共 12 条
[2]
DIEHL H, 1960, BATHOPHENANTHROLINE
[3]
EVALUATION OF METHODS FOR TRACE ZINC DETERMINATION
[J].
ANALYTICAL CHEMISTRY,
1960, 32 (09)
:1157-1161
[6]
SANDELL EB, 1959, COLORIMETRIC DETERMI
[8]
WILLARD HH, 1949, ELEMENTARY QUANTITAT
[10]
ZAK B, 1960, AM J MED TECHNOL, V6, P51