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Thermo Scientific™

8mm Autosampler Vial Screw Thread Caps

Related applications:

Industrial Chromatography

Thermo Scientific™ 8mm Autosampler Vial Screw Thread Caps feature an 8-425 thread finish and are available in an assortment of styles to match your HPLC, GC or IC application needs. Convenient pre-assembled caps and septa minimize contamination from handling. Choose from Thermo Scientific™, Thermo Scientific™ National™, and Thermo Scientific™ Chromacol™ brands.
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  • Open top caps can be used with any 8mm septa
  • Phenolic caps are suitable for autoclaving and low temperature applications
  • Polypropylene caps are chemically inert and suitable for most chromatography applications
  • Kim-Lok™ cap/septum assemblies feature a molded centering ring to eliminate septum movement during injection
  • PTFE/red rubber septa are economical for many GC applications
  • PTFE/silicone septa are most popular for HPLC and IC applications
  • Pre-slit septa are easier to pierce with thin-gauge needles
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.