UNSPSC 41113009: Thermal differential analyzers

UNSPSC 41113009 Thermal differential analyzers is a Commodity code that encompasses analytical instrumentation and emissions-monitoring equipment. Recent state and local opportunities under this code reflect procurement of specialized laboratory and environmental testing instruments, including toxic vapor analyzers with dual-detector capabilities, mass spectrometers for drug and chemical identification, X-ray fluorescence spectrometers for elemental analysis, hypochlorous acid generators for disinfection systems, and NMR spectrometer systems for research applications. Issuing bodies include county environmental and waste management departments, city police and water departments, and state-level research or laboratory facilities. The mix spans single-unit procurements of high-value analytical equipment, repair and maintenance contracts for existing instruments, and requirements-based contracts for ongoing material supply and equipment access.

Recent activity appears concentrated in California, Florida, Pennsylvania, and Texas. Orange County, California's OC Waste & Recycling division posted an IFB in August 2026 for two Toxic Vapor Analyzer 2020 units with dual Flame Ionization and Photo Ionization Detector capabilities, probes, calibration kits, and accessories, with delivery to Prima Deshecha Landfill in San Juan Capistrano and a December 10, 2024 response deadline; the contract was offered to all Orange County departments and other governmental entities as cooperative procurement, with OCLSB and DVBE preferences applied. The City of Philadelphia Police Department solicited sealed bids for MX908 handheld mass spectrometers and accessories in July 2026 with an August 12, 2026 bid deadline under a requirements contract with a 10% local bidding preference for certified Local Business Entities; Amendment 1 was posted August 12, 2026. The State of Texas issued an ITB on May 21, 2026 for a Bruker TITAN 800 NMR spectrometer system with a June 11, 2026 submission deadline. Escambia County Board of County Commissioners solicited proposals for hypochlorous acid generator procurement, delivery, installation, and maintenance in August 2026, with IT security assessment requirements noted. The City of Philadelphia Water Department posted a micro purchase repair contract in June 2026 for a Rigaku NEX DE X-ray Fluorescence spectrometer at $11,040, addressing detector replacement and restoration of laboratory operations.