水試料中ダイオキシン類の固相抽出におけるポリウレタンフォームの適合性

書誌事項

タイトル別名
  • Suitability of Polyurethane Foam Plug for Solid Phase Extraction of PCDDs, PCDFs and DL-PCBs from Water Samples

抄録

<p>Polyurethane foam (PUF) plug was examined as a solid-phase extraction adsorbent in the analysis of dioxins in water samples according to the JIS K 0312 method. Confirmation tests required by the JIS method showed that the PUF plug was able to sufficiently adsorb and retain dioxins and was suitable for solid-phase extraction. In addition, acidification of sample water with HCl is effective in improving adsorption ability of the PUF plug.</p>

収録刊行物

  • 環境化学

    環境化学 32 (0), 9-14, 2022

    一般社団法人 日本環境化学会

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