Exhibit 99.1

JOINT FILING AGREEMENT

The undersigned hereby agree that the statement on Schedule 13G with respect to the common stock of Codex DNA, Inc. is, and any amendments thereto (including amendments on Schedule 13D) signed by each of the undersigned shall be, filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended.

Dated: February 1, 2022

DANAHER CORPORATION
By:	/s/ Jose-Carlos Gutierrez-Ramos
Name:	Jose-Carlos Gutierrez-Ramos
Title:	Senior Vice President and Chief Science Officer
DANAHER INNOVATION CENTER LLC
By:	/s/ Jose-Carlos Gutierrez-Ramos
Name:	Jose-Carlos Gutierrez-Ramos
Title:	President