Analysis of Photographic Processing Solutions by Ion Chromatography (I)

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  • イオンクロマトグラフィーによる写真処理液の分析　Ｉ　　現像液の分析
  • イオン クロマトグラフィー ニヨル シャシン ショリエキ ノ ブンセキ 1 ゲ
  • 現像液の分析

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An ion chromatographic method was applied to the analysis of photographic developing solutions. An electric conductivity detector, dilute Na2CO3 eluent, a separating column with anion exchange resin of very low capacity and a stripping column with cation exchange resin of high capacity were adopted in the apparatus of ion chromatography. We have succeeded in preparing the suitable anion exchange resin of very low capacity for the analysis of anionic components in photographic processing solutions. By this technique, satisfactory analytical results were obtained with respect to Cl-, Br-, SO42- and SO32- in some developing solutions.

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