Min. Order Reference FOB Price
10000 Pieces US$0.025-0.055 / Piece
Product Description
Disposable PET Vacuum Blood Collection Tube Blue Cap Sodium Citrate 9NC PT Tube Introduction PT tube is used for blood coagulation tests and is applicable to the fibrinolytic system. The nixing ratio is 1 part citrate to 9 parts blood. The accurate ratio can guarantee effectivity of the testing ...