1980
DOI: 10.1016/s0003-2670(01)93621-9
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Determination of arsenic and antimony in electrolytic copper by anodic stripping voltammetry at a gold film electrode

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Cited by 68 publications
(25 citation statements)
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“…Hua et al 12 determined total arsenic in seawater on a gold ultramicroelectrode (25 µm) using ASV and achieved a LOD of 0.2 ppb. Hamilton et al 13 used a gold film electrode to determine arsenic and antimony in electrolytic copper samples and obtained a LOD of 0.56 ppb.…”
mentioning
confidence: 99%
“…Hua et al 12 determined total arsenic in seawater on a gold ultramicroelectrode (25 µm) using ASV and achieved a LOD of 0.2 ppb. Hamilton et al 13 used a gold film electrode to determine arsenic and antimony in electrolytic copper samples and obtained a LOD of 0.56 ppb.…”
mentioning
confidence: 99%
“…In some cases, it is sufficient to hold them at a sufficiently positive potential [12,66,67,70,73]. In situ film renewal is also possible [7].…”
Section: Voltammetric Determination Of Arsenic At Trace Levelsmentioning
confidence: 99%
“…Comparativamente aos métodos voltamétricos, um número significativamente menor de trabalhos foram publicados até o momento envolvendo a especiação de arsênio inorgânico por polarografia [48][49][50][51][52][82][83][84][85][86][87][88][89][90][91][92] . A polarografia de pulso diferencial (DPP) é a técnica polarográfica mais empregada nestes trabalhos, com limites de detecção geralmente acima dos alcançados na CSV e ASV.…”
Section: Métodos Polarográficos E a Especiação De Arsênio Inorgânico unclassified