共 5 条
[2]
Boeseken J, 1936, RECL TRAV CHIM PAY-B, V55, P804
[3]
BRADY, 1931, J CHEM SOC LONDON, P757
[4]
Standardization of. 2 6-dichlorophenolindophenol with ferrous compounds
[J].
INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION,
1938, 10
:0687-0687