UNSPSC 41113625: Ionization chambers

UNSPSC 41113625 Ionization chambers is a Commodity code under which state and local governments procure radiation detection equipment and related occupational health surveillance services. Recent solicitations show the code capturing two distinct application streams: radiation detection devices for laboratory, research, and environmental monitoring use, and occupational medical surveillance services incorporating radiation exposure assessment and personnel monitoring aligned with state regulatory frameworks. The issuing-body mix includes state departments of transportation, higher-education procurement offices, and state general-services agencies—a spread reflecting both workplace-safety compliance and research-infrastructure acquisition.

The Washington State Department of Transportation's Ferries division issued RFP20260825 in August 2026 for occupational medical surveillance services across 14 Washington locations, with proposals due October 9, 2026; the contract centers on baseline, periodic, follow-up, and exit medical examinations for shipyard workers, engine crew, deck crew, and asbestos team members, with cost-based scoring (40 percent price, 60 percent capability and non-cost factors) and a two-year term with optional one-year extensions through November 2030. Texas A&M University Division of Finance Procurement Services issued ITB TAMHSC-26-0644 on July 13, 2026 for a MiniPIX TPX3 detector with 500 μm Si sensor, with bids due July 27, 2026 through the AggieBid portal. The State of California Department of General Services issued RFB-IS-26201063 in June 2026 for radiation detectors meeting specified sensitivity, response time, and energy-range requirements, with bids due June 30, 2026 and California Certified Business Enterprise (CBE) preference applicable. Activity concentrates in Washington, Texas, and California, with recent procurements spanning occupational-health compliance work and research-grade detection equipment.