UNSPSC 41141518: Mixed anion standards

In this classification, this entry connotes a standardized formulation of Mixed anion used to conduct Anion tests.

UNSPSC 41141518 Mixed anion standards, a Commodity code, encompasses certified reference materials and reagent kits used by state and local forensic laboratories, public health agencies, and law-enforcement laboratories for drug analysis, toxicology screening, and disease vector testing. State and local governments purchase direct ELISA testing kits for substance analysis (cannabinoids, opiates, PCP, amphetamines, benzodiazepines, oxycodone, and related compounds), phosphate-buffered saline solutions, DNA screening kits, and immunalysis reagents meeting ISO/IEC 17025:2017 and ISO 17034:2016 accreditation standards. Issuing bodies include state departments of public safety, health services, and law enforcement; county forensic laboratories; and state health agencies acting as pass-through entities for federal grants. Recent solicitations reflect both open competitive bidding and sole-source procurements. The code draws interest from laboratory accreditation-bound jurisdictions where reagent and standards specifications are tightly linked to analytical method validation and evidentiary chain-of-custody requirements.

Activity concentrates in Texas and Florida, with recent IFBs and ITQs posted across the first half of 2026. The Texas Department of Public Safety posted IFB 405-26R0008445A on July 9, 2026 (response due July 23) for direct ELISA testing kits across 12 line items with delivery to the Crime Lab Division in Austin; the Texas Health and Human Services Commission posted IFB HHS0016902v2 in February 2026 for QIAxcel and QIAamp DNA screening kits with quantities ranging from 5 to 12 units per line item and historical spend guidance of $25,050 to $30,000 annually. Pinellas County, Florida, issued ITQ 26-0305-ITQ in April 2026 for 131 line items of certified drug standards funded through the Paul Coverdell Forensic Sciences Improvement Act Program with approximately $49,034 designated for equipment and supplies; the procurement offered SBE price preference, with priority consideration for SBEs submitting within five business days. The Illinois Department of Financial and Professional Regulation pursued a sole-source master contract in May 2026 for RAMP mosquito testing equipment and West Nile Virus and Dengue test kits through ADAPCO, LLC. Bidders commonly face financial documentation requirements (audited statements, Dun & Bradstreet reports), HUB subcontracting plans, and compliance with state procurement affirmations and federal statutory requirements including E-Verify and cybersecurity standards.