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Thermo Scientific™ 13mm Autosampler Vial Screw Thread Caps

13mm Screw Thread Caps feature a 13-425 thread finish. Available in an assortment of styles, pre-assembled caps and septa minimize contamination.

Manufacturer:  Thermo Scientific™ C401567A

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Catalog No. 03-342-007



Thermo Scientific™ 13mm Screw Thread Caps feature a 13-425 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.

  • Septa and polypropylene caps bonded together for an integral system
  • Eliminates septa push-through
  • Available with choice of GPI thread sizes and preslit septa for easier thin-gauge needle penetration


1.5 mm
Black; Bonded Red 0.005 in. PTFE/White Silicone Septa; GPI Thread Finish: 13-425
Bonded Red PTFE/White Silicone
13 mm

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.