GC Capillary Columns

Thermo Scientific™ TraceGOLD TG-1MT Metal GC Columns

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

Restek™ Handheld Electronic Leak Detector

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

Restek™ Stabilwax™-DA Capillary Columnsto be

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

Restek™ Innovative Integra-Guard™ Rtx™-1301 Columns

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.

Restek™ Rxi™-624Sil MS GC Columns

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

Restek™ MXT-1HT SimDist GC Columns

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

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

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

Restek™ MXT™ Biodiesel TG Columns

Siltek™-treated stainless steel

Restek™ RTX™-1 Capillary Columns, 60m Available on GSA/VA Contract for Federal Government customers only.

General-purpose columns for solvent impurities

Thermo Scientific™ TraceGOLD TG-1701MS GC Columns

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

Restek™ RTX™-5 Amine Capillary Columns

Tubing surface is chemically altered to eliminate tailing of basic compounds

Rtx™-5 Capillary Columns from Restek™

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

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™ Rtx™-35 Amine Capillary Columns

Application-specific columns

Restek™ Stabilwax™ Capillary Columns: 60m Length

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

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

Application-specific columns for volatile organic pollutants

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

Fused silica with Siltek™ deactivation

Thermo Scientific™ TraceGOLD TG-1MS GC Columns

Achieve consistent results with this low bleed, stable column. Choose this nonpolar GC column for optimal signal-to-noise ratio, sensitivity and MS integrity.

Restek™ Rtx™-1 Capillary Columns

Similar in polarity to DB-1 and HP-1

Restek™ RTX™-VRX Capillary Columns

For the proprietary Crossbond™ phase

Restek™ RTX™-200MS Capillary Columns: I.D. 0.25mm Available on GSA/VA Contract for Federal Government customers only.

Capillary columns in a variety of lengths, particle sizes and temperature ranges available

Thermo Scientific™ TraceGOLD™ TG-WaxMS GC Columns

Analyze FAMEs with excellent thermal stability using the Thermo Scientific™ TraceGOLD™ TG-WaxMS GC Column.

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™-225 Capillary Columns

Similar to DB-225 and HP-225 columns

Restek™ Rtx™-200 Capillary Columns: Length 30m, Standard

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

Restek™ Stabilwax™ Capillary Columns

Polyethylene glycol phase resists damage from oxygen or moisture

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

Nonpolar phase, Crossbond™ 100% dimethyl polysiloxane

Restek™ RTX™-5 Amine Capillary Columns: With Guard or Cage

Tubing surface is chemically altered to eliminate tailing of basic compounds

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