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Filtered Search Results
Restek™ Rxi™-624Sil MS GC Columns
Low-bleed, high-thermal stability column with maximum temperatures up to 320°C
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Restek™ Rtx™-1301 (G43) Capillary Columns - 105m Length
General-purpose, fused silica columns equivalent to USP G43 phase.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Restek™ Rtx™-35 Capillary Columns, 0.53 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 |
|---|---|
| Length (Metric) | 30 m |
| Coating | Fused Silica |
| USP Type | G42 |
Restek™ RTX™-Volatiles Capillary Columns: I.D. 0.25mm
Application-specific columns for volatile organic pollutants
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Material | Stainless Steel |
|---|---|
| Coating | Fused Silica |
| Temperature Range (Metric) | -20°C to +270/280°C |
| For Use With (Application) | Volatile Organic Pollutants Analysis |
| Max. Temperature (Metric) | 350°C |
| Film Thickness | 1 μm |
Restek™ Rxi™-5ms Capillary Columns, 0.18 mm
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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| Stationary Phase | Rxi™-5 MS |
|---|---|
| Diameter (Metric) Inner | 0.18 mm |
| Polarity | Low Polarity |
| Max. Temperature (Metric) | 330°C (Isothermal), 350°C (Programmed) |
| USP Type | G1, G2, G38 |
Restek™ MXT-1HT SimDist GC Columns
Stable up to 450°C, lowest bleed for longest column lifetime
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Restek™ Rtx™-1 Capillary Columns, 0.53 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 | 0.53 mm |
| Polarity | Nonpolar |
| Max. Temperature (Metric) | 350°C |
| USP Type | G1, G2, G38 |
Restek™ MXT-35 Silcosteel Capillary Columns
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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| Polarity | Mid polar |
|---|---|
| Material | Stainless Steel |
| Coating | Siltek™ |
| Max. Temperature (Metric) | 445°C |
| USP Type | G42 |
Restek™ Rtx™-200 Capillary Columns, 0.53 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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| Length (Metric) | 30 m |
|---|---|
| Coating | Fused Silica |
| USP Type | G6 |
Restek™ MXT™-5 Capillary Columns, 60m
Siltek™-treated stainless steel
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Length (Metric) | 60 m |
|---|---|
| Polarity | Low polar |
| Material | Stainless Steel |
| Coating | Siltek™ |
| Max. Temperature (Metric) | 445°C |
| USP Type | G27, G36 |
Restek™ Rtx™-1 Capillary Columns
General-purpose capillary column with integrated guard for high-temperature applications and connection-free performance.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Polarity | Nonpolar |
|---|---|
| Coating | Fused Silica |
| Temperature Range (Metric) | -60°C to +330/350°C |
| Max. Temperature (Metric) | 350°C |
| Film Thickness | 0.1 μm |
| USP Type | G1, G2, G38 |
Restek™ Rtx™-35 Capillary Columns - 60m Length
Fused silica capillary; Nonpolar phase; Cross bond 100% dimethyl polysiloxane
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Restek™ Rtx-200 Secondary Columns for GCxGC
Made of fused silica for midpolarity phase
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Restek™ Base-Deactivated Fused Silica Guard Columns
Base-Deactivated Guard/Retention Gap Columns are highly inert for basic compounds.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Length (Metric) | 5 m |
|---|
Restek™ Rxi™-5ms Capillary Columns, 0.32 mm
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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| Stationary Phase | Rxi™-5 MS |
|---|---|
| Coating | Fused Silica |
| Temperature Range (Metric) | -60°C to +330/350°C |