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GC Capillary Columns

General-purpose and application-specific capillary (open) columns in various lengths, diameters, particle sizes, and temperature ranges; includes retention gap columns and guard columns.
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Film Thickness

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Stationary Phase

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241 – 255 of 2,845 results
241

Restek™ Rxi™-17Sil MS Secondary Columns, Length: 2 m
SDP

Convenient length is ideal for use as a secondary column in GCxGC analyses

EDGE ENCOMPASS_PREFERRED
Stationary Phase Rxi™-17Sil MS
Length (Metric) 2 m
Quantity 1/Pk.
Polarity Midpolar
Coating Fused Silica
For Use With (Application) Sensitive Detectors, Such as MS Analysis
Max. Temperature (Metric) 340/360°C
242

Restek™ Stabilwax™-DA Capillary Columns
SDP

Similar in polarity to DB-FFAP, OV-351, NUKOL FFAP, HP FFAP

EDGE ENCOMPASS_PREFERRED
Stationary Phase Stabilwax™-DA
Polarity Polar
Coating Fused Silica
USP Type G25, G35
243

Restek™ Rxi™-1 MS Capillary Columns, 0.32 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 0.32 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
244

Restek™ Rtx™-CLPesticides2 Capillary Columns
SDP

Application-specific columns for organochlorine pesticides and herbicides

ENCOMPASS_PREFERRED
Stationary Phase Rtx™-CLPII
Coating Fused Silica
245

Restek™ Rtx-OPPesticides Capillary Columns
SDP

Application-specific column for organophosphorus pesticides, U.S. EPA Method 8141.

ENCOMPASS_PREFERRED
Stationary Phase Rtx™-OPP
Length (Metric) 30 m
Material Stainless Steel
Coating Fused Silica
Temperature Range (Metric) -20°C to +310/330°C
For Use With (Application) Organochlorine Pesticides Analysis,GC/NPD or GC/MS,Organochlorine Pesticides,Herbicides Analysis
Max. Temperature (Metric) 350°C
246

Restek™ RTX™-1 Capillary Columns, 30m, 0.32mm ID and Under
SDP

Fused silica

ENCOMPASS_PREFERRED
Length (Metric) 30 m
Polarity Non polar
Material Stainless Steel
Coating Fused Silica
Max. Temperature (Metric) 350°C
USP Type G1, G2, G38
247

Restek™ MXT™-65TG Silcosteel Capillary Columns
SDP

Siltek™-treated stainless steel

ENCOMPASS_PREFERRED
Particle Size 0.1 μm
Polarity High polar
Material Stainless Steel
Coating Siltek™
Temperature Range (Metric) 20°C to 370°C
For Use With (Application) Triglyceride Analysis
Max. Temperature (Metric) 445°C
Film Thickness 0.1 μm
248

Restek™ MXT™-200 Capillary Columns, 30m and Under: I.D. 0.25mm
SDP

Mid-polarity phase, Crossbond™ trifluoropropylmethyl polysiloxane

ENCOMPASS_PREFERRED
Diameter (Metric) Inner 0.25 mm
Polarity Mid polar
Material Stainless Steel
Coating Siltek™
Max. Temperature (Metric) 445°C
Functionality/Interaction Type Solute stationary phase interaction
USP Type G6
249

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

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

ENCOMPASS_PREFERRED
250

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

Siltek™-treated stainless steel

ENCOMPASS_PREFERRED
Stationary Phase Mxt-1
Length (Metric) 30 m
Polarity Non polar
Material Stainless Steel
Coating Siltek™
Max. Temperature (Metric) 445°C
USP Type G1, G2, G38
251

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
252

Restek™ Stabilwax™ Capillary Columns
SDP

ENCOMPASS_PREFERRED
253

Restek™ Innovative Integra-Guard™ Rtx™-1301 Columns
SDP

Incorporate both guard column and analytical column in a continuous length of tubing

ENCOMPASS_PREFERRED
254

Restek™ RTX™-5 Capillary Columns, 30m to 50m, Particle Size Less Than 1.00μm: I.D. 0.53mm
SDP

Fused silica

ENCOMPASS_PREFERRED
Includes 5m Integra guard column
Length (Metric) 30 m
Diameter (Metric) Inner 0.53 mm
Polarity Low polar
Material Stainless Steel
Coating Fused Silica
Max. Temperature (Metric) 350°C
USP Type G27, G36
255

Restek™ Stx™ CLPesticides Column Kit
SDP

Application-specific columns for organochlorine pesticides and herbicides

ENCOMPASS_PREFERRED