7067 Risultati per: "Liners+gc+septa+gc+ferrules"

Supplier: Trajan Scientific and Medical

Graphite ferrules are commonly used in GC systems on the inlet and detector ends because they don’t stick to the column, and can be removed and reinserted easily. They should not be used with GC/MS instruments because of permeability to air.

Supplier: Trajan Scientific and Medical

These GC ferrules are made from 100% PTFE. They are soft, completely inert, and have very low friction.

Supplier: Trajan Scientific and Medical

Septa, BTO premium high-temperature GC septa, Ø: 6,4 mm, Temp. max.: 400 °C

Supplier: Trajan Scientific and Medical

Deactivated liners for DANI GCs.

Supplier: HAMILTON BONADUZ

Long Life GC autosampler septa are designed for use with GC autosamplers.

Supplier: Merck

These porous polymers, based on 2,6-diphenyl-p-phenylene oxide, are widely used as an adsorbent in both air collection and purge trap applications.

Supplier: Trajan Scientific and Medical

Vespel GC ferrules are made from 100% high-temperature polyimide, a hard polymeric material that tends to seal permanently to capillary columns when in use. A firm torque is required to compress and seal.

Supplier: Thermo Fisher Scientific

1-(Trimethylsilyl)-1H-imidazole for GC/MS, TMSI, 10×1 ml

Supplier: Trajan Scientific and Medical

Advanced Green 3 low-bleed GC septa is a premium septa for autosamplers in all critical analyses.

Supplier: Trajan Scientific and Medical

General purpose blue GC septa, maded of silicone combines significantly longer injection life, low bleed and low injection port adhesion.

Supplier: Trajan Scientific and Medical

Marathon long-life center guide GC septa are ideal for standard manual injection GC and GC/MS.

Supplier: Trajan Scientific and Medical

Reliabily against the carrier gas pressure in the inlet. Capable of being pierced and resealing time after time without pieces of the septa being deposited in the GC inlet system. Does not contaminate or bleed material into the chromatographic system.

Supplier: Merck

SPME-GC inlet liners are designed for optimum sample introduction for specific injection techniques that are suitable for Agilent, Perkinelmer, Shimadzu, Finnigan, Varian and Thermo scientific equipped with split/splitless inlets.

Supplier: MACHEREY-NAGEL

GC septa with premium HT and standard quality.

Supplier: Trajan Scientific and Medical

Vespel/graphite GC ferrules are made from quality polyimide/graphite blend. They seal with minimal torque and can be reused and repositioned along capillary columns if not over compressed in the fitting. Due to slight shrinking at high temperatures, they must be retightened after initial temperature cycles to avoid leaks.

Supplier: Trajan Scientific and Medical

Endura-Seals are the CRS alternative to typical silicone-rubber injection port septa for gas chromatography. They work in a 2 part sealing system that includes the septa and the sealing nut.

Supplier: Trajan Scientific and Medical

Deactivated liners for ATAS optic injectors.

Supplier: Trajan Scientific and Medical

The SGE inlet liner range aims to make it simple for all gas chromatographers to select the correct liner.

Supplier: Merck

Ready to use GC septa for inlet temperature of up to 100 to 350 °C.

Supplier: HAMILTON BONADUZ

These preconditioned PTFE/silicone rubber septa are 3,175 mm thick.

Supplier: HAMILTON BONADUZ

These preconditioned silicone rubber septa are 3,81 mm thick.

Supplier: Trajan Scientific and Medical

SGE OptChem™ GC inlet liner provide optimal performance with advanced coating technologies in an easy to use format for GC and GCMS.

Supplier: Trajan Scientific and Medical

The SGE inlet liner range aims to make it simple for all gas chromatographers to select the correct liner. Choosing the right inlet liner and injection parameters can increase peak areas and reduce detection limits by up to 300%.

Supplier: Thermo Fisher Scientific

Made of low-bleed silicone, these septa have excellent mechanical properties and are ideal for demanding GC-MS applications.

Supplier: Trajan Scientific and Medical

The SGE inlet liner range aims to make it simple for all gas chromatographers to select the correct liner. Choosing the right inlet liner and injection parameters can increase peak areas and reduce detection limits by up to 300%.

Supplier: Trajan Scientific and Medical

The SGE inlet liner range aims to make it simple for all gas chromatographers to select the correct liner. Choosing the right inlet liner and injection parameters can increase peak areas and reduce detection limits by up to 300%.

Supplier: Merck

These septa are suitable for use with 50 to 300 °C inlet temperatures.

Supplier: PerkinElmer

Septa, Silicone septa without cap

Supplier: Merck

Inlet liners used in an GC require an O-ring placed near the top for proper operation. This O-ring ensures that the only path for carrier gas to get to the outside of the inlet liner is through the grooves in the inlet seal at the bottom of the injection port.

Supplier: PerkinElmer

Septum cap, Per: GC packed injectors