UNSPSC 41142028: Nitrogen (amino-nitrogen) test system

In this classification, Nitrogen (amino-nitrogen) test system connotes a device used to measure Nitrogen (amino-nitrogen) levels. US FDA regulates Nitrogen (amino-nitrogen) test system under 21 CFR 862.1515 and under FDA product code JMW.

UNSPSC 41142028 Nitrogen (amino-nitrogen) test system is a Commodity code under which state and local governments procure forensic drug analysis reagents, test kits, and certified reference standards for laboratory toxicology and substance-identification operations. The work ranges from direct ELISA testing kits for cannabinoids, opiates, amphetamines, and other controlled substances to certified drug standards meeting ISO/IEC 17025:2017 accreditation for method validation and evidentiary sample analysis. State departments of public safety and law enforcement drive the bulk of solicitation activity, often in partnership with county forensic laboratories. Recent opportunities show issuing bodies including the Texas Department of Public Safety, Texas Health and Human Services Commission (procuring on behalf of the Department of State Health Services), Pinellas County (Florida) in partnership with the Florida Department of Law Enforcement, and Illinois Department of Financial and Professional Regulation. Procurement notice types include IFB, ITQ (Invitation to Quote), and sole-source awards when vendors hold exclusive distribution rights.

Geographic activity concentrates in Texas and Florida, with secondary representation in Illinois. Representative recent opportunities include the Texas Department of Public Safety's IFB 405-26R0008445A (Immunalysis Reagents), posted July 9, 2026, with bids due July 23, 2026 at 5:00 p.m. CT for 12 line items of ELISA testing kits and phosphate-buffered saline solution; Pinellas County's ITQ 26-0305-ITQ (Records Retention Time Project Drug Standards), posted April 23, 2026, with quotes due the same day for 131 line items of certified reference materials across toxicology and seized drug analysis units, supported by $49,034.00 in federal Coverdell Forensic Sciences Improvement Act Program funding; and the Texas Health and Human Services Commission's IFB HHS0016902v2 (QIAxcel and QIAamp Kits for DNA Screening), posted February 10, 2026, with bids due January 29, 2026, covering DNA screening kits for the state laboratory. Set-asides and preferences appear in some solicitations—Pinellas County offers priority consideration to Certified Small Business Enterprises, and Texas DCJP requires HUB Subcontracting Plans identifying women-owned, minority-owned, and service-disabled veteran-owned business participation.