SPE columns, CHROMABOND HR-XC, 85 µm, 6 mL/150 mg
 

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Macherey Nagel - Chromatography / Solid Phase Extraction (SPE)

SPE columns, CHROMABOND HR-XC, 85 µm, 6 mL/150 mg

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SKU: 730957

SPE columns, CHROMABOND HR-XC, 85 µm, 6 mL/150 mg

State-of-the-art spherical polymer for highest demands in solid phase extraction. PS/DVB copolymer with benzenesulfonic acid modification for mixed-mode SPE with strong cation exchange and reversed-phase properties (MCX). Exchange capacity 1.0 meq/g, pKa < 1 and RP capacity 300 mg/g (caffeine in water). High-purity material with ideal flow properties and highest reproducibility. Allows highest reproducibility with extremely low blind values due to an optimized production process. Outstanding recovery rates especially for the enrichment of basic (bases with pKa 2–10) analytes.

  • Particle type

    Fully porous particles (FPP)

    Particle shape

    Spherical

    Endcapped

    No

    Brand

    CHROMABOND

    Filter element material

    Polyethylene (PE)

    Recommended application(s)

    Amines

    Carbon content

    Not available or proprietary

    pH stability

    1.0–14.0

    Column shape

    Open tubular syringe-shaped column with Luer tip outlet

    Column volume

    6 mL

    Hardware

    Polypropylene (PP) columns with polyethylene (PE) filter elements

    Column type

    SPE column

    Selling unit

    30 columns

    Scope of delivery

    30x (6x5 in aluminum bags each) SPE columns, certificate of analysis

    Particle size

    85 µm

    Base material

    PS/DVB copolymer

    Method

    Solid phase extraction (SPE)

    Recommended application(s)

    Fungicides from food

    Recommended application(s)

    Basic analytes

    Recommended application(s)

    Bases with pKa 2–10

    Mode

    Mixed mode (RP and Ion exchange (IEX))

    Phase

    HR-XC

    Pore size

    65–75 Å

    Specific surface according to BET

    800 m²/g

    Surface chemistry

    Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with benzenesulfonic acid modification, very strong Mixed mode cation exchanger (MCX)

    Recommended application(s)

    Basic active ingredients from strongly matrix-contaminated samples

    Filling quantity

    150 mg

    Column volume/adsorbent weight

    6 mL/150 mg

  • Macherey Nagel - Chromatography Catalogue