1 EXHIBIT 23 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 33-80921) and Form S-3 (No. 333-79671) of Bio-Plexus, Inc. of our report dated March 30, 2001 appearing on page F-2 of the Annual Report in Form 10-K filed with the Securities and Exchange Commission on July 16, 2001. Mahoney Sabol & Company, LLP Hartford, Connecticut July 13, 2001