BD Vacutainer EDTA (K2) Tubes in 6ml are sterile, evacuated blood collection tubes designed for whole blood haematology analysis. Spray-coated with 10.8mg of K2 EDTA anticoagulant, these tubes prevent clotting to preserve the cellular components of blood for accurate full blood count and related testing. Fitted with a lavender BD Hemogard safety cap for easy identification and safe handling. Supplied in a box of 100.