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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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8-425mm Blue, Polypropylene Open Hole Cap, Flangeless

8-425mm Blue, Polypropylene Open Hole Cap, Flangeless,5310L-08B

8-425mm Flangeless Black Open Hole Polypropylene Closure, PTFE/Red Rubber Septa, 0.040"

8-425mm Flangeless Black Open Hole Polypropylene Closure, PTFE/Red Rubber Septa, 0.040",804040L-08

8-425mm Flangeless Black Open Hole Polypropylene Closure, PTFE/Silicone/PTFE Septa, 0.040"

8-425mm Flangeless Black Open Hole Polypropylene Closure, PTFE/Silicone/PTFE Septa, 0.040",804060L-08

8-425mm Flangeless Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.060” with Slit

8-425mm Flangeless Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.060” with Slit,806070L-08

8-425mm Flangeless Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.065"

8-425mm Flangeless Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.065",806550L-08

8-425mm Flangeless White Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.065"

8-425mm Flangeless White Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.065",806550L-08W

8-425mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined

8-425mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined,5360PH-08G

8-425mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined, Bulk Pack of 1000

8-425mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined, Bulk Pack of 1000,B5360PH-08G