EXTRACTION - SPECTROPHOTOMETRIC DETERMINATION OF NIOBIUM WITH 1,2,4,6-TETRAPHENYLPYRIDINIUM PERCHLORATE AND THIOCYANATE

被引:10
作者
AZNAREZ, J
CIPRES, MP
MARCO, L
FERRER, A
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D O I
10.1039/an9851001329
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
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页码:1329 / 1331
页数:3
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