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Filtered Search Results
Restek™ Intermediate-Polarity Deactivated Fused Silica Guard Columns and Transfer Lines
Most common solvents easily wet and create a uniform film on the tubing surface
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Restek™ MXT-624 Silcosteel Capillary Columns
Application-specific columns for analyses of volatile organic pollutants.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Polarity | Low to Mid Polarity |
|---|---|
| Material | Stainless Steel |
| Coating | Siltek™ |
| Max. Temperature (Metric) | 445°C |
| USP Type | G43 |
Restek™ MXT™-5 Capillary Columns, 10m
Siltek™-treated stainless steel
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Polarity | Low polar |
|---|---|
| Material | Stainless Steel |
| Coating | Siltek™ |
| Max. Temperature (Metric) | 445°C |
| USP Type | G27, G36 |
Restek™ RT-TCEP Capillary Columns
General-purpose columns, ideal for aromatics and oxygenate in gasoline
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Stationary Phase | 1, 2, 3-tris[2-cyanoethoxy]propane |
|---|---|
| Diameter (Metric) Inner | 0.25 mm |
| Polarity | Highly Polar |
| Material | Silica |
| Coating | Fused Silica |
| Temperature Range (Metric) | 0°C to 135°C |
| Film Thickness | 0.4 μm |
Restek™ Rxi™-1 MS Capillary Columns
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
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Restek™ Rtx™-Mineral Oil Columns: Length 15m
Application specific columns meet DIN EN ISO 9377-2:2000 requirements
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Length (Metric) | 15 m |
|---|---|
| Diameter (Metric) | 0.32 mm |
| Quantity | 1 |
| Material | Fused Silica |
| Temperature Range (Metric) | -60°C to +380/400°C |
| For Use With (Application) | Fast Mineral Oil Screening |
Restek™ Stabilwax™-DB Capillary Columns
Application-specific columns that do not require priming; for underivatized amines and other basic compounds including alkylamines, diamines, triamines, nitrogen-containing heterocyclics
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Stationary Phase | Stabilwax™-DB |
|---|---|
| Polarity | Polar |
| Coating | Fused Silica |
| Temperature Range (Metric) | 40°C to 210/220°C |
Restek™ RTX™-1 Capillary Columns, Under 30m, Particle Size 1.50μm or Less: I.D. 0.25mm
Fused silica
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Diameter (Metric) Inner | 0.25 mm |
|---|---|
| Polarity | Non polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| Max. Temperature (Metric) | 350°C |
| USP Type | G1, G2, G38 |
Restek™ Rtx™-1 Capillary Columns, 0.25 mm
General-purpose columns for solvent impurities, PCB congeners, simulated distillation, arson accelerants, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, oxygenates
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Stationary Phase | Rtx™-1 |
|---|---|
| Diameter (Metric) Inner | 0.25 mm |
| Polarity | Nonpolar |
| Max. Temperature (Metric) | 350°C |
| USP Type | G1, G2, G38 |
Restek™ Rtx™-35 Capillary Columns, 0.25 mm
General-Purpose Columns for Organochlorine Pesticides, PCB Congeners, Herbicides, Pharmaceuticals, Sterols, Rosin Acids, and Phthalate Esters
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Stationary Phase | Rtx™-35 |
|---|---|
| Diameter (Metric) Inner | 0.25 mm |
| Polarity | Mid Polarity |
| Max. Temperature (Metric) | 320°C |
| USP Type | G42 |
Restek™ Rtx™-1 Capillary Columns, 0.32 mm
General-purpose columns for solvent impurities, PCB congeners, simulated distillation, arson accelerants, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, oxygenates
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Restek™ Rtx™-CLPesticides Column Kits
Application-specific columns for Organochlorine Pesticides and Herbicides
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Stationary Phase | Rtx™-CLP |
|---|---|
| Material | Mixed |
| For Use With (Application) | GC-ECD or GC-MS Analyses, Herbicide Analysis, Organochlorine Pesticides |
| Max. Temperature (Metric) | +320/340°C |
Restek™ Rtx™-200 Capillary Columns, 0.25 mm
Excellent confirmation column with an Rtx™-5 column for phenols, nitrosamines, organochlorine pesticides, chlorinated hydrocarbons, and chlorophenoxy herbicides
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Stationary Phase | Rtx™-200 |
|---|---|
| Diameter (Metric) Inner | 0.25 mm |
| Polarity | Mid Polarity |
| Max. Temperature (Metric) | 350°C |
| USP Type | G6 |
Restek™ Rtx™-1301 (G43) Capillary Columns - 15m Length
General-purpose, fused silica column for residual solvents, alcohols, oxygenates, and volatile organic compounds.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Restek™ RTX™-5MS Capillary Columns, 30m and Under: I.D. 0.25mm
Provides a tight mono-modal distribution and extremely low bleed
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Diameter (Metric) Inner | 0.25 mm |
|---|---|
| Polarity | Low polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| Max. Temperature (Metric) | 350°C |
| USP Type | G27, G36 |