PVC Membrane Electrode for Trinitrobenzenesulfonate and its Use for Indirect Determination of Amino Acids

被引：0
|
作者：
Issa, Yousry M. [1 ]
Badawy, Sayed S. [1 ]
Tag-Eldin, Ahmed S. [1 ]
机构：
[1] Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
来源：
Mikrochimica Acta | 1997年 / 126卷 / 03期
关键词：
Amino acids - Binary mixtures - Body fluids - Polyvinyl chlorides - Titration - Voltammetry;
D O I：
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学科分类号：
摘要：
A PVC membrane electrode of the conventional type was prepared which is selective for trinitrobenzenesulfonate (TNBS-). It showed a rapid Nernstian response within the TNBS- concentration range 1.0×10-5 to 1.0×10-2M at 25 ± 0.1°C. The electrode was selective, precise (RSD- and
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页码：319 / 324
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