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.
Length (Metric)
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Diameter (Metric) Inner
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- (689)
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Film Thickness
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Stationary Phase
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USP Type
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- (1)
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- (94)
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- (35)
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- (6)
- (56)
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376
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376
Restek™ MXT™-2887 Silcosteel™ Capillary Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Nonpolar phase, Crossbond™ 100% dimethyl polysiloxane
| Particle Size | 2.65 μm |
|---|---|
| Max. Temperature | 445°C |
| Length (Metric) | 10 m |
| Diameter (Metric) Inner | 0.53 mm |
| Polarity | Non polar |
| Temperature Range | -60°C to +400°C |
| Material | Stainless Steel |
| Coating | Siltek™ |
| Film Thickness | 2.65 μm |
377
Restek™ Rtx™-CLPesticides2 Capillary Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Application-specific columns for organochlorine pesticides and herbicides
| Stationary Phase | Rtx™-CLPII |
|---|---|
| Coating | Fused Silica |
378
Restek™ Rt™-BDEXsa Chiral Capillary Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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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 |
379
Restek™ Rtx™-5 Capillary Columns - 15m Length
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Similar to DB–5, SPB–5, HP–5, and Ultra2 columns
| Max. Temperature | 350°C |
|---|---|
| Stationary Phase | Rtx™-5 |
| Length (Metric) | 15 m |
| Polarity | Low polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G27, G36 |
380
Restek™ MXT-WAX Silcosteel Capillary Columns: 15m
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
General-purpose columns for FAMEs, flavor compounds, essential oils, amines, solvents, xylene isomers, and U.S. EPA Method 603 (acrolein/acrylonitrile).
| Includes | n/a |
|---|---|
| Max. Temperature | 445°C |
| Stationary Phase | Mxt™-Wax |
| Length (Metric) | 15 m |
| Polarity | Polar |
| Material | Stainless Steel |
| Coating | Siltek™ |
| USP Type | G14, G15, G16, G20, G39 |
381
Restek™ MXT Volatiles Silcosteel Capillary Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Application-specific columns for volatile organic pollutants.
| Max. Temperature | 445°C |
|---|---|
| Material | Stainless Steel |
| Coating | Siltek™ |
| For Use With (Application) | Volatile Organic Pollutants Analysis |
382
Restek™ MXT-1 Silcosteel Capillary Columns - 60m (197 ft.) Length
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
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 |
383
Restek™ RTX™-2330 Capillary Columns: Standard
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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General-purpose columns for cis/trans FAMEs, dioxin isomers
| Max. Temperature | 350°C |
|---|---|
| Polarity | High polar |
| Temperature Range | 0°C to 260/275°C |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G48 |
384
Restek™ Rtx™-5 Capillary Columns, 0.53 mm I.D.
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
General-Purpose Columns for Drugs, Solvent Impurities, Pesticides, Hydrocarbons, PCB Congeners, Essential Oils, Semivolatiles
| Stationary Phase | Rtx™-5 |
|---|---|
| Diameter (Metric) Inner | 0.53 mm |
| Polarity | Low |
| Coating | Fused Silica |
| For Use With (Application) | Drugs, Solvent Impurities, Pesticides, Hydrocarbons, PCB Congeners (e.g., Aroclor Mixes), Essential Oils, Semivolatiles |
| USP Type | G27, G36 |
385
Restek™ MXT™-200 Capillary Columns, 30m and Under: I.D. 0.25mm
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Mid-polarity phase, Crossbond™ trifluoropropylmethyl polysiloxane
| Max. Temperature | 445°C |
|---|---|
| Diameter (Metric) Inner | 0.25 mm |
| Polarity | Mid polar |
| Material | Stainless Steel |
| Coating | Siltek™ |
| Functionality/Interaction Type | Solute stationary phase interaction |
| USP Type | G6 |
386
Restek™ MXT-WAX Silcosteel Capillary Columns: 10m
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
| Max. Temperature | 445°C |
|---|---|
| Stationary Phase | Mxt™-Wax |
| Length (Metric) | 10 m |
| Diameter (Metric) Inner | 0.18 mm |
| Polarity | Polar |
| Temperature Range | 40°C to 250°C |
| Material | Stainless Steel |
| Coating | Siltek™ |
| USP Type | G14, G15, G16, G20, G39 |
387
Restek™ Rtx™-20 Capillary Columns - 30m Length
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
General-purpose columns for volatile and flavor compounds.
| Max. Temperature | 350°C |
|---|---|
| Length (Metric) | 30 m |
| Polarity | Low to mid polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G28, G32 |
388
Restek™ Stabilwax™ Capillary Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
389
Restek™ MXT™-65TG Silcosteel Capillary Columns
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Siltek™-treated stainless steel
| Particle Size | 0.1 μm |
|---|---|
| Max. Temperature | 445°C |
| Polarity | High polar |
| Temperature Range | 20°C to 370°C |
| Material | Stainless Steel |
| Coating | Siltek™ |
| For Use With (Application) | Triglyceride Analysis |
| Film Thickness | 0.1 μm |
390
Restek™ Rxi™-1 MS Capillary Columns, 0.53 mm I.D.
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
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
| Stationary Phase | Rxi™-1 MS |
|---|---|
| Diameter (Metric) Inner | 0.53 mm |
| Quantity | 1/Pk. |
| Polarity | Nonpolar |
| Temperature Range | -60°C to +330/350°C |
| Coating | Fused Silica |
| 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 |