DETERMINATION OF ARSENIC BY ANODIC-STRIPPING VOLTAMMETRY AND DIFFERENTIAL PULSE ANODIC-STRIPPING VOLTAMMETRY
DETERMINATION OF ARSENIC BY ANODIC-STRIPPING VOLTAMMETRY AND DIFFERENTIAL PULSE ANODIC-STRIPPING VOLTAMMETRY
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DOI：
10.1021/ac60359a057
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发表时间：
1975-01-01
影响因子：
7.4
通讯作者：
KOIRTYOHANN, SR
中科院分区：
文献类型：
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作者：
FORSBERG, G;OLAUGHLIN, JW;KOIRTYOHANN, SR
1现住址：克利夫兰州立大学化学系，克利夫兰，俄亥俄州44115。灵敏度随着酸浓度的增加而增加，并且盐酸或高氯酸的1摩尔溶液最适合作为支持电解质。发现金作为工作电极材料比铂优越上级。将砷（V）还原为砷（III）的最令人满意的方法是：将砷（V）加热，
1 Present address, Department of Chemistry, Cleveland State University, Cleveland, Ohio 44115. sensitivity increased with increasing acid concentration and one molar solutions of either hydrochloric or perchloric acids were most suitable as supporting electrolytes. Gold was found to be superior to platinum as a working electrode material. The most satisfactory procedure for reducing ar-senic (V) to arsenic (lll), which Is necessary because arsen-ic (V) Is electrolnactive, Involved heating arsenlc (V) with