UNSPSC 41151627: Mass spectrometer for clinical use

In this classification a mass spectrometer for clinical use is a device intended to identify inorganic or organic compounds (e.g., lead, mercury, and drugs) in human specimens by ionizing the compound under investigation and separating the resulting ions by means of an electrical and magnetic field according to their mass US FDA regulates Mass spectrometer for clinical use under 21 CFR 862.2860 and under FDA product code DOP.

UNSPSC 41151627 Mass spectrometer for clinical use (Commodity) shows limited relevant recent state and local procurement activity. The code nominally describes clinical laboratory mass spectrometry equipment, but the recent opportunities indexed under it do not align meaningfully with that scope — they include timeclock equipment, hydrogen generator supplies, fire alarm system components, string spectrometers for aerial application research, water testing reagents, X-ray diffractometer anodes, and laboratory analytical instruments across chromatography, surface energy analysis, and environmental testing. While several opportunities involve specialized analytical instrumentation (liquid chromatograph–triple quadrupole mass spectrometer systems for forensic labs, ion chromatography systems, gas chromatograph-flame ionization detectors), these are forensic, environmental, and materials-characterization applications rather than clinical diagnostics. The code appears to be misapplied across a heterogeneous set of laboratory equipment procurements, and no opportunities in the recent block directly solicit mass spectrometry equipment for clinical laboratory use — blood chemistry, drug screening, newborn metabolic screening, or other bedside clinical applications that would fall squarely within this commodity's intended scope.

Issuing bodies span state departments, county governments, university research facilities, and municipal agencies across multiple states including Mississippi, Texas, Oregon, Florida, Michigan, Wisconsin, and Illinois. Mississippi State University appears repeatedly as a heavy purchaser of specialized research equipment under sole-source and negotiated procurement vehicles. Geographic spread is national, with no concentration in a single state or region. Representative recent opportunities include Brazoria County, Texas's RFP for a liquid chromatograph–triple quadrupole mass spectrometer for the Sheriff's Office Crime Lab (RFP #26-48, due May 12, 2026); the State of Oregon DCBS's sole-source notice for an ion chromatography system (S-44000-00017227, protest deadline June 25, 2026); and the Michigan Department of Environment, Great Lakes, and Energy's RFP for a nitrogen generator system (RFP 260000002157, due June 24, 2026). These solicitations underscore that the code captures analytical laboratory equipment broadly rather than clinical mass spectrometry specifically, and that state and local procurement in this nominal commodity space skews heavily toward forensic, environmental, materials, and water-quality testing rather than point-of-care or hospital laboratory diagnostics.