UNSPSC 41104506: Laboratory safety ovens

UNSPSC 41104506 Laboratory safety ovens, a Commodity code, covers forced-air and mechanical convection laboratory ovens that state and local transportation and materials-testing agencies procure for asphalt, soil, and aggregate analysis. Recent solicitations show state departments of transportation buying equipment ranging from compact 10.6-cubic-foot digital ovens with forced-air convection and stainless steel interiors to larger 28-cubic-foot units; specifications typically call for precise temperature control (±0.3 to ±2.5 degrees Celsius stability), UL listing, single-phase or standard three-phase power, and accessories such as NCAT furnace kits for asphalt-ignition burn-off testing to ASTM D6307 and AASHTO T308 standards. The issuing bodies are state departments of transportation—specifically Texas Department of Transportation (TxDOT) and Illinois Department of Transportation (IDOT)—purchasing for district-level materials and testing laboratories. Both agencies apply state procurement preferences when applicable; TxDOT applies Texas preferences for in-state production and service-disabled veteran ownership, while IDOT requires compliance with prevailing wage, non-expatriation certification, and equal-opportunity provisions under Illinois Standard Terms and Conditions.

Texas and Illinois dominate recent activity. TxDOT Abilene District issued an IFB (601340000066830) due August 6, 2026, for two forced-air digital ovens, three NCAT asphalt-content furnaces, and three furnace starter kits with 12-month warranties and delivery to 4250 North Clack, Abilene, Texas; the same district reposted an earlier solicitation (601340000066278) in June 2026. TxDOT Childress District issued a mechanical convection oven IFB (601340000066612) due July 23, 2026, with limited publicly available detail. IDOT District 6 issued two separate IFBs for 28-cubic-foot forced-air ovens—one due June 25, 2026 (27494DOTFINADB52856) and a prior-year equivalent due May 8, 2026 (26494DOTFINADB52235)—with delivery to 2420 South Dirksen Parkway, Springfield, Illinois, attention Josh Thoele. Both states require vendor registration on procurement platforms (TxDOT's Euna/Bonfire portal and Texas Comptroller's Centralized Master Bidders List; IDOT's standard procurement system) before bid submission.