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GC Columns

Open and packed gas chromatography columns; includes retention gap columns for focusing liquid samples and guard columns to protect the analytical column from contamination.
GC Capillary Columns (4,973)
GC Packed Columns (535)

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106 – 120 of 3,080 results
106

MilliporeSigma™ Supelco™ Nukol™ Capillary GC Column, df 0.50 μm

Useful for the analyses of volatile acidic compounds.

Type Capillary GC
Packing Material Acid-modified poly(ethylene glycol)
Diameter (Metric) Inner 0.53 mm
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Film Thickness 0.50 μm
Product Line Nukol
108

MilliporeSigma™ Supelco™ SPB™-624 Capillary GC Column, df 1.8 μm

Designed for purge-and-trap analyses of volatile halogenated, non-halogenated, and aromatic contaminants from environmental samples.

Type Capillary GC
Packing Material Bonded
Diameter (Metric) Inner 0.32 mm
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Max. Temperature (Metric) Subambient to 230°C (isothermal or programmed)
Film Thickness 1.8 μm
USP Type G43
Product Line SPB
109

MilliporeSigma™ Supelco™ SLB™-5ms Capillary GC Column, df 1 μm

Designed for the analysis of environmental analytes (such as semivolatiles, pesticides, PCBs, and herbicides) or anywhere a low bleed non-polar column is required.

110

MilliporeSigma™ Supelco™ SPB™-5 Capillary GC Column, df 1.5 μm

Non-polar general purpose column provides primarily a boiling point elution order with a slight increase in selectivity, especially for aromatic compounds.

Type Capillary GC
Packing Material Poly(5% diphenyl/95% dimethyl siloxane)
Diameter (Metric) Inner 0.53 mm
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Film Thickness 1.5 μm
Product Line SPB
112

MilliporeSigma™ Supelco™ TCEP Capillary GC Column, df 0.44 μm

The unique chemistry of the phase allows for specialized separations.

113

MilliporeSigma™ Supelco™ SPB™-50 Capillary GC Column, df 0,25 μm

Useful for analyses of polar analytes and provides useful confirmational information.

Type Capillary GC
Length (Metric) 30 m
Packing Material Poly(50% diphenyl/50% dimethyl siloxane)
Polarity Polar
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Max. Temperature (Metric) 30°C to 310°C (isothermal or programmed)
Film Thickness 0.25 μm
USP Type G3
Product Line SPB
114

MilliporeSigma™ Supelco™ Supel-Q™ PLOT Capillary GC Column, df 15 μm

Porous-layer open-tubular (PLOT) columns are a powerful tool used in gas chromatography for analysis of fixed gases, light hydrocarbons and volatile solvents. They are mostly preferred over traditional columns.

115

MilliporeSigma™ Supelco™ SPB™-1 Capillary GC Column, df 0.25 μm

Used for traditional general purpose applications, where a non-polar column is required.

Type Capillary GC
Packing Material Poly(dimethyl siloxane)
Polarity Non-Polar
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Max. Temperature (Metric) -60°C to +300°C (isothermal or programmed)
Film Thickness 0.25 μm
USP Type G1, G2, G9
Product Line SPB
118

MilliporeSigma™ Supelco™ VOCOL™ Capillary GC Column, df 1.8 μm

Designed for analyses of volatile organic compounds (VOCs). Offers great retention and resolution of highly volatile compounds.

120

MilliporeSigma™ Supelco™ SLB™-5ms Capillary GC Column, df 0.10 μm

Designed for the analysis of environmental analytes (such as semivolatiles, pesticides, PCBs, and herbicides) or anywhere a low bleed non-polar column is required.

Type Capillary GC
Packing Material Silphenylene Polymer
Polarity Non-Polar
Material Fused Silica
Max. Temperature (Metric) -60°C to +330°C (isothermal) or 340°C (programmed)
Film Thickness 0.10 μm
USP Type G27, G36
Product Line SLB