Chromatography Autosampler Vial Septa Only
MilliporeSigma™ Supelco™ Septa Barrier
Septa barrier silicone bonded to aluminum
MilliporeSigma™ Supelco™ Tan PTFE/Silicone Septa
Vial septa are available in a variety of materials
MilliporeSigma™ Supelco™ Red, White PTFE/Silicone Septa
It is used as an air-tight seal, and prevents contamination
MilliporeSigma™ Supelco™ Septa for 12 x 32 mm Standard Screw-Thread Autosampler Vials
It is used as an air-tight seal, and prevents contamination
DWK Life Sciences MicroLiter 9mm Screwthread Autosampler Vial Septa
MicroLiter septa for 9mm Screwthread Autosampler Vials are constructed with a wide array of chemical compatibilities to suit a variety of chromatography applications.
Versa Vial™ Closures, 12 mm, Sold by MilliporeSigma™ Supelco™
The conical starburst design of this plug provides self-centering needle penetration. An extended tab facilitates easy insertion and removal from the vial.
Thermo Scientific™ SureSTART™ Septa, Level 2 High-Throughput Applications
Replace your worn-out septa with Thermo Scientific™ SureSTART™ Septa (Level 2). Select Level 2 products for high-throughput applications, when robustness and reproducibility are key.
Thermo Scientific™ 13 mm HPLC and GC Vial Septa
Use Septa for 13-425 Screw Thread Caps to suit a variety of HPLC and GC applications
MilliporeSigma™ Supelco™ Red PTFE/Silicone Septa
Vial septa are available in a variety of materials
MilliporeSigma™ Supelco™ Transparent PTFE/Silicone Septa
Septa, PTFE/Silicone have been used to seal the headspace vial in the determination of methylene chloride in urine samples by solid-phase microextraction technique combined with gas chromatography.
MilliporeSigma™ Supelco™ Septa for Open Top Caps
For use with cut-out top caps and Wheaton vials.
MilliporeSigma™ Supelco™ Thermogreen™ LB-1 Septa, Cylindrical
For use in glass gas sampling bulbs, and purge & trap glassware
MilliporeSigma™ Supelco™ White/Tan PTFE/Silicone Septa
May be used in headspace solid-phase microextraction (SPME) (lyophilized aqueous extract)
MilliporeSigma™ Supelco™ PTFE/Silicone Septa
It is used as an air-tight seal, and prevents contamination
MilliporeSigma™ Supelco™ Thermogreen™ LB-1 Septa, Solid Disc
Suitable for conveniently introducing the sample without causing the system to leak. Improper septa decompose under the high-temperature conditions of capillary inlets causing baseline disruption and ghost peaks in a chromatogram.