UNSPSC 41131711: Fibrinogen determination system

In this classification a fibrinogen determination system is a device that consists of the instruments, reagents, standards, and controls used to determine the fibrinogen levels in disseminated intravascular coagulation (non localized clotting within the blood vessels) and primary fibrinolysis (the dissolution of fibrin in a blood clot) US FDA regulates Fibrinogen determination system under 21 CFR 864.734 and under FDA product code KQJ.

UNSPSC 41131711 Fibrinogen determination system is a Commodity code with recent state and local activity concentrated heavily in drug and substance testing rather than fibrinogen-specific clinical laboratory work. State and local governments under this code are procuring drug screening and testing services—immunoassay and confirmatory analysis (LC/MS/MS, GC/MS)—for offender supervision, pre-employment physicals, and forensic laboratory validation. The issuing bodies span county community supervision and corrections departments (Collin County, Texas), county human resources and public safety operations (Collier County, Clay County, and Pinellas County in Florida; Benton County, Oregon), and independent public education systems (City Colleges of Chicago). State-level activity appears in Oregon's sole-source procurement for specialized assay kits and controls (clozapine testing through Saladax Biomedical) and Nevada's Department of Public Safety procurement for breath-alcohol testing equipment. Counties appear as repeat or concurrent buyers for employment screening, drug testing, and medical services supporting HR and criminal-justice functions.

Recent opportunities reflect a geographic spread across Texas, Florida, Oregon, Illinois, and Nevada. Representative recent solicitations include Collin County Community Supervision and Corrections Department's RFP 2026-327 for offender specimen collection and drug testing services (due July 23, 2026, estimated contract value $600,000, two-year term with three optional one-year renewals), Benton County, Oregon's RFP for urinalysis testing supporting a Family Treatment Court Program (due July 7, 2026, CLIA-certified laboratory required, annual contract with optional renewals to five years), Clay County, Florida's IFB for physicals and drug testing for non-union and public safety personnel (due February 26, 2026, three-year term with two optional one-year extensions), City Colleges of Chicago's RFP MWJ2603 for employment screening services including pre-employment drug testing and post-employment fitness-for-duty services (due March 30, 2026, three-year term with optional two-year renewal, 25% MBE and 7% WBE participation goals), and Pinellas County, Florida's Invitation to Quote 26-0305-ITQ for certified reference materials and drug standards for forensic analysis method validation (due April 23, 2026, $72,126.85 federal funding through Paul Coverdell Forensic Sciences Improvement Act, Pinellas County SBE preference available). No recent opportunities directly match fibrinogen determination; the code's recent activity is misaligned with its nominal scope.