UNSPSC 41122502: Laboratory stoppers

UNSPSC 41122502 Laboratory stoppers, a Commodity code, does not appear in recent state and local procurement activity. The opportunities tagged with this code in the source record involve laboratory reagents, equipment, testing services, and consumables for genomic surveillance, newborn screening, wastewater monitoring, forensic evidence analysis, and environmental testing—none of which directly concern stoppers or closures for laboratory vessels. The mismatch between the code's nominal scope and the actual procurements suggests that either the code was applied incorrectly to these opportunities or the purchasing bodies are not actively soliciting stoppers under this classification during the period covered by the source.

The recent activity instead clusters heavily around reagent and equipment procurement for specialized laboratory testing programs. Colorado's Department of Public Health and Environment has issued multiple sole-source procurements for Qiagen instruments and reagents, Standard BioTools sequencing systems, Ceres Nanoscience microbiome particles, Twist Bioscience synthetic controls, and Integrated DNA Technologies reagents—contracts valued between $375,000 and $3.5 million across genomic surveillance, newborn screening, and wastewater monitoring initiatives. Texas and California have solicited forensic laboratory supplies, equipment, and consumables; the City of Palm Bay, Florida has issued an ITB for comprehensive water and wastewater testing services. The Texas General Land Office has sought water quality sample collection and analysis for beach monitoring. None of these solicitations reference laboratory stoppers or closures, indicating either that such items are purchased through standing cooperative agreements or supplier catalogs rather than formal competitive procurements, or that state and local procurement offices do not use code 41122502 to tag these transactions.