1. Collection tube with spray-coated silica and polymer gel designed for effective serum separation.
2. Sterilization: Radiation, 10-6 SAL, ISO11137
3. Safety gold-color closure prevents contamination of serum from separated cellular components.
4. Blood clotting time: 30 minutes
5. Polyethylene terephthalate (PET) tube construction for reducing the risk of tube breakage during the shipping, handling, centrifuging at the high speeds between 1800-2200g.