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.

Universally compatible on almost all autosamplers.

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.

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.

Flat bottom.

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

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

Can be used with screw caps

Autoclavable and used for multiple injections

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.

Recommended for HPLC usage.

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

Standard vials for GC and HPLC.

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

Thermo Scientific™ National Polyspring Vial Inserts are available as 150 or 300 μL.

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

Includes 100 vials and 100 caps with pre-assembled septa.

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

Clear glass or polypropylene inserts for 9mm HPLC and GC autosampler vials are available in a variety of configurations with usable volumes from 160μL to 3.5mL.

Provide a secure leak-resistant seal.

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

Includes 100 vials and 100 caps with pre-assembled septa.

Standard vials for GC and HPLC.