
Wholesale Medical Vacuum PT Blood Collection Tube Sodium Citrate. Dual Material Options: Available in PET and Glass materials to suit different clinical needs. Extended Shelf Life: 12 months for PET tubes and 24 months for glass tubes. Anti-Hemolysis Design: Specially treated tube walls prevent wall hanging and hemolysis. High-Purity Workshop: 100,000-class purification workshop ensures sample stability and accuracy. Comprehensive Additives: Includes Clot Activator, Heparin, EDTA, Fluoride, and Sodium Citrate options. OEM & ODM Support: Customized logo, packing, and product component colors are available. Strict Quality Control: All products undergo strict in-house quality checks before packing. Long Warranty Period: Products come with a 2-3 year warranty covering defective batches.