UNSPSC 41151512: Matching fluid f colorimetric preparation

In this classification, this entry connotes a standardized preparation made of Matching fluid f, used in a colorimetric Clinical laboratory test.

UNSPSC 41151512 Matching fluid for colorimetric preparation is a Commodity code that encompasses laboratory testing equipment, instrumentation, and related technical services purchased by state and local governments. Recent state and local solicitations tagged under this code show no direct connection to matching fluids or colorimetric preparation; instead, the opportunities reflect a broad range of precision measurement and testing equipment spanning optical profiling systems, photometric testing services, software platforms for drug discovery research, electrical meter test boards, high-voltage diagnostic modules, atmospheric monitoring instruments, oil analysis services, and laboratory equipment repair and maintenance. Valencia College posted a sole-source notice for a PGI Optics CORE Optical Surface Profilometer to support precision optics instruction; the City of Ocala Electric Utility issued an RFP for a Three-Phase Meter Test Board system capable of testing solid-state electric meters; Kissimmee Utility Authority requested bids for an OMICRON precision high-voltage capacitance and dissipation factor measurement module; and the City of Phoenix Water Services Department solicited atmospheric monitoring instruments—fixed installations for hazardous gas detection at water and wastewater facilities. Issuing bodies include county utility authorities, municipal electric and water departments, school districts, universities, and special-purpose districts. Recent opportunities originate primarily in Florida (Valencia College, City of Ocala, Lee County Port Authority, City of Tampa, Collier County, Kissimmee Utility Authority, City of Orlando), Texas (Texas Health and Human Services Commission, Texas State University, Texas A&M University System, Lubbock Power & Light), and Arizona (City of Phoenix), with additional activity in Colorado, Oregon, and other states.

The code shows mixed purchasing activity with no clear dominant pattern tied to colorimetric matching fluids. Recent opportunities span sole-source procurements of proprietary software and equipment (Jackson State University's Schrodinger drug discovery suite for $65,318.25 over five years; the City of Tampa's Tekmar Fusion TOC Analyzer parts and repair services estimated at $25,000 annually; Collier County's Siemens process instrumentation for water and wastewater operations), competitive RFPs and RFQs for specialized testing systems (Ocala Electric Utility's meter test board RFP with responses due April 30, 2026; Lee County Port Authority's airfield photometric testing RFQ with bids due October 29, 2026; Phoenix Water Services' atmospheric monitoring instruments IFB with offers due September 4, 2026), and maintenance and repair contracts (Texas DSHS laboratory equipment repair and maintenance with historical annual costs of $25,050 to $40,000; Lubbock Power & Light's annual oil testing laboratory services RFP due July 22, 2026). The mismatch between the code's stated focus and the actual recent solicitations suggests either broad tagging by procurement offices or a classification system misalignment; vendors pursuing this code should verify scope alignment with individual RFP documents before investing in pursuit.