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

 View more versions of this product

Catalog No. 03-397-46

  Check Availability
Add to Cart

    Specifications

    Diameter (Metric) Inner 20mm
    Material Aluminum Foil/White High Temp Silicone
    Vial Closure Size 20mm
    Type Crimp Cap Septa
    For Use With Headspace Vials
    Item Description Aluminum Foil/White High Temp Silicone

    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

Related Products


Product Content Feedback

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit