GC Capillary Columns

Restek™ Handheld Electronic Leak Detector

Detects minute leaks of gases with a thermal conductivity different from air

Thermo Scientific™ TraceGOLD TG-1MT Metal GC Columns Available on GSA/VA Contract for Federal Government customers only.

Push the limits of your analyses with these nonpolar, metal columns designed for elevated temperature use.

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

Application-specific columns for volatile organic pollutants

Restek™ Rtx™-1301 (G43) Capillary Columns - 30m Length Available on GSA/VA Contract for Federal Government customers only.

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

Restek™ Innovative Integra-Guard™ Rtx™-1301 Columns Available on GSA/VA Contract for Federal Government customers only.

Incorporate both guard column and analytical column in a continuous length of tubing

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

Developed specifically for GC/MS.

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

Similar to DB-5, SPB-5, HP-5, and Ultra II columns

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

Incorporates phenyl groups in the polymer backbone for improved thermal stability, reduced bleed and reduced susceptibility to oxidation.

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

Similar in polarity to DB-1 and HP-1

Restek™ Rtx™-1 Capillary Columns-60 to 105m Lengths Available on GSA/VA Contract for Federal Government customers only.

General-purpose, fused silica columns with long lifetime and very low bleed at high operating temperatures.

Restek™ MXT-1HT SimDist GC Columns Available on GSA/VA Contract for Federal Government customers only.

Stable up to 450°C, lowest bleed for longest column lifetime

Restek™ Rt™-BDEXse Chiral Capillary Columns Available on GSA/VA Contract for Federal Government customers only.

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

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

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

Restek™ Stabilwax™ Capillary Columns, 30m Total Length Available on GSA/VA Contract for Federal Government customers only.

Long column lifetime, even when programming repeatedly up to 260°C (500°F)

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

Restek™ MXT™ Biodiesel TG Columns Available on GSA/VA Contract for Federal Government customers only.

Siltek™-treated stainless steel

Restek™ Rxi™-624Sil MS GC Columns

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

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

With excellent selectivity compared to other Carbowax™ columns

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

Ideal “scouting column” for method development

Restek™ Rtx™-CLPesticides2 Capillary Columns Available on GSA/VA Contract for Federal Government customers only.

Application-specific columns for organochlorine pesticides and herbicides

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

Polyethylene glycol phase resists damage from oxygen or moisture

Restek™ Rtx™-1 Capillary Columns with Integra-Guard Available on GSA/VA Contract for Federal Government customers only.

Similar in polarity to DB-1 and HP-1

Restek™ Stabilwax™-DB Capillary Columns, Part 1 Available on GSA/VA Contract for Federal Government customers only.

Polarity similar to CAM, Carbowax™-Amine, CP WAX 51

Restek™ Stabilwax™-DA Capillary Columns, Part 2: 50m Length Available on GSA/VA Contract for Federal Government customers only.

Reduce adsorption and improve responses for many basic compounds

Restek™ MXT™-200 Capillary Columns, 30m and Under: I.D. 0.53mm Available on GSA/VA Contract for Federal Government customers only.

Mid-polarity phase, Crossbond™ trifluoropropylmethyl polysiloxane

Restek™ Rtx™-1701 Capillary Columns - 60m Length Available on GSA/VA Contract for Federal Government customers only.

General-purpose, fused silica column for alcohols, oxygenates, PCB congeners, pesticides, and fragrance compounds.

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

Nonpolar phase, Crossbond™ 100% dimethyl polysiloxane

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™ RTX™-1301 Capillary Columns: 60m Length Available on GSA/VA Contract for Federal Government customers only.

Polymer is fully characterized to ensure long-term reproducibility, column-to-column consistency and low bleed

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