Copper, iron and sodium interferences in
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Dean S. Brooks; James R. Flatt
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Article
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1992
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Elsevier Science
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English
โ 769 KB
Gold may be determmed directly m ml11 cyamde solutions by direct atomic absorption spectrometry wth an ax-acetylene flame hi111 solutions contam many major species apart from the trace gold (of the order of 1 pg ml-' here), including sodmm, cyanide, hydromde, copper and Iron An mvestrgation mto inte