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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 (4,792)
GC Packed Columns (496)

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1 – 15 of 2,846 results
1

MilliporeSigma™ Supelco™ β-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.

EDGE
2
Promotions Available

Thermo Scientific™ TRACE™ TR-50MS GC Columns

Choose these mid-polarity columns for GC/MS applications.

Polarity Mid-Polar
USP Type G3
3

Restek™ MXT™-2887 Silcosteel™ Capillary Columns
SDP

Nonpolar phase, Crossbond™ 100% dimethyl polysiloxane

Particle Size 2.65 μm
Max. Temperature 445°C
Length (Metric) 10 m
Diameter (Metric) Inner 0.53 mm
Polarity Non polar
Temperature Range -60°C to +400°C
Material Stainless Steel
Coating Siltek™
Film Thickness 2.65 μm
4

Restek™ CarboBlack Packed Columns (On CarboBlack B): 1% Rt-1000
SDP

Graphitized carbon black offers unique selectivity and very little adsorption for alcohol analyses.

Max. Temperature 250°C
Diameter (Metric) Outer 3.17 mm
Diameter (Metric) Inner 2 mm
Temperature Range 50°C to 250°C
For Use With (Application) GC
Mesh Size 60/80
USP Type G35
5

Restek™ CarboBlack Packed Columns (On CarboBlack B): 3% Rt-1500
SDP

Graphitized carbon black offers unique selectivity and very little adsorption for alcohol analyses.

Max. Temperature 230°C
Stationary Phase 3% Rt™-1500
Packing Material CarboBlack B
Diameter (Metric) Outer 3.17 mm
Diameter (Metric) Inner 2 mm
Temperature Range 50°C to 230°C
Mesh Size 80/120
6

Restek™ Stabilwax™ Capillary Columns, Under 30m
SDP

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

Polarity Polar
Material Stainless Steel
Coating Fused Silica
Functionality/Interaction Type Carbowax Polymer
USP Type G14, G15, G16, G20, G39
7

MilliporeSigma™ Supelco™ SLB™-IL111 Capillary GC Column, df 0.20 μm

Great choice for separation of polarizable analytes (contain double and/or triple C-C bonds) from neutral analytes

8

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.

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
Film Thickness 0.10 μm
USP Type G27, G36
Product Line SLB
9
Promotions Available

Thermo Scientific™ TRACE™ TR-5MS GC Columns

Choose these colums that feature a popular GCMS phase for many applications.

Stationary Phase Trace™ TR-5 MS
Polarity Non-Polar
USP Type G27, G36
10

Thermo Scientific™ TraceGOLD™ TG-PAH GC Columns

Use these thermally stable TraceGOLD TG-PAH GC columns for fast analysis of regulated polycyclic aromatic hydrocarbons (PAHs) in complex food and environmental samples.

Stationary Phase TraceGOLD™ PAH
For Use With (Application) Gas Chromatography (GC)
Product Line TraceGOLD
11

MilliporeSigma™ Supelco™ SLB™-5ms Capillary GC Column, df 0.50 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.

13

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.

14

MilliporeSigma™ Supelco™ SPB™-PUFA Capillary GC Column, df 0.20 μm

For the analyses of polyunsaturated fatty acids (PUFAs) as fatty acid methyl esters (FAME).

Type Capillary GC
Length (Metric) 30 m
Packing Material Poly(alkylene glycol)
Material Fused Silica
For Use With (Application) Gas Chromatography (GC)
Film Thickness 0.20 μm
Product Line SPB
15

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.