RADIOMETRIC-SPECTROPHOTOMETRIC DETERMINATION OF MICROGRAM AMOUNTS OF NIOBIUM IN ROCKS AND MINERALS

被引:7
作者
ESSON, J
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10.1039/an9659000488
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O65 [分析化学];
学科分类号
070302 ; 081704 ;
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页码:488 / &
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GRIMALDI, FS .
ANALYTICAL CHEMISTRY, 1960, 32 (01) :119-121
[2]   THE DETERMINATION OF NIOBIUM IN STAINLESS STEEL [J].
MILNER, GWC ;
SMALES, AA .
ANALYST, 1954, 79 (940) :425-430