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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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9mm Solid Top R.A.M.™ Ribbed Cap, Black Polypropylene, PTFE/Silicone Lined

9mm Solid Top R.A.M.™ Ribbed Cap, Black Polypropylene, PTFE/Silicone Lined,53550-09F

9mm Solid Top R.A.M.™ Ribbed Cap, Royal Blue Polypropylene, PTFE/Silicone Lined

9mm Solid Top R.A.M.™ Ribbed Cap, Royal Blue Polypropylene, PTFE/Silicone Lined,53550-09FRB

9mm Solid Top R.A.M.™, Ribbed Black Polypropylene Cap Unlined

9mm Solid Top R.A.M.™, Ribbed Black Polypropylene Cap Unlined,5320-09

9mm Solid Top R.A.M.™, Ribbed Black Polypropylene Cap, PTFE Lined

9mm Solid Top R.A.M.™, Ribbed Black Polypropylene Cap, PTFE Lined,5321-09

9mm Solid Top R.A.M.™, Ribbed Green Polypropylene Cap Unlined

9mm Solid Top R.A.M.™, Ribbed Green Polypropylene Cap Unlined,5320-09G

9mm Solid Top R.A.M.™, Ribbed Red Polypropylene Cap Unlined

9mm Solid Top R.A.M.™, Ribbed Red Polypropylene Cap Unlined,5320-09R

9mm Solid Top R.A.M.™, Ribbed Royal Blue Polypropylene Cap Unlined

9mm Solid Top R.A.M.™, Ribbed Royal Blue Polypropylene Cap Unlined,5320-09RB

9mm Solid Top R.A.M.™, Ribbed Royal Blue Polypropylene Cap, PTFE Lined

9mm Solid Top R.A.M.™, Ribbed Royal Blue Polypropylene Cap, PTFE Lined,5321-09RB