The polypropylene screw cap has a Viton® O-ring that allows the position of glass tubing to be adjusted as required. An O-ring on the taper provides best sealing and the threaded polypropylene extracting nut ensures effortless removal. NOT autoclavable Safely and securely positions glass tubing in a 24/40 joint.
- Available for 8 and 10mm diameter glass tubing
- Inert Teflon® PTFE adapter
Joint Size: 24/40
Hole Opening: 8mm