UNSPSC 51172324: Mesna

This classification denotes a uroprotective agent with the molecular formula C2H5O3S2.Na, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier NR7O1405Q9, chemically known as ethanesulfonic acid, 2-mercapto-, monosodium salt but generally known as mesna, which bears US NIH Compound Identifier 598. European Medicines Agency schedules Mesna in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB08784MIG.

UNSPSC 51172324 Mesna is a Commodity code under which state and local governments procure drug-testing services, specifically immunoassay screening and mass-spectrometry confirmation (LC/MS/MS or GC/MS) for offender monitoring and substance-abuse assessment. The scope includes specimen collection staffing, electronic notification systems for randomized testing, result reporting, and alternative testing methodologies such as oral fluid and hair analysis. Counties and local correctional or community supervision agencies drive demand under this code, soliciting services through competitive RFPs to support criminal-justice and probation operations. Vendor qualifications typically require SAMHSA, state DPS, or CAP lab certification and demonstrated experience managing high-volume testing workflows across multiple collection sites.

Collin County Community Supervision and Corrections Department posted RFP 2026-327 for offender specimen collection and drug testing services on September 25, 2026, with proposals due July 23, 2026 at 2:00 p.m., reflecting the immediate procurement need for testing capacity. The contract, valued at approximately $600,000, covers staffing two collection sites in Plano and McKinney with approximately 25,031 annual tests across five-panel, six-panel, and ancillary screening protocols. The two-year base term commencing September 1, 2026 includes three optional one-year renewals, pricing on a per-test basis, and award to the responsible contractor scoring highest on vendor understanding (30 points), firm qualifications (25 points), client references (15 points), cost (30 points), and optional demonstrations (up to 30 points). Funding derives from Texas Department of Criminal Justice appropriations, and the anticipated award date is August 10, 2026.