Determination of trace amounts of seleni
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Tetsuya Ashino; Kunio Takada; Kichinosuke Hirokawa
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Article
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1994
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Elsevier Science
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English
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Trace amounts of selenium and tellurium in high-purity iron were quantitatively separated by a reductive coprecipitation technique with palladium, and determined by electrothermal atomic absorption spectrometry. When ascorbic acid was used as reductant, selenium and tellurium could be simultaneously