Aluminum crimp closures provide a secure leak-resistant seal.

Available in an variety of styles to match your application. Pre-assembled caps and septa minimize contamination.

Thermo Scientific™ National Crimp-Top Autosampler Vials are offered as clear or amber, in a range of sizes.

Polypropylene caps are chemically inert and suitable for most chromatography applications.

Minimize contamination from handling with pre-assembled caps and septa; compatible with most HPLC and GC autosamplers.

Choose from these chemically inert polypropylene 11mm vials that are suitable for most chromatography applications.

Universally compatible on almost all autosamplers.

Store your samples in these vials to eliminate leaching of ions while maintaining a consistent pH for the life of your sample. Storage vials range from 2mL to 40mL.

Screw Neck Vials for storage purposes made out of 1st hydrolytic class glass.

Amber glass construction. Clam shell package. Use 100μL inserts for limiting volume.

Prevent septa push through and over- and under-tightening. With AVCS built into these 9 mm screw caps you will get an optimal, consistent seal every time.

8mm Crimp Top Closures provide a leak-resistant seal, feature 4mm openings and are available with a variety of septa materials with and without liners.

Flat bottom.

Can be used with screw caps

Wide opening vials require Inserts with 6mm diameter.

Autoclavable and used for multiple injections

Use certified clean, low particle, low background vials for your high sensitivity LC/MS and GC/MS applications. They are fully lot-tested for 15 critical parameters. 

Most septa are laminated on one side with PTFE for high chemical resistance and an inert barrier between sample and carrier material.

Pre-assembled caps and septa are convenient and minimize contamination from handling.

Polypropylene caps are chemically inert and suitable for most chromatography applications.

Use certified clean, low particle, low background vials for your high sensitivity LC/MS and GC/MS applications. They are fully lot-tested for 15 critical parameters.

11mm Wide Opening Snap-It Caps and Septa are easy to apply and easy to remove and fully compatible with all Snap-It vials.

Recommended for HPLC usage.

Most septa are laminated on one side with PTFE for high chemical resistance and an inert barrier between sample and carrier material.

Aluminum crimp seals with prefitted septa.

Headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or with a screw-thread finish. Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to fit your laboratory needs.

Save time and reduce the risk of contamination using this convenience kit. Each kit includes 100 clear glass vials and 100 screw thread caps with pre-assembled septa.

Aluminum crimp closures provide a secure leak-resistant seal.

Provide a secure leak-resistant seal.