REGISTRATION RIGHTS AGREEMENT


     This Registration Rights Agreement ("Agreement") is made and entered 
into as of January ___, 1996, by and between Microtek Medical, Inc. (the 
"Company") and Chemical Bank (the "Holder").   

     For good and valuable consideration, the parties hereby agree as follows:

     1.  DEFINITIONS.  As used in this Agreement, the following capitalized 
terms shall have the following meanings:

     BOARD:  The Board of Directors of the Company.

     COMMON STOCK:  The common stock of the Company.

     MISSTATEMENT:  An untrue statement of a material fact or an omission to 
state a material fact required to be stated in a Registration Statement or 
Prospectus or necessary to make the statements in a Registration Statement or 
Prospectus not misleading.

     PERSON:  A natural person, partnership, corporation, business trust, 
association, joint venture or other entity or a government or agency or 
political subdivision thereof.

     PROSPECTUS:  The prospectus included in any Registration Statement, as 
supplemented by any and all prospectus supplements and as amended by any and 
all post-effective amendments and including all material incorporated by 
reference in such prospectus.

     REGISTRATION:  A Demand Registration described in Section 2(a) and a 
Piggyback Registration described in Section 2(b) hereof.

     REGISTRATION EXPENSES:  The out-of-pocket expenses of a Registration, 
including:

          (1)  all registration and filing fees (including fees with respect 
     to filings required to be made with the National Association of Securities
     Dealers, Inc.) and any securities exchange on which the Common Stock is
     then listed;

          (2)  fees and expenses of compliance with securities or blue sky laws
     (including reasonable fees and disbursements of counsel for the
     underwriters in connection with blue sky qualifications of the Registrable
     Securities);

          (3)  printing, messenger, telephone and delivery expenses;



          (4)  reasonable fees and disbursements of counsel for the Company; and

          (5)  reasonable fees and disbursements of all independent certified
     public accountants of the Company incurred specifically in connection with
     such Registration.

     REGISTRABLE SECURITIES:  (a)  The shares of Common Stock acquired by the 
Holder or its assigns in connection with the exercise of remedies under that 
certain Pledge Agreement, dated as of January  , 1996, made by MicroPartners, 
L.P. to Holder, (b) any securities issued or issuable with respect to such 
Common Stock by way of a stock dividend or stock split or in connection with 
a combination of shares, recapitalization, merger, consolidation or 
reorganization; PROVIDED that any such share or security shall be deemed to 
be Registrable Securities only if and so long as it is a Transfer Restricted 
Security.

     REGISTRATION STATEMENT:  Any registration statement which covers 
Registrable Securities pursuant to the provisions of this Agreement, 
including the Prospectus included in such registration statement, amendments 
(including post-effective amendments) and supplements to such registration 
statement, and all exhibits to and all material incorporated by reference in 
such registration statement.

     SECURITIES ACT:  The Securities Act of 1933, as from time to time 
amended.

     SEC:  The Securities and Exchange Commission.

     TRANSFER RESTRICTED SECURITY:  A security that has not been sold to or 
through a broker, dealer or underwriter in a public distribution or other 
public securities transaction or sold in a transaction exempt from the 
registration and prospectus delivery requirements of the Securities Act under 
Rule 144(k) promulgated thereunder (or any successor rule other than Rule 
144A).  The foregoing notwithstanding, a security shall remain a Transfer 
Restricted Security until (i) all stop transfer instructions or notations and 
restrictive legends with respect to such security are eligible to be removed 
and (ii) the holder of such security has received an opinion of counsel to 
the Company, to the effect that such shares in such holder's hands are freely 
transferable in any public or private transaction without registration under 
the Securities Act (or such holder has waived receipt of such opinion).

     UNDERWRITTEN REGISTRATION or UNDERWRITTEN OFFERING:  A registration in 
which securities of the Company are sold to an underwriter for distribution 
to the public.



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     2.  REGISTRATIONS.  

     (a)  DEMAND REGISTRATION.  If at any time (but only on one occasion) the 
Company shall receive from the Holder a written request to register at least 
25% of the Registrable Securities owned by the Holder, then the Company 
shall, subject to the provisions of subsection (c) below, effect as soon 
thereafter as practicable, and in any event within 60 days of the receipt of 
such request, the Registration under the Securities Act of all Registrable 
Securities which the Holder requests to be registered within 30 days of the 
receipt of such notice by the Company.  If the Holder initiating the 
registration request hereunder intends to distribute the Registrable 
Securities covered by their request by means of an Underwritten Offering, it 
shall so advise the Company as a part of its request made pursuant to this 
subsection.  The underwriter shall be selected by the Holder, subject to the 
approval (which shall not be unreasonably withheld) by the Company. 

     (b)  PIGGYBACK REGISTRATION.  Each time the Company decides to file a 
Registration Statement under the Securities Act (other than on Forms S-4 or 
S-8 or any successor form for the registration of securities issued or to be 
issued in connection with a merger or acquisition or employee benefit plan), 
the Company shall give written notice thereof to the Holder.  The Company 
shall include in such Registration Statement such shares of Registrable 
Securities for which it has received written requests to register such shares 
within 30 days after such written notice has been given.  If the Registration 
Statement is to cover an Underwritten Offering for equity securities of the 
Company, either (i) such Registrable Securities shall be included in the 
underwriting on the same terms and conditions as the securities otherwise 
being sold through the underwriters or (ii) the Holder shall agree to such 
customary standstill provisions as the underwriters may request.  If in the 
good faith judgment of the managing underwriter in any Underwritten Offering, 
the inclusion of all of the shares of Registrable Securities and any other 
Common Stock requested to be registered by third parties holding similar 
registration rights would interfere with the successful marketing of a 
smaller number of such shares, then the number of shares of Registrable 
Securities and other Common Stock to be included in the offering (except for 
shares to be issued by the Company in an offering initiated by the Company) 
shall be reduced to such smaller number, with the participation in such 
offering by the holders of Registrable Securities to be on a prorata basis 
(measured on the basis of the number of shares of Common Stock requested to 
be so registered) with the participation by other holders of Common Stock.

     (c)  GENERAL.  The Company may defer the filing of a Registration 
Statement hereunder, or defer the use of a Registration Statement already 
filed, for a period of up to 30 days based on the good faith judgment of its 
Board of Directors that such delay is needed to avoid premature disclosure of 
a matter the Board has determined 

                                     3 



should not, in the best interest of the Company, and need not be, currently 
disclosed; PROVIDED, that the Company shall promptly notify the Holder in 
writing of any such action and PROVIDED, FURTHER, that the Company shall bear 
all expenses which would otherwise have been charged to the Holder in 
connection with such withdrawn Registration Statement; and PROVIDED STILL 
FURTHER that no request by the Holder pursuant to this Section 2 with respect 
to such withdrawn Registration Statement shall be counted for purposes of the 
limitation described above.

     3.  REGISTRATION PROCEDURES.  If and whenever the Company is required to 
register Registrable Securities, the Company will use its best efforts to 
effect such registration to permit the sale of such Registrable Securities in 
accordance with the intended plan of distribution thereof, and pursuant 
thereto the Company will as expeditiously as possible:

          (a)  prepare and file with the SEC as soon as practicable a
     Registration Statement with respect to such Registrable Securities and use
     its best efforts to cause such Registration Statement to become effective
     and remain effective until the Registrable Securities covered by such
     Registration Statement have been sold;

          (b)  prepare and file with the SEC such amendments and post-effective
     amendments to the Registration Statement, and such supplements to the
     Prospectus, as may be requested by the Holder, or any underwriter of
     Registrable Securities or as may be required by the rules, regulations or
     instructions applicable to the registration form used by the Company or by
     the Securities Act or rules and regulations thereunder to keep the
     Registration Statement effective until all Registrable Securities covered
     by such Registration Statement are sold in accordance with the intended
     plan of distribution set forth in such Registration Statement or supplement
     to the Prospectus;

          (c)  deliver to the Holder and the underwriters, if any, without
     charge, as many copies of each Prospectus (and each preliminary prospectus)
     as such Persons may reasonably request (the Company hereby consenting to
     the use of each such Prospectus (or preliminary prospectus) by the selling
     Holder and the underwriters, if any, in connection with the offering and
     sale of the Registrable Securities covered by such Prospectus (or
     preliminary prospectus) and a reasonable number of copies of the then-
     effective Registration Statement and any post-effective amendments thereto
     and any supplements to the Prospectus, including financial statements and
     schedules, all documents incorporated therein by reference and all exhibits
     (including those incorporated by reference);

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          (d)  prior to any public offering of Registrable Securities, register
     or qualify or cooperate with the Holder, the underwriters, if any, and
     their respective counsel in connection with the registration or
     qualification of such Registrable Securities for offer and sale under the
     securities or blue sky laws of such jurisdictions as such selling Holder or
     underwriters may designate in writing and do anything else necessary or
     advisable to enable the disposition in such jurisdictions of the
     Registrable Securities covered by the Registration Statement; PROVIDED that
     the Company shall not be required to qualify generally to do business in
     any jurisdiction where it is not then so qualified or to take any action
     which would subject it to general service of process in any such
     jurisdiction where it is not then so subject;

          (e)  cause all such Registrable Shares to be listed on each securities
     exchange or automated quotation system on which similar securities issued
     by the Company are then listed;

          (f)  provide a transfer agent and registrar for all such Registrable
     Shares not later than the effective date of such Registration Statement;

          (g)  advise each seller of such Registrable Shares, promptly after it
     shall receive notice or obtain knowledge thereof, of the issuance of any
     stop order by the SEC suspending the effectiveness of such Registration
     Statement or the initiation or threatening of any proceeding for such
     purpose and promptly use its reasonable best efforts to prevent the
     issuance of any stop order or to obtain its withdrawal if such stop order
     should be issued; 

          (h)  at least three days prior to the filing of any Registration
     Statement or prospectus or any amendment or supplement to such Registration
     Statement or prospectus or any document that is to be incorporated by
     reference into such Registration Statement or prospectus, furnish a copy
     thereof to each seller of such Registrable Shares;

          (i)  notify the Holder at any time when a prospectus relating to such
     Registration Statement is required to be delivered under the Securities
     Act, of the happening of any event as a result of which the prospectus
     included in such Registration Statement, as then in effect, includes a
     Misstatement, and then to correct such Misstatement as set forth in Section
     7; and

          (j)  permit a representative of the Holder, the underwriters, if any,
     and any attorney or accountant retained by such Holder or underwriter to
     participate, at each such Person's own expense, in the preparation of the
     Registration Statement, and cause the Company's officers, directors and

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     employees to supply all information reasonably requested by any such
     representative, underwriter, attorney or accountant in connection with the
     Registration; provided, however, that such representatives, underwriters,
     attorneys or accountants enter into a confidentiality agreement, in form
     and substance reasonably satisfactory to the Company, prior to the release
     or disclosure of any such information.

     4.  REGISTRATION EXPENSES.  Except as other provided in paragraph 2(c) 
above, the Registration Expenses of all Demand Registrations shall be borne 
by the Holder.  The Registration Expenses of all Piggyback Registrations 
shall be borne by the Company, except that (i) any incremental expenses 
associated with the inclusion of the Holder's shares shall be borne by the 
Holder and (ii) the fees and disbursements of any counsel to the selling 
security holders shall be paid by such holders if such security holders are 
unwilling to be represented by counsel to the Company.  It is acknowledged by 
the Holder that the Holder will bear all incremental selling expenses 
relating to the sale of the Registrable Securities, such as underwriters' 
commissions and discounts, brokerage fees and underwriter marketing costs.

     5.  REQUIREMENTS FOR PARTICIPATION IN UNDERWRITTEN OFFERINGS.  No person 
may participate in any Underwritten Offering for equity securities of the 
Company pursuant to a Registration initiated by the Company hereunder unless 
such Person (a) agrees to sell such Person's securities on the basis provided 
in any underwriting arrangements approved by the Company and (b) completes 
and executes all questionnaires, powers of attorney, indemnities, 
underwriting agreements and other documents required under the terms of such 
underwriting arrangements; PROVIDED, that the terms of such underwriting 
arrangement in connection with the sale of Registrable Securities shall be no 
less favorable than the terms afforded to any other holder of securities 
participating in the Underwritten Offering.

     6.  INDEMNIFICATION.

          (a)  The Company agrees to indemnify, to the extent permitted by law,
     the holder of Registrable Shares, its officers and directors and each
     Person who controls such holder (within the meaning of the Securities Act)
     against all losses, claims, damages, liabilities and expenses (including
     attorneys' fees) caused by any untrue or alleged untrue statement of
     material fact contained in any Registration Statement, prospectus or
     preliminary prospectus or any amendment thereof or supplement thereto or
     any omission or alleged omission of a material fact required to be stated
     therein or necessary to make the statements therein not misleading, except
     insofar as the same are caused by or contained in any information furnished
     in writing to the Company by such holder expressly for use therein or by
     such holder's failure to deliver a copy of 

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     the Registration Statement or prospectus or any amendments or supplements 
     thereto after the Company has furnished such holder with a sufficient 
     number of copies of the same.  In connection with an Underwritten Offering,
     the Company will indemnify such underwriters, their officers and directors 
     and each Person who controls such underwriters (within the meaning of the 
     Securities Act) to the same extent as provided above with respect to the 
     indemnification of the holder.

          (b)  In connection with any Registration Statement in which a holder
     of Registrable Shares is participating, such holder will furnish to the
     Company in writing such information and affidavits as the Company
     reasonably requests for use in connection with any such Registration
     Statement or prospectus and, to the extent permitted by law, will indemnify
     the Company, its directors and officers and agents and each Person who
     controls the Company (within the meaning of the Securities Act) against any
     losses, claims, damages, liabilities and expenses (including without
     limitation reasonable attorneys' fees) resulting from any untrue statement
     of material fact contained in the Registration Statement, prospectus or
     preliminary prospectus or any amendment thereof or supplement thereto or
     any omission of a material fact required to be stated therein or necessary
     to make the statements therein not misleading, but only to the extent that
     such untrue statement or omission is contained in any information or
     affidavit so furnished in writing by such holder expressly for use therein;
     provided that the obligation to indemnify will be several, not joint and
     several, among such holders of Registrable Shares, and the liability of
     each such holder of Registrable Shares will be in proportion to and limited
     to the net amount received by such holder from the sale or Registrable
     Shares pursuant to such Registration Statement.

          (c)  Any person entitled to indemnification herein will (i) give
     prompt written notice to the indemnifying party of any claim with respect
     to which it seeks indemnification and (ii) unless in such indemnified
     party's reasonable judgment a conflict of interest between such indemnified
     and indemnifying parties may exist with respect to such claim, permit such
     indemnifying party to assume the defense of such claim with counsel
     reasonably satisfactory to the indemnified party.  If such defense is
     assumed, the indemnifying party will not be subject to any liability for
     any settlement made by the indemnified party without its consent (but such
     consent will not be unreasonably withheld).  An indemnifying party who is
     not entitled to, or elects not to, assume the defense of a claim will not
     be obligated to pay the fees and expenses of more than one counsel for all
     parties indemnified by such indemnifying party with respect to such claim,
     unless in the reasonable judgment of any indemnified party a 

                                     7 



     conflict of interest may exist between such indemnified party and any 
     other of such indemnified parties with respect to such claim.

          (d)  The indemnification provided for under this Agreement will remain
     in full force and effect regardless of any investigation made by or on
     behalf of the indemnified party or any officer, director or controlling
     person of such indemnified party and will survive the transfer of
     securities.  The Company also agrees to make such provisions as are
     reasonably requested by any indemnified party for contribution to such
     party in the event the Company's indemnification is unavailable for any
     reason.

     7.  SUSPENSION OF SALES.  Upon receipt of written notice from the 
Company that a Registration Statement or Prospectus contains a Misstatement, 
the holder shall forthwith discontinue disposition of Registrable Securities 
until such holder has received copies of a supplemented or amended Prospectus 
correcting the Misstatement (it being understood that the Company hereby 
covenants to prepare and file such supplement or amendment as soon as 
practicable after the time of such notice), or until such holder is advised 
in writing by the Company that the use of the Prospectus may be resumed.

     8.  MISCELLANEOUS

     (a)  NOTICES.  All notices and other communications provided for or 
permitted hereunder shall be made in writing by hand-delivery, registered 
first-class mail, telex, telecopier or air courier guaranteeing overnight 
delivery: (i) if to a holder of Registrable Securities, at the most current 
address set forth in the Company's stock transfer books and, if to the 
Holder, at 633 Third Avenue, 7th Floor, New York, New York 10017 (attention: 
Credit Deputy) and (ii) if to the Company, at 512 Lehmberg Road, Columbus, 
Mississippi 39704.  All such notices and communications shall be deemed to 
have been duly given:  at the time delivered by hand (including by telecopy), 
if personally delivered; five business days after being deposited in the 
mail, postage prepaid, if mailed; when answered back, if telexed; when 
receipt acknowledged, if to an air courier guaranteeing overnight delivery.  

     (b)  SUCCESSORS AND ASSIGNS.  This Agreement shall inure to the benefit 
of and be binding upon the successors and assigns of the Company.  This 
Agreement may not be assigned by the Holder without the prior written consent 
of the Company (which shall not be withheld in the case of the sale or 
transfer of substantially all of the Registrable Securities to not more than 
one party).

     (c)  COUNTERPARTS.  This Agreement may be executed in any number of 
counterparts and by the parties hereto in separate counterparts, each of 
which when 

                                     8 



so executed shall be deemed to be an original and all of which taken together 
shall constitute one and the same agreement.

     (d)  GOVERNING LAW.  This Agreement shall be governed by and construed 
in accordance with the laws of the State of Mississippi.

     IN WITNESS WHEREOF, the parties have executed this Agreement as of the 
date first written above.

                         MICROTEK MEDICAL, INC.


                         By:  
                            ------------------------------------------------ 
                              Kimber L. Vought,
                              President


                         CHEMICAL BANK


                         By:  
                            ------------------------------------------------ 
                              Its:  
                                  ------------------------------------------ 










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