SKU: 186006651
Viridis BEH 2-Ethylpyridine VanGuard Pre-column, 130Å, 3.5 µm, 2.1 mm X 5 mm, 3/pk

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Product Description

Designed and tested for the ACQUITY UPC2 system, the Viridis sub-2-µm and 3.5 µm columns demonstrate high efficiency and resolution. The reduction and control of surface silanol activity on Viridis particles delivers, under SFC conditions, excellent peak shapes — without the use of mobile-phase additives — even for well-retained basic achiral compounds.

Specifications

  • Brand

    Viridis

  • Product Type

    Guards

  • Units per Package

    3 pk

  • Carbon Load

    9 %

  • Chemistry

    2-Ethylpyridine

  • Endcapped

    No

  • Endfitting Type

    Direct-Connect

  • Format

    VanGuard Pre-column

  • Inner Diameter

    2.1 mm

  • Length

    5 mm

  • Separation Mode

    SuperCritical Fluid (SFC)

  • Particle Shape

    Spherical

  • Particle Size

    3.5 µm

  • Particle Substrate

    Hybrid

  • Pore Size

    130 Å

  • Silanol Activity

    Medium

  • Surface Area

    185

  • System

    SFC, UPC2

  • Particle Technology

    BEH

  • Technique

    SFC, SFC/MS

  • Maximum Pressure

    6000 psi (415 Bar)

Product Support

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