ESR Tube 1.6 ESR Tube 1: 4 (black 120*8) ESR vacuum Tube

ESR Tube 1.6 ESR Tube 1: 4 (black 120*8) ESR vacuum Tube. Dual Material Options: Available in PET and Glass materials to suit different clinical needs. Wide Additive Range: Includes EDTA, Heparin, GEL, and Sodium Citrate for various test types. 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 Warranty: 2 to 3 years warranty with free replacement for defective batches. OEM & ODM Support: Customized logo, packing, and product component colors available. ISO Certified Quality: Manufactured under ISO13485, ISO9001, and CE standards.