
Heparin Sodium Tube Vacuum Blood Collection Tube. Dual Material Options: Available in PET and Glass materials to suit different clinical needs. Wide Additive Range: Includes Heparin, EDTA, Gel, and Clot Activator for various test types. Long 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. OEM and ODM Service: Customized logo, packaging, and product component colors available. Comprehensive Warranty: 2-3 year warranty with free replacement for defective batches. ISO and CE Certified: Manufactured under ISO13485, ISO9001, and CE quality standards.