UNSPSC 40161706: Nitrogen generator

Nitrogen generator is a unit for separating nitrogen gas from pressurized air, using either a membrane or PSA (pressure swing adsorption) principle.

UNSPSC 40161706 Nitrogen generator (Commodity) encompasses laboratory-grade nitrogen generation systems and related equipment that state and local governments procure for analytical and research applications. Recent solicitations show state universities and environmental agencies buying complete nitrogen generator packages with integrated filtration, storage, and delivery infrastructure; standalone analyzer components and reagent supplies; and specialized scientific instrumentation that state procurement offices have classified under this code despite nominal misalignment with the title. The issuing-body mix skews heavily toward higher-education research institutions—Mississippi State University, University of Southern Mississippi, University of Wisconsin-Madison, and Texas A&M System appear repeatedly—alongside state environmental and occupational safety agencies (Michigan EGLE, Oregon OSHA, Texas HHSC, Illinois EMA) and county governments (Brazoria County, Santa Clara County, Broward County, Gwinnett County). Sole-source procurements dominate the recent activity, reflecting the specialized nature of scientific equipment and the prevalence of proprietary technology or exclusive distributor relationships that research programs face when replacing or upgrading laboratory systems.

Geographic spread spans the South and Midwest prominently, with Mississippi State University alone accounting for roughly twenty percent of recent postings, followed by clusters of activity in Texas, Oregon, Florida, Michigan, and Georgia. Representative recent opportunities include Michigan EGLE's RFP 260000002157 (June 8, 2026, RFP due June 24) seeking a turnkey nitrogen generator system producing 120–150 liters per minute at greater than 97% purity with full installation by October 15, 2026; Texas HHSC's procurement of IDEXX COLILERT reagents and water bottles for bacteriological testing (July 1, 2026, ITB due July 8) with historical annual spend of $70,050 to $90,000 and quarterly standing-order delivery; and Mississippi State University's sole-source notice for replacement fire alarm system components from Firetrol Protection Systems (July 8, 2026, sole-source objection window through July 22). The code shows active procurement momentum through July 2026, though many opportunities posted show compressed response windows (three to seven business days typical), and sole-source activity creates limited competitive entry points.