Lithium Heparin Non Vacuum Tube
It is coated with Lithium Heparin. It is used for collecting blood specimen for biochemistry tests and some test items in blood rheology. The anticoagulant heparin activates anti thrombins,thus blocking the coagulation cascade and producing a whole blood/plasma sample instead of clotted blood plus serum.
Specifications: 13 x 75 mm, 3 ml