UNSPSC 41181555: Prothrombin immunological test system

In this classification, a Prothrombin immunological test system is a device that consists of the reagents used to identify by immunochemical techniques Prothrombin. US FDA regulates Prothrombin immunological test system under 21 CFR 866.5735 and under FDA product code DDF.

UNSPSC 41181555 Prothrombin immunological test system, a Commodity code, does not align with state and local procurement activity in the recent opportunities block. The code nominally addresses clinical laboratory testing systems for blood coagulation analysis, but the recent solicitations under this UNSPSC span optical surface profilometry (Valencia College), airfield photometric testing (Lee County Port Authority), drug discovery software (Jackson State University), electric meter test boards (City of Ocala), high-voltage capacitance measurement modules (Kissimmee Utility Authority), process instrumentation (Collier County), water quality analyzers (City of Tampa), laboratory equipment repair (Texas DSHS), atmospheric monitoring sensors (City of Phoenix), nanoindentation systems (Texas State University), instrument procurement (Texas A&M University System), brake testing equipment (Colorado State Patrol), phlebotomy and laboratory testing (Marion County, Oregon), insulating oil analysis services (Lubbock Power & Light), landscape architectural services (Harris County Toll Road Authority), and analytical system support (City of Orlando). None of these represent prothrombin or coagulation testing procurement. The code shows no relevant recent state or local opportunities.

The mismatch between the code's nominal scope and actual recent solicitation activity suggests either systematic miscoding or that the code category itself does not reflect current state and local purchasing patterns for clinical laboratory diagnostics. Vendors targeting coagulation or immunological testing equipment should verify code assignment before pursuing opportunities in this category, as the available opportunities do not support activity in prothrombin or related hematology testing systems.