BD Vacutainer Hemogard Glass ESR Blood Collection Tubes, 2.4 mL ,13 X 75mm

Sterile vacuum blood collection BD Vacutainer® tubes are for serum determination

Tubes with a BD Hemogard™ closure incorporate a plastic shield that protects lab personnel from contact with blood on the stopper or around the outer rim of the tube, and from potential splattering when the tube is opened. The closure's rubber stopper is recessed inside the plastic shield to isolate blood drops left by the needle.