Restek™ Ultra Aqueous HPLC Prep Columns with C18 Packing, 5um Particle Size

Easy scale-up from Restek analytical columns.

Manufacturer: Restek™ 9178578

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Catalog No. 06-722-264

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    Diameter (Metric) Inner 21.2mm
    Phase Modified C18
    Column Type Ultra Aqueous C18
    Packing Material Ultra Aqueous C18
    Particle Shape Spherical
    Particle Size 5μm
    Pore Size 100Å
    pH 2.5 to 8
    Stationary Phase Ultra Aqueous C18
    Surface Area 300m2/g
    Film Thickness 5μm
    Functionality/Interaction Type Dispersive interaction
    Type HPLC preparative column
    Length (Metric) 250mm
    Support Material Silica
    Technique Reverse phase chromatography
    Polarity Polar
    Carbon Load 2 to 20%
    Ligand Type Proprietary polar modified and functionally bonded C18
    Column Format Prep
    Column Chemistry Octadecyl Silane chemically bonded to porous Silica or Ceramic microparticles
    Max. Temperature 80°C
    Hydrophobicity No
    USP Type L1
    Endcapped No

    Aqueous C18 can effectively retain more types of solutes than a conventional C18 and is ideal for multicomponent LC-MS analyses. General-purpose Aqueous C18 boasts high reproducibility and compatibility with many mobile phase conditions - even 100% aqueous.
    • Particle Size: 5µm, spherical
    • Pore Size: 100 angstrom
    • Carbon Load: 15%
    • pH Range: 2.5 to 8
    • Temperature Limit: 80°C
    • USP Phase Code: L1
    • Phase Category: modified C18
    • Ligand Type: proprietary polar modified and functionally bonded C18

  • Description & Specifications

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