UNSPSC 51442000: Fluorine-based medical imaging agents, media, and tracers

This classification denotes a variety of compounds and preparations that are sensitive to frequencies or rays common in nuclear medicine that empower practitioners to differentiate between cell or tissue types, or to bring to focus one cell or tissue type over another, and to thus examine internal body parts or systems, typically for diagnostic purposes, and which are based in part or whole on the chemical element and halogen with the symbol F and atomic number 9 known as Fluorine, and isotopes thereof, thus the term FLUORINE-BASED MEDICAL IMAGING AGENTS, MEDIA, AND TRACERS.

UNSPSC 51442000 Fluorine-based medical imaging agents, media, and tracers is a Class code that nominally describes radiopharmaceuticals and fluorine-based tracers used in positron-emission tomography and related diagnostic imaging. Recent state and local opportunities posted under this code show little alignment with that scope—instead, the activities tagged to it center on radiologic and X-ray equipment procurement, installation, warranty extension, and maintenance services. Maricopa County's October 2026 IFB for radiologic equipment and installation at three colleges, Escambia County Correction's August 2026 sole-source extended-warranty solicitation for X-ray machines, and Broward County Aviation Department's June 2026 RFI for Rapiscan X-ray inspection system maintenance all represent capital equipment and field-service work rather than consumable imaging agents or tracers. The code's recent activity suggests either systematic tagging misalignment or mission creep in how jurisdictions are deploying this UNSPSC classification.

Activity spans Florida (Escambia, Broward, and Pasco counties) and Arizona (Maricopa County). Issuing bodies include county correction departments, aviation authorities, county purchasing offices on behalf of educational institutions, and county facilities or environmental functions. The representative opportunities reflect a mix of notice types—IFB (Maricopa), sole-source procurement (Escambia), RFI/notice of intent (Broward), and RFQ (Pasco)—with response windows ranging from two weeks to four weeks. No dollar values, incumbent vendors, or contract terms are disclosed in the posted notices. The mismatch between code definition and actual procurement activity warrants verification before investing pursuit effort; the code may warrant reclassification or these opportunities may be incorrectly tagged at the time of posting.