1820 Results for: "GC Columns"

Supplier: Thermo Fisher Scientific

TracePLOT™ TG-BOND Msieve 5A GC columns are designed for separation of Ar/O₂ and other permanent gases.

Supplier: Thermo Fisher Scientific

These non polar TraceGOLD™ TG-1MS GC columns are ideal for optimal signal-to-noise ratio, sensitivity and MS integrity for a wide variety of applications. These low bleed, stable columns achieve consistent results.

Supplier: Thermo Fisher Scientific

These guard columns extend analytical column lifetime by preventing degradation from harsh 'steam cleaning' water injections.

Supplier: Merck

This column is specially designed for purge-and-trap analyses of volatile halogenated, non-halogenated, and aromatic contaminants from environmental samples.

Supplier: Merck

This column provides boiling point elution order with a slight increase in selectivity, especially for aromatic compounds.

Supplier: Merck

Specially prepared and tested columns to seperate geometrical position (cis/trans) isomers of fatty acid methyl esters. Seperation of FAMEs should be take place in hydrogenated vegetable oil samples.

Supplier: Merck

These columns are situated between the traditional non bonded cyanosilicone phases SP-2330 and SP-2340 in polarity. The high polarity of this phase allows the separation of geometric (cis/trans) fatty acid methyl ester isomers as a group.

Supplier: Thermo Fisher Scientific

Employ the most widely used MS phase in gas chromatography with the 5% phenyl phase Thermo Scientific TraceGOLD TG-5MS GC Column. These columns have exceptionally low bleed for optimal signal-to-noise ratio, sensitivity and MS integrity.

Supplier: HAMILTON BONADUZ

GC on-column syringes with three choices of needle: Stainless steel fixed (N), stainless steel removable (RN) or fused silica removable (RNFS).

Supplier: Thermo Fisher Scientific

These columns are custom-tailored to analyse dioxins and polychlorinated biphenyls (PCBs). Optimised to meet the requirements of high-resolution GC/MS methods, these columns deliver optimum performance with exceptional stability and very low bleed. These low-polarity columns provide wide coverage of the 17 cogeners with the highest toxicological significance (2,3,7,8-chlorine substituted congeners).

Supplier: PerkinElmer

Elite-Q PLOT phase columns are ideal for the analysis of light gases and hydrocarbons.

Supplier: PerkinElmer

Elite-Molesieve PLOT phase capillary columns are suitable for the analysis of permanent gases.

Supplier: Trajan Scientific and Medical

Autosampler syringes for HP7673, 7683, 7693A and 6850ALS.

Supplier: Trajan Scientific and Medical

* Gas-tight.

Supplier: Restek

Rxi®-5Sil MS stationary phase incorporates phenyl groups in the polymer backbone. This improves thermal stability, reduces bleed, and makes the phase less prone to oxidation. These columns are ideal for GC-MS applications requiring high sensitivity, including use in ion trap systems.

Supplier: PerkinElmer

These guard columns lengthen the life of the capillary column and improve the analyte focusing.

Supplier: MACHEREY-NAGEL

Cyclodextrin phases for GC enantiomer separation.

Supplier: Trajan Scientific and Medical

* Gas-tight.

Supplier: MACHEREY-NAGEL

The retention gap technique in combination with on-column injection allows concentration of a large sample volume in the capillary column. The retention gap depends on the solvent used:

Supplier: MACHEREY-NAGEL

Special GC phase for the analysis of silanes

Supplier: MACHEREY-NAGEL

Special GC phases for the analysis of biodiesel.

Supplier: MACHEREY-NAGEL

Special GC phases for the analysis of triglycerides.

Supplier: PerkinElmer

Elite-Alumina PLOT phase capillary columns are ideal for the analysis of light hydrocarbons.

Supplier: MACHEREY-NAGEL

Cyclodextrin phases for GC enantiomer separation.

Supplier: Thermo Fisher Scientific

The SilTite µ-Union is a connector for GC capillary columns, giving zero dead volume. It has low thermal mass, is only 9 mm in length and has a mass <0,5 g.

Supplier: Trajan Scientific and Medical

Fixed outlet splitters for capillary columns
A fixed outlet splitter is recommended for splitting the flow from a capillary column between two detectors. The kit consists of a special Glass Lined Tubing (GLT™) splitter union, tubing and all ferrules required for installation.

Supplier: PerkinElmer

Elite-Cyclosil B columns are ideal for general purpose chiral separations.

Supplier: Trajan Scientific and Medical

SilTite™ mini union, union 0,8 mm ID, for first column 1/32", second column 1/32"

Supplier: Trajan Scientific and Medical

The capillary cutting tool is used for burr free cutting of fused silica tubing.

Supplier: PerkinElmer

The Elite-1 columns are 100% dimethyl polysiloxane and come in a variety of sizes.