The evacuated sterile BD Vacutainer Tube Serum is made from medical grade PET and is used for serum analysis. The tubes can be easily identified by a red Hemogard cap closure. The tube has the additive silica sprayed on the inner walls to accelerate the clotting process. Block label for easy patient sample identification Medical grade PET Silica particles added to trigger coagulation Clot activator coating CE Marked 367837 5060945737374 ukmedi
