accessibility menu, dialog, popup

UserName
Viewing profile as user:

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 (4,799)
GC Packed Columns (493)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

No results found within this category. Try removing some selected filters and try again.

category

brands

  • (1)
  • (14)
  • (18)
  • (1)
  • (22)
  • (2)
  • (1)
  • (4)
  • (2)
  • (4)
  • (5)
  • (1)
  • (1)
  • (1)
  • (34)
  • (4)
  • (1)
  • (3)
  • (2)
  • (1)
  • (319)
  • (3)
  • (79)
  • (4)
  • (382)
  • (4)
  • (2)
  • (2,108)
  • (188)
  • (1)
  • (4)
  • (1)
  • (621)
  • (617)
  • (3)
  • (2)

special interests

  • (10)
  • (14)
  • (3,709)

special offers

  • (233)

Length (Metric)

  • (1)
  • (2)
  • (1)
  • (1)
  • (4)
  • (2)
  • (4)
Show all

Diameter (Metric) Inner

  • (26)
  • (23)
  • (36)
  • (117)
  • (3)
  • (12)
  • (27)
Show all

Stationary Phase

  • (8)
  • (5)
  • (10)
  • (3)
  • (4)
  • (6)
  • (5)
Show all

Film Thickness

  • (1)
  • (2)
  • (2)
  • (170)
  • (17)
  • (15)
  • (5)
Show all

USP Type

  • (21)
  • (2)
  • (447)
  • (40)
  • (256)
  • (46)
  • (9)
Show all

Packing Material

  • (1)
  • (1)
  • (4)
  • (2)
  • (1)
  • (8)
  • (5)
Show all

Particle Size

  • (1)
  • (87)
  • (2)
  • (4)
  • (1)
  • (5)
  • (38)
Show all

Product Line

  • (1)
  • (14)
  • (1)
  • (4)
  • (10)
  • (20)
  • (8)
Show all

Diameter (Metric) Outer

  • (1)
  • (6)
  • (13)
  • (2)
  • (12)
  • (45)
  • (207)
Show all
286 – 300 of 2,791 results
286

Restek™ Stabilwax™ Capillary Columns
SDP

Long column lifetime, even when programming repeatedly up to 260°C (500°F)

Polarity Polar
Material Stainless Steel
Coating Fused Silica
Functionality/Interaction Type Carbowax Polymer
USP Type G14, G15, G16, G20, G39
287

Restek™ Rtx™-CLPesticides Column Kits
SDP

Application-specific columns for organochlorine pesticides and herbicides

288

Restek™ Rtx™-CLPesticides2 Capillary Columns
SDP

Application-specific columns for organochlorine pesticides and herbicides

Stationary Phase Rtx™-CLPII
Coating Fused Silica
289

Restek™ RTX™-5MS Capillary Columns, 60m or Longer: I.D. 0.32mm
SDP

Provide a tight mono-modal distribution and extremely low bleed

Max. Temperature 350°C
Length (Metric) 60 m
Diameter (Metric) Inner 0.32 mm
Polarity Low polar
Temperature Range -60°C to +330/350°C
Material Stainless Steel
Coating Fused Silica
USP Type G27, G36
290

Restek™ Rt-BDEXsp Chiral Capillary Columns
SDP

Fused silica columns often useful in dual-column configurations, with the Rt-βDEXsm column, for complex enantiomeric separations.

Particle Size 0.25 μm
Stationary Phase 14% Cyanopropylphenyl/86% Dimethyl Polysiloxane
Length (Metric) 30 m
Packing Material Rt™-betaDEXsm
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
291

Restek™ Rt™-BDEXse Chiral Capillary Columns
SDP

Fused silica columns provide better resolution for limonene, linalool, linalyl acetate, ethyl-2-methylbutyrate, 2,3-butane diol, and styrene oxides.

Particle Size 0.25 μm
Stationary Phase 14% Cyanopropylphenyl/86% Dimethyl Polysiloxane
Length (Metric) 30 m
Packing Material Rt™-betaDEXse
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
292

Restek™ Rtx™-1701 Capillary Columns - 15m Length
SDP

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

Max. Temperature 350°C
Length (Metric) 15 m
Polarity Mid polar
Material Stainless Steel
Coating Fused Silica
For Use With (Application) Crossbond™,Oxygenates Analysis,PCB Congener Analysis,Pesticide Analysis
Functionality/Interaction Type Cyano and Phenyl
USP Type G46
293

Restek™ Rt™-BDEXsa Chiral Capillary Columns
SDP

Unique selectivity for esters, lactones and other fruit-flavor components

Particle Size 0.25 μm
Stationary Phase 14% Cyanopropylphenyl/86% Dimethyl Polysiloxane
Length (Metric) 30 m
Packing Material Rt™-betaDEXsa
Temperature Range 40°C to 230°C
Material Cyclodextrin
Coating Fused Silica
Film Thickness 0.25 μm
294

Restek™ RTX™-BAC1 Capillary Columns
GSA_VA SDP

Application-specific columns for blood alcohol analysis

Max. Temperature 350°C
Length (Metric) 30 m
Temperature Range -20°C to +240/260°C
Material Stainless Steel
Coating Fused Silica
For Use With (Application) Crossbond™,Headspace Analysis
295

Restek™ Rt-XLSulfur Micropacked Columns
SDP

Optimized columns for low ppbv sulfur analyses. Restek Rt-XLSulfur Micropacked Columns eliminate the need for PTFE tubing.

Max. Temperature 290°C
Stationary Phase Rt™-XLSulfur
Packing Material Rt™-XLSulfur
For Use With (Application) GC
296

Restek™ Rtx™-1301 (G43) Capillary Columns - 60m Length
SDP

Fused silica capillary

Max. Temperature 350°C
Length (Metric) 60 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
USP Type G43
297

Restek™ Rxi™-624Sil MS GC Columns
SDP

Low-bleed, high-thermal stability column with maximum temperatures up to 320°C

298

Restek™ Stabilwax™ Capillary Columns, Under 30m
SDP

Long column lifetimes, even when programming repeatedly up to 260°C (500°F)

Polarity Polar
Material Stainless Steel
Coating Fused Silica
Functionality/Interaction Type Carbowax Polymer
USP Type G14, G15, G16, G20, G39
299

Restek™ Rxi™5Sil MS Capillary Columns with Integra-Guard, I.D. 0.25 mm
SDP

Exceptionally inert columns for GC/MS and trace level analyses

Stationary Phase Rxi™-5Sil MS
Diameter (Metric) Inner 0.25 mm
Polarity Low polar
Temperature Range -60°C to +330/350°C
Material Fused Silica
Coating Fused Silica
300

Restek™ Stabilwax™ Capillary Columns
SDP