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GC Columns

GC Capillary Columns (5,054)
GC Packed Columns (536)

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Keyword Search:
301 – 315 of 3,159 results
301

Restek™ Rtx™-1 Capillary Columns
SDP

General-purpose columns for solvent impurities, PCB congeners, simulated distillation, arson accelerants, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, oxygenates

ENCOMPASS_PREFERRED
Stationary Phase Rtx™-1
Length (Metric) 15 m
Quantity 1/Pk.
Polarity Nonpolar
Coating Fused Silica
For Use With (Application) Solvent Impurities, PCB Congeners, Simulated Distillation, Arson Accelerants, Gases, Natural Gas Odorants, Sulfur Compounds, Essential Oils, Hydrocarbons, Semivolatiles, Pesticides, Oxygenates Analysis
USP Type G1, G2, G38
302

Restek™ RTX™-BAC2 Capillary Columns
GSA_VA SDP

Separate to baseline all blood alcohol compounds in blood, breath or urine

ENCOMPASS_PREFERRED
Stationary Phase Rtx™-BAC2
Length (Metric) 30 m
Material Stainless Steel
Coating Fused Silica
Temperature Range (Metric) -20°C to +240/260°C
For Use With (Application) Crossbond™
Max. Temperature (Metric) 350°C
303

Restek™ Micropacked GC Columns: Hayesep N
SDP

Efficient, inert, and flexible micropacked columns are highly efficient and provide good sample capacity, resulting in a powerful tool for solving many difficult application problems.

ENCOMPASS_PREFERRED
Max. Temperature 165°C
Stationary Phase Hayesep N
Packing Material HayeSep N
Material Stainless Steel
For Use With (Application) GC
Mesh Size 100/120
304

Restek™ Micropacked GC Columns: Hayesep Q
SDP

Efficient, inert, and flexible micropacked columns are highly efficient and provide good sample capacity, resulting in a powerful tool for solving many difficult application problems.

ENCOMPASS_PREFERRED
Max. Temperature 275°C
Stationary Phase Hayesep Q
Packing Material HayeSep Q
Material Stainless Steel
For Use With (Application) GC
Mesh Size 100/120
USP Type S3
305

Restek™ RTX™-1301 Capillary Columns: 60m Length
SDP

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

ENCOMPASS_PREFERRED
Diameter (Metric) Inner 0.53 mm
Polarity Low to mid polar
Material Stainless Steel
Coating Fused Silica
For Use With (Application) Crossbond™,Oxygenates Analysis,Residual Solvents Analysis,Volatile Organic Compounds Analysis
Max. Temperature (Metric) 350°C
USP Type G43
306

Restek™ RTX™-1301 Capillary Columns: 30m Length
SDP

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

ENCOMPASS_PREFERRED
Length (Metric) 30 m
Polarity Low to mid polar
Material Stainless Steel
Coating Fused Silica
For Use With (Application) Crossbond™,Oxygenates Analysis,Residual Solvents Analysis,Volatile Organic Compounds Analysis
Max. Temperature (Metric) 350°C
USP Type G43
307

Restek™ Rtx™-5MS Capillary Columns
SDP

Developed specifically for GC/MS.

ENCOMPASS_PREFERRED
Stationary Phase Rtx™-5 MS
Coating Fused Silica
Max. Temperature (Metric) 350°C
USP Type G27, G36
308

Restek™ RTX™-CLP Capillary Columns
SDP

Application-specific columns for organochlorine pesticides and herbicides.

ENCOMPASS_PREFERRED
Length (Metric) 30 m
Material Stainless Steel
Coating Fused Silica
Max. Temperature (Metric) 350°C
309

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).

ENCOMPASS_PREFERRED
Stationary Phase Mxt™-Wax
Length (Metric) 60 m
Polarity Polar
Material Stainless Steel
Coating Siltek™
Max. Temperature (Metric) 445°C
USP Type G14, G15, G16, G20, G39
310

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

Mid-polarity phase, Crossbond™ trifluoropropylmethyl polysiloxane

ENCOMPASS_PREFERRED
Diameter (Metric) Inner 0.53 mm
Polarity Mid polar
Material Stainless Steel
Coating Siltek™
Max. Temperature (Metric) 445°C
Functionality/Interaction Type Solute stationary phase interaction
USP Type G6
311

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

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

ENCOMPASS_PREFERRED
312

Restek™ Hydroguard MXT Guard Columns and Transfer Lines
SDP

Extends analytical column lifetime by preventing degradation from harsh steam-cleaning water injections.

ENCOMPASS_PREFERRED
Type Guard Column Transfer Line
Diameter (Metric) Inner 0.53 mm
313

Restek™ CarboBlack Packed Columns (On CarboBlack B): 6.6% Carbowax 20M
SDP

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

ENCOMPASS_PREFERRED
Diameter (Metric) Outer 3.17 mm
Diameter (Metric) Inner 2 mm
Mesh Size 80/120
USP Type G16
314

Restek™ Stabilwax™ Capillary Columns
SDP

ENCOMPASS_PREFERRED
315

Restek™ Rxi™-1 MS Capillary Columns, 0.53 mm I.D.
SDP

General-purpose columns for arson accelerants, essential oils, hydrocarbons, pesticides, PCB congeners, sulfur compounds, amines, solvent impurities, simulated distillation, oxygenates, gasoline range organics (GRO), and refinery gases

ENCOMPASS_PREFERRED
Stationary Phase Rxi™-1 MS
Diameter (Metric) Inner 0.53 mm
Quantity 1/Pk.
Polarity Nonpolar
Coating Fused Silica
Temperature Range (Metric) -60°C to +330/350°C
For Use With (Application) Arson Accelerants, Essential Oils, Hydrocarbons, Pesticides, PCB Congeners, Sulfur Compounds, Amines, Solvent Impurities, Simulated Distillation, Oxygenates, Gasoline Range Organics (GRO), and Refinery Gases
USP Type G1, G2, G38