Autosampler Vial Screw Caps

Thermo Scientific™ 9 mm Autosampler Vial Screw Thread Caps

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.

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

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

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

Fisherbrand™ 24mm PP Screw Cap, White, 24-400 Thread

Fisherbrand™ 24mm PP Screw Cap, White, 24-400 Thread

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

Thermo Scientific™ 8mm Autosampler Vial Screw Thread Caps

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.

Fisherbrand™ 13mm PP Screw Seal, Black, Closed Top, 13-425 Thread, Assembled Septum

Fisherbrand™ 13mm PP Screw Seal, Black, Closed Top, 13-425 Thread, Assembled Septum

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

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

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.

Fisherbrand™ 15mm PP Screw Seal, Black, Closed top, 15-425 thread, Assembled septum

Fisherbrand™ 15mm PP Screw Seal, Black, Closed top, 15-425 thread, Assembled septum

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

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

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

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

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

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™ 24mm PP Screw Seal, Bonded, White, 24-400 Thread, Assembled Septum

Fisherbrand™ 24mm PP Screw Seal, Bonded, White, 24-400 Thread, Assembled Septum

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

Fisherbrand™ 40mm PP Screw Seal, Black, Closed top, Assembled septum

Fisherbrand™ 40mm PP Screw Seal, Black, Closed top, Assembled septum

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

Fisherbrand™ 13mm PP Screw Cap, 13-425 thread

Fisherbrand™ 13mm PP Screw Cap, 13-425 thread

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

Thermo Scientific™ National Screw Thread Caps with Bonded Septa

Thermo Scientific™ National Screw Thread Caps with Bonded Septa

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

Thermo Scientific™ 10mm Autosampler Vial Screw Thread Caps

Thermo Scientific™ 10mm Autosampler Vial Screw Thread Caps

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.

Fisherbrand™ 9mm PP Short Thread Seal, Red, Center hole, Assembled septum

Fisherbrand™ 9mm PP Short Thread Seal, Red, Center hole, Assembled septum

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

Fisherbrand™ 8mm PP Screw Cap, 8-425

Fisherbrand™ 8mm PP Screw Cap, 8-425

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

Fisherbrand™ 15mm PP Screw Cap, Black, 15-425 thread

Fisherbrand™ 15mm PP Screw Cap, Black, 15-425 thread

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

Fisherbrand™ 10mm PP Screw Cap, Black, 10-425 thread

Fisherbrand™ 10mm PP Screw Cap, Black, 10-425 thread

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

Fisherbrand™ 9mm PP Short Thread Seal, Blue, Closed top, Assembled septum

Fisherbrand™ 9mm PP Short Thread Seal, Blue, Closed top, Assembled septum

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

Fisherbrand™ 9mm PP Short Thread Seal, Black, Center hole, Assembled septum

Fisherbrand™ 9mm PP Short Thread Seal, Black, Center hole, Assembled septum

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

Thermo Scientific™ 8mm Autosampler Vial Septa

Thermo Scientific™ 8mm Autosampler Vial Septa

Thermo Scientific™ Septa for 8-425 Screw Thread Caps are constructed of PTFE, PTFE/rubber, or PTFE/silicone to suit a variety of HPLC, GC and IC applications.

Fisherbrand™ 9mm PP Short Thread Seal, Bonded, Center hole, Assembled septum

Fisherbrand™ 9mm PP Short Thread Seal, Bonded, Center hole, Assembled septum

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

Macherey-Nagel™ Screw Cap with Center Hole, N8

Macherey-Nagel™ Screw Cap with Center Hole, N8

Enables easy needle penetration and resealability with reduced handling and contamination risk and with no interfering peaks. Macherey-Nagel™ Screw Cap with Center Hole, N8 are pre-assembled, ready to use caps with medium-soft septa for use with N8 screw cap chromatography vials.

Thermo Scientific™ National Open-Top Caps without Septum for 4mL Screw Thread Vials

Thermo Scientific™ National Open-Top Caps without Septum for 4mL Screw Thread Vials

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.

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