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

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

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

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

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.

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

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.

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

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

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

Easy to apply caps eliminate crimping and decrimping of closures.

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.

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. 

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 Polyspring Vial Inserts are available as 150 or 300 μL.

MicroLiter EZ-Decappers™ Hand Operated Cappers and Decappers by MicroLiter are easy-to-use tools for crimping and decrimping chromatography vial closures.

For StepVials™, wide opening and standard opening 12×32mm aluminum seal vials

Fisherbrand 9mm Screw Thread Caps and Septa are fully compatible with all 9mm Screw Thread Vials and provide easy-on, easy-off convenience with just one turn.

Fisherbrand™ 150μL Clear Polyspring Inserts features superior glass design and a write-on patch with graduation for convenient sample identification.

Septa for 8-425 Screw Thread Caps are constructed of PTFE, PTFE/rubber, or PTFE/silicone to suit a variety of applications.

Gray stoppers for aluminum seal finish

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

Designed to secure septa and stoppers to bottles and vials

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