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 9mm R.A.M.™ Green, Ribbed Polypropylene Open Hole Cap

9mm R.A.M.™ Green, Ribbed Polypropylene Open Hole Cap

9mm R.A.M.™ Green, Ribbed Polypropylene Open Hole Cap,5310-09FG

Picture of 9mm R.A.M.™ Green, Smooth Polypropylene Open Hole Cap

9mm R.A.M.™ Green, Smooth Polypropylene Open Hole Cap

9mm R.A.M.™ Green, Smooth Polypropylene Open Hole Cap,5310F-09G

Picture of 9mm R.A.M.™ Natural, Ribbed Polypropylene Open Hole Cap

9mm R.A.M.™ Natural, Ribbed Polypropylene Open Hole Cap

9mm R.A.M.™ Natural, Ribbed Polypropylene Open Hole Cap,5310-09FN

Picture of 9mm R.A.M.™ Natural, Smooth Polypropylene Open Hole Cap

9mm R.A.M.™ Natural, Smooth Polypropylene Open Hole Cap

9mm R.A.M.™ Natural, Smooth Polypropylene Open Hole Cap,5310F-09N

Picture of 9mm R.A.M.™ Orange, Ribbed Polypropylene Open Hole Cap

9mm R.A.M.™ Orange, Ribbed Polypropylene Open Hole Cap

9mm R.A.M.™ Orange, Ribbed Polypropylene Open Hole Cap,5310-09FO

Picture of 9mm R.A.M.™ Orange, Smooth Polypropylene Open Hole Cap

9mm R.A.M.™ Orange, Smooth Polypropylene Open Hole Cap

9mm R.A.M.™ Orange, Smooth Polypropylene Open Hole Cap,5310F-09O

Picture of 9mm R.A.M.™ Pink, Ribbed Polypropylene Open Hole Cap

9mm R.A.M.™ Pink, Ribbed Polypropylene Open Hole Cap

9mm R.A.M.™ Pink, Ribbed Polypropylene Open Hole Cap,5310-09FPK

Picture of 9mm R.A.M.™ Pink, Smooth Polypropylene Open Hole Cap

9mm R.A.M.™ Pink, Smooth Polypropylene Open Hole Cap

9mm R.A.M.™ Pink, Smooth Polypropylene Open Hole Cap,5310F-09PK