UNSPSC 41141905: 5-hydroxyindole acetic acid/serotonin test system

In this classification, 5-hydroxyindole acetic acid/serotonin test system connotes a device used to measure 5-hydroxyindole acetic acid/serotonin levels. US FDA regulates 5-hydroxyindole acetic acid/serotonin test system under 21 CFR 862.1390 and under FDA product code CDA.

UNSPSC 41141905 5-hydroxyindole acetic acid/serotonin test system is a Commodity code. However, state and local solicitations tagged under this code do not reflect its nominal scope; recent opportunities show issuing bodies procuring forensic drug analysis reagents, certified reference materials, DNA screening kits, and mosquito-borne virus testing equipment instead. The Texas Department of Public Safety, Texas Health and Human Services Commission, Pinellas County Florida, and Illinois Department of Financial and Professional Regulation are the primary recent buyers. Work consists of direct ELISA testing kits for substance screening (cannabinoids, opiates, PCP, amphetamines, barbiturates, methamphetamine, cocaine, benzodiazepines, oxycodone, carisoprodol, and zolpidem), certified drug reference standards at specified purity and uncertainty thresholds for forensic laboratory validation, DNA fragment analysis kits with associated markers and reagents for state laboratory PCR applications, and RAMP System components for West Nile Virus and Dengue testing distributed to multiple jurisdictions. Issuing bodies span state crime labs and forensic divisions, state health and human services agencies, county forensic laboratories, and statewide environmental health programs. These are not clinical laboratory codes but rather forensic, public health, and criminal-justice-aligned analytical procurement.

The recent opportunities cluster in Texas and Florida, with secondary activity in Illinois. The Texas Department of Public Safety issued IFB 405-26R0008445A on July 9, 2026, requesting direct ELISA reagent kits for substance analysis with bids due July 23, 2026. The Texas Health and Human Services Commission issued IFB HHS0016902v2 for QIAxcel and QIAamp DNA screening kits with a bid deadline of January 29, 2026 and historical contract value guidance of $25,050 to $30,000 for Fiscal Year 2025. Pinellas County, Florida, in partnership with the Florida Department of Law Enforcement, issued ITQ 26-0305-ITQ on April 23, 2026, for 131 line items of certified drug reference standards with delivery required by June 1, 2026 and approximately $49,034 in federal funding designated for supplies through the Paul Coverdell Forensic Sciences Improvement Act Program. The Illinois Department of Financial and Professional Regulation announced a sole-source award on May 4, 2026, to ADAPCO, LLC for RAMP System mosquito testing equipment. The code shows limited and geographically dispersed recent activity; opportunities are not frequent across state and local jurisdictions.