UNSPSC 41181904: Beta2-microglobulin tests

In this classification, a Beta2-microglobulin tumor associated antigen immunological test system that consists of the reagents used to identify by immunochemical techniques Beta2-microglobulin based tumors.

UNSPSC 41181904 Beta2-microglobulin tests is a Commodity code that captures laboratory diagnostic testing services and equipment repair and maintenance for clinical analysis, though recent state and local opportunities show limited alignment with the code's nominal scope. State and local governments soliciting under this code are issuing requests for comprehensive laboratory testing services, specimen handling, phlebotomy support, and maintenance of diagnostic equipment. Marion County, Oregon posted an ITB on July 10, 2026 (due July 24) for laboratory testing services and phlebotomist support for adults in custody, encompassing specimen collection supplies, courier services, and test reporting. The Texas Department of State Health Services DSHS issued an IFB on June 29, 2026 (due July 6) for annual preventive maintenance, quarterly inspections, and 24-hour technical support on five pieces of clinical laboratory equipment—washers, sterilization units, and steam generators—with historical annual values ranging from $25,050 to $40,000 and contract renewal options through August 31, 2031. Lubbock Power & Light, a municipal utility, solicited an RFP on June 18, 2026 (due July 22) for annual insulating oil testing and lab services across 20 substations, requiring ISO/IEC 17025 accreditation, at least five years of utility experience, and integration with the utility's Delta-X TOA4 database. The City of Tampa Solid Waste & Environmental Program Management posted an RFQ on June 25, 2026 for a replacement spectrophotometer (Heck DR4900) at the McKay Bay Waste to Energy facility.

Most recent activity appears concentrated in Texas and Florida, with secondary activity in Oregon and utility or special-purpose districts (municipal power authorities, transportation departments, water utilities) alongside traditional county and city agencies. However, many opportunities posted under this code—including equipment procurements at Lamar University, the City of Ocala Electric Utility, the City of Palm Bay water treatment facility, Broward County Transportation Department charger repair, the Town of Waterford construction materials testing, and Harris County Toll Road Authority landscape design—fall outside the beta2-microglobulin testing scope and represent broader laboratory, testing, or maintenance services that may be miscoded. The code shows scattered activity across June and July 2026, but substantial portions of the opportunities appear unrelated to clinical laboratory diagnostics or beta2-microglobulin assays specifically, suggesting either broad tagging practices or systemic miscoding.