Disposable Vacuum Blood Collection Tube

Our disposable vacuum blood collection tubes are supplied in two optional materials: glass and medical transparent PET plastic, with pre-set vacuum to automatically draw fixed volume venous blood. Various additives are coated on tube inner wall to meet hematology, biochemistry, immunology and serology testing demands. Material Advantages Glass tube: Superior chemical inertness and high temperature resistance, ideal for long-term sample storage and long-distance transportation without substance precipitation interference. PET plastic tube: Lightweight, shatterproof and safe for daily clinical use, avoiding cut injury risks from broken glass, cost-effective for routine mass blood collection. All tubes are EO sterilized with leak-proof threaded color-coded caps to distinguish different reagents, including K2EDTA, lithium heparin and clot activator. Uniform coating prevents hemolysis and ensures accurate lab test results. Single-use design effectively avoids cross-contamination. Multiple volumes and cap styles are available, widely used in hospitals, physical examination centers and research labs.