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Design and evaluation of an electrochemical sensor for determination of dissolved oxygen in water.
de Guzman, S Q; Baudino, O M; Cortinez, V A.
Afiliação
  • de Guzman SQ; Department of Analytical Chemistry, Facultad de Química, Bioquímica y Farmacia, Universidad Nacional de San Luis, 5700 San Luis, Argentina.
Talanta ; 34(6): 551-4, 1987 Jun.
Article em En | MEDLINE | ID: mdl-18964357
A voltammetric cell with a graphite-paste cathode and silver-wire anode was designed for dissolved oxygen determinations in water. Its most important features were evaluated in laboratory and field studies. Several advantages such as higher sensitivity, wider linear response interval, negligible interference due to carbon dioxide, and shorter response time, besides its low cost and simple construction, were found when it was compared with sensors having a platinum cathode.
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Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Talanta Ano de publicação: 1987 Tipo de documento: Article País de afiliação: Argentina País de publicação: Holanda
Buscar no Google
Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Talanta Ano de publicação: 1987 Tipo de documento: Article País de afiliação: Argentina País de publicação: Holanda