UNSPSC 41113035: Chemical test strips or papers

UNSPSC 41113035 Chemical test strips or papers (Commodity) covers laboratory reagents, consumables, and related supplies that state and local public health and environmental agencies procure to support water quality monitoring, wastewater surveillance, genomic sequencing, and forensic testing operations. Recent state and local solicitations show procurement of specialized reagents—including Qiagen wastewater surveillance testing reagents, Ceres Nanosciences microbiome particles, Twist Bioscience synthetic viral controls, Integrated DNA Technologies oligonucleotides and amplicon kits, and Standard BioTools sequencing reagents—alongside forensic consumables and sample collection materials used in field sampling, laboratory analysis, and chain-of-custody protocols. Water quality monitoring programs increasingly demand EPA-approved analytical methods and NELAP-accredited laboratory support, while genomic surveillance units require proprietary reagent systems integrated with existing instrumentation and bioinformatics infrastructure. The issuing bodies are primarily state environmental and public health departments (Colorado Department of Public Health and Environment, Texas General Land Office, State of California, County of Santa Clara), municipal utilities (City of Palm Bay, Florida), and state transportation agencies (Texas Department of Transportation). Colorado's genomic surveillance and wastewater surveillance programs appear as repeat buyers across multiple May 2026 sole-source procurements totaling over $10 million in combined reagent and service contracts.

Geographic activity concentrates in Colorado (with five recent procurements from CDPHE spanning wastewater, genomic sequencing, and newborn screening programs), Texas (Texas General Land Office beach water monitoring and TxDOT laboratory equipment), California (forensic laboratory supplies and consumables), and Florida (municipal laboratory testing services). Representative recent opportunities include the Texas General Land Office's Invitation for Bids (IFB 7643-LP) for water sample collection and analysis across Brazoria, Matagorda, and Harris counties with an April 10, 2026 deadline, requiring field sampling and laboratory analysis using EPA-approved membrane filtration and quantitative PCR methods; the Colorado Department of Public Health and Environment's sole-source procurements for Qiagen wastewater surveillance reagents ($3.14 million, due May 28, 2026), Ceres Nanosciences microbiome particles ($3.5 million, due May 22, 2026), and Integrated DNA Technologies reagents for the newborn screening program ($375,000, due April 16, 2026); and the City of Palm Bay's Invitation to Bid 19-ITB-26 for laboratory testing services across water and wastewater facilities with a 60-month contract term and historical annual spending of $66,000 to $95,000. Sole-source justifications dominate Colorado procurements, citing proprietary equipment compatibility and validated workflow integration; competitive bidding appears primarily in Texas and California forensic and municipal water-testing work.