Supply of Proprietary OEM Parts for Orbitrap Ascend System

The contract mandates the supply of authentic Thermo Fisher Scientific OEM parts, including ion sources, detectors, and vacuum components, essential for the repair and maintenance of the Orbitrap Ascend mass spectrometer system. Only genuine manufacturer parts are acceptable to ensure performance integrity, compatibility, and system reliability, with strict adherence to original specifications required throughout the procurement and delivery process. The work is scoped strictly to supporting ongoing operational needs of the system in a high-precision laboratory environment. This subcontract is issued under the National Institutes of Health Office of Acquisition and Logistics Operations, part of the U.S. Department of Health and Human Services, with performance required at the facility in Bethesda, Maryland, ZIP code 20892. The solicitation was posted on April 24, 2026, with a mandatory response deadline of April 30, 2026, at 4:00 p.m. Eastern Time. TheNAICS code 423490 applies, indicating the contract pertains to miscellaneous nondurable goods merchant wholesalers. No set-aside type is designated, and the opportunity is open to qualified subcontractors capable of providing certified, traceable OEM components for mission-critical scientific instrumentation.