Autosampler Vial Closures and Septa

Flexibility to choose the best-suited closure and septa for your analysis.

Autosampler vial closures include plugs, snap caps, septa, screw caps and crimp caps recognized for quality, reliability, and consistency.

Popular vial closure and septa products

Featured autosamples vial closures and septa

Autosampler vial screw caps
Autosampler vial snap caps

Snap caps preassembled with septa offer effective evaporation resistance with simple thumb pressure.

Autosampler vial crimp caps

Tin plate caps or two-part composite tin plate and aluminum caps with or without septum. Two part caps feature aluminum skirts that make the closures easier to crimp and remove.

Autosampler vial septa

Vial septa designed for special applications. Compatible with all 20mm magnetic and nonmagnetic crimp seals.


Featured advanced vial closure system (AVCS) video

Perfect closure every time

No more over tightening, septum push-through or tilted caps. SureStop 9mm vials with Advanced Vial Closure System (AVCS) feature:

  • Consistent seal, independent of torque applied
  • Optimal cap positioning
  • Optimal septum compression without septum distortion
  • Improved autosampler compatibility

Vials and Closures Catalog

Access the latest version of our Chromatography Columns and Consumables Catalog to ensure that you're optimizing your applications. Our enhanced online version features a robust applications search tool, access to method development guides, application notebooks, and much more.

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