Simultaneous Determination of Inorganic Anions and equally Charged Complexes of Transition Metals with Polyaminocarboxylic Acids by Capillary Electrophoresis

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著者

    • XU Wen-zhe
    • Department of Applied Chemistry, Graduate School of Engineering, Tohoku University
    • HOSHINO Hitoshi
    • Department of Applied Chemistry, Graduate School of Engineering, Tohoku University
    • YOTSUYANAGI Takao
    • Department of Applied Chemistry, Graduate School of Engineering, Tohoku University

抄録

High efficiency Capillary Electrophoresis (CE) separation (440–760 thousand theoretical plates per meter) of metal-edta complexes and inorganic anions has been demonstrated using Kinetic Differentiation mode-Ion-Exchange Electrokinetic Chromatography (EKC). An aromatic homolog of polyaminocarboxylate (Quin 2, see Figure 1) has been used for the increase of the detection sensitivity. The detection limits of transition metals were found in the range of (0.59–1.90) × 10<SUP>−6</SUP> M (M = mol dm<SUP>−3</SUP>).

収録刊行物

  • Chemistry letters

    Chemistry letters 1996(12), 1095-1096, 1996-12-05

    The Chemical Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002608399
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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