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GC Columns

GC Capillary Columns (4,790)
GC Packed Columns (496)

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346 – 360 of 2,845 results
346

Restek™ MXT-1 Silcosteel Capillary Columns — 30m (98 ft.) Length
SDP

Siltek™-treated stainless steel

Max. Temperature 445°C
Stationary Phase Mxt-1
Length (Metric) 30 m
Polarity Non polar
Material Stainless Steel
Coating Siltek™
USP Type G1, G2, G38
347

Restek™ MXT-WAX Silcosteel Capillary Columns: 60m
SDP

General-purpose columns for FAMEs, flavor compounds, essential oils, amines, solvents, xylene isomers, and U.S. EPA Method 603 (acrolein/acrylonitrile).

Max. Temperature 445°C
Stationary Phase Mxt™-Wax
Length (Metric) 60 m
Polarity Polar
Material Stainless Steel
Coating Siltek™
USP Type G14, G15, G16, G20, G39
348

Restek™ RTX™-1701 Capillary Columns, Length 30m or Less: I.D. 0.53mm
SDP

General-purpose columns for alcohols, oxygenates, PCB congeners (e.g. Aroclor mixes), pesticides

Max. Temperature 350°C
Diameter (Metric) Inner 0.53 mm
Polarity Mid polar
Material Stainless Steel
Coating Fused Silica
Functionality/Interaction Type Cyano and Phenyl
USP Type G46
349

Restek™ MXT™-1 Capillary Columns, 30m
SDP

General-purpose columns for solvent impurities, PCB congeners, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, and oxygenates.

Length (Metric) 30 m
USP Type G1, G2, G38
350

Restek™ Chromosorb Packed Columns: 5% Rt-1200/1.75% Bentone 34
SDP

Non-bonded stationary phase packed columns.

Max. Temperature 200°C
Packing Material Chromosorb, Silcoport™ W
For Use With (Application) GC
Mesh Size 100/120
351

Restek™ Bonded Packed Column Stationary Phases: 20% Rtx-1
SDP

Bonded phases in capillary columns provide a dramatic increase in column quality. Restek Bonded Packed Column Stationary Phases: 20% Rtx-1 are for on-column injections.

Mesh Size 100/120
352

Restek™ Bonded Packed Column Stationary Phases: 20% Rtx-Stabilwax
SDP

Bonded phases in capillary columns provide a dramatic increase in column quality. Restek Bonded Packed Column Stationary Phases: 20% Rtx-Stabilwax are for on-column injections.

Max. Temperature 240°C
Diameter (Metric) Outer 3.17 mm
Diameter (Metric) Inner 2 mm
Mesh Size 100/120
353

Restek™ Bonded Packed Column Stationary Phases: 5% Rtx-Stabilwax
SDP

Bonded phases in capillary columns provide a dramatic increase in column quality. Restek Bonded Packed Column Stationary Phases: 5% Rtx-Stabilwax are for on-column injections.

Max. Temperature 240°C
Stationary Phase 5% Rtx™-Stabilwax
Length (Metric) 2 m
Packing Material Silcoport™ W
Diameter (Metric) Outer 3.17 mm
Diameter (Metric) Inner 2 mm
Temperature Range 40°C to 240°C
Mesh Size 100/120
354

Restek™ Molecular Sieve Packed Columns: Stainless-Steel Tubing
SDP

Easily separate permanent gases at above-ambient temperatures

Length (Metric) 1.8 m
Diameter (Metric) Outer 3.17 mm
Diameter (Metric) Inner 2.1 mm
Material Stainless Steel
For Use With (Application) GC
355

Restek™ Chromosorb Packed Columns: 10% TCEP
SDP

Non-bonded stationary phase packed columns.

Max. Temperature 175°C
Stationary Phase 10% TCEP
Packing Material Chromosorb
Diameter (Metric) Outer 3.1 mm
Temperature Range 0°C to 175°C
For Use With (Application) GC
Mesh Size 100/120
356

Restek™ RTX™-Volatiles Capillary Columns: I.D. 0.53mm
SDP

Application-specific columns for volatile organic pollutants

Particle Size 2 μm
Max. Temperature 350°C
Diameter (Metric) Inner 0.53 mm
Temperature Range -20°C to +270/280°C
Material Stainless Steel
Coating Fused Silica
For Use With (Application) Volatile Organic Pollutants Analysis
Film Thickness 2 μm
357

Restek™ Rtx™-502.2 Capillary Columns
SDP

Application-specific columns with unique selectivity for volatile organics

Stationary Phase Rtx™-502.2
Coating Fused Silica
358

Restek™ Rtx™-1701 Capillary Columns - 60m Length
SDP

General-purpose, fused silica column for alcohols, oxygenates, PCB congeners, pesticides, and fragrance compounds.

Max. Temperature 350°C
Stationary Phase Rtx™-1701
Length (Metric) 60 m
Polarity Mid polar
Material Stainless Steel
Coating Fused Silica
Functionality/Interaction Type Cyano and Phenyl
USP Type G46
359

Restek™ Rtx™-WAX Capillary Columns: Standard
SDP

With excellent selectivity compared to other Carbowax™ columns

Coating Fused Silica
USP Type G14, G15, G16, G20, G39
360

Restek™ Rt-BDEXm Chiral Capillary Columns
SDP

General-purpose chiral phase

Particle Size 0.25 μm
Stationary Phase 14% Cyanopropylphenyl/86% Dimethyl Polysiloxane
Length (Metric) 30 m
Packing Material Rt™-betaDEXm
Temperature Range 40°C to 230°C
Material Cyclodextrin
Coating Fused Silica
For Use With (Application) Gas Chromatography (GC),Pharmaceutical Industry Analysis
Film Thickness 0.25 μm