共 15 条
[3]
SUBSTITUTED BENZIDINES AND RELATED COMPOUNDS AS REAGENTS IN ANALYTICAL CHEMISTRY .12. REAGENTS FOR THE PRECIPITATION OF SULPHATE
[J].
JOURNAL OF THE CHEMICAL SOCIETY,
1953, (MAY)
:1334-1337
[5]
DAVIES OL, 1957, STATISTICAL METHODS, P109
[10]
LAZRUS AL, 1966, AUTOMAT ANAL CHEM, P291