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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Picture of 20-400mm Green Smooth Thermoset Solid Top Cap, PTFE/F217 Lined, Bulk Pack of 1000, B5360PH-20G

20-400mm Green Smooth Thermoset Solid Top Cap, PTFE/F217 Lined, Bulk Pack of 1000, B5360PH-20G

20-400mm Green Smooth Thermoset Solid Top Cap, PTFE/F217 Lined, Bulk Pack of 1000,B5360PH-20G

Picture of 20-400mm Solid Top, Black Polypropylene Cap Unlined

20-400mm Solid Top, Black Polypropylene Cap Unlined

20-400mm Solid Top, Black Polypropylene Cap Unlined,5320-20

Picture of 20-400mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined

20-400mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined

20-400mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined,5360-20

Picture of 22-400mm Black, Polypropylene Open Hole Cap

22-400mm Black, Polypropylene Open Hole Cap

22-400mm Black, Polypropylene Open Hole Cap,5310-22

Picture of 22-400mm Green Smooth Thermoset Solid Top Cap, PTFE/F217 Lined

22-400mm Green Smooth Thermoset Solid Top Cap, PTFE/F217 Lined

22-400mm Green Smooth Thermoset Solid Top Cap, PTFE/F217 Lined,5360PH-22G

Picture of 24-400mm Black Top Hat™ [Patented] Closure, Assembled with PTFE/Silicone Septa

24-400mm Black Top Hat™ [Patented] Closure, Assembled with PTFE/Silicone Septa

24-400mm Black Top Hat™ [Patented] Closure, Assembled with PTFE/Silicone Septa,812550TTH-24

Picture of 24-400mm Black, Polypropylene Glass Filled Open Hole Cap

24-400mm Black, Polypropylene Glass Filled Open Hole Cap

24-400mm Black, Polypropylene Glass Filled Open Hole Cap,5340-24

Picture of 24-400mm Black, Polypropylene Open Hole Cap

24-400mm Black, Polypropylene Open Hole Cap

24-400mm Black, Polypropylene Open Hole Cap,5310-24