PRE-CONCENTRATION OF TRACE-METALS FROM ACIDIC SAMPLE SOLUTIONS ON A THIN-LAYER OF ACTIVATED CARBON USING DITHIZONE AS A CHELATING AGENT

被引:26
作者
BEINROHR, E
ROJCEK, J
GARAJ, J
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D O I
10.1039/an9881301831
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
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页码:1831 / 1835
页数:5
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