Medical Grey Rubber Stopper For Blood Collection Tube
- Good formulation technology guarantees excellent leakage of butyl rubber stopper，Leakage <20mg
- Ultra-low metal dissolution, can be used for human blood metal detection
- Special surface treatment technology eliminates the effects of silicon treatments on blood products .
- The most stringent process control ensures the cleanliness of the rubber stopper .
- Suitable acupuncture resistance，Can withstand 60000 times of acupuncture abrasion
- Excellent γ-ray resistance
