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GC Columns

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

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286 – 300 of 2,845 results
286

Restek™ Rxi™-5Sil MS Capillary Columns, I.D. 0.32 mm
SDP

Engineered to be a low-bleed GC-MS column

287

Restek™ CarboBlack Packed Columns (On CarboBlack B): 5% Carbowax 20M
SDP

288

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
289

Restek™ MXT Volatiles Silcosteel Capillary Columns
SDP

Application-specific columns for volatile organic pollutants.

Max. Temperature 445°C
Material Stainless Steel
Coating Siltek™
For Use With (Application) Volatile Organic Pollutants Analysis
290

Restek™ CarboBlack Packed Columns (On CarboBlack C): 0.2% Carbowax 1500
SDP

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

Packing Material CarboBlack C
For Use With (Application) GC
291

Restek™ Rtx™-1701 Capillary Columns - 10m Length
SDP

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

292

Restek™ MXT-1 Silcosteel Capillary Columns - 60m (197 ft.) Length
SDP

Siltek™-treated stainless steel

Max. Temperature 445°C
Length (Metric) 60 m
Polarity Non polar
Material Stainless Steel
Coating Siltek™
USP Type G1, G2, G38
293

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
294

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
295

Restek™ HayeSep Q Porous Polymers Packed GC Columns
SDP

Max. Temperature 275°C
Stationary Phase Hayesep Q
Diameter (Metric) Outer 3.175 mm
Mesh Size 80/100
USP Type S3
296

Restek™ Chromosorb Packed Columns: 3% Rt-101
SDP

Non-bonded stationary phase packed columns.

Max. Temperature 350°C
Stationary Phase 3% Rt™-101
Packing Material Chromosorb, Silcoport™ W
For Use With (Application) GC
Mesh Size 100/120
297

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

298

Restek™ MXT™-5 Capillary Columns, 40m
SDP

Siltek™-treated stainless steel

299

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
300

Restek™ MXT™-200 Capillary Columns, 30m and Under: I.D. 0.53mm
SDP

Mid-polarity phase, Crossbond™ trifluoropropylmethyl polysiloxane

Max. Temperature 445°C
Diameter (Metric) Inner 0.53 mm
Polarity Mid polar
Material Stainless Steel
Coating Siltek™
Functionality/Interaction Type Solute stationary phase interaction
USP Type G6