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Filtered Search Results
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™ Hydroguard™ Fused Silica Guard Columns
Extends analytical column lifetime by preventing degradation from harsh steam-cleaning water injections.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Type | Guard Column |
|---|
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™ Rxi™-624Sil MS Capillary Columns
Highly selective G43 phase for volatile organics and residual solvents, a great choice for USP <467>
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Stationary Phase | Rxi™-624Sil MS |
|---|---|
| Quantity | 1 |
| Polarity | Mid Polarity |
| Coating | Fused Silica |
| For Use With (Application) | Volatile Organics, Residual Solvents, USP<467> |
| Max. Temperature (Metric) | 300/320°C |
| USP Type | G43 |
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™ Rtx™-200 Capillary Columns - 20m Length
General-purpose, fused silica column with excellent confirmation 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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Restek™ Rt™-BDEXsm Chiral Capillary Columns
2,3-di-O-methyl-6-O-tert-butyl dimethylsilyl beta cyclodextrin added into 14% cyanopropylphenyl/86% dimethyl polysiloxane
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Stationary Phase | 14% Cyanopropylphenyl/86% Dimethyl Polysiloxane |
|---|---|
| Length (Metric) | 30 m |
| Material | Cyclodextrin |
| Coating | Fused Silica |
| Temperature Range (Metric) | 40°C to 230°C |
| For Use With (Application) | Gas Chromatography (GC),Pharmaceutical Industry Analysis |
| Film Thickness | 0.25 μm |
Restek™ RTX™-1701 Capillary Columns, Length 30m or Less: I.D. 0.25mm
General-purpose columns for alcohols, oxygenates, PCB congeners (e.g. Aroclor mixes), pesticides
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Length (Metric) | 30 m |
|---|---|
| Diameter (Metric) Inner | 0.25 mm |
| Polarity | Mid polar |
| Material | Stainless Steel |
| Coating | Fused Silica |
| For Use With (Application) | Crossbond™,Oxygenates Analysis,PCB Congener Analysis,Pesticide Analysis |
| Max. Temperature (Metric) | 350°C |
| Functionality/Interaction Type | Cyano and Phenyl |
| USP Type | G46 |
Restek™ Rxi™5Sil MS Capillary Columns, I.D. 0.25 mm
Exceptionally inert columns for GC/MS and trace level analyses
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Stationary Phase | Rxi™-5Sil MS |
|---|---|
| Diameter (Metric) Inner | 0.25 mm |
| Material | Fused Silica |
Restek™ RTX™-5 Capillary Columns, 0.53 mm
General-purpose columns for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g., Aroclor mixes), essential oils, semivolatiles
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Length (Metric) | 30 m |
|---|---|
| Polarity | Low Polarity |
| Material | Stainless Steel |
| Coating | Fused Silica |
| Max. Temperature (Metric) | 350°C |
| USP Type | G27, G36 |
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™ 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™-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™-1 Capillary Columns, 0.32 mm
General-purpose columns for solvent impurities, PCB congeners, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, and oxygenates.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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