On-line flow injection cobalt–ammonium pyrrolidin-1-yldithioformate coprecipitation for preconcentration of trace amounts of metals in waters with simultaneous determination by inductively coupled plasma atomic emission spectrometry
1994 ◽
Vol 9
(7)
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pp. 779-784
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1993 ◽
Vol 8
(5)
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pp. 705-709
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1989 ◽
Vol 4
(6)
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pp. 509
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2004 ◽
Vol 378
(2)
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pp. 423-428
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2000 ◽
Vol 420
(1)
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pp. 73-79
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1995 ◽
Vol 353
(2)
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pp. 128-132
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1998 ◽
Vol 13
(4)
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pp. 243-248
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