UNSPSC 41115405: Proton spectrometers

UNSPSC 41115405 Proton spectrometers (Commodity) covers analytical and spectrometry equipment that state and local governments are sourcing for laboratory analysis, research, and quality assurance work — though the recent solicitations show a broader family of mass spectrometry and spectroscopy systems beyond proton-specific instruments. Universities, state health and environmental agencies, county crime labs, and municipal forensics divisions are procuring gamma spectrometry systems, gas chromatograph-mass spectrometers (GC/MS and GC/MS/MS), liquid chromatography-mass spectrometry (LC/MS and LC-QQQ), handheld Raman spectrometers, and ion flow tube mass spectrometers for pesticide residue analysis, radioisotope geochemistry, air quality monitoring, narcotics detection, and water-quality testing. The mix of issuing bodies includes university procurement offices (University of Southern Mississippi, University of Mississippi, Texas A&M University, Texas A&M AgriLife), state environmental and health agencies (Oregon State Public Health Laboratory, Illinois Department of Agriculture Bureau of Environmental Programs, Texas Commission on Environmental Quality, Texas Health and Human Services Commission on behalf of Department of State Health Services), municipal police and forensics divisions (City of Austin Tactical Investigation Division), county sheriffs' offices (Brazoria County Sheriff's Office), and state administrative agencies (State of Nevada Department of Administration). Universities and state agencies dominate recent activity as repeat buyers.

Geographic concentration is strongest in Texas, which appears in five solicitations (Texas A&M University, Texas A&M AgriLife, City of Austin, Texas Commission on Environmental Quality, Texas Health and Human Services Commission, and Brazoria County). Mississippi (University of Southern Mississippi and University of Mississippi) and Oregon (State Public Health Laboratory) show secondary activity. Representative recent opportunities include the University of Southern Mississippi's sealed-bid RFP for a turnkey high-purity germanium gamma spectrometry system due October 7, 2026; the Oregon State Public Health Laboratory's sole-source procurement of a Waters MassTrak IVD Platform due September 23, 2026; Texas A&M University's ITB for preventative and corrective maintenance services on Agilent mass spectrometry systems due September 7, 2026; the City of Austin's IFB for three handheld Raman spectrometers (TruNarc or equivalent) due August 4, 2026; the Texas Commission on Environmental Quality's RFB for ion flow tube mass spectrometers due April 15, 2026; and the Illinois Department of Agriculture's sole-source notice of intent to award Agilent for a triple quadrupole GC/MS/MS at $300,000, with hearing July 22, 2026. Sole-source procurements and competitive bids mix roughly equally; universities and state agencies frequently cite equipment compatibility, existing method validation, and manufacturer expertise as justification for sole-source awards.