

Blood tubes are ordered specifically for each order due to their short expiration date
Product Code: 367895
100 Single Use Tubes
Silica (Clot Activator)
10mL @ 16mm x 100mm
Label: Block
Serum Tubes
In order to obtain serum samples from plastic tubes, the tube must have a coagulation activator added. As the plastic surface alone is insufficient to trigger the coagulation within an acceptable time, BD Vacutainer Plastic Serum Tubes have silica particles added for this purpose. These tubes are marked with the acronym CAT (Clot Activator Tube).