UNSPSC 41115607: Ion selective test strips

UNSPSC 41115607 Ion selective test strips is a Commodity code covering laboratory consumables and testing equipment used in water quality analysis, environmental testing, and public health laboratory operations. State and local governments procure under this code primarily through their environmental protection, water utility, and public health departments. The scope spans both the test strips themselves and the analytical systems that use them — a Texas Department of Transportation Materials and Tests Division solicited an Ion Chromatograph System, the City of Tucson Water Department sought Waters Technologies brand consumables including SPE cartridges and vials for PFAS and Dioxane analysis, and the County of Santa Clara Public Health Lab is replacing its lab information management system to support analytical workflows. Issuing bodies include state transportation and environmental agencies, county health departments, municipal water utilities, and special-purpose districts; repeat buyers or standout jurisdictions are not evident from the recent record, though water quality testing appears across multiple solicitations.

Recent activity clusters in the Southwest and West, with solicitations from Texas (TxDOT Materials and Tests Division, posted April 2026), Arizona (City of Tucson Water Quality Laboratory, posted March 2026), and California (County of Santa Clara Public Health Lab, posted April 2026). The Texas Department of Transportation is soliciting an Ion Chromatograph System through IFB 601440000052016 with a March 30, 2026 response deadline. The City of Tucson issued IFB 240045 for Waters Technologies consumables on September 28, 2023, with mandatory pre-submittal conference and multiple-award intent to ensure contract coverage; the solicitation carries HUD Section 3 Program requirements including 25 percent Section 3 labor hours. The County of Santa Clara issued an RFI on April 7, 2026, due April 22, 2026, for a modern, scalable lab information management solution to support the full range of public health lab workflows.