SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION OF ERBIUM AND PRASEODYMIUM WITH 1-(2-PYRIDYLAZO)-2-NAPHTHOL IN THE PRESENCE OF OCTYLPHENOL POLY(ETHYLENEGLYCOL) ETHER (TX-100)

被引:18
作者
MENDEZ, JH
CORDERO, BM
PAVON, JLP
机构
关键词
D O I
10.1016/0039-9140(88)80088-2
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
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页码:293 / 296
页数:4
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