DWK Duran Silicone Septum Seal GL 25, 2 mm Thickness

The DWK Duran Silicone Septum Seal is designed for use with GL 25 screw thread caps, providing a reliable and secure closure for laboratory bottles and containers. Manufactured from high-quality, peroxide-cured silicone, this septum offers excellent chemical resistance and can withstand repeated punctures, making it ideal for sample addition or extraction using syringes. The septum has a thickness of 2 mm and an external diameter of 22 mm, ensuring a snug fit within GL 25 caps. It is suitable for applications requiring aseptic techniques and can endure temperatures up to 130°C for steam sterilization and up to 200°C for dry heat applications. The septum is autoclavable, ensuring sterility for critical laboratory processes.

Key Features:

• Brand: DWK Duran
• Material: Peroxide-cured silicone
• Compatibility: Fits GL 25 screw thread caps
• Dimensions: External diameter 22 mm; Thickness 2 mm
• Temperature Resistance: Up to 130°C (steam sterilization) and 200°C (dry heat)
• Autoclavable: Yes
• Chemical Resistance: High resistance to a wide range of chemicals
• Application: Ideal for aseptic sample addition or extraction using syringes

This silicone septum seal is essential for laboratories requiring secure and sterile sealing solutions for their GL 25 threaded bottles and containers.