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Waters Column
186004799 ACQUITY UPLC BEH Amide VanGuard Pre-column

186004799 ACQUITY UPLC BEH Amide VanGuard Pre-column

ACQUITY BEH Amide columns retain extremely polar compounds, including carbohydrates and sugars. Based on BEH technology the ACQUITY Amide columns offer a chemically stable, trifunctionally bonded amide phase that is stable from pH 2 to 12 to enable the separation of polar analytes that span a wide range of polarity, structural moiety and pKa. The VanGuard pre-column connects directly to the inlet of the ACQUITY UPLC column which minimizes extra columns volumes and reduces leaking by eliminating additional connections.

Product Details

Product Description

ACQUITY BEH Amide columns retain extremely polar compounds, including carbohydrates and sugars. Based on BEH technology the ACQUITY Amide columns offer a chemically stable, trifunctionally bonded amide phase that is stable from pH 2 to 12 to enable the separation of polar analytes that span a wide range of polarity, structural moiety and pKa. The VanGuard pre-column connects directly to the inlet of the ACQUITY UPLC column which minimizes extra columns volumes and reduces leaking by eliminating additional connections.

Specifications

  • Chemistry

    Amide

  • Separation Mode

    Hydrophilic Interaction (HILIC)

  • Particle Substrate

    Hybrid

  • pH Range Min

    2 pH

  • pH Range Max

    11 pH

  • Maximum Pressure

    18000 psi (1240 Bar)

  • Endcapped

    No

  • Silanol Activity

    Low

  • Particle Shape

    Spherical

  • Particle Size

    1.7 µm

  • Endfitting Type

    Direct-Connect

  • Pore Size

    130 Å

  • Format

    VanGuard Pre-column

  • Surface Area

    185

  • System

    UHPLC, UPLC

  • Particle Technology

    BEH

  • USP Classification

    L68

  • Inner Diameter

    2.1 mm

  • Length

    5 mm

  • Carbon Load

    12 %

  • UNSPSC

    41115709

  • Brand

    ACQUITY UPLC

  • Product Type

    Guards

  • Units per Package

    3 pk


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