The Department of the Navy Naval Sea Systems Command awarded a $580,888 firm fixed price purchase order to Government Scientific Source Inc., doing business as G S S, for the delivery of an Ultra Performance Liquid Chromatography Photodiode Array/Mass Spectrometer system. The solicitation sought proposals to meet requirements for liquid chromatography, autosampling, software, training, maintenance support, and item unique identification marking at locations in Crane, Indiana and Seal Beach, California. There were no set-aside designations for this procurement conducted under NAICS code 334516 for commercial laboratory analytical instruments. G S S will deliver the requested liquid chromatography/mass spectrometer equipment and associated services over a three year period of performance to support the Navy's research and development activities.