2024 Results for: "GC Columns"

Supplier: VARIAN

Columns for free fatty acids in dairy products.

Supplier: Thermo Fisher Scientific

Chemically altered tubing surface reduces tailing and eliminates the need for column priming.

Supplier: Restek

MXT®-1301 Siltek®-treated stainless steel columns are general purpose columns for residual solvents, alcohols, oxygenates, and volatile organic compounds.

Supplier: VARIAN

CP-Sil 88 columns have high selectivity towards positional and geometric isomers for ease-of-use.

Supplier: Restek

MXT®-624 Siltek®-treated stainless steel columns are application specific columns for volatile organic pollutants. Recommended in U.S. EPA methods for volatile organic pollutants.

Supplier: Restek

MXT®-35 columns are general purpose columns for organochlorine pesticides, PCB congeners (e.g. Aroclor mixes), herbicides, pharmaceuticals, sterols, rosin acids and phthalate esters.

Supplier: PerkinElmer

Elite-225 columns are fused silica columns coated with phenylmethylpolysiloxane (50% cyanopropylphenyl).

Supplier: PerkinElmer

Elite-Betacydex columns are ideal for chiral separations.

Supplier: MACHEREY-NAGEL

Polar GC phase.

Supplier: MACHEREY-NAGEL

Medium polar GC phase.

Supplier: MACHEREY-NAGEL

Medium polar GC phase.

Supplier: PerkinElmer

Elite-1301 (6% Cyanopropylphenyl) Methylpolysiloxane series capillary columns are fused silica capillary columns ideal for the analysis of nonpolar to polar compounds and acid to basic species.

Supplier: Restek

Molecular sieve packed columns easily separate permanent gases at above-ambient temperatures.

Supplier: VARIAN

VF-5ms is a highly inert 5% phenyl-methyl column for increased sensitivity, accuracy and instrument uptime.

Supplier: Thermo Fisher Scientific

Mid-polarity columns excellent for many applications.

Supplier: Restek

These Siltek®-treated stainless steel MXT®-502.2 columns enable to quantify all compounds when using a mass spectrometer or a PID in tandem with an ELCD. A 105 m column can separate the light gases specified in EPA methods without subambient cooling.

Supplier: Restek

Proprietary Crossbond® phase application-specific columns for volatile organic pollutants.

Supplier: Thermo Fisher Scientific

These columns are ideal for the separation of active environmental compounds such as PAH's and pesticides.

Supplier: Thermo Fisher Scientific

TRACE™ TR-1 is a general purpose 100% dimethylpolysiloxane non-polar column suitable for a wide range of compounds, including hydrocarbons, esters, pesticides, drugs and amines.

Supplier: Restek

High polar phase; biscyanopropyl cyanopropylphenyl polysiloxane, general-purpose columns for cis/trans FAMEs, dioxin isomers.

Supplier: Restek

These Rtx-2887 column's stationary phase, column dimensions, and film thickness have been optimised to exceed the resolution and skewing factor requirements. Individually tested to guarantee a stable baseline with low bleed and reproducible retention times.

Supplier: Thermo Fisher Scientific

TraceGOLD™ TG-WaxMS columns are manufactured for better column-to-column reproducibility.

Supplier: Thermo Fisher Scientific

Exceptionally low bleed for optimal signal-to-noise ratio, sensitivity and MS integrity.

Supplier: MACHEREY-NAGEL

Nonpolar silarylene GC phase with low bleeding for envrionmental analysis.

Supplier: Restek

These application-specific columns with proprietary crossbond phases are suitable for organophosphorus pesticides and best column combination for US EPA Method 8141.

Supplier: Thermo Fisher Scientific

High thermal stability column ideal for volatile organic analysis.

Supplier: MACHEREY-NAGEL

Nonpolar silarylene GC phase with low bleeding and high temperature stability.

Supplier: Restek

General purpose columns for FAMEs, solvents, BTEX aromatics, flavour compounds, alcohols.

Supplier: Restek

General purpose columns for residual solvents, alcohols, oxygenates and volatile organic compounds.

Supplier: Restek

Polar phase, Crossbond® cyanopropylmethyl phenylmethyl polysiloxane general-purpose columns for FAMEs, carbohydrates, sterols, flavour compounds.