UNSPSC 41142039: Porphyrins test system

In this classification, Porphyrins test system connotes a device used to measure Porphyrins levels. US FDA regulates Porphyrins test system under 21 CFR 862.1595 and under FDA product code JKJ.

UNSPSC 41142039 Porphyrins test system is a Commodity code that covers diagnostic test kits and reagents used in forensic drug analysis, toxicology screening, and disease vector surveillance in state and local laboratory operations. Recent state and local solicitations under this code show procurement of direct ELISA testing kits for substance detection (cannabinoids, opiates, PCP, amphetamines, benzodiazepines, cocaine, and other controlled compounds), certified reference drug standards with accreditation compliance, DNA screening kits for pathogen and forensic applications, and equipment systems for mosquito-borne virus detection. Issuing bodies include state law enforcement and health departments, county forensic laboratories, and state criminal justice agencies. These jurisdictions treat reagent and kit procurement as recurring operational needs driven by laboratory accreditation standards (ISO/IEC 17025:2017, ISO 17034:2016) and chain-of-custody requirements for evidentiary samples.

Recent activity spans Texas, Florida, and Illinois. The Texas Department of Public Safety is soliciting immunalysis reagent kits for substance analysis through IFB 405-26R0008445A, with bids due July 23, 2026, under best-value evaluation with performance history weighting. Pinellas County, Florida, through the Florida Department of Law Enforcement, issued an Invitation to Quote for 131 line items of certified reference drug standards (ITQ 26-0305-ITQ, due April 23, 2026), with funding from the Paul Coverdell Forensic Sciences Improvement Act Program and a five-percent price preference for certified Small Business Enterprises submitting 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) with historical spend guidance of $25,050 to $30,000 annually. The Illinois Department of Financial and Professional Regulation established a joint purchase master contract for mosquito-borne virus testing equipment (RAMP System kits and readers) through sole-source award to ADAPCO, LLC (notice posted May 4, 2026, due May 20, 2026). Competitive procurement dominates when equivalent products exist; sole-source awards occur when manufacturer exclusivity or exclusive distributor arrangements apply.