URI Heparin Tubes are spray-coated with Lithium Heparin or Sodium Heparin. The anticoagulant heparin activates anti-thrombin which blocks the coagulation cascade and produce a whole blood/plasma sample instead of clotted blood plus serum. Heparin Tubes are used to collect plasma for biochemistry determinations.
Cap color: black


URI Heparin Tubes
Plastic cap.
Rubber stopper.
Volume: 2, 4ml
Packing: 100pcs/box