UNSPSC 41111733: Microscope tubes

UNSPSC 41111733 Microscope tubes, a Commodity code, describes specialized optical and mechanical components used to upgrade or complete microscope assemblies for laboratory and research applications in higher education and state agency settings. State and local governments acquire microscope tubes primarily as system upgrades enabling advanced imaging capabilities — such as fluorescence lifetime imaging and molecular proximity measurement — rather than as standalone replacement parts. Universities and state education systems represent the primary buying base under this code, purchasing upgrades and complete microscope systems to support research infrastructure and educational laboratory functions.

Recent activity spans higher education and state procurement cooperative vehicles. The University of Mississippi solicited a sole-source TCS SP8 FALCON upgrade to an existing Leica SP8 Confocal microscope system in September 2026, with a notice-and-objection deadline of September 28, 2026 (Solicitation 9270-27-R-RFIN-00002); the estimated expenditure was approximately $49,000. The Texas Comptroller of Public Accounts issued a cooperative purchasing solicitation for microscopes and accessories through the Texas Cooperative Purchasing Network in August 2026 (Requisition 304T-27-490M2), with a response due September 1, 2026, establishing firm fixed-price unit costs and warranty terms for multiple microscope types and supplementary equipment across participating state and local agencies statewide. Geographic activity centers on Texas and Mississippi, with the Texas cooperative vehicle offering scope across multiple state and local education entities.