Polypropylene caps with PTFE/silicone septa

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Fitting

O.D. × H × I.D.

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27022 Assembled screw cap with hole with PTFE/silicone septum black polypropylene cap, thread 24-400, PTFE/silicone, septum thickness 3 mm, for use with 20, 40, or 60 mL vial, pkg of 100 ea   thread 24-400
  PTFE/silicone
black polypropylene cap
pkg of 100 ea
27018 Assembled screw cap with hole with PTFE/silicone septum black polypropylene hole cap, thread 13-425, PTFE/silicone, septum thickness 1.5 mm, for use with 4 mL vial, pkg of 100 ea   thread 13-425
  PTFE/silicone
black polypropylene hole cap
pkg of 100 ea
27019 Assembled screw cap with hole with PTFE/silicone septum black polypropylene hole cap, thread 15-425, PTFE/silicone, septum thickness 1.5 mm, for use with 7 mL vial, pkg of 100 ea   thread 15-425
  PTFE/silicone
black polypropylene hole cap
pkg of 100 ea
27020 Assembled screw cap with hole with PTFE/silicone septum black polypropylene hole cap, thread 18-400, PTFE/silicone, septum thickness 1.5 mm, for use with 15 mL vial, pkg of 100 ea   thread 18-400
  PTFE/silicone
black polypropylene hole cap
pkg of 100 ea
27021 Assembled screw cap with hole with PTFE/silicone septum black polypropylene hole cap, thread 20-400, PTFE/silicone, septum thickness 1.9 mm, for use with 22 mL vial, pkg of 100 ea   thread 20-400
  PTFE/silicone
black polypropylene hole cap
pkg of 100 ea