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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Restek™ RTX™-200MS Capillary Columns: I.D. 0.32mm

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

Pricing and Availability
Specifications

Max. Temperature	350°C
Diameter (Metric) Inner	0.32 mm
Polarity	Mid polar
Material	Stainless Steel
Coating	Fused Silica
USP Type	G6

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

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

Pricing and Availability
Specifications

Max. Temperature	-60°C to +300°C (isothermal or programmed)
Type	Capillary GC
Packing Material	Poly(dimethyl siloxane)
Polarity	Non-Polar
Material	Fused Silica
For Use With (Application)	Gas Chromatography (GC)
Film Thickness	1 μm
USP Type	G1, G2, G9
Product Line	SPB

MilliporeSigma™ Supelco™ VOCOL™ Capillary GC Column, df 1 μm

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

Pricing and Availability

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Thermo Scientific™ TraceGOLD™ TG-624SilMS GC Columns, 1.4μm film thickness, 0.53mm I.D., 30m length

Optimize volatile organics analysis with this low-bleed, midpolarity GC column with high thermal stability.

Pricing and Availability

Thermo Scientific™ TraceGOLD™ TG-WaxMS GC Columns with SafeGuard

Produce consistent results with this low-bleed, stable column produces.

Pricing and Availability
Specifications

Particle Size	0.25 μm
Stationary Phase	TraceGOLD™ TG-WAXMS
Temperature Range	40°C°C to 260°C
For Use With (Application)	GC/MS
USP Type	G14, G15, G16, G20, G39

Thermo Scientific™ TracePLOT™ TG-BOND Alumina GC Columns (Na₂SO₄ Deactivation)

Use Thermo Scientific™ TracePLOT™ TG-BOND Alumina GC Columns for linear and quantitative analysis of polar unsaturated hydrocarbons.

Pricing and Availability
Specifications

Stationary Phase	TracePLOT™ TG-BOND Alumina

Restek™ Rtx™-WAX Capillary Columns: Standard

With excellent selectivity compared to other Carbowax™ columns

Pricing and Availability
Specifications

Coating	Fused Silica
USP Type	G14, G15, G16, G20, G39

MilliporeSigma™ Supelco™ SLB™-IL100 Capillary GC Column, df 0.20 μm

Designed for the analysis of neutral and polarizable (contain double and/or triple C-C bonds) analytes.

Pricing and Availability
Specifications

Max. Temperature	Subambient to 230°C (isothermal or programmed)
Type	Capillary GC
Packing Material	1,9-Di(3-vinylimidazolium)nonane bis(trifluoromethylsulfonyl)imide
Diameter (Metric) Inner	0.25 mm
Material	Fused Silica
For Use With (Application)	Gas Chromatography (GC)
Film Thickness	0.20 μm
USP Type	None
Product Line	SLB

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

Used for confirmational analyses of PCB-containing samples.

Pricing and Availability

MilliporeSigma™ Supelco™ VOCOL™ Capillary GC Column, df 3 μm

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

Pricing and Availability
Specifications

Type	Capillary GC
Material	Fused Silica
For Use With (Application)	Gas Chromatography (GC)
Film Thickness	3 μm
Product Line	VOCOL

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

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

Pricing and Availability
Specifications

Max. Temperature	-60°C to +300°C (isothermal or programmed)
Type	Capillary GC
Packing Material	Poly(dimethyl siloxane)
Polarity	Non-Polar
Material	Fused Silica
For Use With (Application)	Gas Chromatography (GC)
Film Thickness	5 μm
USP Type	G1, G2, G9
Product Line	SPB

MilliporeSigma™ Supelco™ SP™-2560 Capillary GC Column, df 0.20 μm

Highly specialized column that offers both polar and polarizable features.

Pricing and Availability

MilliporeSigma™ Supelco™ SLB™-5ms Capillary GC Column, df 0.25 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.

Pricing and Availability
Specifications

Max. Temperature	-60°C to +330°C (isothermal) or 340°C (programmed)
Type	Capillary GC
Packing Material	Silphenylene Polymer
Polarity	Non-Polar
Material	Fused Silica
For Use With (Application)	Gas Chromatography (GC)
Film Thickness	0.25 μm
USP Type	G27, G36
Product Line	SLB

MilliporeSigma™ Supelco™ SPB™-1 SULFUR Capillary GC Column, df 4 μm

Pricing and Availability

MilliporeSigma™ Supelco™ Petrocol™ DH 50.2 Capillary GC Column, df 0.50 μm

Designed for detailed hydrocarbon analyses of naphthas, gasolines, and similar samples.

Pricing and Availability

GC Capillary Columns

GC Capillary Columns

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