UNSPSC 51441600: Diagnostic agents and radiopharmaceuticals

This classification denotes combination drugs and preparations that a) enable enhanced visualization of tissues; and/or b) provide radiation for radiotherapy and for diagnostic purposes.

UNSPSC 51441600 Diagnostic agents and radiopharmaceuticals is a Class code that state and local governments use to tag maintenance, inspection, and specialized technical services for diagnostic and radiological equipment, as well as chemical agents and supplies used in inspection or diagnostic processes. The recent opportunities block shows activity that spans both ends of this range: specialized repair and maintenance services for proprietary X-ray inspection systems, and bulk chemical supplies (copper sulfate) used in diagnostic or water-treatment applications. State and local issuing bodies under this code include county aviation departments, county utilities and public-works functions, and other special-purpose district operations requiring diagnostic or radiological equipment support or chemical inputs.

Activity appears concentrated in Florida, with two recent opportunities posted in June 2026. Broward County Aviation Department issued an RFI due July 28, 2026, to solicit information on maintenance and inspection services for Rapiscan 600, 900, VOTI XR3D, and Gemini X-ray inspection systems, framed as a notice of intent to procure as sole source or sole brand because these systems are proprietary and licensed exclusively by Rapiscan. Separately, Pasco County issued an RFQ due June 26, 2026, for as-needed supply of large copper sulfate crystals and liquid copper sulfate under an indefinite-quantity arrangement with one or more vendors. The code shows limited recent posting volume; these two opportunities represent the primary visible activity.