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

Save time and reduce risk of contamination. These convenience kits offer matched quantities of 20mm headspace vials and aluminum seals with prefitted septa.

Manufacturer: Thermo Scientific™ C402020

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Catalog No. 03-377-119

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Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.


    Description 20mL; Flat Bottom; Beveled Edge Crimp Top. Contains Vials only. Caps needed: 03-375-22E.
    Cap Style Crimp Cap
    Volume (Metric) 21.5mL
    Material Glass (Vial)
    For Use With Carlo Erba™ and Agilent™ units
    Height (Metric) 75mm
    Quantity 100
    Type Crimp Top
    Vial Closure Size 20mm
    Vial Volume (Metric) 21.5mL
    Color Clear
    Outside Diameter (Metric) 23mm

    Save time during sample preparation and reduce the risk of contamination using Thermo Scientific™ 20mm Crimp Top Clear Headspace Vial Convenience Kits (Unassembled). Each kit includes matched quantities of vials and caps with pre-assembled septa. Choose from Thermo Scientific™ National™ and Thermo Scientific™ Chromacol™ brands.

    • Type 1 borosilicate glass
    • Clear glass vials with 20mm crimp seal finish are designed to fit most headspace autosamplers
    • Flat bottom vials maximize heating efficiency when used with bottom
    • Round bottom vials are more easily handled by robotic arms that lift the vial from the tray
    • Round bottom vials distribute the internal pressure created at high temperatures across the glass surface
    • Beveled edge finish features a sturdy rim that presses into the septum for a more effective seal


    • Flat bottom vials feature a longer neck for fit with Carlo Erba™ and Agilent™ units
    • Round bottom vials are designed for Perkin Elmer™, Tekmar™ and Varian™ units

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