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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 (4,999)
GC Packed Columns (507)

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Keyword Search:
2,956 – 2,970 of 3,073 results
2,956

SGE™ BPX70 Capillary Columns
SDP

Specifically engineered for the analysis of fatty acid methyl esters (FAMEs)

Particle Size 0.25 μm
Stationary Phase SGE™ BPX70
Diameter (Metric) Inner 0.32 mm
Polarity Polar
Temperature Range 50°C to 250/260°C
For Use With (Application) Carbohydrate Analysis,Carbohydrates,Pharmaceuticals Analysis
Film Thickness 0.25 μm
2,957

Restek™ RTX™-1301 Capillary Columns: 75m Length
SDP

Polymer is fully characterized to ensure long-term reproducibility, column-to-column consistency and low bleed

2,958

Trajan™ BPX5 GC Capillary Columns
SDP

MS premium, low bleed phase designed for robustness and is suitable for a wide range of applications

2,959

Restek™ RTX™-5 Capillary Columns: Length 10m
SDP

Fused silica

Max. Temperature 350°C
Stationary Phase 5% Diphenyl/95% Dimethyl Polysiloxane
Length (Metric) 10 m
Packing Material Rtx™-5
Diameter (Metric) Inner 0.1 mm
Polarity Low polar
Material Stainless Steel
Coating Fused Silica
For Use With (Application) Drug Analysis,Solvent Impurities Analysis,Pesticide Analysis,Hydrocarbon Analysis,PCB Congener Analysis,Essential Oils,Semivolatiles Analysis
USP Type G27, G36
2,960

Trajan™ SolGel WAX Columns
SDP

Polyethylene Glycol (PEG) in a Sol-Gel matrix. Robust, high temperature polar WAX phase

Max. Temperature 280°C
Stationary Phase Polyethylene Glycol
Packing Material SolGel-Wax
Polarity Polar
Temperature Range 30°C to 260/280°C
Coating Fused Silica
Functionality/Interaction Type Hydrogen Bonding or Dipole interactions
USP Type G14, G15, G16, G20, G39
2,961

Restek™ Rtx-20 Capillary Columns - 20m Length
SDP

2,962

Restek™ RTX™-200 Capillary Columns - 90m Length
SDP

Crossbond™ trifluoropropylmethyl polysiloxane stationary phase has a unique selectivity to electron-rich molecules that resolves compounds that phenyl, cyano, and Carbowax™-containing phases cannot

2,963

SGE™ HT8 Polycarborane-Siloxane GC Capillary Column
SDP

Combines innovative phase technology and unique fused silica production capability. SGE™ HT8 Polycarborane-Siloxane GC Capillary Column provides end-to-end separation solutions for all applications.

2,964

Restek™ Rtx-20 Capillary Columns - 15m Length
SDP

Max. Temperature 350°C
Length (Metric) 15 m
Diameter (Metric) Inner 0.53 mm
Polarity Low to mid polar
Temperature Range -20°C to +260/280°C
Material Stainless Steel
Coating Fused Silica
USP Type G28, G32
2,965

Restek™ Rtx™-35 Capillary Columns - 20m Length
SDP

General-purpose, fused silica columns for organochlorine pesticides, PCB congeners, herbicides, pharmaceuticals, sterols, rosin acids, phthalate esters.

Max. Temperature 350°C
Length (Metric) 20 m
Diameter (Metric) Inner 0.18 mm
Polarity Mid polar
Material Stainless Steel
Coating Fused Silica
USP Type G42
2,966

Restek™ MXT™-WAX Capillary Columns, 60m Total Length
SDP

Crossbond Carbowax polyethylene glycol.

Max. Temperature 445°C
Type Capillary Column
Length (Metric) 60 m
Quantity 1 Each
Polarity Polar
Material Stainless Steel
Coating Siltek™
USP Type G14, G15, G16, G20, G39
2,967

Restek™ RTX™-1 Capillary Columns, 30m Total Length
SDP

Crossbond 100% dimethyl polysiloxane.

Max. Temperature 350°C
Type Capillary Column
Stationary Phase 100% Dimethyl Polysiloxane
Length (Metric) 10 m
Packing Material Rtx™-1
Diameter (Metric) Inner 0.53 mm
Quantity 1 Each
Polarity Non polar
Material Stainless Steel
Coating Fused Silica
For Use With (Application) Solvent Impurities Analysis,PCB Congener Analysis,Simulated Distillation,Drugs of Abuse,Gases Analysis,Natural Gas Odorants Analysis,Sulfur Compounds Analysis,Essential Oils,Hydrocarbons,Semivolatiles Analysis,Pesticide Analysis,Oxygenates Analysis
USP Type G1, G2, G38
2,968

Restek™ Stabilwax™-DA Capillary Columns, Part 2: 15m Length
SDP

Reduce adsorption and improve responses for many basic compounds

Length (Metric) 15 m
Polarity Polar
Temperature Range 40°C to 250°C
Material Stainless Steel
Coating Fused Silica
For Use With (Application) Free (underivatized) Acids,Some Inorganic Acids Analysis
Functionality/Interaction Type Acidic
USP Type G25, G35
2,969

Restek™ MXT™-WAX Capillary Columns: 20m
SDP

Crossbond Carbowax polyethylene glycol.

Max. Temperature 445°C
Type Capillary Column
Length (Metric) 30 m
Diameter (Metric) Inner 0.53 mm
Quantity 1 Each
Polarity Polar
Material Stainless Steel
Coating Siltek™
USP Type G14, G15, G16, G20, G39
2,970

Restek™ MXT™-WAX Capillary Columns: 25m
SDP

Crossbond Carbowax polyethylene glycol.

Max. Temperature 445°C
Type Capillary Column
Length (Metric) 30 m
Diameter (Metric) Inner 0.53 mm
Quantity 1 Each
Polarity Polar
Material Stainless Steel
Coating Siltek™
USP Type G14, G15, G16, G20, G39