5ml Glass Disposable Vacuum Blood Collection Tube EDTA K2 Purple Cap

5ml Glass Disposable Vacuum Blood Collection Tube EDTA K2 Purple Cap. Platelet Protection: Prevents platelet aggregation and preserves blood cell morphology and volume. Uniform Additive Coating: Fine garment sprays additives evenly for complete blood sample mixing. Certified Quality: CE, ISO9001, and ISO13485 certified for clinical reliability. Flexible Customization: OEM, logo printing, and packaging customization available. Stable Vacuum Pressure: High-altitude production ensures stable negative vacuum pressure. Wide Application: Used in hematology, cross-matching, and pathogenic bioassays.