Tube with anticoagulant citrate, used mainly to test the blood clotting mechanism, it carries a turquoise color cap.
The tube is filled with a buffer solution of trisodium citrate; concentrations of 0.109mol/l or 0.105mol/l (3.2%) are both available. The choice on concentration depends on the policy of each laboratory.
BLOOD EXTRACTION BD TUBE
VACUTAINER CITRATE TUBE BD 4.5 ML TURQUOISE