Greiner Lithium Heparin Premium Tube, 2mL, 13 x 75mm, Green cap-white ring, 50 Pieces/Pack

The VACUETTE® 2ml Lithium Heparin tube (13x75mm, green cap-white ring, PREMIUM) is a sterile, plastic venous blood collection tube. Pre-filled with spray-coated lithium heparin, it acts as an anticoagulant to inhibit thrombin formation, allowing laboratory professionals to easily separate and test blood plasma.