UNSPSC 41151610: Thin-layer chromatography system for clinical use

In this classification a thin-layer chromatography (TLC) system for clinical use is a device intended to separate one or more drugs or compounds from a mixture. The mixture of compounds is absorbed onto a stationary phase or thin layer of inert material (e.g., cellulose, alumina, etc.) and eluted off by a moving solvent (moving phase) until equilibrium occurs between the two phases US FDA regulates Thin-layer chromatography system for clinical use under 21 CFR 862.2270 and under FDA product code KZS.

UNSPSC 41151610 Thin-layer chromatography system for clinical use is a Commodity code, and based on the recent opportunities presented, the code shows minimal relevant procurement activity. The single opportunity in the dataset explicitly tagged with this code—Harris County, Texas's RFP for a "Unit Dose Packaging System" (due October 19, 2026)—describes pharmaceutical packaging equipment, not thin-layer chromatography instrumentation. The mismatch between the code's nominal scope and the actual solicitation indicates that state and local procurement offices are not actively sourcing thin-layer chromatography systems under this classification.

The remaining opportunities in the dataset span advanced laboratory and research instrumentation across multiple states—including Dynamic Mechanical Analyzers, induction melting furnaces, spectral analysis systems, cold spray additive manufacturing platforms, acoustic telemetry receivers, and miscellaneous research equipment—but none explicitly reference thin-layer chromatography or are tagged to UNSPSC 41151610. Mississippi State University and the University of Wisconsin-Madison are the most frequent soliciting bodies in the broader dataset, issuing numerous sole-source notices and competitive RFBs for specialized research and academic equipment, predominantly through IFB and RFP vehicles. Geographic activity concentrates in Mississippi (particularly Mississippi State University procurement notices), Wisconsin (University of Wisconsin-Madison), Texas (Texas State University, Texas A&M), and scattered county or state health and environmental agencies. Without recent, properly coded thin-layer chromatography solicitations in the source, this code presents limited current pursuit opportunity for vendors in the state and local market.