EX-23 7 tanner.txt EXHIBIT 23(A) CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANT We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated December 8, 2000, which appears on page F-2 of the Form 10-KSB of Volu-Sol, Inc. TANNER + CO. Salt Lake City, Utah July 26, 2001