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                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                     FORM 15

          Certification and Notice of Termination of Registration under
 Section 12(g) of the Securities Exchange Act of 1934 or Suspension of Duty to
File Reports Under Sections 13 and 15(d) of the Securities Exchange Act of 1934.

                        Commission File Number         005-20308
                                                -------------------------

                               Sage Laboratories, Inc.
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             (Exact name of registrant as specified in its charter)

 11 Huron Drive, East Natick Industrial Park, Natick, Massachusetts 01760 
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                                 (508)-653-0844
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    (Address, including zip code, and telephone number, including area code,
                  of registrant's principle executive offices)


                     Common Stock, par value $.10 per share
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            (Title of each class of securities covered by this Form)


                                      None
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             (Title of all other classes of securities for which a
           duty to file reports under section 13(a) or 15(d) remains)

         Please place an X in the box(es) to designate the appropriate rule
provision(s) relied upon to terminate or suspend the duty to file reports:

   Rule 12g-4(a)(1)(i)            [X]          Rule 12h-3(b)(1)(ii)        [ ]
   Rule 12g-4(a)(1)(ii)           [ ]
   Rule 12g-4(a)(2)(i)            [ ]          Rule 12h-3(b)(2)(i)         [ ]
   Rule 12g-4(a)(2)(ii)           [ ]          Rule 12h-3(b)(2)(ii)        [ ]
   Rule 12h-3(b)(1)(i)            [ ]          Rule 15d-6                  [ ]

         Approximate number of holders of record as of the certification or
         notice date:

                                       125
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         Pursuant to the requirements of the Securities Exchange Act of 1934
Sage Laboratories, Inc. has caused this certification/notice to be signed on its
behalf by the undersigned duly authorized person.

DATE: June 25, 1998                      By:     /s/ Carl A. Marguerite
                                               --------------------------------
                                         Name: Carl A. Marguerite
                                         Title: Chief Executive Officer

Instruction: This form is required by Rules 12g-4, 12h-3 and 15d-6 of the
General Rules and Regulations under the Securities Exchange Act of 1934. The
registrant shall file with the Commission three copies of Form 15, one of which
shall be manually signed. It may be signed by an officer of the registrant, by
counsel or by any other duly authorized person. The name and title of the person
signing the form shall be typed or printed under the signature.