GC Capillary Columns

General-purpose and application-specific capillary (open) columns in various lengths, diameters, particle sizes, and temperature ranges; includes retention gap columns and guard columns.

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31 – 45 of 2,919 results

MilliporeSigma™ Supelco™ Omegawax™ Capillary GC Column, df 0.25 μm

Omegawax™ capillary GC column may be used for herbicide determination using In-tube Solid-phase microextraction (SPME).

Pricing & Availability
Specifications

Type	Capillary GC
Length (Metric)	30 m
Packing Material	Poly(ethylene glycol)
Material	Fused Silica
For Use With (Application)	Gas Chromatography (GC)
Max. Temperature (Metric)	50°C to 280°C (isothermal or programmed)
Film Thickness	0.25 μm
USP Type	G16
Product Line	Omegawax

Thermo Scientific™ TraceGOLD™ TG-1MS Guard GC Columns with SafeGuard

Extend column life with the integrated guard of the this GC column.

Pricing & Availability
Specifications

Stationary Phase	TraceGOLD™ TG-1 MS
Length (Metric)	30 m
Polarity	Non-Polar
For Use With (Application)	GC/MS for Optimal Signal-to-Noise Ratio, Sensitivity, and MS Integrity
Max. Temperature (Metric)	330/350°C (Standard Columns), 430°C (Metal Columns)
USP Type	G2

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

The unique chemistry of the phase allows for specialized separations.

Pricing & Availability

MilliporeSigma™ Supelco™ Mol Sieve 5A PLOT Capillary GC Column

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.

Pricing & Availability
Specifications

Type	Capillary GC
Length (Metric)	30 m
Packing Material	Aluminosilicate
Material	Fused Silica
For Use With (Application)	Gas Chromatography (GC)
Max. Temperature (Metric)	Subambient to 300°C (isothermal or programmed)
USP Type	None

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

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MilliporeSigma™ Supelco™ Carboxen™-1006 PLOT Capillary GC Column, df 30 μm

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MilliporeSigma™ Supelco™ γ-DEX™ 325 Capillary GC Column, df 0.25 μm

Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.

Pricing & Availability

MilliporeSigma™ Supelco™ SPB™-5 Capillary GC Column, df 0.52 μm

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

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MilliporeSigma™ Supelco™ SPB™-624 Capillary GC Column, df 1 μm

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

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Thermo Scientific™ TraceGOLD TG-17MS GC Columns

Use these columns for GCMS applications that require more polarity than a 5% phenyl column.

Pricing & Availability
Specifications

Stationary Phase	TraceGOLD™ TG-17 MS
Polarity	Mid-Polar
Max. Temperature (Metric)	300/320°C
USP Type	G43

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

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

Pricing & Availability
Specifications

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