The Vacutainer® Plus plastic plasma tube is a sterile chemistry tube with the Hemogard™ closure that 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.

• 4.5 mL
• Light green closure
• Paper label
• Additive: Lithium heparin (spray coated) and polymer separator gel