CERTIFICATION
                           OF CHIEF EXECUTIVE OFFICER
                           AND CHIEF FINANCIAL OFFICER
                       PURSUANT TO 18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Donna Silverman, certify that:

1.   I have reviewed this Form 10-QSB of Tech Laboratories, Inc.;

2.   Based on my knowledge, this report does not contain any untrue statement of
     a material  fact or omit to state a  material  fact  necessary  to make the
     statements made, in light of the circumstances  under which such statements
     were made,  not  misleading  with  respect  to the  period  covered by this
     report;

3.   Based on my  knowledge,  the  financial  statements,  and  other  financial
     information  included  in  this  report,  fairly  present  in all  material
     respects the financial  condition,  results of operations and cash flows of
     the small  business  issuer as of,  and for,  the  periods  present in this
     report;

4.   The  small  business  issuer's  other  certifying   officer(s)  and  I  are
     responsible  for  establishing  and  maintaining  disclosure  controls  and
     procedures  (as defined in Exchange Act Rules  13a-15(e) and 15d-15(e)) and
     internal control over financial reporting (as defined in Exchange Act Rules
     13-a-15(f) and 15d-15(f)) for the small business issuer and have:

     (a)  Designed  such  disclosure  controls  and  procedures,  or caused such
     disclosure controls and procedures to be designed under our supervision, to
     ensure that material  information  relating to the small  business  issuer,
     including  its  consolidated  subsidiaries,  is made  known to us by others
     within those entities,  particularly during the period in which this report
     is being prepared;

     (b) Designed such internal control over financial reporting, or caused such
     internal  control  over  financial  reporting  to  be  designed  under  our
     supervision,  to provide reasonable  assurance regarding there liability of
     financial  reporting  and  the  preparation  of  financial  statements  for
     external  purposes  in  accordance  with  generally   accepted   accounting
     principals;

     (c) Evaluated the effectiveness of the small business  issuer's  disclosure
     controls and procedures and presented in this report our conclusions  about
     the effectiveness of the disclosure controls and procedures,  as of the end
     of the period covered by this report based on such evaluation; and

     (d)  Disclosed  in this  report any change in the small  business  issuer's
     internal  control over financing  reporting that occurred  during the small
     business  issuer's most recent fiscal quarter (the small business  issuer's
     fourth fiscal  quarter in the case of an annual report) that has materially
     affected,  or is reasonably likely to materially affect, the small business
     issuer's internal control over financial reporting; and

5.   The  small  business  issuer's  other  certifying  officer(s)  and  I  have
     disclosed,  based on our most recent  evaluation  of internal  control over
     financial reporting,  to the small business issuer's auditors and the audit
     committee of the small  business  issuer's  board of directors  (or persons
     performing the equivalent functions):

     (a) All significant  deficiencies and material  weaknesses in the design or
     operation of internal control over financial reporting which are reasonably
     likely to adversely  affect the small business  issuer's ability to record,
     process, summarize and report financial information; and

     (b) Any fraud,  whether or not material,  that involved management or other
     employees  who  have a  significant  role in the  small  business  issuer's
     internal control over financial reporting.


May 15, 2006
                                      /s/ Donna Silverman
                                      -----------------------
                                      Donna Silverman
                                      Chief Executive Officer
                                      Chief Financial Officer
                                      Chief Accounting Officer