Bottle Closures

Thermo Scientific™ 11mm Autosampler Vial Snap Caps Available on GSA/VA Contract for Federal Government customers only.

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

Thermo Scientific™ 8mm Autosampler Vial Screw Thread Caps Available on GSA/VA Contract for Federal Government customers only.

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

Fisherbrand™ Solid Rubber Stoppers Products for Science Education

Black Natural Rubber/SBR Blend for general purpose uses

Thermo Scientific™ National Screw Thread Caps with Bonded Septa Available on GSA/VA Contract for Federal Government customers only.

Effectively eliminate septa push-through with Thermo Scientific™ National Screw Thread Caps with Bonded Septa.

Thermo Scientific™ Nalgene™ Colored Polypropylene Closures with 38-430 Finish Available on GSA/VA Contract for Federal Government customers only.

Ensure leakproof performance with Nalgene Colored Polypropylene Closures—one-piece and linerless with integrally molded seal ring.

Thermo Scientific™ National Open-Top Caps without Septum for 4mL Screw Thread Vials Available on GSA/VA Contract for Federal Government customers only.

Thermo Scientific™ National Open-Top Caps without Septum for 4mL Screw Thread Vials are designed with open-top for use with any of our 13mm septa.

Thermo Scientific™ 8mm Autosampler Inserts Available on GSA/VA Contract for Federal Government customers only.

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.

Thermo Scientific™ Nalgene™ Colored Polypropylene Closures with 24-415 Finish Available on GSA/VA Contract for Federal Government customers only.

Ensure leakproof performance with Nalgene Colored Polypropylene Closures—one-piece and linerless with integrally molded seal ring.

Fisherbrand™ One-Hole Rubber Stoppers Products for Science Education

Black Natural Rubber/SBR Blend for general purpose uses

Thermo Scientific™ Nalgene™ Mason Jar Replacement Closures Available on GSA/VA Contract for Federal Government customers only.

Fit these replacement closures onto Thermo Scientific™ Nalgene™ Mason Jars.

Thermo Scientific™ SUN-SRi™ 8-425 Screw Thread Caps Available on GSA/VA Contract for Federal Government customers only.

Offered in a range of colors, and as open top, solid top or skirted Shimadzu™.

Thermo Scientific™ 10mm Autosampler Vial Septa Available on GSA/VA Contract for Federal Government customers only.

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

Thermo Scientific™ SUN-SRi™ 11mm Aluminum Seals Available on GSA/VA Contract for Federal Government customers only.

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

Thermo Scientific™ Open-top Caps without Septum for 8-425 Standard Opening Vials Available on GSA/VA Contract for Federal Government customers only.

Thermo Scientific™ National Open-Top Caps without Septum for 8-425 Standard Opening Vials are designed to be used with any 8mm septa.

Thermo Scientific™ Tuf-Bond™ PTFE/Silicone Discs Available on GSA/VA Contract for Federal Government customers only.

Discs that combine the inertness of PTFE with the resealability of silicone

Thermo Scientific™ Open-Top Septa Caps, 24-414mm, bonded septa, bulk

Thermo Scientific™ Septa Caps include a bonded-in 0.045″ thick septa.

Thermo Scientific™ 13mm Autosampler Vial Septa Available on GSA/VA Contract for Federal Government customers only.

13mm Septa for use with threaded caps Snap/Crimp Caps are available in PTFE/ Red Rubber, PTFE/Silicone or Red PTFE/White Silicone/Red PTFE.

Thermo Scientific™ Nalgene™ Colored Polypropylene Closures with 20-415 Finish Available on GSA/VA Contract for Federal Government customers only.

Ensure leakproof performance with Nalgene Colored Polypropylene Closures—one-piece and linerless with integrally molded seal ring.

Thermo Scientific™ National Flat-Bottom Vial Inserts

Thermo Scientific™ National Flat-Bottom Vial Inserts are bulk-packed for convenience.

Thermo Scientific™ Screw Vial Caps and Seals Available on GSA/VA Contract for Federal Government customers only.

Thermo Scientific™ Screw Vial Caps and Seals are offered in a range of colors, with and without assembled septa, for use with a broad range of autosamplers.

Thermo Scientific™ 10mm Autosampler Vial Screw Thread Caps Available on GSA/VA Contract for Federal Government customers only.

10mm Wide Opening Screw Caps and Septa feature a 10-425 thread finish and are available in an assortment of styles to match your application needs.

Thermo Scientific™ Assembled Caps and Septa for 8-425 Standard-Opening Vials Available on GSA/VA Contract for Federal Government customers only.

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

Thermo Scientific™ 9mm Autosampler Vial Screw Thread Caps Available on GSA/VA Contract for Federal Government customers only.

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.

Thermo Scientific™ Nalgene™ Carboy Replacement Screw Closures and Gaskets Available on GSA/VA Contract for Federal Government customers only.

Guarantee a leakproof system using Thermo Scientific™ Nalgene™ Replacement Screw Closures and Gaskets.

  spinner