Flow Injection Simultaneous Determination of Copper and Iron in Lubricating Oil Using a New Spectrophotometer with Dual Light-Emitting Diode

DOI Web Site

書誌事項

タイトル別名
  • Original Paper

この論文をさがす

説明

A dual light-emitting diode-based spectrophotometer was newly designed for the determination of two components by a flow injection (FI) method. The FI system was demonstrated for the simultaneous determination of copper and iron in lubricating oil used for marine diesel engines. The chemistry relied on the complex formations of copper(II) and iron(II) with 2-(5-Bromo-2-pyridylazo)-5-(N-propyl-N-sulfopropylamino)aniline (5-Br-PSAA). Copper(II)- and iron(II)-5-Br-PSAA complexes were detected at 560 and 710 nm. The analytical results obtained by the proposed method are compared with those obtained by inductively coupled plasma atomic emission spectrometry.

収録刊行物

  • FIA研究懇談会会誌

    FIA研究懇談会会誌 26 (2), 139-, 2009

    公益社団法人 日本分析化学会　フローインジェクション分析研究懇談会

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ