微量電量分析及びそのクロマトグラフ定量化への応用研究(第1報) : 銅の定量について
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概要
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Capillary type"micro-mercury coulometer"is constructed for coulometric micro-analysis and forquantitave analysis of chromatogram by measuring coulombs consumed for electrolysis.Copper amounting to 10<SUP>-4</SUP> to<SUP>10-6</SUP>g was electrolysed under constant potential in a small Hildebrand type cell;the accuracy of the method was within 100±4%.Also, paper chromatographicaly treated copper amounting to 3×10<SUP>-4</SUP>10<SUP>-6</SUP>g was analyzed by this method with accuracy100±5%.
- 社団法人 日本分析化学会の論文