Liquid-liquid extraction combined with atomic-absorption spectrometry for determination of copper in waters, foods and analytical reagents using 1,2-naphthoquinone thiosemicarbazone
1989 ◽
Vol 218
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pp. 173-178
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1984 ◽
Vol 157
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pp. 363-367
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1993 ◽
Vol 278
(2)
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pp. 287-292
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1991 ◽
Vol 246
(2)
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pp. 359-363
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1997 ◽
Vol 340
(1-3)
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pp. 277-283
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2007 ◽
Vol 42
(15)
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pp. 3503-3515
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1991 ◽
Vol 248
(1)
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pp. 235-239
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2015 ◽
Vol 92
(3)
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pp. 317-322
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1991 ◽
Vol 247
(1)
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pp. 13-18
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