================================================================================ CORBIN & WERTZ A COMPANY OF PROFESSIONAL SERVICES CONSENT OF INDEPENDENT AUDITORS Board of Directors Biomerica, Inc. and subsidiaries We hereby consent to the incorporation by reference in this Registration Statement of Biomerica, Inc. (the "Company") on Form S-8 of our report dated July 24, 1998, on our audit of the consolidated financial statements of the Company for the year ended May 31, 1998, which report is included in the Company's Annual Report on Form 10-KSB (File No. 000-08765) for the year ended May 31, 1999. We also consent to the use of our name as it appears under the caption "Experts." /S/ CORBIN & WERTZ CORBIN & WERTZ Irvine, California March 23, 2000