GC Columns

Restek™ Rtx™-5MS Capillary Columns Available on GSA/VA Contract for Federal Government customers only.

Developed specifically for GC/MS.

Thermo Scientific™ UltraFast™ UFC-1 GC Columns

Dramatically increase the speed of your analysis with Thermo Scientific™ UltraFast GC columns.

Restek™ Rtx™-1301 (G43) Capillary Columns - 30m Length

General-purpose, fused silica column for residual solvents, alcohols, oxygenates, and volatile organic compounds.

Restek™ Stabilwax™ Capillary Columns

Polyethylene glycol phase resists damage from oxygen or moisture

Restek™ OPN on Res-Sil™ C GC Columns

Special columns for faster separation of light, unsaturated C1 to C4 hydrocarbons.

Restek™ Rtx™-624 Capillary Columns Available on GSA/VA Contract for Federal Government customers only.

Application-specific columns for volatile organic pollutants

Restek™ Rt™-BDEXse Chiral Capillary Columns

Fused silica columns provide better resolution for limonene, linalool, linalyl acetate, ethyl-2-methylbutyrate, 2,3-butane diol, and styrene oxides.

MilliporeSigma™ Supelco™ Metal Packed GC Column (fits Agilent, Configuration A), Phase: 5 Carbowax 20M, Matrix 80/100 Chromosorb W HP Support

An economical metal column should be used for less demanding applications where the inertness of glass is not required. This column is of a general configuration, and can be carefully bent to fit most instruments.

Restek™ Rxi™5Sil MS Capillary Columns: I.D. 0.25mm Available on GSA/VA Contract for Federal Government customers only.

Exceptionally inert columns for GC/MS and trace level analyses

MilliporeSigma™ Supelco™ Metal Packed GC Column (General Configuration), Phase: None, Matrix 60/80 Molecular Sieve 5A Support

An economical metal column should be used for less demanding applications where the inertness of glass is not required. This column is of a general configuration, and can be carefully bent to fit most instruments.

MilliporeSigma™ Supelco™ Glass Packed GC Column (fits Agilent, Configuration A), Phase: 5 Carbowax 20M, Matrix 80/120 Carbopack B AW Support

Use a glass column for applications where high inertness is required, such as for the analysis of active analytes. All glass columns undergo a proprietary high temperature silanization to ensure inertness.

Restek™ Innovative Integra-Guard Columns

Rtx-5Sil MS Capillary Column, with 10m Integra-Guard Column

MilliporeSigma™ Supelco™ Metal Packed GC Column (fits Agilent, Configuration A), Phase 10 SP-2100, Matrix 80/100 SUPELCOPORT Support

An economical metal column should be used for less demanding applications where the inertness of glass is not required.

Restek™ Chromosorb Packed Columns: 3% Rt-101

Non-bonded stationary phase packed columns.

Thermo Scientific™ TRACE™ TR-5MS GC Columns

Thermo Scientific™ TRACE TR-5MS GC Columns feature a popular GCMS phase for many applications.

MilliporeSigma™ Supelco™ Metal Packed GC Column (General Configuration), Phase: None, Matrix 80/100 Porapak QS Support

An economical metal column should be used for less demanding applications where the inertness of glass is not required. This column is of a general configuration, and can be carefully bent to fit most instruments.

Restek™ Rtx™-1 Capillary Columns

Similar in polarity to DB-1 and HP-1

Restek™ MXT™ Biodiesel TG Columns

Siltek™-treated stainless steel

Restek™ Rxi™-1ms Capillary Columns Available on GSA/VA Contract for Federal Government customers only.

Nonpolar phase, Crossbond™ 100% dimethyl polysiloxane

MilliporeSigma™ Supelco™ SUPELCOWAX™ 10 Capillary GC Column, df 0.25 μm

Polar column that is suitable for the analyses of solvents, fatty acid methyl esters (FAMEs), food, flavor and fragrance compounds, alcohols, and aromatics.

Restek™ RTX™-5MS Capillary Columns, 30m and Under: I.D. 0.25mm Available on GSA/VA Contract for Federal Government customers only.

Provides a tight mono-modal distribution and extremely low bleed

Restek™ RTX™-5 Amine Capillary Columns

Tubing surface is chemically altered to eliminate tailing of basic compounds

Restek™ Rxi™-624Sil MS GC Columns

Low-bleed, high-thermal stability column with maximum temperatures up to 320°C

SGE™ HT5 Capillary Polyimide-Clad Column

Manufactured from (5%)-Phenyl (equiv.) polycarborane-siloxane

Restek™ Rxi™-5ms Capillary Columns Available on GSA/VA Contract for Federal Government customers only.

Low-polarity phase, Crossbond™ 5% diphenyl/95% dimethyl polysiloxane

Restek™ Rtx™-5 Capillary Columns-60m Length

Similar to DB–5, SPB–5, HP–5, and Ultra2 columns

Restek™ Innovative Integra-Guard Columns Available on GSA/VA Contract for Federal Government customers only.

Fused silica columns specifically tested for low-bleed performance.

Thermo Scientific™ TraceGOLD TG-5MS GC Columns Available on GSA/VA Contract for Federal Government customers only.

Employ the most widely used MS phase in gas chromatography with the 5% phenyl phase Thermo Scientific™ TraceGOLD™ TG-5MS GC Column.

Restek™ FAMEWAX Capillary Columns

Application-specific columns for FAMEs

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