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Catalog No. MN7300014
Part No. 7300014
Supplier MACHEREY‑NAGEL
SPE columns, CHROMABOND WAX, 30 µm, 3 mL/60 mg
Net Price
Special offer
Availability

6 weeks

PROPERTIES
  • Hazardous material
    No
  • Method
    Solid phase extraction (SPE)
  • Brand
    CHROMABOND
  • Phase
    WAX
  • Mode
    Mixed mode (RP and Ion exchange (IEX))
  • Base material
    PS/DVB copolymer
  • Surface chemistry
    Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with secondary and tertiary ammonium modification, weak Mixed mode anion exchanger (WAX)
  • Column type
    SPE column
  • Hardware
    Polypropylene (PP) columns with polyethylene (PE) filter elements
  • Column shape
    Open tubular syringe-shaped column with Luer tip outlet
  • Column volume
    3 mL
  • Filling quantity
    60 mg
  • Column volume/adsorbent weight
    3 mL/60 mg
  • Selling unit
    30 columns, 250 columns
  • Recommended application(s)
    Active ingredients from strongly matrix contaminated, PFAS analysis
  • Particle size
    30 µm
  • Particle shape
    Spherical
  • Specific surface according to BET
    800 m²/g
  • pH stability
    1.0–14.0
  • Filter element material
    Polyethylene (PE)
DESCRIPTION
State-of-the-art spherical polymer for highest demands in solid phase extraction. PS/DVB copolymer with secondary and tertiary ammonium modification for mixed-mode SPE with weak anion exchange and reversed-phase properties (WAX). Exchange capacity ≥ 0.8 meq/g, pKa 6 + 9. High-purity material with ideal flow properties and highest reproducibility. Allows highest reproducibility with extremely low blind values due to an optimized production process. Especially suitable for PFAS analysis e.g. according to EPA 533, Draft 1633 and ISO 21675:2019.
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