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Highly selective dermination of macromolecular chlorolignosulfonic acids in river and drinking water using Curie-point pyrolysis-gas chromatography-tandem mass spectroscopy.

  • A.-J. Bulterman
  • , W.M.G.M. Loon
  • , R.T. Ghijsen
  • , U.A.T. Brinkman

    Research output: Contribution to Journal › Article › Academic › peer-review

    Abstract

    A highly selective pyrolysis-gas chromatography-tandem mass spectrometry (Py-GC-MS-MS) procedure for the quantitative determination of high molecular weight (MW > 1000) chlorolignosulfonic acids in river and drinking water is presented. The use of MS-MS considerably enhanced the selectivity toward 2- methoxy-5-chlorophenol (5-chloroguaiacol; a highly characteristic pyrolysis product of chlorolignosulfonic acids) as compared to SIM conditions. The dissociation of the parent ion at m/z 143 (C
    Original languageEnglish
    Pages (from-to)1946
    JournalEnvironmental Science and Technology
    Volume31
    DOIs
    Publication statusPublished - 1997

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 6 - Clean Water and Sanitation
      SDG 6 Clean Water and Sanitation

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