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Thermo Scientific™ 20mm Septa for Headspace Vials Available on GSA/VA Contract for Federal Government customers only.

Thermo Scientific™ National 20mm Septa for Headspace Vials are designed for use with unlined 20mm crimp seals.

Manufacturer:  Thermo Scientific™ C402037

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Catalog No. 03-397-46


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Specifications

Description

Thermo Scientific™ National 20mm Septa for Headspace Vials are designed for use with unlined 20mm crimp seals.

  • PTFE/red rubber septa are resistant to coring and offer good resealing characteristics
  • Gray butyl is an economical septum for low temperature applications
  • PTFE/gray butyl septum provides increased chemical resistance
  • PTFE/silicone septa offer excellent chemical resistance, resealing characteristics and low background. Use aluminum foil/silicone septa in extreme high temperature applications
  • PurePak™ PTFE/silicone septa are packed in glass jars to maintain purity up to the point of use
Description & Specifications

Specifications

Headspace Vials
20mm
Aluminum Foil/White High Temp Silicone
20mm,20mm
Aluminum Foil/White High Temp Silicone
Crimp Cap Septa
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