UNSPSC 41181610: Support gel

In this classification, Support gel connotes a device that consists of an agar or agarose preparation that is used while measuring various kinds of, or parts of, protein molecules by various immunochemical techniques, such as immunoelectrophoresis, immunodiffusion, or chromatography. US FDA regulates Support gel under 21 CFR 866.4900 and under FDA product code JZR.

UNSPSC 41181610 Support gel, a Commodity code, represents a narrow product category that state and local governments procure for specialized laboratory, medical, and research applications. Recent state and local solicitations show minimal activity directly aligned with the code's nominal scope; the opportunities posted under this code span unrelated categories including laboratory instrumentation, educational equipment, forensic supplies, and agricultural systems rather than support gel products or services. The issuing-body mix across recent opportunities includes higher-education institutions (Mississippi State University, University of Southern Mississippi, University of Wisconsin-Madison, Texas A&M University System), county governments (Brazoria County, Gwinnett County, Broward County, Santa Clara County), cities (Philadelphia, Albuquerque), state departments (Oregon DCBS, Michigan EGLE, Illinois EMA, Mississippi Finance and Administration), and school districts (Klein Independent School District). Mississippi State University appears as a frequent purchaser across multiple sole-source procurements for research and instructional equipment.

Geographic activity concentrates in Mississippi, Texas, Oregon, Michigan, Florida, and Georgia based on recent postings. Representative recent solicitations bearing the code tag include the City of Philadelphia Procurement Department's July 2026 micro purchase for hydrogen generator supplies (RFQ, quotes due July 15, 2026); the Texas Health and Human Services Commission's July 2026 request for COLILERT reagents and water bottles for bacteriological testing (sealed bids due July 8, 2026); and Brazoria County, Texas's May 2026 solicitation for a Liquid Chromatograph-Triple Quadrupole Mass Spectrometer system for forensic analysis (RFP, sealed proposals due May 12, 2026). The code shows substantial tagging misalignment—posted opportunities describe analytical instruments, laboratory systems, educational materials, agricultural equipment, and specialized research apparatus rather than support gel. State and local procurement activity under this code warrants low pursuit priority unless your firm supplies hydrogen generator supplies, laboratory reagents, or specialized analytical instrumentation that may incidentally fall under broader commodity classification.