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: 0-3207
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                           Barringer Technologies Inc.
              -----------------------------------------------------
             (Exact Name of registrant as specified in its charter)

          30 Technology Drive, Warren, New Jersey 07059 (908.222.9100)
          ------------------------------------------------------------
          (Address, including zip code, and telephone number, including
             area code, of registrant's principal executive offices)

                          Common Stock, $0.01 par value
                         ------------------------------
            (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)(i)           X
                       --------                                       --------
Rule 12g-4(a)(1)(ii)                       Rule 12h-3(b)(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 15d-6
                                                                      --------

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

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


Date: May 11, 2001         By: /s/ Kenneth S. Wood
                                   -------------------------------------
                                   Kenneth S. Wood
                                   President and Chief Operating Officer


INSTRUCTION: This form is required by Rule 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.