UNSPSC 41113123: Smoke tester

A tester that measures the volume of smoke generated from the process of experimenting the chemical reaction in a laboratory.

UNSPSC 41113123 Smoke tester, a Commodity code, does not align with the work state and local governments are actually buying under this taxonomy classification. The recent opportunities tagged to this code encompass laboratory analytical systems, gas detection and monitoring equipment, oxygen delivery services, environmental consulting, and educational instructional resources — none of which are smoke testers or smoke-testing services. The code shows no relevant recent activity in state and local procurement; the mismatch between the code's nominal scope and the posted opportunities suggests either systematic miscoding or assignment of unrelated work to this taxonomy entry.

The available records span University of Wisconsin-Madison (thermal analysis system procurement), Orange County Transportation Authority in California (methane detection system service and maintenance), Klein Independent School District in Texas (instructional materials and CTE equipment), City of Tampa (ChemScan analyzer components and service), City of Detroit (medical grade oxygen supply), County of Santa Clara (lab information management system), City of Fort Worth (particulate matter monitoring equipment), Greenville County South Carolina (landfill gas and air quality consulting), and Eastern Municipal Water District in Riverside County California (digester gas utilization project). The geographic spread includes Wisconsin, California, Texas, Michigan, and South Carolina, with no concentration in any single region. Procurement activity posted between late February and mid-July 2026 under this code reflects environmental monitoring, laboratory support, and utility-district infrastructure work rather than smoke detection or smoke-testing services.