UNSPSC 41142116: Nonaqueous titrants

In this classification, this entry connotes a titrant of Nonaqueous used as a reagent in clinical chemistry testing.

UNSPSC 41142116 Nonaqueous titrants (Commodity) names laboratory reagents and reference standards used in forensic drug testing, toxicology analysis, and pathogenic disease screening by state and local law enforcement, health, and public health agencies. State and local governments procure these materials for drug identification, method validation in accredited forensic laboratories, and vector-borne disease surveillance. Issuing bodies include state crime labs, health departments, and forensic laboratory divisions within counties, often working in partnership with state pass-through entities or purchasing cooperatives to aggregate demand and manage compliance with federal accreditation standards such as ISO/IEC 17025 and DEA licensing requirements. The work spans immunoassay reagent kits for substance screening, certified reference materials (drug standards) with documented purity and chain-of-custody protocols, and specialized testing equipment kits for pathogenic surveillance, all subject to rigorous quality and provenance documentation.

Recent activity concentrates in Texas and Florida. The Texas Department of Public Safety posted IFB 405-26R0008445A (due July 23, 2026) for Direct ELISA testing kits spanning 12 cannabinoid and opioid substance panels plus phosphate-buffered saline solution, with delivery to the Crime Lab Division in Austin. Pinellas County, Florida, in partnership with the Florida Department of Law Enforcement as pass-through entity, issued Invitation to Quote 26-0305-ITQ (due April 23, 2026) for 131 line items of certified drug reference standards meeting ISO/IEC 17025:2017 accreditation, funded through the Paul Coverdell Forensic Sciences Improvement Act Program with approximately $49,034 allocated for supplies including the drug standards themselves; Pinellas County offers SBE preference, with priority consideration for responses submitted within the first five business days. The Texas Health and Human Services Commission procured QIAxcel and QIAamp DNA screening kits (IFB HHS0016902v2, due January 29, 2026) for the Department of State Health Services laboratory, with historical spend between $25,050 and $30,000 annually. Illinois Department of Financial and Professional Regulation's Centralized Maintenance Services established a master contract (sole source to ADAPCO, LLC) for RAMP West Nile Virus and Dengue Test Kits to support multistate public health agencies.