6915 Results for: "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

Autosampler syringes for AOC14, AOC17 and AOC20.

Supplier: Agilent

QuickPick purged packed inlet PM kit, with 5 non-stick BTO septa, 1 O-ring, 1 ferrule and 1 disposable glass liner

Supplier: Trajan Scientific and Medical

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

Supplier: Merck

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

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: VWR Collection

Almost all septa have one laminated side with PTFE (high chemical resistance) and form an inert barrier between carrier material and sample.

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: 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: Trajan Scientific and Medical

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

Supplier: Merck

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

Supplier: VWR Collection

Almost all septa have one laminated side with PTFE (high chemical resistance) and form an inert barrier between carrier material and sample.

Supplier: Trajan Scientific and Medical

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

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: VWR Collection

Almost all septa have one laminated side with PTFE (high chemical resistance) and form an inert barrier between carrier material and sample.

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: 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: 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

Deactivated liners for DANI GCs.

Supplier: Trajan Scientific and Medical

SilFlow™ microchannel device (MCD) options for three-port GC splitters, four-port GC splitters and a Deans' switch MCD, perfect for multi-dimensional analyses. SilFlow™ can be incorporated into the system without impacting the chromatography.

Supplier: Merck

Ascentis® Silica HPLC columns for the classic use in normal phase HPLC.

Supplier: Merck

Ascentis® C8 HPLC columns are optimised to the three terms of the resolution equation: efficiency, retention, and selectivity.

Supplier: Merck

The Discovery® C8 columns provide the best suitable selectivity for many applications.

Supplier: Merck

Ascentis®Phenyl HPLC columns are optimised to the three terms of the resolution equation: efficiency, retention, and selectivity.

Supplier: Merck

The Discovery® RP-Amide C16 HPLC Column with unique retention and selectivity.

Supplier: Merck

The Discovery® C18 columns provide the best suitable selectivity for many applications.

Supplier: Trajan Scientific and Medical

Deactivated liners for ATAS optic injectors.

Supplier: Merck

Ascentis® RP-Amide HPLC columns are optimised to the three terms of the resolution equation: efficiency, retention, and selectivity.

Supplier: Merck

The Discovery® HS C18 columns provide the best suitable selectivity for many applications.