Ascentis Express 90 A PFAS (2.7 um) HPLC Columns, L x I.D. 25 cm x 3.0 mm, HPLC Column; suitable for PFAS testing

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53570-U
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    • Description

    Ascentis® Express 90 Å PFAS (2.7 μm) HPLC Columns

    L × I.D. 25 cm × 3.0 mm, HPLC Column; suitable for PFAS testing

    Synonym(s):

    Ascentis® Express 90 Å PFAS, 2.7 μm HPLC Column

    About This Item

    UNSPSC Code:
    41115709
    NACRES:
    SB.52

    Properties

    product name

    Ascentis® Express 90 Å PFAS, 2.7 μm HPLC Column, column L × I.D. 25 cm × 3.0 mm, suitable for PFAS testing

    material

    stainless steel column

    Quality Level

    100

    agency

    suitable for ASTM® 7968
    suitable for ASTM® 7979
    suitable for DIN 38407-42
    suitable for EPA 533
    suitable for EPA 537.1
    suitable for EPA 8327
    suitable for EPA ACB B21-02
    suitable for EPA ACB B23-05b
    suitable for EPA OTM-45
    suitable for GB 5009.253-2016
    suitable for ISO 21675 2019
    suitable for ISO 25101
    suitable for ISO/CEN 15968-2010
    suitable for USP L1

    reg. compliance

    suitable for FDA C-010.02

    product line

    Ascentis®

    feature

    endcapped

    packaging

    1 ea of

    extent of labeling

    9.9% carbon loading

    parameter

    ≤60 °C temp. limit
    ≤9000 psi max. pressure (600 bar)

    technique(s)

    HPLC: suitable
    LC/MS: suitable

    column L × I.D.

    25 cm × 3.0 mm

    surface area

    135 m2/g

    matrix

    Fused-Core® silica particle platform particle platform
    superficially porous particle

    matrix active group

    C18, extensively endcapped octadecylsilane (ODS) bonding phase

    particle size

    2.7 μm

    pore size

    90 Å pore size

    operating pH range

    2-9

    separation technique

    reversed phase

    Description

    General description

    Ascentis® Express PFAS is a high-speed, high-performance liquid chromatography column based on the proven Fused-Core® particle design. 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 μm thick porous shell and the small overall particle size of 2.7 μm. The densely bonded, extensively endcapped ODS stationary phase of Ascentis® Express PFAS provides an application tested solution for PFAS analysis.

    Analysis Note

    Target analytes include short chain and long chain per- and polyfluoroalkyl substances (PFAS), including branched and linear isomers.

    Legal Information

    ASTM is a registered trademark of American Society for Testing and Materials
    Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
    Fused-Core is a registered trademark of Advanced Materials Technology, Inc.