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

Efficient separation of Ar/O2 and other permanent gases, including CO

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

Developed specifically for GC/MS.

Application-specific fused silica columns for flavor and fragrance compounds, specially tested.

Easily separate permanent gases at above-ambient temperatures

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

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

80/100 Mesh

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

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

Nonpolar phase, Crossbond™ 100% dimethyl polysiloxane

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

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

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

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

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

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

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

Application-specific columns for volatile organic pollutants

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

With excellent selectivity compared to other Carbowax™ columns

Siltek™-treated stainless steel

General-purpose columns for solvent impurities

Ideal “scouting column” for method development

Polyethylene glycol phase resists damage from oxygen or moisture

Siltek™-treated stainless steel

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

Provide complete separation of all U.S. EPA Method 8260 compounds in less than 18 minutes