Colour Rubber Stopper For Blood Collection Tube
- Medical Mixed Colour Rubber Stopper For Blood Collection Tube
- KANGLONG is the company with the largest color rubber stopper product line in China. Our color rubber stopper has rich colors and can be customized according to your needs
- Good formulation technology guarantees excellent leakage of butyl rubber stopper，Leakage <20mg
- Ultra-low metal dissolution, can be used for human blood metal detection contact us:[email protected]
