The determination of sulfite in a flow i
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Masaaki Yamada; Tsuneo Nakada; Shigetaka Suzuki
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Article
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1983
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Elsevier Science
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English
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The emission produced by sulfite on oxidation by permanganate in acidic solution in the presence of riboflavin phosphate or brilliant sulfaflavine is used to determine 0.9-35 ng of sulfite. Only sulfide and thiosulfate also give emissions.