Determination of manganese by electrothe
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Kikuo Takeda; Chikashi Akamatsu; Yoshihiro Ishikawa
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Article
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1994
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Elsevier Science
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English
โ 442 KB
## Coprecipitation is applied to the determination of trace amounts of manganese by electrothermal atomisation atomic absorption spectrometry. Manganese (0.05-l pg) is coprecipitated quantitatively from the sample solution (50-500 ml) with yttrium hydroxide at pH 9.0-11.3. The atomic absorbance o