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Screw Caps

Screw caps are available in 8mm, 9mm, 10mm and 13mm sizes suitable for the respective neck size vials. All the caps come with various options, open hole, solid top, pre assembled with different septa like PTFE/Sil, PTFE/rubber, PTFE/Sil/PTFE as well as slit septas.

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11mm Blue Snap Cap, PTFE/Butyl Rubber Lined

11mm Blue Snap Cap, PTFE/Butyl Rubber Lined,5240-11B

11mm Blue Snap Cap, PTFE/Silicone Lined

11mm Blue Snap Cap, PTFE/Silicone Lined,5250-11B

11mm Blue Snap Cap, PTFE/Silicone with Slit Lined

11mm Blue Snap Cap, PTFE/Silicone with Slit Lined,5270-11B

11mm Blue Snap Cap, PTFE/Silicone with Starburst Lined

11mm Blue Snap Cap, PTFE/Silicone with Starburst Lined,5281-11B

11mm Blue Snap Cap, PTFE/Silicone/PTFE Lined

11mm Blue Snap Cap, PTFE/Silicone/PTFE Lined,5260-11B

11mm Clear Snap Cap Seal with molded Septum

11mm Clear Snap Cap Seal with molded Septum,5200-11

11mm Clear Snap Cap Seal with molded Septum, Pre-Slit

11mm Clear Snap Cap Seal with molded Septum, Pre-Slit,520070-11

11mm Clear Snap Cap Seal with Starburst

11mm Clear Snap Cap Seal with Starburst,5200SB-11