EXHIBIT 32.1

CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER

PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT

I, Helena R. Santos, Chief Executive Officer of Scientific Industries, Inc. (the “Company”), certify, to the best of my knowledge that:

1. I have reviewed this Quarterly Report on Form 10-Q of the Company for the period ended September 30, 2023 (the “Quarterly Report”);

2. the Quarterly Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

3. the information contained in the Quarterly Report fairly presents, in all material respects, the financial condition and results of operations of Scientific Industries, Inc.

	Scientific Industries, Inc.
Date: November 14, 2023	By:	/s/ Helena R. Santos
		Helena R. Santos
		Chief Executive Officer