UNSPSC 51441500: Medical imaging contrast media

This classification denotes medical imaging contrast media based on or infused with a radioactive fission product of uranium that bears the atomic symbol Tc, the atomic number 43, and the atomic weight 98.91.

UNSPSC 51441500 Medical imaging contrast media is a Class code. State and local governments use this code to procure imaging equipment, maintenance services, and related supplies—though recent opportunities show that issuing bodies are tagging radiologic and X-ray equipment procurement, warranty extensions, and maintenance service agreements under it. The actual buying activity spans radiologic and X-ray imaging systems for healthcare and security settings, extended warranty coverage for specific equipment serial numbers, and specialized maintenance services for proprietary X-ray inspection platforms. Maricopa County Community Colleges, county corrections departments, and county aviation authorities are the primary recent buyers, alongside general county procurement offices. The code appears to reflect a broad interpretation by state and local procurement offices, capturing equipment installation, service-plan procurement, and warranty renewals alongside the code's nominal focus on contrast media and consumables.

Recent activity concentrates in Florida and Arizona. Maricopa County posted an IFB (IFB362910) on October 1, 2026 for radiologic equipment and installation services at three college locations, with responses due October 22, 2026. Escambia County Correction in Florida issued a sole-source procurement notice (SSCORALM2526005) on August 12, 2026 for extended warranty coverage on X-ray machines, with a due date of August 19, 2026. Broward County Aviation Department in Florida posted an RFI (BLD2132311F1) on June 25, 2026 to determine whether maintenance services for Rapiscan X-ray inspection systems are available from sources other than Rapiscan, with responses due July 28, 2026. Pasco County, Florida issued an RFQ (RFQFP261004) on June 3, 2026 for as-needed supply of large copper sulfate crystals and liquid copper sulfate, closing June 26, 2026. The code shows activity across multiple counties and special districts in Florida and Arizona, with limited visibility into other states.