UNSPSC 41131604: Processing system for frozen blood

In this classification, a processing system for frozen blood is a device used to glycerolize red blood cells prior to freezing to minimize hemolysis (disruption of the red cell membrane accompanied by the release of hemoglobin) due to freezing and thawing of red blood cells and to deglycerolize and wash thawed cells for subsequent reinfusion. US FDA regulates Processing system for frozen blood under 21 CFR 864.9145 and under FDA product code KSW.

UNSPSC 41131604 Processing system for frozen blood, a Commodity code, shows minimal recent alignment with state and local procurement activity. The three most recent opportunities posted under this code bear no substantive relationship to frozen blood processing systems: Hillsborough County Fire Rescue is soliciting janitorial and operational supplies; Klein ISD is requesting career technical education and advanced academics instructional resources; and the City of Tucson is seeking emergency freezer and refrigerator truck rentals for police evidence storage. None of these solicitations involve equipment or systems designed to process, handle, or manage frozen blood products or related clinical laboratory infrastructure. The code appears to be either a miscategorization by the issuing bodies or a mismatch between the nominal UNSPSC taxonomy and the work actually being bought.

State and local procurement activity under this code lacks decision-relevant signals. No recent solicitations are targeting the blood-processing equipment, blood bank systems, or hematology laboratory infrastructure that the code's name suggests. Until state and local issuing bodies post opportunities that genuinely align with frozen blood processing systems—whether through clinical laboratory procurement, blood bank equipment acquisition, or transfusion medicine infrastructure—this code does not present a viable pursuit avenue for vendors in that sector.