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Restek Columns General Chromatography Columns

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  • Innovative Integra-Guard® Columns

    Restek

    Get the protection without the connection! These innovative columns incorporate both guard column and analytical column in a continuous length of tubing, eliminating the connection and all connection-associated problems! The guard column section is marked separately from the analytical…

  • Rtx®-1 Columns

    Restek

    Nonpolar phase; Crossbond® dimethyl polysiloxane General-purpose columns for solvent impurities, PCB congeners (e.g. Aroclor mixes), simulated distillation, arson accelerants, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides,…

  • Stabilwax® Columns

    Restek

  • Rtx®-DHA Columns

    Restek

    Gasolines are complex mixtures of hundreds of compounds. Information about concentrations of the individual components is important for evaluating raw materials and for controlling refinery processes. ASTM D6730-01 outlines a high-resolution GC method for detailed hydrocarbon analysis (DHA) of…

  • Rxi®-624Sil MS Columns

    Restek

    Midpolarity Crossbond® phase Low-bleed, high-thermal stability column—maximum temperatures up to 320°C Inert—excellent peak shape for a wide range of compounds Selective—G43 phase highly selective for volatile organics and residual solvents, great choice for…

  • Rxi®-1ms Columns

    Restek

    Nonpolar phase; Crossbond® dimethyl polysiloxane General-purpose columns for arson accelerants, essential oils, hydrocarbons, pesticides, PCB congeners (e.g., Aroclor mixes), sulfur compounds, amines, solvent impurities, simulated distillation, oxygenates, gasoline range organics (GRO),…

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