UNSPSC 41142001: Histidine test system

In this classification, Histidine test system connotes a device used to measure Histidine levels. US FDA regulates Histidine test system under 21 CFR 862.1375 and under FDA product code JMI.

UNSPSC 41142001 Histidine test system (Commodity) encompasses laboratory diagnostic reagents and test kits used by state and local forensic, public health, and law enforcement laboratories for controlled substance analysis, drug screening, and chemical identification. The code captures a range of immunoassay and chromatography testing systems including direct ELISA kits for multi-analyte screening, DNA sequencing and sizing kits, certified reference materials (drug standards), and mass spectrometry equipment and accessories. State and local issuing bodies soliciting under this code include state law enforcement agencies (state departments of public safety and criminal justice), county forensic laboratories, and state health and human services entities performing forensic toxicology, seized drug analysis, and public health surveillance functions.

Recent activity spans Texas, Illinois, and Florida with no single geographic concentration. The Texas Department of Public Safety posted IFB 405-26R0008445A on July 9, 2026, requesting direct ELISA testing kits for cannabinoids, opiates, PCP, amphetamines, and other controlled substances with bids due July 23, 2026. The Texas Health and Human Services Commission (on behalf of the Department of State Health Services) solicited QIAxcel and QIAamp DNA screening kits through IFB HHS0016902v2 with a January 29, 2026 bid deadline and historical fiscal-year spending of $25,050 to $30,000. Pinellas County, Florida, in partnership with the Florida Department of Law Enforcement, issued Invitation to Quote 26-0305-ITQ on April 23, 2026 for 131 line items of ISO/IEC 17025:2017-accredited drug reference standards, with delivery required by June 1, 2026 and approximately $49,034 in available federal funding through the Paul Coverdell Forensic Sciences Improvement Act Program. The Illinois Department of Financial and Professional Regulation established a joint purchase master contract for RAMP System mosquito testing equipment (RAMP readers, test kits for West Nile Virus and Dengue) through a sole-source award to ADAPCO, LLC, with intent to award notice posted May 4, 2026. Most solicitations are competitive IFB or ITQ notices with firm pricing requirements; Texas TDCJ solicitation IW248126 for mass spectrometry equipment (April 15, 2026) included HUB subcontracting plan requirements, and the Pinellas County procurement granted five percent price preference to Certified Small Business Enterprises.