Liquid–liquid extraction in flow injection analysis using an open-phase separator for the spectrophotometric determination of copper in plant digests
1985 ◽
Vol 172
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pp. 291-296
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1993 ◽
Vol 280
(2)
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pp. 231-238
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2018 ◽
Vol 189
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pp. 443-453
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1986 ◽
Vol 179
◽
pp. 459-462
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