This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Part 12. This announcement constitutes the only solicitation. Quotations are being requested and a separate written solicitation will not be issued. Solicitation number 1232SA26Q0817 is issued as a Request for Quotation (RFQ) for an automated multichannel isothermal microcalorimeter to be used for microbial-level testing of biofilms, infection models, antimicrobial efficacy, and novel means of control. This acquisition is set-aside for small business concerns. The applicable North American Industry Classification Standard Code is 334516 The small business size standard is 1,000 employees. This acquisition is a Total Small Business Set-Aside. All responsible sources may submit a quotation which will be considered by the agency. Requirement is Subject to Buy American Act FAR Clause 52.225-1 Buy American – Supplies (Sep 205) and FAR Provision in full text 52.225-2 Buy American Certificate (Sep 2025) is incorporated into this solicitation. Ensure to complete the Provision 52.225-2 information.