Purchase Qty. Reference FOB Price
10,000-99,999 Pieces US$0.04
100,000+ Pieces US$0.03
Product Description
Siny 2-10ml Sodium Citrate Sterile Single Use Medical Plain Wholesale Blood Test Tube Factory Product Description PT Tube is mainly used for the test of blood coagulation mechanism. It is filled with buffered tri-sodium citrate solution, and citrate concentrations of either 0.109mol/1(3.2%) or ...