Ascentis Express 90 A ES-Cyano (2.7 um) HPLC Columns, L x I.D. 15 cm x 4.6 mm, HPLC Column

SKU:
53492-U
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    • Description

    Ascentis® Express 90 Å ES-Cyano (2.7 μm) HPLC Columns

    L × I.D. 15 cm × 4.6 mm, HPLC Column

    Synonym(s):

    Core-shell (SPP) Fused Core Cyano HPLC column

    About This Item

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

    Properties

    product name

    Ascentis® Express ES-Cyano, 2.7 μm HPLC Column, 2.7 μm particle size, L × I.D. 15 cm × 4.6 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
    UHPLC-MS: suitable
    UHPLC: suitable

    L × I.D.

    15 cm × 4.6 mm

    surface area

    135 m2/g

    impurities

    <5 ppm metals

    matrix

    Fused-Core particle platform
    superficially porous particle

    matrix active group

    cyano phase

    particle size

    2.7 μm

    pore size

    90 Å pore size

    pH range

    1-8(lit.)

    application(s)

    food and beverages

    separation technique

    hydrophilic interaction (HILIC)
    normal phase
    reversed phase

    General description

    Ascentis® Express 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 0.5-micron thick porous shell and the small overall particle size of 2.7-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.

    Legal Information

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