<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>23
<FILENAME>biomerica_10q-ex3202.txt
<DESCRIPTION>CERTIFICATION
<TEXT>
<PAGE>

EXHIBIT 32.2

                    CERTIFICATION OF CHIEF FINANCIAL OFFICER
                                   PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Biomerica, Inc. (the "Company") on
Form 10-Q for the period ending August 31, 2009, as filed with the Securities
and Exchange Commission on the date hereof (the "Report"), I, Janet Moore, Chief
Financial Officer of the Company, certify, to the best of my knowledge, Pursuant
to Exchange Act Rule 15d-14(b) and 18 U.S.C. Section 1350, as adopted Pursuant
to Section 906 of the Sarbanes Oxley Act of 2002,

i.    The Report fully complies with the requirements of Sections 13(a) or 15(d)
      of the Securities Exchange Act of 1934, and

ii.   The information contained in the Report fairly presents, in all material
      respects, the financial condition and results of operations of the
      Company.


/s/ Janet Moore
-----------------------
Janet Moore
Chief Financial Officer

Date: October 15, 2009
</TEXT>
</DOCUMENT>
