Heparin Tubes

Details VACUETTE Heparin Tubes feature an anticoagulant heparin additive which expedites the action of antithrombins ultimately neutralizing thrombin and preventing the creation of fibrin from fibrinogen.  Uses For plasma determinations of routine clinical chemistry tests.  Versions LH Lithium Heparin: Features a lithium heparin anticoagulant which activates antithrombin, causing the blockage of clotting cascade and producing a whole blood/plasma sample. LH Lithium Heparin Separator: Features a separating gel that forms a stable barrier between the plasma and the cells during centrifugation. NH Natrium Heparin: Features a spray-dried sodium heparin anticoagulant that activates antithrombin that assists in blocking the clotting cascade leading to a whole blood/plasma sample.