GC Columns

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.

Thermo Scientific™ TRACE™ TR-FAME GC Columns Available on GSA/VA Contract for Federal Government customers only.

For separation of cis/trans isomers and FAMEs with various degrees of unsaturation, choose this low-bleed, high-polarity column optimized for FAME analysis.

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™ Handheld Electronic Leak Detector

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

Restek™ Micropacked GC Columns: TCEP Available on GSA/VA Contract for Federal Government customers only.

Efficient, inert, and flexible micropacked columns are highly efficient and provide good sample capacity, resulting in a powerful tool for solving many difficult application problems.

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™ Molecular Sieve Packed Columns: SilcoSmooth Tubing Available on GSA/VA Contract for Federal Government customers only.

Easily separate permanent gases at above-ambient temperatures

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

Application-specific columns for volatile organic pollutants

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

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

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

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

With excellent selectivity compared to other Carbowax™ columns

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

Siltek™-treated stainless steel

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

Developed specifically for GC/MS.

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

Proprietary cyclodextrin material added into 14% cyanopropylphenyl/86% dimethyl polysiloxane

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

Restek™ Rtx™-200 Capillary Columns: Length 30m, Standard Available on GSA/VA Contract for Federal Government customers only.

Excellent confirmation to the Rtx-5 column for phenols, pesticides and herbicides

Restek™ Rtx™-5 Capillary Columns - 15m Length Available on GSA/VA Contract for Federal Government customers only.

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

Thermo Scientific™ TraceGOLD™ TG-OCP I and II GC Columns Available on GSA/VA Contract for Federal Government customers only.

Analyze organochlorine pesticides and herbicides with ultra low bleed, superior sensitivity, excellent peak shape and the highest levels of reproducibility.

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™ Rxi™-624Sil MS GC Columns

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

Thermo Scientific™ TRACE™ TR-5 GC Columns Available on GSA/VA Contract for Federal Government customers only.

Excellent starting columns for method development, Thermo Scientific™ TRACE™ TR-5 GC Columns are capable of performing most required separations.

Restek™ Stabilwax™-DA Capillary Columnsto be Available on GSA/VA Contract for Federal Government customers only.

Similar in polarity to DB-FFAP, OV-351, NUKOL FFAP, HP FFAP

Thermo Scientific™ TraceGOLD TG-1701MS GC Columns Available on GSA/VA Contract for Federal Government customers only.

Features a mix of cyano and phenyl groups for increased polarity and a different elution order relative to less polar columns.

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

Nonpolar phase, Crossbond™ 100% dimethyl polysiloxane

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