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Thermo Scientific 18mm Headspace Vials & Closures

Available in 10mL and 20mL usable volumes this screw thread vial requires no tools for closure. Magnetic caps are ideal for magnetic pick up in autosamplers.

Manufacturer: thermo scientific  10HSV*

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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.

Catalog No. 03-341-956

  • / Pack of 125 Each

Description & Specifications


Vial Volume (Metric) 12mL
Item Description 18mm Screw Top Headspace Vial
Material Glass (Vial)
Color Clear
Height (Metric) 46mm
Outside Diameter (Metric) 22.5mm
Patched No
Quantity 125
Cap Style Screw Cap
Volume (Metric) 12mL

Unlike crimp cap vials, Thermo Scientific™ National 18mm Screw Top Headspace Vials require no tools for closure. Manufactured with superior quality (Type 1, Class A) glass, they are available with a round bottom in sizes with usable volumes of 10mL or 20mL. The 18mm vials feature Magnetic Screw Caps which enable magnetic pick up in autosamplers with that capability. Multiple turn threading maintains a tight seal through extreme heating cycles. Septa are Blue Silicone/ PTFE.