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.

Choose from these chemically inert 10mm polypropylene vials that are suitable for most chromatography applications.

Use these 11 mm clear glass vials with snap caps or aluminum crimp seal closures.

Nearly eliminate septa push-through and improve sealing with vials built with the innovative Advanced Vial Closure System (AVCS).

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

Nearly eliminate septa push-through and improve sealing with vials built with the innovative Advanced Vial Closure System (AVCS).

Minimize contamination from handling with convenient Thermo Scientific™ National Assembled Target 10-425 Caps and Septa.

Choose from these wide opening screw thread vials that are manufactured from clear, (Type 1 Class A) glass and have a 10-425 thread finish.

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.

Accessory for Amicon Ultra-0.5 centrifugal filters

Minimize the risk of contamination with quick, convenient Thermo Scientific™ National 20mm Crimp Seals with Septa.

Shell vials are an economical choice for many routine HPLC applications. Available in many sizes, they are sold as kits with caps to assure proper fit and function.

National Crimp Seals ensure sample security every time.

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.

Precision manufactured from low extractable borosilicate glass. Wheaton Science Products™ E-Z Ex-Traction™ Vials conform to ASTM Type I, Class A and USP Type I requirements.

Thermo Scientific™ National Target Snap-It Convenience Kits provide vials and Snap-it caps with prefitted septa in storage trays.

Clear glass or polypropylene inserts for 8mm HPLC and GC autosampler vials are available in a variety of configurations with usable volumes from 125μL to 200μL.

Combine the inertness of a PTFE coating with the resealability of silicone Thermo Scientific™ PTFE/Silicone Discs.

Vials are available in 10mL and 20mL usable volumes with screw thread closure styles that require no tools for closure.

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.

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

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

Choose convenient, unassembled screw thread vial kits, featuring caps with pre-assembled septa.

These high-quality amber glass 8mm crimp/snap top vials are ideal low-volume sample vials for 6mm, 7mm and 8mm autosampler trays.

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.

Thermo Scientific™ National Assembled Caps and Septa for 8-425 Standard-Opening Vials are available in a variety of colors and septum materials.

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

Save time in sample preparation. Three levels of ThermoScientific EPA Screw Vials are available to match your application requirements: Level 300, 200 and 100.

Thermo Scientific™ National Target 10mm Septa are designed for use with 10-425 threaded caps.

9mm Septa are available in PTFE/ Red Rubber, PTFE/Silicone or Red PTFE/White Silicone/Red PTFE to suit a variety of applications.