NIGP 92643: Gas Analysis Services

NIGP 92643 Gas Analysis Services, an Item code, encompasses laboratory and field testing services for atmospheric composition, emissions compliance, and industrial process monitoring that state and local governments purchase to verify air quality, ensure regulatory compliance, and support environmental remediation work. The code covers gas chromatography, spectrometry, combustion analysis, and related diagnostic testing performed by certified laboratories or field technicians. State and local issuing bodies soliciting under this code include environmental agencies, public health departments, water and wastewater utilities, building departments, and transit authorities seeking to validate emissions standards, monitor indoor air quality, and certify compliance with Clean Air Act and state environmental regulations.

Recent state and local procurement activity under this code is limited. The City of Union City (Fulton County, Georgia) posted RFP-CD-26-01 on May 13, 2026, due June 10, 2026, for plan review and inspection services related to building code compliance; while this posting appears in the code record, the scope centers on construction plan review and building inspections rather than gas analysis testing. No additional recent opportunities documenting active solicitations for gas chromatography, emissions testing, or atmospheric analysis services appear in the source material. Geographic data and issuing-body frequency cannot be characterized from the available opportunities.