UNSPSC 41181500: Immunological test systems

In this classification, these entries connote the test systems used in association with manual immunological laboratory procedures.

UNSPSC 41181500 Immunological test systems is a Class code, but the recent state and local opportunities posted under this code reflect substantial scope drift and mismatch with the nominal category. The opportunities tagged to this code actually procure laboratory testing infrastructure, specialized instrumentation, and support services with almost no connection to immunological diagnostics or clinical testing systems—the work typically expected under immunological test systems classification. Valencia College's sole-source notice for a PGI Optics CORE Optical Surface Profilometer (optical measurement equipment for precision optics manufacturing) and the Colorado State Patrol's Performance Based Brake Tester procurement exemplify how far the recent activity diverges from immunology-focused testing. The issuing bodies span educational institutions (Valencia College, Jackson State University, Texas State University, Texas A&M University System), utility authorities (City of Ocala Electric Utility, Kissimmee Utility Authority, Lee County Port Authority, Lubbock Power & Light), municipalities (City of Phoenix, City of Tampa, City of Orlando), state agencies (Texas Department of State Health Services, Colorado State Patrol), and a county government (Collier County, Florida; Marion County, Oregon). Activity clusters in Florida (Tampa, Ocala, Orlando, Valencia College, Kissimmee, Fort Myers, Collier County) and Texas (Houston area, Harlingen, Lubbock, Austin, College Station), with additional posts from Colorado, Oregon, and Arizona.

The recent opportunities represent capital purchases and service contracts for equipment calibration, software licensing, infrastructure monitoring, and specialized repairs—including spectrophotometers for waste-to-energy facilities, three-phase meter test boards for utilities, high-voltage test modules, atmospheric monitoring sensors, nanoindentation systems for materials testing, oil analysis services for electrical equipment, and brake testing systems. Representative recent solicitations include the City of Ocala Electric Utility's RFP 26-0570 for a Three-Phase Meter Test Board system (response deadline April 30, 2026), Lee County Port Authority's request for airfield photometric testing at Southwest Florida International Airport (response deadline October 29, 2026), and the Texas Department of State Health Services' IFB HHS0017421 for laboratory equipment repair and maintenance covering sterilization and wash equipment (response deadline July 6, 2026, with updated solicitation HHS0017421V2 due August 26, 2026). This code shows active recent posting volume but little alignment with immunological testing procurement; entities seeking opportunities in clinical laboratory diagnostics, blood screening systems, or immunoassay equipment should verify code alignment before bidding.