Chromatography Autosampler Vial Caps Only
Fisherbrand™ 8 mm Open Top Screw Thread Caps with Septa (8-425), 5.5 mm Hole
Fisherbrand™ 8 mm screw thread caps are chemically inert and suitable for most chromatography applications.
MilliporeSigma™ Supelco™ Solid Top Screw Cap with PTFE Liner
Known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures
MilliporeSigma™ Supelco™ Crimp seals with White PTFE/Silicone Septa Silver Aluminum Seal
Crimp seals with silver aluminum seal
DWK Life Sciences MicroLiter 20 mm Pressure Release Crimp Top Headspace Vial Seals
MicroLiter 20 mm crimp top seals are available in multiple colors and septa types.
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™ SureSTART™ 24 mm Level 2 Screw Caps for High-throughput Applications
Use Level 2 Thermo Scientific™ SureSTART™ 24 mm Screw Caps with screw vials that have a 24 mm opening for your high-throughput applications, when robustness and reproducibility are key.
Fisherbrand™ 20 mm Headspace Crimp Caps with Septa
Fisherbrand™ 20 mm headspace crimp caps with pre-assembled septa are easy to use, convenient and minimize contamination.
Fisherbrand™ 11 mm Autosampler Snap-It Caps with Septa, 6 mm Opening
Fisherbrand™ Snap-It caps eliminate the need for crimping or de-capping tools by providing easier application and removal of caps.
MilliporeSigma™ Supelco™ Crimp Seals with PTFE/Silicone Septa
Used as an air-tight seal, and prevents contamination
DWK Life Sciences Kimble™ CAPS FOR SCREW THREAD HEADSPACE VIAL, RUBBER
Magnetic headspace vial caps designed to fit 18 mm screw thread headspace vials 332375S or 332346S.
DWK Life Sciences MicroLiter 20mm AlumiTin Large Opening Crimp Top Headspace Vial Seals
MicroLiter 20mm large opening crimp top seals are available in multiple colors and septa types.
DWK Life Sciences MicroLiter 9mm Screwthread Autosampler Vial Caps with PTFE/Silicone/PTFE Septa
Available in multiple colors and package sizes.
MilliporeSigma™ Supelco™ Crimp Top with Fused Glass Liner
Provides the best seal of any vials.
Thermo Scientific™ SureSTART™ 20 mm GC Vial Stoppers (Level 1)
Use SureSTART 20 mm Stoppers (Level 1) for your everyday GC chromatography analysis.
Worldwide Glass Resource 13-425 Polypropylene Screw Thread Closures
Open-top closures for chromatography vials