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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Film Thickness
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Stationary Phase
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USP Type
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361
Restek™ Rt™-BDEXse 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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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 |
362
Restek™ Rt-BDEXsp 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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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 |
363
Restek™ RTX™-BAC1 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 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 |
364
Restek™ Rtx™-1301 (G43) Capillary Columns - 60m 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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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 |
365
Restek™ Rtx™-VMS 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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Provide complete separation of all U.S. EPA Method 8260 compounds in less than 18 minutes
| Stationary Phase | Rtx™-V MS |
|---|---|
| Temperature Range | -40°C to +240/260°C |
| Coating | Fused Silica |
| For Use With (Application) | Volatile Organic Pollutants Analysis |
366
Restek™ Rtx™-624 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 volatile organic pollutants
| Max. Temperature | 240°C |
|---|---|
| Stationary Phase | Rtx™-624 |
| Temperature Range | -20°C to +240°C |
| Coating | Fused Silica |
| For Use With (Application) | Volatile Organic Pollutants Analysis |
| USP Type | G43 |
367
Restek™ Rtx™-200 Capillary Columns - 20m 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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General-purpose, fused silica column with excellent confirmation with an Rtx-5 column for phenols, nitrosamines, organochlorine pesticides, chlorinated hydrocarbons, and chlorophenoxy herbicides.
368
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.
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Application-specific columns for volatile organic pollutants.
| Max. Temperature | 445°C |
|---|---|
| Material | Stainless Steel |
| Coating | Siltek™ |
| For Use With (Application) | Volatile Organic Pollutants Analysis |
369
Restek™ MXT™-5 Capillary Columns, 10m
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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Siltek™-treated stainless steel
| Max. Temperature | 445°C |
|---|---|
| Polarity | Low polar |
| Material | Stainless Steel |
| Coating | Siltek™ |
| USP Type | G27, G36 |
370
Restek™ MXT-200 Silcosteel Capillary Columns, 40m and Longer
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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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 |
371
Restek™ MXT-1 Silcosteel Capillary Columns - 6m 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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Siltek™-treated stainless steel
| Max. Temperature | 445°C |
|---|---|
| Stationary Phase | Mxt-1 |
| Length (Metric) | 6 m |
| Polarity | Non polar |
| Temperature Range | -60°C to +430°C |
| Material | Stainless Steel |
| Coating | Siltek™ |
| USP Type | G1, G2, G38 |
372
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.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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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 |
373
Restek™ Hydroguard™ Fused Silica Guard 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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Extends analytical column lifetime by preventing degradation from harsh steam-cleaning water injections.
| Type | Guard Column |
|---|
374
Restek™ Rxi™-5Sil MS 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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Engineered to be a low-bleed GC-MS column
| Quantity | 1 |
|---|---|
| Polarity | Low |
| Temperature Range | -60°C to +350°C |
| Coating | Fused Silica |
| For Use With (Application) | Semivolatiles, Polycyclic Aromatic Compounds, Chlorinated Hydrocarbons, Phthalates, Phenols, Amines, Organochlorine Pesticides, Organophosphorus Pesticides, Drugs, Solvent Impurities, and Hydrocarbons |
375
Restek™ Rxi™-1 MS Secondary Columns, Length: 2 m
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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Convenient length is ideal for use as a secondary column in GCxGC analyses
| Stationary Phase | Rxi™-1 MS |
|---|---|
| Length (Metric) | 2 m |
| Quantity | 1/Pk. |
| Polarity | Nonpolar |
| Temperature Range | -60°C to +330/350°C |
| Coating | Fused Silica |
| For Use With (Application) | GCxGC Analyses |