This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Subpart 12.6, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; proposals are being requested, and a separate written solicitation will not be issued. (ii) The solicitation number is 75N98026Q00508. This solicitation is issued as a Notice of Intent (NOI) for a non-competitive combined synopsis/solicitation to award a contract or purchase order without providing for full and open competition (including brand-name, if applicable). This acquisition is conducted under the authority of FAR 12.603, Streamlined Solicitation for Commercial Products or Commercial Services, and is not expected to exceed the simplified acquisition threshold. Additional authority includes 41 U.S.C. 1901 and FAR 6.302-3(a)(2)(ii). The National Institutes of Health (NIH), Office of the Director, Office of Acquisitions, intends to negotiate and award a firm fixed-price award on a non-competitive basis to Molecular Devices 3860 N 1st San Jose, CA 95134 to provide qualified personnel to perform a comprehensive preventative maintenance plan including inspection, preventive maintenance, repair service, and software updates/maintenance with a period of one base year and four option years, as required by the Calcium Signaling in Health & Disease Group (MCBL) at the NIEHS, Research Triangle Park, North Carolina.