Autosampler Vial Caps and Closures

Thermo Scientific™ 11 mm Autosampler Vial Crimp Caps

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

Thermo Scientific™ 9 mm Autosampler Vial Screw Thread Caps

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.

JG Finneran Associates™ Crimp Caps

Use these caps with standard 11mm chromatography vials. JG Finneran™ Crimp Caps feature an open top for filling and retrieving samples with a syringe.

Fisherbrand™ Micro-Insert, Clear Glass, for Wide Opening Vial

Wide opening vials require Inserts with 6mm diameter.

Fisherbrand™ 11mm PE Snap Ring Seal, Soft cap version, Center hole, Assembled septum

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

Thermo Scientific™ 11mm Autosampler Snap-It Caps

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

Fisherbrand™ 22mm PE, Cap, Transparent, 6mm Center hole, 22 x 9.1mm, Assembled septum

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

Fisherbrand™ Septum for 20mm Crimp Cap

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

Thermo Scientific™ Chromacol 9mm Wide-Opening Screw Thread Vial Inserts, Flat Bottom

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.

Fisherbrand™ 20mm Crimp Seal, Silver, Aluminum Cap, 10mm Center Hole, Assembled Septum

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

Fisherbrand™ 18mm Magnetic Universal Screw Seal, Silver, Center Hole, Precision Thread, Assembled Septum

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

Thermo Scientific™ 8mm Autosampler Vial Septa

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

Thermo Scientific™ National Flat-Bottom Vial Inserts

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

Fisherbrand™ 20mm Crimp Cap

Aluminum crimp closures provide a secure leak-resistant seal.

Thermo Scientific™ Chromacol™ GOLD-Grade Inert Vials and Inserts

Ensure sample security and integrity with inert vials that have the highest recovery rates, an ultra-low pH shift, and lowest alkali content.

Thermo Scientific™ 8mm Autosampler Vial Screw Thread Caps

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

Thermo Scientific™ 20 mm Headspace Vials, Septum, and Caps

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.

Fisherbrand™ 20mm Crimp Seal, Silver, Headspace Cap (Pressure release cap), Assembled septum

Pressure release seals (Aluminum-PR) are designed to open when internal pressure exceeds 3.0±0.5bar.

Fisherbrand™ 18mm Magnetic Universal Screw Seal, Silver, Closed top, Precision Thread, Assembled septum

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

Fisherbrand™ 10mm PP Screw Seal, Black, Center hole, 10-425 thread, Assembled septum

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

Fisherbrand™ 8mm PP Screw Seal, Black, Center hole, 8-425 thread, Assembled septum

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

Thermo Scientific™ 13mm Autosampler Vial Screw Thread Caps

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

Fisherbrand™ 9mm PP Short Thread Seal, Blue, Center Hole, Assembled Septum

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

Fisherbrand™ 11mm Aluminum Crimp Seal, Silver, Center Hole, Assembled Septum

Aluminum crimp closures provide a secure leak-resistant seal.

Thermo Scientific™ Chromacol 11mm Snap Caps for Vials

Thermo Scientific™ Chromacol Snap Caps for Vials are available with a selection of prefitted seals and colors.

Thermo Scientific™ Closures with Prefitted Septa for 13mm Crimp/Snap-Ring LoVials™

Thermo Scientific™ National Closures with Prefitted Septa are available in easy-to-apply Kim-Snap or standard aluminum variety to suit your application needs.

Thermo Scientific™ National Scientific septa for 4mL Screw-Thread Vials

Thermo Scientific™ National Vial Septa are designed for use with 4mL screw-thread vials.

Thermo Scientific™ 20mm Crimp Seals with Septa for Headspace Vials

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

JG Finneran Associates™ Conical Inserts

Use these inserts for a variety of applications. JG Finneran™ Conical Inserts feature a polymer spring which acts as a shock absorber and protects against breakage if the needle bottoms out.

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