opinion dated the Closing Date and
addressed to the Placement Agent to the effect that to such counsel's knowledge,
the statements in the Offering Memorandum under the captions "Risk Factors - We
May Be Unable to Adequately Protect Our Proprietary Rights," "Risk Factors - We
May Be Sued by Third Parties for Infringement of Their Proprietary Rights, in
the first and second paragraphs under the caption "Risk Factors - We May Not
Prevail in Pending or Potential Lawsuits", "Business - Licenses, Patents and
Proprietary Information" and in the first through fifth paragraphs under the
caption "Business - Legal Proceedings" insofar as such statements constitute
summaries of intellectual property matters with respect to the Company and the
Subsidiary, are in all material respects accurate and complete statements or
summaries of the matters therein set forth.

Legal Opinion of Pennie & Edmonds LLP

         Pennie & Edmonds LLP, intellectual property litigation counsel to the
Company, shall have delivered a legal opinion dated the Closing Date and
addressed to the Placement Agent to the effect that to such counsel's knowledge
the statements in the Offering Memorandum in the first and second paragraphs
under the captions "Risk Factors - We May Not Prevail in Pending or Potential
Lawsuits" and in the first through sixth paragraphs under the caption "Business
- - Legal Proceedings," as of the date of the Offering Memorandum and as of the
date of such opinion, are in all material respects accurate and complete
statements or summaries of the matters therein set forth.




                                       3
913304.5

<PAGE>




Legal Opinion of Vinson & Elkins L.L.P.

             Vinson & Elkins L.L.P., intellectual property litigation counsel to
the Company, shall have delivered a legal opinion dated the Closing Date and
addressed to the Placement Agent to the effect that to such counsel's knowledge
the statements in the Offering Memorandum in the first and second paragraphs of
the section captioned "Risk Factors - We May Not Prevail in Pending or Potential
Lawsuits" and in the third and fourth paragraphs of the section captioned
"Business - Legal Proceedings," as of the date of the Offering Memorandum and as
of the date of such opinion, are in all material respects accurate and complete
statements or summaries of the matters therein set forth.

Legal Opinion of Hale and Dorr LLP

             Hale and Dorr LLP, special regulatory counsel to the Company shall
have delivered a legal opinion dated the Closing Date and addressed to the
Placement Agent to the effect that to such counsel's knowledge the statements in
the Offering Memorandum under the caption "Risk Factors - We May Not Be Able to
Timely Obtain Regulatory Approvals, If at All" and "Business - Government
Regulation," insofar as such statements constitute summaries of law under the
Federal Food, Drug and Cosmetic Act applicable to the Company's business and
products as set forth in the Offering Memorandum, as of the date of the Offering
Memorandum and as of the date of such opinion, are in all material respects
accurate summaries.

Comfort Letters

             The Placement Agent shall have received from PricewaterhouseCoopers
LLP "comfort" letters dated the date of the Offering Memorandum, the date of the
Agreements and the Closing Date, substantially in the forms heretofore approved
by the Placement Agent.


                                       4


913304.5





                                                                  Exhibit 10.31


                           FORM OF PURCHASE AGREEMENT

                                  HEMASURE INC.




                                 March 2, 2000











926907.2


<PAGE>





                                  HEMASURE INC.


                               PURCHASE AGREEMENT


         This Purchase  Agreement (the  "Agreement") is made as of the __ day of
March,  2000 (the "Agreement  Date"),  by and between  HemaSure Inc., a Delaware
corporation  (the  "Company"),  with its  principal  office at 140 Locke  Drive,
Marlborough,  Massachusetts  01752,  and the purchaser whose name and address is
set forth on the signature page hereof (the "Purchaser").

         IN CONSIDERATION  of the mutual covenants  contained in this Agreement,
the Company and the Purchaser agree as follows:

                                    SECTION 1

                       Authorization of Sale of the Shares
                       -----------------------------------

         1.1  Authorization  of Sale of the  Shares.  Subject  to the  terms and
conditions of this  Agreement,  the Company has  authorized the sale of up to an
aggregate of 3,730,000 shares (the "Offered  Shares") of common stock,  $.01 par
value, of the Company (the "Common Stock"),  pursuant to the Offering Memorandum
(as defined below).

                                    SECTION 2

                        Purchase and Sale of Common Stock
                        ---------------------------------

         2.1 Purchase and Sale of Common Stock. The Purchaser agrees to purchase
from the  Company,  and the Company  agrees to issue and sell to the  Purchaser,
upon the terms and  conditions  hereinafter  set  forth,  the  number of Offered
Shares set forth  below (the  "Shares")  at the  purchase  price (the  "Purchase
Price") set forth below:


       Number of Shares to
          be Purchased         Purchase Price Per Share    Purchase Price
       -------------------     ------------------------    --------------
                                       $7.50


         The  Company  proposes  to enter  into  substantially  the same form of
purchase  agreement with certain other  investors (the "Other  Purchasers,"  and
together with the Purchaser,  the "Purchasers") and expects to complete sales of
the Offered  Shares to them. The term  "Placement  Agent" shall refer to Warburg
Dillon Read LLC.



926907.2


<PAGE>



                                    SECTION 3

                             Closing Date; Delivery
                             ----------------------

         3.1 Closing Date. The completion of the purchase and sale of the Shares
(the  "Closing")  will be  held at such  place  and  time as  designated  by the
Company,  and the Purchaser  will receive prior  notification  of the Closing by
facsimile, telex, cable or by other means deemed appropriate by the Company. The
date of the Closing to occur  hereunder (the "Closing  Date") shall not be later
than 5:00 p.m. ET on March __, 2000.

         3.2 Delivery. At the Closing, the Company will deliver to the Purchaser
the certificates  evidencing the Shares purchased by the Purchaser, as described
above.  Such  delivery  shall be against  payment of the Purchase  Price by wire
transfer of  immediately  available  funds from the  Purchaser  to the  Company.
Certificates  representing  the  Shares  purchased  by  the  Purchaser  will  be
registered in the Purchaser's name, or in the name of a nominee if designated by
the Purchaser.

                                    SECTION 4

            Representations, Warranties and Covenants of the Company
            --------------------------------------------------------

         The Company  represents,  warrants and  covenants to the  Purchasers as
follows:

         4.1 Offering  Memorandum.  The Company's private  placement  memorandum
(including  all  attachments  thereto)  dated  February  3, 2000 (the  "Offering
Memorandum")  as amended and/or  supplemented  through the Closing Date does not
contain an untrue  statement of a material fact or omit to state a material fact
required to be stated  therein or necessary to make the  statements  therein not
misleading in light of the  circumstances  under which they were made; there are
no statutes, regulations,  material agreements, contracts, indentures, leases or
other  instruments that are not described in the Offering  Memorandum that would
be  required  to be  described  if the  Offering  Memorandum  were a  prospectus
required  to be  filed  under  the  Securities  Act of  1933,  as  amended  (the
"Securities  Act"); and the Company has not distributed any offering material in
connection  with the  offering  or sale of the Shares  other  than the  Offering
Memorandum.

         4.2 Organization  and Good Standing.  The Company is a corporation duly
organized and validly existing under the laws of the State of Delaware and is in
good standing as a domestic  corporation  under the laws of such state,  and has
the requisite  corporate  power and authority to own its properties and to carry
on its business as now being conducted.

         4.3 Foreign Qualification. The Company is duly qualified to do business
and is in good standing as a foreign  corporation in every jurisdiction in which
its  ownership of property or the conduct of its  business  requires it so to be
qualified,  except  where the  failure to so  qualify  would not have a material
adverse effect on the business,  operations,  prospects,  properties,  condition
(financial  or  otherwise)  or  results  of  operation  of the  Company  and the
Subsidiary  (as  hereinafter  defined)  taken  as a whole (a  "Material  Adverse
Effect").

926907.2
                                        2

<PAGE>



         4.4 No Material  Subsidiaries.  The Company has no  subsidiaries  that,
individually or in the aggregate,  conduct any material  business  activities or
have any material assets or liabilities (whether fixed or contingent).

         4.5 Due  Execution,  Delivery and  Performance of the  Agreements.  The
Company  has all  requisite  corporate  power  and  authority  and has taken all
requisite  corporate  action  to  duly  authorize,   execute  and  deliver  this
Agreement,  to sell and issue the Shares and to carry out and perform all of its
obligations under and contemplated by this Agreement.  The Company's  execution,
delivery and performance of this Agreement,  the issuance and sale of the Shares
and the consummation of the transactions  contemplated hereby (a) have been duly
authorized  under Delaware law by all requisite  corporate action by the Company
and (b) will not (i) conflict  with,  or result in any breach or violation of or
constitute a default under (nor constitute any event which with notice, lapse of
time,  or both  would  result in any breach or  violation  of, or  constitute  a
default under) any provisions of the certificate of  incorporation or by-laws of
the Company or under any provision of any material license,  permit,  indenture,
mortgage,  deed of trust,  bank loan or credit  agreement  or other  evidence of
indebtedness,  or any material lease,  contract or other agreement or instrument
to which the Company is a party or by which it or its properties may be bound or
affected, or under any federal,  state, local or foreign law, regulation or rule
or any decree, judgment or order applicable to the Company or (ii) result in the
imposition of any lien or encumbrance  upon any asset or property of the Company
pursuant to any material indenture, mortgage, deed of trust, bank loan or credit
agreement or other  evidence of  indebtedness,  or any lease,  contract or other
agreement  or  instrument  to which the Company is a party or by which it or its
properties may be bound or affected,  except for any such liens or  encumbrances
as would not, individually or in the aggregate,  have a Material Adverse Effect.
Upon the  execution  and delivery of this  Agreement by the Company and assuming
the valid  execution and delivery  hereof by the Purchaser,  this Agreement will
constitute the valid and binding obligation of the Company  enforceable  against
the Company in accordance  with its terms,  except insofar as enforcement of the
indemnification  or contribution  provisions hereof may be limited by applicable
laws or  principles  of public  policy and subject,  as to  enforcement,  to the
availability  of  equitable  remedies  and  limitations  imposed by  bankruptcy,
insolvency,  reorganization  and other similar laws and related court  decisions
relating to creditors' rights generally.

         4.6 Issuance and Delivery.  When issued and paid for in accordance with
the terms hereof, the Shares will be validly issued and outstanding,  fully paid
and  non-assessable,  will have been issued in  compliance  with all federal and
state securities laws (assuming the accuracy of each Purchaser's representations
and warranties in Section 5 of their respective  Agreements and of the Placement
Agent set forth in the Placement Agency Agreement by and between the Company and
the  Placement  Agent)  and  will not  have  been  issued  in  violation  of any
preemptive right,  anti-dilution  right, resale right, right of first refusal or
similar right. Except as disclosed in the Offering Memorandum, no stockholder of
the Company  has any right  (other than any such right as has been waived or has
expired  by  reason of lapse of time  following  notification  of the  Company's
intent to file the Registration  Statement (as hereinafter  defined)) to require
the Company to register  the sale of any  securities  owned by such holder under
the Securities Act, pursuant to the Registration  Statement. No further approval
or authority of the  stockholders  or the Board of Directors of the Company will
be required for the issuance and sale of the Shares at and as of the Closing.

926907.2
                                        3

<PAGE>



         4.7 Use of  Proceeds.  The Company  currently  intends to apply the net
proceeds from the sale of the Shares substantially in the manner set forth under
the caption "Use of Proceeds" in the Offering Memorandum.

         4.8  Sales of the  Company's  Securities.  Except as  provided  in this
Agreement,  the  Company  will not  sell,  offer to  sell,  contract  to sell or
otherwise transfer or dispose of any Common Stock or any securities  convertible
into or exercisable or  exchangeable  for Common Stock,  or grant any options or
warrants to purchase  Common Stock,  for a period  commencing on the date of the
Offering  Memorandum  and  ending  after the  expiration  of 180 days  after the
Closing  Date,  without the prior written  consent of the Placement  Agent other
than (i)  shares of Common  Stock  issuable  upon the  exercise  of  options  or
warrants outstanding on the date hereof and described in the Offering Memorandum
and (ii) grants of options  under the  Company's  existing  stock option  plans,
which options shall not be  exercisable  for at least 180 days after the Closing
Date  (except  pursuant  to  change  in  control  provisions  contained  in  the
applicable  plan)  unless  the  holder of such  option  shall  have  executed  a
"lock-up" letter in the form contemplated by Section 4.9 below.

         4.9 "Lock-up" Letters. The Company has furnished to the Placement Agent
"lock-up"  letters,  in form and substance  satisfactory to the Placement Agent,
signed by each of its current directors and executive officers.

         4.10  Market  Activities.  Except as stated  in this  Agreement  or the
Offering  Memorandum,  the Company has not taken, nor will it take,  directly or
indirectly, any action designed to or that might reasonably be expected to cause
or result in  stabilization  or manipulation of the price of the Common Stock of
the Company to facilitate the sale or resale of the Shares.

         4.11  Integration.  The Company  agrees not to sell,  offer for sale or
solicit  offers to buy or  otherwise  negotiate  in respect of any  security (as
defined in the  Securities  Act) that would be  integrated  with the sale of the
Shares in a manner that would require the registration  under the Securities Act
of the sale to the Purchasers of the Shares.

         4.12   Governmental   Consents.   Except  as  stated  in  the  Offering
Memorandum,  no consent,  approval,  order or authorization of, or registration,
qualification,  designation,  declaration or filing with, any federal, state, or
local  governmental  authority  on  the  part  of the  Company  is  required  in
connection   with  the  execution  and  delivery  of  this   Agreement  and  the
consummation of the transactions  contemplated by this Agreement (except such as
may be required  under state  securities or blue sky laws  governing the sale of
the Shares,  the filing of a Form D with  respect to the  issuance of the Shares
with the Securities and Exchange  Commission (the  "Commission"),  which will be
filed in a timely  manner,  and such as may be required in  connection  with the
Company's compliance with its obligations under Section 8 hereof).

         4.13  Regulatory  Consents.  The  Company  has all  necessary  material
licenses,  permits,  authorizations,  consents  and  approvals  and has made all
necessary  material filings required under any federal,  state, local or foreign
law, regulation or rule, and has obtained all necessary material authorizations,
consents and approvals  from other  persons,  in order to conduct its respective
businesses  as currently  conducted;  the Company is not in violation  of, or in
default under, any such license, permit,  authorization,  consent or approval or
any  federal,  state,  local or foreign law,  regulation  or rule or any decree,
order or  judgment  applicable  to the  Company,  the  effect  of  which  could,
individually or in the aggregate, have a Material Adverse Effect.

926907.2
                                        4

<PAGE>



         4.14 SEC  Documents.  The  Company  has  filed in a timely  manner  all
documents  that the  Company  was  required  to file with the  Commission  under
Sections 13, 14(a) and 15(d) of the Securities  Exchange Act of 1934, as amended
(the "Exchange Act"),  since January 1, 1999 (the "SEC Documents").  As of their
respective  filing  dates,  all SEC  Documents  filed  by the  Company  with the
Commission  complied  in all  material  respects  with the  requirements  of the
Exchange Act. None of the SEC Documents, as of their respective dates, contained
any untrue  statement  of  material  fact or  omitted  to state a material  fact
required to be stated therein or necessary to make the statements  made therein,
in light of the  circumstances  under which they were made, not misleading.  The
financial  statements  included  in the SEC  Documents  have  been  prepared  in
accordance with generally accepted accounting  principles  consistently  applied
and  fairly  present,  in all  material  respects,  the  consolidated  financial
position,  the consolidated results of operations and consolidated cash flows of
the  Company  for the  periods  then ended  (subject,  in the case of  unaudited
statements, to normal adjustments).

         4.15 Independent Auditors.  PricewaterhouseCoopers  LLP are independent
public accountants as required by the Securities Act.

         4.16   Financial   Statements.   There  are  no  financial   statements
(historical  or pro forma) that would be required to be included in the Offering
Memorandum  if the Offering  Memorandum  were a prospectus  required to be filed
under the Securities  Act, as of the date of the Offering  Memorandum,  that are
not so included.  All  financial  statements  so included  have been prepared in
accordance  with  United  States  generally   accepted   accounting   principles
consistently  applied and fairly present the consolidated  financial position of
the Company at the dates thereof and the  consolidated  results of the Company's
operations and consolidated  cash flows for the periods then ended (subject,  in
the case of unaudited statements, to normal adjustments).

         4.17 Exempt  Transactions.  Subject to the accuracy of each Purchaser's
representations  and warranties in Section 5 of their respective  Agreements and
of the  Placement  Agent  set forth in the  Placement  Agency  Agreement  by and
between the Company and the Placement Agent, the offer, sale and issuance of the
Shares  in  conformity   with  the  terms  of  the  Agreements  do  not  require
registration   under  Section  5  of  the  Securities  Act  or  registration  or
qualification   under  the  laws  of  any  applicable  state  or  United  States
jurisdiction, except as stated in the Offering Memorandum.

         4.18 No Material Adverse Change.  Except as otherwise  disclosed in the
Offering  Memorandum,  since September 30, 1999 there has not been any change in
the assets,  liabilities,  financial  condition,  business or  operations of the
Company  except for changes in the  ordinary  course of business  which have not
been, either individually or in the aggregate, materially adverse.

         4.19  Intellectual  Property.  Except  as  otherwise  disclosed  in the
Offering Memorandum,  the Company owns or possesses sufficient rights to use all
patents,  patent  rights,  inventions,   trademarks,  trade  names,  copyrights,
licenses,  trade secrets,  know-how,  proprietary  rights and processes that are
necessary  for the conduct and proposed  conduct of its business as described in
the Offering Memorandum (the "Proprietary  Rights") without any conflict with or
infringement  of  the  rights  of  others  that  might,  individually  or in the
aggregate, result in a Material Adverse Effect. Except as otherwise disclosed in
the Offering  Memorandum,  the Company  believes that there are no third parties
that have or will be able to establish  rights to any of the Proprietary  Rights
that might result in a Material Adverse Effect. Except as otherwise disclosed in
the  Offering  Memorandum,  to  the  knowledge  of  the  Company,  there  is  no
infringement by any third parties of the Proprietary Rights. Except as otherwise
disclosed in the Offering

926907.2
                                        5

<PAGE>



Memorandum,  the Company has not  received any notice of, or has no knowledge of
any basis for, any  infringement  of or conflict with asserted  rights of others
with respect to any patent,  patent  right,  invention,  trademark,  trade name,
copyright, license, trade secret, know-how or other proprietary right or process
that,  individually  or in the  aggregate,  if  the  subject  of an  unfavorable
decision, ruling or finding, could have a Material Adverse Effect.

         4.20  Authorized  Capital Stock.  The  authorized  capital stock of the
Company  conforms in all material  respects to the statements  relating  thereto
contained  in the  Offering  Memorandum.  The issued and  outstanding  shares of
capital stock of the Company have been duly  authorized,  validly issued and are
fully paid and nonassessable.  No warrants, options or other rights to purchase,
agreements  or other  obligations  to issue,  or  agreements  or other rights to
convert any  obligation  into,  any shares of capital  stock of the Company have
been granted or entered into by the Company,  other than those  described in the
Offering  Memorandum.  All of the above securities of the Company were issued in
material  compliance with all applicable  federal and state  securities laws and
were not issued in  violation  of any  preemptive  right,  anti-dilution  right,
resale right, right of first refusal or similar right.

         4.21 Litigation.  Except as disclosed in the Offering Memorandum, there
are no actions, suits,  proceedings or investigations pending or, to the best of
the Company's  knowledge,  threatened against the Company, the Subsidiary or any
of their  respective  properties  before  or by any court or  arbitrator  or any
governmental  body,  agency or official which, if adversely  decided,  would (a)
have a  Material  Adverse  Effect or (b) impair  the  ability of the  Company to
perform in any material  respect its obligations  under this Agreement.  Neither
the Company nor the Subsidiary is in default with respect to any judgment, order
or  decree  of any  court  or  governmental  agency  or  instrumentality  which,
individually or in the aggregate, would have a Material Adverse Effect.

         4.22  Compliance.  The business and operations of the Company have been
and are being  conducted  in  accordance  with all  applicable  laws,  rules and
regulations  of all  governmental  authorities,  except for such  violations  of
applicable laws, rules and regulations  which would not,  individually or in the
aggregate,  have a Material  Adverse Effect.  The Company is not in violation of
its charter or by-laws nor is it in violation of, or in default under, any lien,
indenture,  mortgage, lease, agreement,  instrument,  commitment or arrangement,
except for such defaults which would not, individually or in the aggregate, have
a Material  Adverse Effect,  or subject to any restriction  which would prohibit
the  Company  from  entering  into  or  performing  its  obligations  under  the
Agreement.

         4.23 Brokers or Finders. To the knowledge of the Company and except for
claims of the Placement  Agent in connection  with their agency services in this
transaction, no person, firm or corporation has or will have, as a result of any
act or omission of the Company,  any right,  interest or valid claim against the
Purchasers for any commission,  fee or other compensation  ("Fees") as a finder,
broker,  or consultant in connection with the transactions  contemplated by this
Agreement.  The Fees payable to the Placement Agent shall be paid by the Company
on the Closing Date.

         4.24 Contracts.  The contracts described in the Offering Memorandum are
in full force and effect on the date hereof,  and the Company is not in material
breach of or default under any of such contracts.

         4.25 Investment Company. The Company is not, and upon completion of the
transactions  contemplated  hereby  will not be, an  "investment  company" or an
"affiliated person" of or "promoter" or

926907.2
                                        6

<PAGE>



"principal  underwriter"  for an "investment  company" within the meaning of the
Investment Company Act of 1940, as amended.

         4.26  Insurance.  The Company  maintains  and will continue to maintain
from time to time  insurance  of the types and in the  amounts  that the Company
reasonably  believes is adequate for its business,  all of which insurance is in
full force and effect.

                                    SECTION 5

           Representations, Warranties and Covenants of the Purchaser
           ----------------------------------------------------------

         5.1      The  Purchaser  represents,  warrants  and  covenants  to, the
                  Company that:

                  (a) the  Purchaser,  taking  into  account the  personnel  and
         resources  it  can  bring  to  bear  on  the  purchase  of  the  Shares
         contemplated hereby, is knowledgeable, sophisticated and experienced in
         making, and is qualified to make, decisions with respect to investments
         in shares  presenting an investment  decision like that involved in the
         purchase of the Shares,  including  investments in securities issued by
         companies  comparable  to the  Company,  and has  requested,  received,
         reviewed and considered all  information it deems relevant in making an
         informed decision to purchase the Shares;

                  (b) the  Purchaser is acquiring the number of Shares set forth
         in Section 2 above in the  ordinary  course of its  business and solely
         for its own account for investment  only and with no present  intention
         of distributing  any of such Shares or any arrangement or understanding
         with any other persons regarding the distribution of such Shares;

                  (c) the Purchaser  will not,  directly or  indirectly,  offer,
         sell,  pledge,  transfer or otherwise dispose of (or solicit any offers
         to buy,  purchase or otherwise  acquire or take a pledge of) any of the
         Shares except in compliance  with (i) the  Securities Act and the rules
         and regulations promulgated  thereunder,  and (ii) any applicable state
         securities laws;

                  (d) the  Purchaser has completed or caused to be completed the
         Registration   Statement   Questionnaire   and  the  Stock  Certificate
         Questionnaire,   both  attached  hereto  as  Appendix  I,  for  use  in
         preparation of the Registration Statement,  and the answers thereto are
         true and  correct as of the date hereof and will be true and correct as
         of the effective date of the Registration Statement;

                  (e) the  Purchaser  has, in  connection  with its  decision to
         purchase  the  number of Shares  set forth in  Section 2 above,  relied
         solely  upon  the  Offering  Memorandum  and  the  representations  and
         warranties of the Company contained herein; and

                  (f) the Purchaser  qualifies as an  institutional  "accredited
         investor"  within the  meaning of Rule  501(a)(1),  (2),  (3) or (7) of
         Regulation D promulgated under the Securities Act.

         5.2 The  Purchaser  hereby  covenants  with the Company not to make any
sale  of  the  Shares  without   effectively  causing  the  prospectus  delivery
requirements  under  the  Securities  Act to be  satisfied,  and  the  Purchaser
acknowledges  and agrees that such Shares are not  transferable  on the books of
the  Company  unless (a) such Shares are sold (i)  pursuant to the  Registration
Statement, (ii) pursuant to Rule

926907.2
                                        7

<PAGE>



144 under the  Securities  Act ("Rule 144"),  or (iii)  pursuant to an exemption
from  registration,  other than Rule 144, and (b) a certificate  is submitted to
the transfer agent evidencing the Shares is accompanied by a separate  officer's
certificate:  (i) in the form of Appendix II hereto; (ii) executed by an officer
of, or other authorized  person  designated by, the Purchaser;  and (iii) to the
effect  that  the  Shares  have  been  sold  pursuant  to (A)  the  Registration
Statement,  in which  case the  Purchaser  certifies  that  the  requirement  of
delivering a current  prospectus has been complied with or will be complied with
in connection with the sale, (B) Rule 144, in which case the Purchaser certifies
that it has complied with or will comply with the  requirements  of Rule 144, or
(C) pursuant to an exemption  from  registration,  other than Rule 144, in which
case the  Purchaser  must  provide  the  Company  with an  opinion  (in form and
substance  reasonably  satisfactory to the Company) of its counsel (who shall be
reasonably satisfactory to the Company) to the effect that the transaction is so
exempt. The Purchaser acknowledges that there may occasionally be times when the
Company must suspend the use of the Prospectus in accordance with Section 8.1(g)
hereof.

         5.3      The  Purchaser   further   represents  and  warrants  to,  and
                  covenants with, the Company that:

                  (a) the  Purchaser  is a  ________,  duly  organized,  validly
         existing and in good standing under the laws of ________. The Purchaser
         has full right, requisite [corporate][partnership] power, authority and
         capacity  to enter into this  Agreement,  to carry out its  obligations
         hereunder and to consummate the  transactions  contemplated  hereby and
         has  taken  all  requisite   [corporate][partnership]  action  to  duly
         authorize,  execute and deliver this  agreement  and perform all of its
         obligations under and contemplated by this Agreement;

                  (b) upon the  execution and delivery of this  Agreement,  this
         Agreement  shall  constitute  a valid  and  binding  obligation  of the
         Purchaser  enforceable  against the  Purchaser in  accordance  with its
         terms  except  insofar  as  enforcement  of  the   indemnification   or
         contribution  provisions  hereof may be limited by  applicable  laws or
         principles  of public  policy and subject,  as to  enforcement,  to the
         availability  of  equitable   remedies  and   limitations   imposed  by
         bankruptcy,  insolvency,  reorganization  and  other  similar  laws and
         related court decisions relating to creditors' rights generally;

                  (c) the  Purchaser's  execution,  delivery and  performance of
         this Agreement and the  consummation of the  transactions  contemplated
         hereby    (a)    have    been     authorized     by    all    requisite
         [corporate][partnership]  action  by the  Purchaser,  and (b)  will not
         conflict  with, or result in any breach or violation of or constitute a
         default  under (nor  constitute  any event which with notice,  lapse of
         time, or both would result in any breach or violation of, or constitute
         a default under) any provisions of the organizational  documents of the
         Purchaser  or under any  provision  of any  material  license,  permit,
         indenture,  mortgage,  deed of trust,  bank loan or credit agreement or
         other  evidence of  indebtedness,  or any material  lease,  contract or
         other  agreement or  instrument to which the Purchaser is a party or by
         which  it or its  properties  may be bound or  affected,  or under  any
         federal, state, local or foreign law, regulation or rule or any decree,
         judgment or order applicable to the Purchaser; and

                  (d) no consent, approval, order or other authorization, action
         by,  filing  with,  or  notification  to any  federal,  state  or local
         governmental  authority  on the part of the  Purchaser  is  required in
         connection  with its execution  and delivery of this  Agreement and its
         consummation of the transactions contemplated by this Agreement, except
         for such consents,  approvals,  orders or  authorizations  as have been
         obtained.

926907.2
                                        8

<PAGE>



         5.4 The  Purchaser  understands  that nothing in this  Agreement or any
other  materials  presented to the Purchaser in connection  with the purchase of
the Shares  constitutes  legal,  tax or  investment  advice.  The  Purchaser has
consulted such legal, tax and investment advisors as it, in its sole discretion,
has deemed  necessary  or  appropriate  in  connection  with its purchase of the
Shares.

         5.5 The Purchaser  acknowledges and agrees that any information or data
it has acquired from the Company,  not otherwise  properly in the public domain,
was received in confidence. The Purchaser agrees not to divulge,  communicate or
disclose,  except as may be required by law after obtaining written consent from
the Company (which consent shall not be  unreasonably  withheld),  or use to the
detriment of the Company or for the benefit of any other  person or persons,  or
misuse  in any  way,  any  confidential  information  of the  Company;  provided
however,  that the Purchaser may furnish the Offering Materials in confidence to
its  officers,  directors,  employees  or  advisors to the extent  necessary  to
evaluate the offering of the Offered Shares.

                                    SECTION 6

                     Conditions to Closing of the Purchaser
                     --------------------------------------

         The  obligation  of the Purchaser to purchase the Shares at the Closing
is  subject  to  the  fulfillment  as of  the  Closing  Date  of  the  following
conditions:

         6.1 Representations and Warranties.  The representations and warranties
made by the Company in Section 4 hereof shall be true and correct when made, and
shall be true and correct on the Closing  Date with the same force and effect as
if they had been made on and as of said date.

         6.2 Covenants.  All covenants,  agreements and conditions  contained in
this  Agreement to be performed by the Company on or prior to the Closing  shall
have been performed or complied with in all material respects.

         6.3 Compliance Certificate. The President or Chief Financial Officer of
the Company shall have delivered to the Purchaser a certificate, dated as of the
Closing Date,  certifying that the conditions  specified in Sections 6.1 and 6.2
have been fulfilled.

         6.4 Legal Opinion of Company Counsel. Battle Fowler LLP, counsel to the
Company,  shall have delivered a legal opinion, dated the Closing Date addressed
to the Purchaser, substantially in the form as set forth in Annex A hereto.

         6.5  Legal  Opinion  of  Patent  Counsel.  Heslin &  Rothenberg,  P.C.,
intellectual  property  counsel to the  Company,  shall have  delivered  a legal
opinion dated the Closing Date and addressed to the Purchaser,  substantially in
the form as set forth in Annex A hereto.

         6.6  Legal Opinions of Patent Litigation Counsel

                  (a) Pennie & Edmonds  LLP,  intellectual  property  litigation
         counsel to the Company,  shall have delivered a legal opinion dated the
         Closing Date and addressed to the Purchaser,  substantially in the form
         as set forth in Annex A hereto.

926907.2
                                        9

<PAGE>



                  (b) Vinson & Elkins L.L.P.,  intellectual  property litigation
         counsel to the Company,  shall have delivered a legal opinion dated the
         Closing Date and addressed to the Purchaser,  substantially in the form
         as set forth in Annex A hereto.

         6.7 Legal Opinion of Regulatory Counsel.  Hale and Dorr LLP, regulatory
counsel to the Company,  shall have  delivered a legal opinion dated the Closing
Date and addressed to the Purchaser,  substantially  in the form as set forth in
Annex A hereto.

                                    SECTION 7

                      Conditions to Closing of the Company
                      ------------------------------------

         The Company's obligation to sell and issue the Shares at the Closing to
a Purchaser is subject to the fulfillment or waiver of the following conditions:

         7.1 Representations and Warranties.  The representations and warranties
made by such  Purchaser in Section 5 hereof shall be true and correct when made,
and shall be true and correct on the  Closing  with the same force and effect as
if they had been made on and as of such date.

         7.2 Covenants.  All covenants,  agreements and conditions  contained in
this  Agreement  to be  performed  by such  Purchaser on or prior to the Closing
shall have been performed or complied with in all material respects.

         7.3  Compliance  Certificate.   An  authorized  representative  of  the
Purchaser  shall have  delivered to the Company a  certificate,  dated as of the
Closing Date,  certifying that the conditions  specified in Sections 7.1 and 7.2
have been fulfilled.

                                    SECTION 8

                               Registration Rights
                               -------------------

         8.1      Registration Requirements.

                  (a) The Company  shall,  within 30 days following the Closing,
         prepare and file a registration  statement on the applicable  form with
         the  Commission  under the Securities Act to register the resale of the
         Offered Shares  purchased by the Purchasers,  and the Company shall use
         its best  efforts  to secure  the  effectiveness  of such  registration
         statement  within 90 days  following  the Closing  Date.  For  purposes
         hereof,  the  term   "Registration   Statement"  shall  refer  to  such
         Registration  Statement,  including any  prospectus(es)  constituting a
         part thereof and together with any amendments and supplements thereto.

                  (b) The  Company  shall  pay  all  Registration  Expenses  (as
         defined below) in connection with any  registration,  qualification  or
         compliance hereunder, and the Purchasers shall pay all Selling Expenses
         (as  defined  below)  and  other  expenses  that  are not  Registration
         Expenses  relating  to the  Offered  Shares  resold by the  Purchasers.
         "Registration  Expenses"  shall mean all  expenses,  except for Selling
         Expenses,  incurred by the Company in complying  with the  registration
         provisions  herein  described,   including,   without  limitation,  all
         registration, qualification and filing

926907.2
                                       10

<PAGE>



         fees, printing expenses, escrow fees, fees and disbursements of counsel
         for the  Company,  reasonable  fees and  disbursements  (not to  exceed
         $15,000) of one counsel for the Purchasers  (selected by the Purchasers
         owning  a  majority  of the  Offered  Shares  to be  registered  in the
         Registration  Statement),  reasonable  blue sky fees and expenses,  the
         expense of any special audits of the Company incident to or required by
         any such  registration  and any fees and  expenses,  other than Selling
         Expenses  incurred  in  connection  with  any  underwritten   offering.
         "Selling  Expenses"  shall mean all selling  commissions,  underwriting
         fees and stock transfer taxes applicable to the Offered Shares.

                  (c) In the case of the  registration  effected  by the Company
         pursuant to these  registration  provisions,  the Company  will use its
         best efforts to: (i) keep the  Registration  Statement  effective until
         the  earlier of (A) such date as all of the  Offered  Shares  have been
         resold  pursuant  to the  Registration  Statement,  or (B) such time as
         Offered Shares held by the  Purchasers  can be sold without  compliance
         with the  registration  requirements  of the Securities Act pursuant to
         Rule 144(k)  thereunder (or any successor  rule thereto);  (ii) prepare
         and  file  with  the  Commission  such  amendments  and  post-effective
         amendments  to the  Registration  Statement as may be necessary to keep
         the  Registration   Statement   effective  for  the  applicable  period
         specified in this Section 8.1(c); (iii) cause the related prospectus to
         be  supplemented  by  any  required  prospectus  supplement,  and as so
         supplemented  to  be  filed  pursuant  to  Rule  424  (or  any  similar
         provisions  then in force) under the  Securities  Act; (iv) comply with
         the provisions of the Securities Act with respect to the disposition of
         all  securities  covered  by  the  Registration  Statement  during  the
         applicable   period  in  accordance   with  the  intended   methods  of
         disposition  by the  sellers  thereof  set  forth  in the  Registration
         Statement  as so amended or such  prospectus  as so  supplemented;  (v)
         furnish  such  number  of  prospectuses  and other  documents  incident
         thereto, including any amendment of or supplement to the prospectus, as
         the  Purchaser  from time to time may  reasonably  request  in order to
         facilitate  the  disposition  of  Shares  covered  by the  Registration
         Statement,  and  the  Company  hereby  consents  to  the  use  of  such
         prospectus  or each  amendment  and  supplement  thereto by each of the
         Purchasers  selling  Offered  Shares and the  underwriters,  if any, in
         connection  with the  offering  and sale of the Shares  covered by such
         prospectus  or any  amendment  or  supplement  thereto;  (vi) cause the
         Shares  covered  by the  Registration  Statement  to be  listed on each
         securities  exchange  and  quoted on each  quotation  service  on which
         similar  securities issued by the Company are then listed or quoted and
         maintain  the  listing  of  the  Shares  covered  by  the  Registration
         Statement;  (vii) provide a transfer agent and registrar for all Shares
         registered  pursuant to the  Registration  Statement and a CUSIP number
         for all such Shares;  (viii)  otherwise  use its best efforts to comply
         with all  applicable  rules  and  regulations  of the  Commission  with
         respect to maintaining the effectiveness of the Registration Statement;
         and (ix) use its best  efforts to  register  or  otherwise  qualify the
         Shares for resale in states  requested by the Purchaser;  provided that
         the Company may do so without incurring unreasonable effort or expense;
         provided,  further, that the Company shall not be obligated to (x) file
         any  general  consent to service of  process,  (y) qualify as a foreign
         corporation in any  jurisdiction in which it is not so qualified or (z)
         take any action  that would  subject it to income  taxation in any such
         jurisdiction.

                  In  the  event  that  any  Offered  Shares   included  in  the
         Registration  Statement  subject  to, or required  by,  this  Agreement
         remain  unsold at the end of the  period  during  which the  Company is
         obligated to use its best efforts to maintain the  effectiveness of the
         Registration Statement, the

926907.2
                                       11

<PAGE>



         Company  may  file  a  post-effective  amendment  to  the  Registration
         Statement  for  the  purpose  of  removing  such  Offered  Shares  from
         registered status.

                  (d) It shall be a condition  precedent to the  obligations  of
         the  Company  to take any  action  pursuant  to this  Section  8.1 with
         respect to the  Offered  Shares of any  Purchaser  that such  Purchaser
         shall furnish to the Company such information regarding such Purchaser,
         the number of the Offered  Shares owned by it, and the intended  method
         of disposition  of such Offered Shares as shall be reasonably  required
         to effect the  registration  of such Offered  Shares,  and to cooperate
         with the Company to the extent  reasonably  required in preparing  such
         registration.

                  (e)  With a view to  making  available  to the  Purchaser  the
         benefits of Rule 144 and any other rule or regulation of the Commission
         that may at any time permit the  Purchaser to sell Shares to the public
         without registration or pursuant to a registration on Form S-3 (if then
         available),  the  Company  covenants  and  agrees to: (i) make and keep
         public information available, as those terms are understood and defined
         in Rule 144,  until the  earlier of (A) such date as all of the Offered
         Shares shall have been resold pursuant to the Registration Statement or
         (B) such time as all of the Offered  Shares held by  Purchasers  can be
         sold  without  compliance  with the  registration  requirements  of the
         Securities  Act pursuant to Rule 144(k)  thereunder  (or any  successor
         rule  thereto);  (ii) file with the  Commission  in a timely manner all
         reports  and  other  documents   required  of  the  Company  under  the
         Securities  Act and Exchange  Act; and (iii)  furnish to the  Purchaser
         upon request,  as long as the Purchaser owns any Shares,  (A) a written
         statement  by the  Company  that it has  complied  with  the  reporting
         requirements  of the Securities Act and the Exchange Act, (B) a copy of
         any annual,  quarterly or current  report of the Company,  and (C) such
         other information as may be reasonably  requested in order to avail the
         Purchaser of any rule or regulation of the Commission  that permits the
         selling of any such  Shares  without  registration  or pursuant to such
         Form S-3.

                  (f) The Company shall notify the  Purchaser,  if the Purchaser
         has registered Shares in a Registration  Statement which remain unsold,
         (i) when a prospectus or any  prospectus  supplement or  post-effective
         amendment  has  been  filed,  and,  with  respect  to the  Registration
         Statement or any post-effective  amendment,  when the same are declared
         effective,  (ii) of any request by the  Commission or any other federal
         or state  governmental  authority during the period of effectiveness of
         the  Registration  Statement  for  amendments  or  supplements  to  the
         Registration   Statement  or  related   prospectus  or  for  additional
         information  relating  to  the  Registration  Statement,  (iii)  of the
         issuance  by  the   Commission  of  any  stop  order   suspending   the
         effectiveness  of the  Registration  Statement or the initiation of any
         proceedings for that purpose, (iv) of the receipt by the Company of any
         notification  with respect to the  suspension of the  qualification  or
         exemption  from  qualification  of any of the  Shares  for  sale in any
         jurisdiction  or the  initiation or  threatening  of any proceeding for
         such  purpose,  (v) of the  happening  of any  event  which  makes  any
         statement  made in the  Registration  Statement  or related  prospectus
         untrue in any  material  respect  or which  requires  the making of any
         changes in the  Registration  Statement or  prospectus  so that, in the
         case of the  Registration  Statement,  it will not  contain  any untrue
         statement  of a  material  fact or  omit to  state  any  material  fact
         required  to be stated  therein  or  necessary  to make the  statements
         therein not misleading, and that in the case of the prospectus, it will
         not contain any untrue  statement  of a material  fact or omit to state
         any material  fact  required to be stated  therein or necessary to make
         the statements  therein,  in the light of the circumstances under which
         they were made, not

926907.2
                                       12

<PAGE>



         misleading,  and (vi) of the Company's reasonable  determination that a
         post-effective   amendment  to  the  Registration  Statement  would  be
         appropriate.

                  (g) The Company may,  upon written  notice to the Purchaser of
         (i) the  happening  of any  event  of the  kind  described  in  Section
         8.1(f)(ii), 8.1(f)(iii),  8.1(f)(iv), 8.1(f)(v) or 8.1(f)(vi) hereof or
         (ii) that, in the judgement of the Company's Board of Directors,  it is
         advisable  to suspend use of the  prospectus  for a discrete  period of
         time due to pending corporate developments, public filings with the SEC
         or similar events, require the Purchaser,  and the Purchaser agrees, to
         discontinue disposition of Shares covered by the Registration Statement
         or prospectus  until copies of the  supplemented or amended  prospectus
         contemplated   by  Section   8.1(i)  hereof  are   distributed  to  the
         Purchasers,  or until the  Purchasers  are  advised  in  writing by the
         Company that the use of the  applicable  prospectus  may be resumed and
         the Purchasers  have received  copies of any additional or supplemental
         filings that are  incorporated  or deemed  incorporated by reference in
         such  prospectus.  The Company shall not suspend use of a prospectus or
         Registration  Statement under this Section 8.1(g) for more than 30 days
         at a time and more than once in any  12-month  period.  Any  period for
         which use of a prospectus or Registration  Statement is suspended under
         this Section 8.1(g) shall be added to the time for which the Company is
         required to maintain the effectiveness of such Registration  Statement,
         including the  prospectus  constituting  a part thereof,  under Section
         8.1(c) hereof. Any period for which use of a prospectus or Registration
         Statement is suspended in accordance  with this Section 8.1(g) shall be
         referred to herein as a "Suspension Period").

                  (h) The  Company  shall use  reasonable  efforts to obtain the
         withdrawal  of  any  order   suspending   the   effectiveness   of  the
         Registration  Statement,  or  the  lifting  of  any  suspension  of the
         qualification  (or exemption from  qualification)  of any of the Shares
         for sale in any jurisdiction,  at the earliest possible moment, subject
         to Section 8.1(c)(ix) hereof.

                  (i) The  Company  shall,  upon  the  occurrence  of any  event
         contemplated  by  Section  8.1(f)(v)  or  8.1(f)(vi)  above,  prepare a
         supplement or post-effective amendment to the Registration Statement or
         a supplement  to the related  prospectus  or any document  incorporated
         therein by reference or file any other  required  document so that,  as
         thereafter  delivered  to the  purchasers  of  the  Shares  being  sold
         thereunder,  such prospectus will not contain an untrue  statement of a
         material  fact or omit to state a material  fact  required to be stated
         therein or necessary to make the  statements  therein,  in light of the
         circumstances under which they were made, not misleading.

                  (j)  If  the  Registration   Statement  (i)  is  not  declared
         effective  by the  Commission  on or before  ninety  (90) days from the
         Closing Date or (ii) ceases to be effective  (without  being  succeeded
         immediately by an additional  registration statement filed and declared
         effective) or usable for the offer and sale of Shares at any time prior
         to the  earlier of (A) such date as all of the Shares  have been resold
         pursuant to the  Registration  Statement or (B) such time as all of the
         Shares  held by  Purchasers  can be sold  without  compliance  with the
         registration requirements of the Securities Act pursuant to Rule 144(k)
         (other than  during a  Suspension  Period in  accordance  with  Section
         8.1(g)  hereof)  (each such event  referred  to in clauses  (i) through
         (ii), a "Registration  Default") the Company shall pay the Purchaser an
         amount equal to 2% of the purchase  price paid by the Purchaser for the
         Shares  of the  Purchaser  registered  or to be  registered  under  the
         Securities  Act  pursuant to this  Agreement  and not  previously  sold
         pursuant  to the  Registration  Statement  for every  thirty day period
         during which one or more Registration Defaults exist (and pro rated for

926907.2
                                       13

<PAGE>



         each lesser portion  thereof);  provided,  however,  that the aggregate
         amount of damages the Purchaser is entitled to under this provision for
         any  and  all  Registration  Defaults  shall  be  limited  to 5% of the
         purchase price paid by the Purchaser for such Shares.  Amounts  payable
         pursuant to this Section  8.1(j) shall be paid to the Purchaser  within
         20  business  days  after  expiration  of each 30 day  period or lesser
         portion  thereof  during  which  a  Registration  Default  exists.  Any
         obligation of the Company to pay any amounts under this Section  8.1(j)
         shall survive until such  obligation is paid in full. The obligation of
         the Company to pay amounts under this Section  8.1(j) is intended to be
         in addition to, and not exclusive of, any other remedy that a Purchaser
         may have  (whether  considered  in  equity or at law) in the event of a
         Registration Default.

         8.2  Agreements  of  Purchaser.  In  connection  with any  registration
pursuant to Section 8.1 hereof, the Purchaser agrees, as applicable:

                  (a) that it will not offer or sell its  Offered  Shares  under
         the  Registration  Statement  until  it  has  received  copies  of  the
         supplemented or amended  prospectus  contemplated by Section 8.1(c)(ii)
         hereof  and  receives  notice  that any  post-effective  amendment  (if
         required) has become effective; and

                  (b) that upon  receipt of any notice  from the  Company of the
         happening of any  transaction or event of the kind described in Section
         8.1(g) hereof, such Purchaser will forthwith discontinue disposition of
         the Offered Shares  pursuant to the  Registration  Statement  until the
         Purchaser  receives copies of the  supplemented  or amended  prospectus
         contemplated by Section  8.1(c)(ii) hereof and receives notice that any
         post-effective amendment (if required) has become effective, and, if so
         directed by the Company,  the Purchaser will deliver to the Company (at
         the expense of the  Company) all copies in its  possession,  other than
         permanent  file  copies  then in such  Purchaser's  possession,  of the
         prospectus covering such Offered Shares current  immediately  preceding
         the time of receipt of such notice.

         8.3      Indemnification and Contribution.

                  (a) The Company  agrees to  indemnify  and hold  harmless  the
         Purchaser  and any  officer,  director,  trustee or  affiliate  of such
         Purchaser from and against any losses,  claims,  damages or liabilities
         (or  actions  or  proceedings  in  respect  thereof)  incurred  by such
         indemnified  person pursuant to any actual or threatened  (which threat
         shall  have  been  made  in  writing)  action,   suit,   proceeding  or
         investigation,  or to which any of the  foregoing  persons  may  become
         subject under the Securities  Act, the Exchange Act or other federal or
         state laws, insofar as such losses,  claims, damages or liabilities (i)
         arise out of, or are based upon any untrue  statement or alleged untrue
         statement of any material fact contained in the Registration  Statement
         or any prospectus  (preliminary or final), as amended on the applicable
         date  thereof,  (ii)  arise out of or are based  upon the  omission  or
         alleged omission to state therein a material fact required to be stated
         therein or necessary to make the statements therein not misleading,  or
         (iii)  arise  out  of  any  failure  by  the  Company  to  fulfill  any
         undertaking  included in the  Registration  Statement or any prospectus
         (preliminary  or final),  as amended on the  applicable  date  thereof,
         which,  in the case of this clause  (iii),  results in a  violation  or
         alleged violation of the federal  securities laws, any applicable state
         securities  law  or  any  rule  or  regulation  promulgated  under  the
         Securities  Act, the Exchange Act or any  applicable  state  securities
         laws,  and the  Company  will,  as  incurred  within 30 days of written
         notice thereof to the indemnifying  person (regardless of whether it is
         ultimately determined that

926907.2
                                       14

<PAGE>



         an indemnified  person is not entitled to  indemnification  hereunder),
         reimburse  such  indemnified  person  for any  legal or other  expenses
         reasonably incurred in investigating,  defending or preparing to defend
         any such action, suit, proceeding or investigation;  provided, however,
         that the  indemnification  required by this Section 8.3 shall not apply
         to  amounts  paid  in  settlement  of any  such  loss,  claim,  damage,
         liability or expense if such settlement is effected without the consent
         of the Company,  which consent shall not be unreasonably  withheld, nor
         shall the  Company be liable in any such case to the  extent  that such
         loss, claim, damage or liability arises out of, or is based upon (x) an
         untrue statement or an omission made in such Registration  Statement in
         reliance upon and in conformity with written  information  furnished to
         the Company by or on behalf of the indemnified person  specifically for
         use in preparation  of the  Registration  Statement,  or (y) any untrue
         statement or the omission of a material fact in any prospectus  that is
         corrected  in any  subsequent  prospectus  that  was  delivered  to the
         indemnified  person  prior  to  the  pertinent  sale  or  sales  by the
         indemnified person.

                  (b) The  Purchaser  agrees to indemnify  and hold harmless the
         Company and each officer, director, trustee or affiliate of the Company
         from and against any losses, claims, damages or liabilities (or actions
         or proceedings in respect  thereof),  any other  Purchaser  selling its
         Offered Shares in the Registration Statement, any controlling person of
         any such other Purchaser (within the meaning of the Securities Act) and
         each officer,  director,  partner, and employee of such other Purchaser
         and  such  controlling  person,  incurred  by such  indemnified  person
         pursuant to any actual or threatened (which threat shall have been made
         in writing) action, suit, proceeding or investigation,  or to which any
         of the foregoing  persons may become subject under the Securities  Act,
         the Exchange Act or other federal or state laws insofar as such losses,
         claims,  damages  or  liabilities  arise out of,  or are based  upon an
         untrue  statement or an alleged untrue  statement of material fact made
         in such Registration Statement or prospectus (preliminary or final), as
         amended on the  applicable  date  thereof,  or the  omission or alleged
         omission to state therein a material fact required to be stated therein
         or necessary to make the statements therein not misleading, in reliance
         upon  and in  conformity  with  written  information  furnished  to the
         Company  by or on  behalf  of the  Purchaser  specifically  for  use in
         preparation of the Registration Statement,  provided, however, that the
         indemnification required by this Section 8.3 shall not apply to amounts
         paid in  settlement  of any such  loss,  claim,  damage,  liability  or
         expense if such  settlement  is  effected  without  the  consent of the
         Purchaser,  which consent shall not be unreasonably withheld, nor shall
         the  Purchaser  be liable in any such case for any untrue  statement or
         alleged untrue  statement or the omission or alleged  omission that has
         been corrected, in writing, by the Purchaser,  delivered to the Company
         before the sale from which such loss occurred,  and the Purchaser will,
         as  incurred   within  30  days  of  written   notice  thereof  to  the
         indemnifying person (regardless of whether it is ultimately  determined
         that  an   indemnified   party  is  not  entitled  to   indemnification
         hereunder),  reimburse such  indemnified  person for any legal or other
         expenses reasonably  incurred in investigating,  defending or preparing
         to defend any such action, suit, proceeding or investigation; provided,
         however,  that  the  Purchaser's  indemnification  obligation  shall be
         limited to the net proceeds received from its sale of the Shares.

                  (c)  Promptly  after  receipt by any  indemnified  person of a
         notice of a claim or the  beginning  of any  action in respect of which
         indemnity is to be sought against an  indemnifying  person  pursuant to
         this Section 8.3, such indemnified person shall notify the indemnifying
         person in writing of such claim or of the  commencement of such action,
         and, subject to the provisions

926907.2
                                       15

<PAGE>



         hereinafter stated, in case any such action shall be brought against an
         indemnified person and the indemnifying person shall have been notified
         thereof,  the  indemnifying  person  shall be entitled  to  participate
         therein,  and, to the extent that it shall wish,  to assume the defense
         thereof,  with  counsel  reasonably  satisfactory  to the  indemnifying
         person and indemnified  persons.  The failure to deliver written notice
         to the  indemnifying  person  within a reasonable  time  following  the
         commencement  of  any  such  action,  if  not  otherwise  known  by the
         indemnifying person and materially  prejudices or results in forfeiture
         of  substantial  rights or defenses  shall  relieve  such  indemnifying
         person of any liability to the indemnified party under this Section 8.3
         but shall not relieve the indemnifying  person of any liability that it
         may have to any  indemnified  party  otherwise  than  pursuant  to this
         Section  8.3.  After  notice  from  the  indemnifying  person  to  such
         indemnified person of the indemnifying  person's election to assume the
         defense thereof,  the  indemnifying  person shall not be liable to such
         indemnified person for any legal expenses subsequently incurred by such
         indemnified  person in connection with the defense  thereof;  provided,
         however,  that if there  exists or shall  exist a conflict  of interest
         such  that  counsel  employed  by  the  indemnifying  party  could  not
         faithfully  represent both the indemnified person and such indemnifying
         person or any affiliate or associate thereof,  the indemnified  person,
         after notifying the  indemnifying  person in writing of its election to
         employ separate counsel, shall be entitled to retain its own counsel at
         the expense of such indemnifying person, it being understood,  however,
         that the indemnifying person shall not, in connection with any one such
         action,  claim or proceeding or separate but  substantially  similar or
         related actions, claims or proceedings in the same jurisdiction arising
         out of the same general allegations or circumstances, be liable for the
         reasonable  fees  and  expenses  of more  than one  additional  firm of
         attorneys (together with appropriate local counsel) at any time for all
         such  indemnified  persons,  unless in the reasonable  judgment of such
         indemnified  person a  conflict  of  interest  may exist  between  such
         indemnified  person  and any  other of such  indemnified  persons  with
         respect  to such  action,  claim  or  proceeding,  in which  event  the
         indemnifying  person shall be obligated to pay the fees and expenses of
         such additional  counsel or counsels.  No indemnifying  person shall be
         liable to an  indemnified  person  for any  settlement  of any  action,
         proceeding  or claim  without the written  consent of the  indemnifying
         person, which consent shall not be unreasonably withheld.

                  (d) If the indemnification provided for in this Section 8.3 is
         unavailable to or  insufficient  to hold harmless an indemnified  party
         under  subsection  (a) or (b) above in respect of any  losses,  claims,
         damages or liabilities  (or actions or proceedings in respect  thereof)
         referred to therein,  then each indemnifying  party shall contribute to
         the amount paid or payable by such  indemnified  party as the result of
         such  losses,  claims,  damages or  liabilities  (or actions in respect
         thereof) in such  proportion as is  appropriate to reflect the relative
         fault and benefits of the indemnifying  person and indemnified  persons
         in connection  with the statements or omissions  which resulted in such
         losses, claims, damages or liabilities (or actions in respect thereof),
         as well as any other relevant  equitable  considerations.  The relative
         fault of such  indemnifying  person and  indemnified  persons  shall be
         determined by reference  to, among other things,  whether the untrue or
         alleged untrue  statement of a material fact or the omission or alleged
         omission to state a material  fact relates to  information  supplied by
         such  indemnifying  person  or  indemnified  persons  and the  parties'
         relative  intent,  knowledge,  access to information and opportunity to
         correct or prevent such statement or omission.  The relative benefit to
         the  Purchaser  shall be  determined  by  reference to the net proceeds
         received by it in  connection  with the  offering to which such losses,
         claims,  damages or  liabilities  relate.  The relative  benefit to the
         Company shall be deemed to equal the net

926907.2
                                       16

<PAGE>



         proceeds  to the  Company  from the sale of the  Offered  Shares to the
         Purchasers  pursuant to the  Offering  Memorandum.  The Company and the
         Purchaser agree that it would not be just and equitable if contribution
         pursuant to this  subsection (d) were determined by pro rata allocation
         or by any other method of allocation which does not take account of the
         equitable  considerations referred to above in this subsection (d). The
         amount  paid or  payable  by an  indemnified  party as a result  of the
         losses, claims, damages, or liabilities (or actions in respect thereof)
         referred  to above in this  subsection  (d) shall be deemed to include,
         subject to the limitations set forth in Sections 8.3(a) and (b) hereof,
         any legal or other  expenses  reasonably  incurred by such  indemnified
         party in connection with  investigating or defending any such action or
         claim.  Notwithstanding  the  provisions  of  this  subsection  (d),  a
         Purchaser  shall not be required to contribute  any amount in excess of
         the amount by which the gross amount  received by such  Purchaser  from
         the sale of the Shares to which such loss relates exceeds the amount of
         any damages which such  Purchaser has otherwise been required to pay by
         reason of such  untrue or  alleged  untrue  statement  or  omission  or
         alleged  omission.  No person  guilty of  fraudulent  misrepresentation
         (within the meaning of Section  11(f) of the  Securities  Act) shall be
         entitled  to  contribution  from any  person who was not guilty of such
         fraudulent misrepresentation.

                  (e) The  obligations  of the Company and the  Purchaser  under
         this  Section  8.3  shall be in  addition  to any  liability  which the
         Company and the Purchaser may otherwise have and shall extend, upon the
         same terms and conditions, to directors, officers, employees and agents
         of the  Company  and the  Purchaser  and to each  person,  if any,  who
         controls the Company or any Purchaser  within the meaning of Section 15
         of the Securities Act and Section 20 of the Exchange Act.

                  (f) If the  indemnification  is  available  under this Section
         8.3, the indemnifying  parties shall indemnify each indemnified  person
         to the full extent  provided in this Section 8.3 without  regard to the
         relative fault of such indemnifying person or indemnified person or any
         other equitable consideration referred to in Section 8.3(d) hereof.

                  (g) The  obligations  of the Company and the  Purchaser  under
         this Section 8.3 shall  survive the  completion  of any offering of the
         Offered  Shares  pursuant  to the  Registration  Statement  under  this
         agreement, and otherwise.

         8.4      Underwritten Offerings.

                  (a) If holders  owning a  majority  of the  Offered  Shares so
         request,  an offering of Offered  Shares  pursuant to the  Registration
         Statement may be effected as an underwritten  offering.  In such event,
         the managing  underwriter for such an offering shall be selected by the
         holders of a majority of the Offered  Shares to be sold pursuant to the
         underwritten  offering;  provided,  however,  that each  underwriter or
         underwriters shall be reasonably satisfactory to the Company.

                  (b) In the  event  of an  underwritten  offering  pursuant  to
         Section  8.3(a),  (i) the Company shall (A) enter into an  underwriting
         agreement,  in usual and customary form, with the managing  underwriter
         and  take  all  such  other  actions  in  connection  therewith  as may
         reasonably  be  required  in  order  to  facilitate  such  underwritten
         offering, (B) make such customary representations and warranties to the
         underwriters as the underwriters may reasonably request, (C) enter into
         such customary  indemnification  arrangements  with the underwriters as
         the underwriters

926907.2
                                       17

<PAGE>



         may reasonably request,  and (D) make arrangements for the underwriters
         to conduct  customary  due  diligence  to the  extent the  underwriters
         reasonably  request,  (ii) each of the holders of Offered  Shares to be
         included in such underwritten offering shall enter into an underwriting
         agreement,  in usual and customary form, with the managing  underwriter
         and  take  all  such  other  actions  in  connection  therewith  as may
         reasonably  be  required  in  order  to  facilitate  such  underwritten
         offering,  and  (iii)  each of the  holders  of  Offered  Shares  to be
         included in such  underwritten  offering  and  executive  officers  and
         directors of the Company shall enter into such lock-up  agreements with
         the underwriters as is customary for similar offerings;  provided, that
         such lock-up  agreements  shall not cover a period in excess of 90 days
         from the date of the underwritten offering,  unless otherwise agreed to
         by the party from whom such lock-up agreement is sought.

                                    SECTION 9

                   Restrictions on Transferability of Shares:
                   ------------------------------------------
                         Compliance with Securities Act
                         ------------------------------


         9.1   Restrictions  on   Transferability.   The  Shares  shall  not  be
transferable  in the absence of a  registration  under the  Securities Act or an
exemption  therefrom  or in the  absence  of  compliance  with  any term of this
Agreement.

         9.2 Restrictive Legend. Each certificate  representing the Shares shall
bear  substantially  the  following  legends (in  addition to any other  legends
required under applicable law):

                  THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT
                  OF 1933, AS AMENDED (THE "SECURITIES  ACT") OR UNDER ANY STATE
                  SECURITIES  LAWS.  THE  HOLDER  HEREOF,   BY  PURCHASING  THIS
                  SECURITY,  AGREES  FOR  THE  BENEFIT  OF  HEMASURE  INC.  (THE
                  "COMPANY")  THAT  THIS  SECURITY  MAY BE  RESOLD,  PLEDGED  OR
                  OTHERWISE TRANSFERRED ONLY (1) TO THE COMPANY, (2) PURSUANT TO
                  AN EXEMPTION FROM REGISTRATION IN ACCORDANCE WITH RULE 144 (IF
                  AVAILABLE)  UNDER  THE  SECURITIES  ACT,  ESTABLISHED  TO  THE
                  COMPANY'S  SATISFACTION,  OR  OTHER  EXEMPTION  WHICH,  IN THE
                  OPINION OF COUNSEL FOR THE HOLDER,  WHICH  COUNSEL AND OPINION
                  ARE REASONABLY  SATISFACTORY TO THE COMPANY, IS AVAILABLE,  OR
                  (3)  PURSUANT TO AN  EFFECTIVE  REGISTRATION  STATEMENT  UNDER
                  SECURITIES ACT, IN EACH CASE IN ACCORDANCE WITH THE APPLICABLE
                  SECURITIES LAWS OF ANY STATE OF THE UNITED STATES.

         9.3  Transfer  of Shares  after  Registration.  Each  Purchaser  hereby
covenants  with the Company not to make any sale of the Shares except either (i)
in accordance  with the  Registration  Statement,  in which case such  Purchaser
covenants to comply with the  requirement  of  delivering a current  prospectus,
(ii) in accordance  with Rule 144, in which case  Purchaser  covenants to comply
with  Rule  144,  or  (iii)  in  accordance  with  another  exemption  from  the
registration requirements of the Securities Act. The legend

926907.2
                                       18

<PAGE>



set forth in Section 9.2 will be removed  from a  certificate  representing  the
Shares  following  and in  connection  with any sale of the Shares  pursuant  to
subsection  (i) or (ii) hereof,  but not in  connection  with any sale of Shares
pursuant to subsection (iii) hereof,  and also will be removed at such time that
the  Shares  may be sold under  Rule 144  without  restriction  as to volume and
manner of sale at such time as the resale of the Shares is registered  under the
Securities  Act.  If the above  legend is  removed  from any of the  Shares  and
thereafter the effectiveness of a registration statement covering such Shares is
suspended or the Company  determines  that a supplement or amendment  thereto is
required by applicable  securities laws, then upon reasonable  advance notice to
Purchaser  the Company may require  that the above  legend be placed on any such
Shares that cannot then be sold pursuant to an effective  registration statement
or under Rule 144 and  Purchaser  shall  cooperate  in the  replacement  of such
legend.  Such legend shall  thereafter  be removed when such Shares may again be
sold pursuant to and effective registration statement or under Rule 144.

         9.4  Purchaser  Information.  Each  Purchaser  covenants  that  it will
promptly  notify the Company of any changes in the  information set forth in the
Registration  Statement  regarding such  Purchaser,  under the heading  "Selling
Security Holders" or elsewhere, or such Purchaser's "Plan of Distribution."

                                   SECTION 10

                                  Miscellaneous
                                  -------------

         10.1 Waivers and Amendments.  Neither this Agreement nor any provisions
hereof shall be waived, modified,  changed or discharged or terminated except by
an instrument in writing signed by the Company and the Purchaser.

         10.2 Placement Agent's Fee. The Purchaser acknowledges that the Company
intends to pay a fee to the Placement Agent on the Closing Date of in connection
with the  offer  and  sale of the  Shares.  Each of the  parties  hereto  hereby
represents  that, on the basis of any actions and agreements by it, there are no
brokers or finders or other  consultants  entitled to compensation in connection
with the sale of the Shares to the Purchaser, except as aforesaid.

         10.3 Governing Law. This Agreement shall be governed in all respects by
and construed in  accordance  with the laws of the State of New York without any
regard to conflicts of laws principles.

         10.4  Survival.   The   representations,   warranties,   covenants  and
agreements  made in this Agreement shall survive any  investigation  made by the
Company or the Purchasers and the Closing.

         10.5 Successors and Assigns.  The provisions  hereof shall inure to the
benefit of, and be binding upon, the successors,  assigns,  heirs, executors and
administrators  of the parties to this  Agreement;  provided,  however,  neither
party hereto shall assign or delegate any of the rights or  obligations  created
under this Agreement  without the prior written  consent of the other party.  If
any  successor,  assignee or transferee of the Purchaser  shall acquire  Shares,
such  successor,  assignee or transferee  may succeed to the rights set forth in
Section 8 hereof,  provided such  successor,  assignee or  transferee  agrees in
writing to be bound by the provisions  thereof but in no event shall be entitled
to receive any other rights, interests in or benefits of this Agreement. Nothing
expressed or referred to in this  Agreement will be construed to give any person
other than  parties to this  Agreement  and such other  parties  referred  to in
Section 8

926907.2
                                       19

<PAGE>



hereof any legal or  equitable  right,  remedy or claim under or with respect to
this Agreement or any provision of this Agreement.

         10.6  Entire  Agreement.   This  Agreement,   including  all  exhibits,
schedules and appendices  hereto  constitutes the full and entire  understanding
and  agreement  between the parties with regard to the  subjects  hereof and the
transactions  contemplated  hereby and supersede all prior agreements written or
oral, if there be any, with respect thereto.

         10.7  Notices,  etc. All notices and other  communications  required or
permitted  under this  Agreement  shall be in writing  and may be  delivered  in
person,  by telecopy,  overnight  delivery  service or  registered  or certified
United States mail,  addressed to the Company or the Purchaser,  as the case may
be, at their  respective  addresses set forth at the beginning of this Agreement
or on the  signature  page to this  Agreement,  or at such other  address as the
Company or the Purchaser shall have furnished to the other party in writing. All
notices and other  communications  shall be effective upon the earlier of actual
receipt  thereof by the person to whom  notice is directed or (i) in the case of
notices and communications  sent by personal delivery or telecopy,  one business
day after such notice or communication  arrives at the applicable address or was
successfully sent to the applicable telecopy number, (ii) in the case of notices
and communications  sent by overnight delivery service,  at noon (local time) on
the second business day following the day such notice or communication was sent,
and (iii) in the case of notices and communications  sent by United States mail,
seven days after such notice or  communication  shall have been deposited in the
United States mail.

         10.8 Severability of this Agreement. If any provision of this Agreement
shall be judicially  determined  to be invalid,  illegal or  unenforceable,  the
validity,  legality and enforceability of the remaining  provisions shall not in
any way be affected or impaired thereby.

         10.9  Counterparts.  This  Agreement  may be  executed in any number of
counterparts,  each of which shall be deemed an original, but all of which taken
together shall constitute one and the same instrument.

         10.10 Headings.  The headings of the various sections of this Agreement
have been inserted for convenience of reference only and shall not affect in any
way the meaning or interpretation of this Agreement.

         10.11 Expenses.  Except as otherwise specifically provided herein, each
party shall bear its own expenses in connection with this Agreement.

         10.12  Publicity.  The Purchaser  shall not issue any press releases or
otherwise  make any  public  statement  with  respect to this  Agreement  or the
transactions contemplated by this Agreement without the prior written consent of
the Company.

926907.2
                                       20

<PAGE>



         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed by their duly authorized  representatives  as of the day and year first
above written.

                                HEMASURE INC.


                                By:  -------------------------------------------
                                     John F. McGuire, III
                                     President and Chief Executive Officer


Print or Type:
                                Name of Purchaser (Individual or Institution):


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

                                Name of Individual representing Purchaser (if
                                an Institution):


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

                                Name of Individual representing Purchaser (if
                                an Institution):


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



Signature by:                   Individual Purchaser or Individual representing
                                Purchaser:

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

                                Address:________________________________________

                                Telephone:______________________________________

                                Telecopier:_____________________________________

926907.2
                                       21

<PAGE>



                                                                   APPENDIX I(a)


                                  HEMASURE INC.

                      REGISTRATION STATEMENT QUESTIONNAIRE



         In  connection  with the  preparation  of the  Registration  Statement,
please provide us with the following information regarding the Purchaser.

         1. Please state your organization's name exactly as it should appear in
the Registration Statement:



         2. Have you or your organization had any position, office or other
material relationship within the past three years with the Company or its
affiliates other than as disclosed in the prospectus included in the
Registration Statement?

         ______________  Yes                 ____________ No

         If yes, please indicate the nature of any such relationship below:



________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________







926907.2


<PAGE>






                                                                   APPENDIX I(b)

                                  HEMASURE INC.

                         STOCK CERTIFICATE QUESTIONNAIRE



Pursuant to Section 5.1 of the Agreement, please provide us with the following
information:


1.    The exact name that the Shares are to be  registered  in (this is the name
      that will appear on the stock certificate(s)).  You may use a nominee name
      if appropriate:
                          ------------------------------------------------------

2.    The relationship between the Purchaser of
      the Shares and the Registered Holder listed
      in response to item 1 above:
                          ------------------------------------------------------

3.    The mailing address of the Registered
      Holder listed in response to item 1 above:


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

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

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

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

4.    The Tax Identification Number of the
      Registered Holder listed in response to
      item 1 above:
                          ------------------------------------------------------



<PAGE>





                                                                     APPENDIX II


                         STOCK CERTIFICATE QUESTIONNAIRE


    To:  American Stock Transfer & Trust Company
         40 Wall Street
         New York, New York 10005

         Attention:

         The undersigned,  the Purchaser or an officer thereof,  or other person
duly authorized by the Purchaser,  hereby certifies that _________________ (fill
in name of Purchaser) institution was the Purchaser of the shares (the "Shares")
of common stock,  par value $.01 per share,  of HemaSure Inc.,  evidenced by the
attached certificate,  and as such, proposes to transfer such Shares on or about
________________ (date) either

         |_|    pursuant  to  a  registration   statement,  in  which  case  the
                Purchaser  certifies  that the  requirement  of a  delivering  a
                current  prospectus  has been  complied with or will be complied
                with in connection with such sale, or

         |_|    pursuant  to Rule 144 under the  Securities  Act of 1933  ("Rule
                144"),  in  which  case  the  Purchaser  certifies  that  it has
                complied with or will comply with the  requirements of Rule 144,
                or

         |_|    pursuant to an exemption from registration, other than Rule 144,
                in which case the  Purchaser is herewith  providing  the Company
                with an opinion of counsel to the effect that the transaction is
                so exempt.


Print or Type:

Name of Purchaser:
                        --------------------------------------------------------

Name of Individual
representing Purchaser
(if an Institution):
                        --------------------------------------------------------

Title of Individual
representing Purchaser
(if an Institution):
                         -------------------------------------------------------

Signature by:

Purchaser or Individual
representing Purchaser:
                          ------------------------------------------------------

                          ANNEX A TO PURCHASE AGREEMENT


                   Form of Legal Opinion of Battle Fowler LLP(1)

1.   The Company is a corporation validly existing and in good standing under
     the laws of the State of Delaware and has all requisite corporate power and
     authority to conduct its business as presently conducted; and the Company
     is duly qualified to conduct its business as a foreign corporation in
     Massachusetts.

2.   The authorized capital stock of the Company consists of (a) 35,000,000
     shares of common stock, $.01 par value per share, and (b) 1,000,000 shares
     of undesignated preferred stock, $.01 par value per share.

3.   When issued and paid for in accordance with the Agreements, the Shares will
     be validly issued, fully paid and non-assessable and will not have been
     issued in violation of any preemptive rights contained in the Company's
     Certificate of Incorporation or under the Delaware General Corporation Law.

4.   The Company has the requisite corporate power and authority (A) to enter
     into this Agreement and (B) to issue, sell and deliver the Shares to be
     sold by it to the Purchasers as provided in the Purchase Agreements; and
     the Purchase Agreements have been duly authorized, executed and delivered
     by the Company.

5.   The Purchase Agreements constitute the valid and binding obligation of the
     Company, enforceable against the Company in accordance with their terms.

6.   Neither the offer, sale or delivery of the Shares, the execution, delivery
     or performance by the Company of the Purchase Agreements, nor the
     consummation by the Company of the transactions contemplated thereby
     constitutes or will constitute a breach or violation of, or a default
     under, the Certificate of Incorporation or Bylaws of the Company or any
     agreement, indenture, lease or other instrument to which the Company is a
     party or by which its properties or assets is subject and, in each case,
     which is identified as an exhibit to the Company's Annual Report on Form
     10-K for the Year Ended December 31, 1998 (the "1998 10-K") or to any
     Quarterly Report on Form 10-Q or Current Report on Form 8-K filed with the
     Commission subsequent to the 1998 10-K (each such agreement, indenture,
     lease or other contract or instrument herein, a "Material Agreement"), or
     will result in the creation or imposition of any material lien, charge or
     encumbrance upon any property or assets of the Company pursuant to the
     terms of any Material Agreement, nor will any such action result in any
     material

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

(1) Subject to customary assumptions, qualifications and limitations.

914864.2

<PAGE>

     violation of any existing law, or any regulation, ruling judgment,
     injunction, order or decree known to us to be applicable to the Company and
     to transactions of the nature contemplated by the Offering.

7.   No consent, approval, authorization or other order of, or registration or
     filing with, any court, regulatory body, administrative agency or other
     governmental body, agency or official is required on the part of the
     Company (except such as may be required under state securities or Blue Sky
     laws governing the sale of the Shares, the filing of a Form D with respect
     to the issuance of the Shares with the Commission, or such as may be
     required in connection with the performance by the Company of its
     obligations under Section 8 of the Purchase Agreements, as to which we
     express no opinion) for the issuance and sale of the Shares to the
     Purchasers as contemplated by the Purchase Agreements.

8.   To our knowledge, there are no legal or governmental proceedings pending or
     threatened against the Company, or to which the Company or any of its
     properties are subject, which are not disclosed or identified in the
     Offering Memorandum and which, if adversely decided, would likely cause a
     Material Adverse Effect or materially and adversely affect the issuance of
     the Shares or the consummation of the transactions contemplated by the
     Purchase Agreements.

9.   The offer and sale of the Shares in the manner contemplated by the Offering
     Memorandum, the Placement Agency Agreement and the Purchase Agreements do
     not require registration under Section 5 of the Act.

10.  The Company is not, and upon consummation of the sale of the Shares will
     not be, an "investment company" or a person "controlled" by an "investment
     company" within the meaning of the Investment Company Act of 1940, as
     amended.

     In addition, we have participated in conferences with officers and other
representatives of the Company, representatives of the independent public
accountants of the Company, the Placement Agent and representatives of the
Placement Agent at which the contents of the Offering Memorandum were discussed
and, although we are not passing upon and do not assume responsibility for the
accuracy, completeness or fairness of the statements contained in the Offering
Memorandum, on the basis of the foregoing, nothing has come to the attention of
such counsel that causes them to believe that the Offering Memorandum as of its
date and as of the date hereof contained or contains an untrue statement of a
material fact or omitted or omits to state a material fact required to be stated
therein or necessary to make the statements therein not misleading (it being
understood that we express no opinion with respect to the financial statements
and schedules and other financial, accounting and statistical data included in
or excluded from the Offering Memorandum).

                                       -2-


914864.2

<PAGE>

     In rendering their opinion as aforesaid, counsel may rely upon an opinion
or opinions of other counsel retained by it or the Company as to laws of any
jurisdiction other than the United States, the State of New York or the General
Corporation Law of the State of Delaware; provided that (i) each such local
counsel is reasonably acceptable to the Placement Agent, (ii) such reliance is
expressly authorized by each opinion so relied upon and a copy of each such
opinion is delivered to the Placement Agent and is in form and substance
satisfactory to them and their counsel and (iii) counsel shall state in its
opinion that it believes that it and the Placement Agent are justified in
relying thereon.



                                       -3-


914864.2

<PAGE>



               Form of Legal Opinion of Heslin & Rothenberg, P.C.

To such counsel's knowledge, the statements in the Offering Memorandum under the
captions "Risk Factors - We May Be Unable to Adequately Protect Our Proprietary
Rights," "Risk Factors - We May Be Sued by Third Parties for Infringement of
Their Proprietary Rights, in the first and second paragraphs under the captions
"Risk Factors - We May Not Prevail in Pending or Potential Lawsuits," "Business
- - Licenses, Patents and Proprietary Information" and in the first through fifth
paragraphs under the caption "Business - Legal Proceedings" insofar as such
statements constitute summaries of intellectual property matters with respect to
the Company and the Subsidiary, are in all material respects accurate and
complete statements or summaries of the matters therein set forth.


                                       -4-


914864.2

<PAGE>



                  Form of Legal Opinion of Pennie & Edmonds LLP

To such counsel's knowledge, the statements in the Offering Memorandum in the
first and second paragraphs under the caption "Risk Factors - We May Not Prevail
in Pending or Potential Lawsuits" and in the first through fifth paragraphs
under the caption "Business - Legal Proceedings," as of the date of the Offering
Memorandum and as of the date of such opinion, are in all material respects
accurate and complete statements or summaries of the matters therein set forth.


                                       -5-


914864.2

<PAGE>


                 Form of Legal Opinion of Vinson & Elkins L.L.P.

To such counsel's knowledge, the statements in the Offering Memorandum in the
first and second paragraphs of the section captioned "Risk Factors - We May Not
Prevail in Pending or Potential Lawsuits" and in the third and fourth paragraphs
of the section captioned "Business - Legal Proceedings," as of the date of the
Offering Memorandum and as of the date of such opinion, are in all material
respects accurate and complete statements or summaries of the matters therein
set forth.




                                       -6-
914864.2

<PAGE>

                   Form of Legal Opinion of Hale and Dorr LLP

To such counsel's knowledge, the statements in the Offering Memorandum under the
captions "Risk Factors - We May Not Be Able to Timely Obtain Regulatory
Approvals, If at All" and "Business - Government Regulation," insofar as such
statements constitute summaries of law under the Federal Food, Drug and Cosmetic
Act applicable to the Company's business and products as set forth in the
Offering Memorandum, as of the date of the Offering Memorandum and as of the
date of such opinion, are in all material respects accurate summaries.



                                       -7-

914864.2






                                                                  EXHIBIT 10.32

                             Schedule of Purchasers

A.  Janus Investment Fund, on behalf of its series Janus Global Life Sciences
    Fund

B.  DCF Partners L.P.

C.  The DCF Life Sciences Fund Limited

D.  ACI Capital America Fund, LP

E.  ACI Capital Strategic Fund, LP

F.  Pequot Scout Fund, L.P.

G.  SMALLCAP World Fund, Inc.

H.  American Variable Insurance Series, Global Small Capitalization Fund

I.  Essex Performance Fund, Limited Partnership

J.  Essex Global Life Sciences Fund is a separate series of Essex Specialty
    Pooled Funds, LP

K.  DFS Integrity Partners, L.P.

L.  Gambro Inc.

934955.1







                                                                    Exhibit 23.1

                       CONSENT OF INDEPENDENT ACCOUNTANTS


       We hereby consent to the incorporation by reference in the Registration
       Statements of HemaSure Inc. on Form S-8 (File Nos. 33-79720,
       33-79722, 33-79772, 33-94772, 33-94768, 333-05613 and 333-05615) of our
       report dated February 4, 2000 except for Note Q for which the date is
       March 2, 2000 relating to the financial statements, which appears in
       this Annual Report on Form 10-K.



       Boston, Massachusetts
       March 30, 2000



<TABLE> <S> <C>


<ARTICLE>                     5
<LEGEND>
THIS  SCHEDULE  CONTAINS  SUMMARY  FINANCIAL   INFORMATION  EXTRACTED  FROM  THE
FINANCIAL  STATEMENTS OF HEMASURE INC. FOR THE TWELVE MONTHS ENDED  DECEMBER 31,
1999 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<CIK>                                                              0000919745
<NAME>                                                      Battle Fowler LLP
<MULTIPLIER>                                                            1,000
<CURRENCY>                                                       U.S. DOLLARS


<S>                             <C>
<PERIOD-TYPE>                                                  YEAR
<FISCAL-YEAR-END>                                       DEC-31-1999
<PERIOD-START>                                          JAN-01-1999
<PERIOD-END>                                            DEC-31-1999
<EXCHANGE-RATE>                                                   1
<CASH>                                                        5,243
<SECURITIES>                                                      0
<RECEIVABLES>                                                   443
<ALLOWANCES>                                                      5
<INVENTORY>                                                     806
<CURRENT-ASSETS>                                              7,493
<PP&E>                                                        3,871
<DEPRECIATION>                                                2,324
<TOTAL-ASSETS>                                                9,090
<CURRENT-LIABILITIES>                                         7,820
<BONDS>                                                           0
<COMMON>                                                        158
                                             0
                                                       0
<OTHER-SE>                                                    1,069
<TOTAL-LIABILITY-AND-EQUITY>                                  9,090
<SALES>                                                         805
<TOTAL-REVENUES>                                                805
<CGS>                                                         2,408
<TOTAL-COSTS>                                                 2,408
<OTHER-EXPENSES>                                              7,770
<LOSS-PROVISION>                                                  0
<INTEREST-EXPENSE>                                          (1,493)
<INCOME-PRETAX>                                            (10,665)
<INCOME-TAX>                                                      0
<INCOME-CONTINUING>                                        (10,665)
<DISCONTINUED>                                                    0
<EXTRAORDINARY>                                                   0
<CHANGES>                                                         0
<NET-INCOME>                                               (10,665)
<EPS-BASIC>                                                  (0.77)
<EPS-DILUTED>                                                     0



</TABLE>


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