BD Vacutainer® SST™ Venous Blood Collection Tube Serum Tube / Transport Tube Clot Activator / Gel 16 X 100 mm 8.5 mL Red / Gray Mottled Conventional Closure Plastic Tube
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
Additive: Lithium heparinN (spray coated) and polymer separator gel