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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

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
2,957

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
2,958

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
2,959

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
2,960

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
2,961

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
2,962

Restek™ MXT™-1 Capillary Columns, 10 m
SDP

Crossbond 100% dimethyl polysiloxane

Max. Temperature 445°C
Type Capillary Column
Length (Metric) 10 m
Diameter (Metric) Inner 0.53 mm
Polarity Non polar
Material Stainless Steel
Coating Siltek™
USP Type G1, G2, G38
2,963

Trajan™ BP5 GC Capillary Column
SDP

A general purpose phase used for a wide range of applications

Polarity Non polar
Coating Fused Silica
2,964

Restek™ MXT™-BAC1 Capillary Columns
SDP

Proprietary packing

2,965

Restek™ RTX™-1 Capillary Columns, Under 30m, Particle Size 1.50μm or Less: I.D. 0.10mm
SDP

Fused silica

Includes Cage
Max. Temperature 350°C
Length (Metric) 10 m
Diameter (Metric) Inner 0.1 mm
Polarity Non polar
Material Stainless Steel
Coating Fused Silica
USP Type G1, G2, G38
2,966

Trajan Scientific and Medical™ BP5 GC Capillary Columns
SDP

Used for a wide range of applications. Trajan Scientific and Medical BP5 GC Capillary Columns are general purpose phase columns.

Type BP5 GC Capillary Column
Length (Metric) 30 m
Packing Material BP5
Temperature Range -60°C to +320/340°C
Material 5% Phenyl, 95% Dimethyl Polysiloxane
Film Thickness 1 μm
2,967

Restek™ Stabilwax™-DA Capillary Columns, Part 2: 30m Length
SDP

Reduce adsorption and improve responses for many basic compounds

Length (Metric) 30 m
Polarity Polar
Material Stainless Steel
Coating Fused Silica
Functionality/Interaction Type Acidic
USP Type G25, G35
2,968

Trajan™ BP21 (FFAP) GC Capillary Columns
SDP

A very polar nitroterephthalic acid modified PEG phase suited to the analysis of free fatty acids

Stationary Phase Polyethylene Glycol
Packing Material BP21 (FFAP)
Polarity Polar
Temperature Range 35°C to 240/250°C
Coating Fused Silica
USP Type G25, G35
2,969

Restek™ MXT™-1 Capillary Columns, 60m Total Length
SDP

Crossbond 100% dimethyl polysiloxane

Max. Temperature 445°C
Type Capillary Column
Length (Metric) 60 m
Diameter (Metric) Inner 0.53 mm
Quantity 1 Each
Polarity Non polar
Material Stainless Steel
Coating Siltek™
USP Type G1, G2, G38
2,970

Restek™ RTX™-5 Capillary Columns: Length 12m
SDP

Fused silica