Supelclean Sulfoxide SPE Tube, PE frit, bed wt. 3 g, volume 6 mL, pk of 30

SKU:
55253-U
  • $353.00
  • Description

    Supelclean Sulfoxide SPE Tube

    PE frit, bed wt. 3 g, volume 6 mL, pk of 30

    Synonym(s):
    Sulfoxide SPE cartidge (for PCBs), 6 mL
    UNSPSC Code:
    41115712
    NACRES:
    NB.21

    Properties

    material

    PE frit

    Quality Level

    100

    product line

    Supelclean

    composition

    bed wt., 3 g

    packaging

    pk of 30

    technique(s)

    solid phase extraction (SPE): suitable

    volume

    6 mL

    matrix active group

    sulfoxide phase

    application(s)

    food and beverages

    separation technique

    normal phase

    Description

    General description

    Supelclean Sulfoxide SPE consists of a silica-bonded sulfoxide (-SO) phase. The technology was specifically developed for the extraction of polychlorinated biphenyls (PCBs) from transformer, waste and mineral oil. PCB retention is facilitated via interaction between the SPE phase′s electrophilic sulfur atom and the π-electron cloud formed from aromatic rings inherent with PCBs. This unique SPE phase offers a simple and efficient sample prep method for identifying PCBs at quantitation limits of 0.5 ppm.

    Legal Information

    Supelclean is a trademark of Sigma-Aldrich Co. LLC

    Safety Information

    wgk_germany

    WGK 3

    flash_point_f

    Not applicable

    flash_point_c

    Not applicable