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 with plastic cap
URI Heparin Tubes with rubber stopper

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