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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- (555)
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Diameter (Metric) Inner
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Film Thickness
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- (436)
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- (1)
- (1)
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- (557)
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Stationary Phase
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- (7)
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- (11)
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- (17)
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- (1)
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- (1)
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- (1)
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USP Type
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- (423)
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- (35)
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- (56)
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406
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420
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406
Restek™ Rtx™-Mineral Oil Columns: Length 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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Application specific columns meet DIN EN ISO 9377-2:2000 requirements
| Length (Metric) | 15 m |
|---|---|
| Diameter (Metric) | 0.32 mm |
| Quantity | 1 |
| Temperature Range | -60°C to +380/400°C |
| Material | Fused Silica |
| For Use With (Application) | Fast Mineral Oil Screening |
407
Restek™ Rxi™-PAH Capillary Columns, Column I.D. 0.25 mm
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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Ideal for EFSA PAH4 analysis - separates all priority compounds: benz[a]anthracene, chrysene, benzo[b]fluoranthene, and benzo[a]pyrene
| Max. Temperature | 360°C |
|---|---|
| Stationary Phase | Rxi™-PAH |
| Diameter (Metric) Inner | 0.25 mm |
| Polarity | Midpolar |
| Coating | Fused Silica |
| For Use With (Application) | EFSA PAH4 Analysis, Benz[a]Anthracene, Chrysene, Benzo[b]Fluoranthene, and Benzo[a]Pyrene |
| Film Thickness | 0.1 μm |
408
Restek™ Rxi™-35Sil MS 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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Special selectivity and excellent inertness for substituted polar compounds such as drugs, pesticides, herbicides, PCBs, phenols, etc.
| Stationary Phase | Rxi™-35Sil MS |
|---|---|
| Coating | Fused Silica |
409
Restek™ Rtx™-1701 Capillary Columns - 40m 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 columns equivalent to USP G46 phase.
410
Restek™ MXT™-502.2 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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Siltek™-treated stainless steel
| Max. Temperature | 445°C |
|---|---|
| Material | Stainless Steel |
| Coating | Siltek™ |
411
Restek™ MXT-WAX Silcosteel Capillary Columns: 60m
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).
| Max. Temperature | 445°C |
|---|---|
| Stationary Phase | Mxt™-Wax |
| Length (Metric) | 60 m |
| Polarity | Polar |
| Material | Stainless Steel |
| Coating | Siltek™ |
| USP Type | G14, G15, G16, G20, G39 |
412
Restek™ MXT-50 Silcosteel Capillary Columns: 0.18mm
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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413
Restek™ MXT-624 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 analyses of volatile organic pollutants.
| Max. Temperature | 445°C |
|---|---|
| Polarity | Low to mid polar |
| Material | Stainless Steel |
| Coating | Siltek™ |
| USP Type | G43 |
414
Restek™ RTX™-5MS 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.
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Provides a tight mono-modal distribution and extremely low bleed
| Max. Temperature | 350°C |
|---|---|
| Diameter (Metric) Inner | 0.25 mm |
| Polarity | Low polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G27, G36 |
415
Restek™ Rtx™-35 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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General-purpose, fused silica columns for organochlorine pesticides, PCB congeners, herbicides, pharmaceuticals, sterols, rosin acids, phthalate esters.
| Stationary Phase | Rtx™-35 |
|---|---|
| Length (Metric) | 15 m |
| Coating | Fused Silica |
| USP Type | G42 |
416
Restek™ Rtx-20 GC 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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Rtx-20 polymer is synthesized to exacting standards. All residual catalysts and low molecular weight fragments are removed from the polymer, providing a tight monomodal distribution and extremely low bleed.
| Max. Temperature | 350°C |
|---|---|
| Type | Capillary Column |
| Stationary Phase | Rtx™-20 |
| Quantity | 1 Each |
| Polarity | Low to mid polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| For Use With (Application) | Volatile Compounds Analysis,Flavor Compounds Analysis,Alcoholic Beverages Analysis |
| USP Type | G28, G32 |
417
Restek™ RTX™-35 Capillary Columns: 60m
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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Crossbond 35% diphenyl/65% dimethyl polysiloxane
| Includes | Integra guard column |
|---|---|
| Max. Temperature | 350°C |
| Type | Capillary Column |
| Length (Metric) | 60 m |
| Quantity | 1 Each |
| Polarity | Mid polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| USP Type | G42 |
418
Restek™ RT-TCEP 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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General-purpose columns, ideal for aromatics and oxygenate in gasoline
| Particle Size | 0.4 μm |
|---|---|
| Stationary Phase | 1, 2, 3-tris[2-cyanoethoxy]propane |
| Packing Material | Rt™-TCEP |
| Diameter (Metric) Inner | 0.25 mm |
| Polarity | High polar |
| Temperature Range | 0°C to 135°C |
| Material | Silica |
| Coating | Fused Silica |
| Film Thickness | 0.4 μm |
419
Restek™ Rtx™-CLPesticides 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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Designed to overcome the coelutions and analyte breakdown typically encountered in organochlorine pesticide and herbicide analyses
| Stationary Phase | Rtx™-CLP |
|---|---|
| Coating | Fused Silica |
420
Restek™ Stx-CLPesticides (Fused Silica with Siltek deactivation)
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 with siltek surface deactivation which enhances responses for endrin, DDT, methoxychlor.