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MilliporeSigma™ Supelco™ Magnetic Screw Cap for Headspace Vials

Catalog No. 111020921
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Color:
Gray, Red
White, Blue
Septum:
PTFE-faced Butyl
PTFE/Silicone
Thickness (Metric):
1.5 mm
1.6 mm
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Catalog No. Color Septum Thickness (Metric)
111020921 Gray, Red PTFE-faced Butyl 1.6 mm
111020858 White, Blue PTFE/Silicone 1.5 mm
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Catalog No. 111020921 Supplier MilliporeSigma™ Supelco™ Supplier No. SU860102
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This magnetic screw cap has been developed for the CTC instrument.

  • The vial has a precision thread with numerous threads to force the septa against the vial to seal it to be gas tight.
  • The center hole is designed to be used for SPME as well as standard Headspace analysis, but still offers enough surface for the magnet to transport a completely filled vial.

Specifications

Color Gray, Red
Septum PTFE-faced Butyl
No. per Pack 100
Thickness (Metric) 1.6 mm
Closure Size 18 mm