High-purity PTFE-coated silicone septum.
- Soft silicone rubber for easy needle piercing and resealability.
- Made from high-purity, platinum-catalyzed silicone rubber and high-quality PTFE film to reduce the risk of solvent contamination.
- The silicone is coated with highly resistant PTFE to protect the silicone from chemical attack by the solvents.
- For piercing (Septa).
- Thermal resistance + 130 °C (steam) and + 200 °C (heat).
- For plastic screw-caps with aperture.