20mm SOFT White Septa Together With Aluminum Crimp Cap, Pre-assembled For Headspace Vials

20mm Aluminum Crimp Cap Seals and Vials ensure that a proper seal is made for this demanding application.

Caps are made of high quality aluminum. Available cap colors are silver only. Magnetized caps are also available upon request.

Our septa use only the highest quality materials to ensure proper function and can be pre-slit to ease needle penetration. Attached our popular items for your reference. 20mm Open Top Crimp Caps For Headspace Vials 20mm Open Top Aluminum Crimp Cap (8mm hole), 20-SP2001 PTFE Silicone Septa For 20mm Open Top Headspace Crimp Caps: 20mm Natural PTFE/White Silicone 3mm (.125") Thick, 20-SP1001 20mm Natural PTFE/Blue Silicone 3mm (.125") Thick, 20-SP1002 20mm White PTFE/White Silicone 3mm (.125") Thick, 20-SP1003 20mm White PTFE/Blue Silicone 3mm (.125") Thick, 20-SP1004 20mm Red PTFE/White Silicone 3mm (.125") Thick, 20-SP1005