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.
Featured autosamples vial closures and septa
Screw caps provide an inert, airtight seal and direct puncture-access to samples with a syringe needle.
Snap caps preassembled with septa offer effective evaporation resistance with simple thumb pressure.
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.
Featured advanced vial closure system (AVCS) video
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
Access the latest version of our Chromatography 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.