UNSPSC 41141946: C-peptides of proinsulin test system

In this classification, C-peptides of proinsulin test system connotes a device used to measure C-peptides of proinsulin levels. US FDA regulates C-peptides of proinsulin test system under 21 CFR 862.1135 and under FDA product code JKD.

UNSPSC 41141946 C-peptides of proinsulin test system is a Commodity code under which state and local governments procure diagnostic reagents, test kits, and certified reference materials for forensic drug analysis, toxicology screening, and laboratory method validation. The actual work solicited under this code comprises immunoassay reagent kits for substance detection (cannabinoids, opiates, PCP, amphetamines, benzodiazepines, and related compounds), DNA screening kits for forensic applications, and certified drug reference standards with documented purity and accreditation compliance. Issuing bodies include state law enforcement and forensic laboratories, state health and human services agencies, county forensic facilities, and state departments of criminal justice. The mix reflects both standalone law enforcement purchasing and coordinated procurement through state health agencies acting on behalf of subordinate forensic operations.

Recent activity spans Texas, Illinois, and Florida. The Texas Department of Public Safety Crime Lab Division issued an IFB (40526R0008445A, due July 23, 2026) for immunoassay reagent kits across 12 substance categories with delivery to Austin. The Texas Health and Human Services Commission procured DNA screening kits for the Department of State Health Services state laboratory under IFB HHS0016902v2, with a historical annual value between $25,050 and $30,000 and an initial contract term through August 31, 2026. Pinellas County, Florida, in partnership with the Florida Department of Law Enforcement, issued an Invitation to Quote (ITQ 26-0305, due April 23, 2026) for 131 line items of certified drug reference standards meeting ISO/IEC 17025:2017 accreditation, funded through a $72,126.85 federal Paul Coverdell Forensic Sciences Improvement Act Program award with approximately $49,034 designated for supplies. The Illinois Department of Financial and Professional Regulation's Centralized Maintenance Services established a joint purchase master contract for mosquito testing equipment through a sole source procurement, though that opportunity appears tangential to the code's primary forensic and clinical laboratory scope.