Ascentis Express 90 A ES-Cyano (5 um) HPLC Columns

SKU:
50575-U
  • $1,090.00

    • Description

    Ascentis® Express 90 Å ES-Cyano (5 μm) HPLC Columns

    L × I.D. 25 cm × 3 mm, HPLC Column

    About This Item

    UNSPSC Code:
    41115700
    eCl@ss:
    32110501
    NACRES:
    SB.52

    Properties

    product name

    Ascentis® Express ES-Cyano, 5 μm HPLC Column, 5 μm particle size, L × I.D. 25 cm × 3 mm

    material

    stainless steel column

    Quality Level

    100

    agency

    suitable for USP L10

    product line

    Ascentis®

    feature

    endcapped

    manufacturer/tradename

    Ascentis®

    packaging

    1 ea of

    parameter

    ≤80 °C temp. range
    600 bar max. pressure (9000 psi)

    technique(s)

    HPLC: suitable
    LC/MS: suitable

    L × I.D.

    25 cm × 3 mm

    surface area

    90 m2/g

    impurities

    <5 ppm metals

    matrix

    particle platform (Fused-Core)
    superficially porous particle

    matrix active group

    cyano phase

    particle size

    5 μm

    pore size

    90 Å pore size

    operating pH

    1-8

    application(s)

    food and beverages

    separation technique

    hydrophilic interaction (HILIC)
    normal phase
    reversed phase

    General description

    Ascentis® Express 5 micron ES-Cyano HPLC column is a high-speed, high-performance liquid chromatography column based on 90Å Fused-Core® particles. The Fused-Core particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.6-micron thick porous shell and the overall particle size of 5-microns. The sterically protected, extensively endcapped diisopropyl-cyanopropylsilane stationary phase of Ascentis Express ES-Cyano provides a stable, reversed-phase packing that can be used for basic, acidic, or neutral compounds

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    Legal Information

    Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
    Fused-Core is a registered trademark of Advanced Materials Technology, Inc.

    Safety Information

    Storage Class

    11 - Combustible Solids

    wgk_germany

    WGK 3

    flash_point_f

    Not applicable

    flash_point_c

    Not applicable