Restek™ Ultra II™ Biphenyl HPLC Columns, 5µm Particle Size

Specifically designed for outstanding, scalable chromatography on any HPLC or UHPLC system

Manufacturer: Restek™ 9609565

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Catalog No. 06-738-439


This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. 


    Column Type Ultra II™ Biphenyl
    For Use With Analysis of Steroids, Tetracyclines, drug Metabolites and other compounds
    Type HPLC Column
    Carbon Load 15%
    Max. Temperature 80°C
    USP Type L11
    Endcapped Yes
    Flow Rate 1mL/min.
    Packing Material Ultra II™ Biphenyl
    Particle Shape Spherical
    Particle Size 5μm
    Pore Size 100Å
    pH 2.5 to 7.5
    Stationary Phase Ultra II™ Biphenyl
    Film Thickness 5μm
    Functionality/Interaction Type Pi-pi
    Length (Metric) 150mm
    Material Stainless Steel
    Support Material Silica
    Technique LC/MS
    Diameter (Metric) Inner 4.6mm
    Includes Without inlet fitting
    Ligand Type Unique Biphenyl
    Temperature (Metric) 80°C

    • Proprietary phase material exhibits retention and selectivity for aromatic and unsaturated compounds superior to conventional alkyl and phenyl phases
    • Suitable for analysis of steroids, tetracyclines, drug metabolites and other compounds with some degree of unsaturation

  • Description & Specifications

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