BD Vacutainer Plus Venous Blood Collection Tube Hemogard Closure

BD Vacutainer Plus Venous Blood Collection Tube Serum Tube Clot Activator /Separator Gel with Hemogard Closure helps to protect lab personnel from contact with blood on the stopper or around the outer rim of the tube, as well as from blood splattering upon opening the tube. The rubber stopper is recessed inside the plastic shield, so any drops left by a blood collection needle remain isolated from potential contact. It has a silicone coated interior.