共 8 条
[1]
CHENG K. L., 1953, Analytical Chemistry, V25, P655
[4]
PRIBIL R, 1953, COLLECTION CZECHOSLO, V16, P542
[5]
SANDELL EB, 1950, COLORIMETRIC DETERMI, P210
[6]
SCOTT WW, 1939, STANDARD METHODS CHE, V1, P150
[8]
TOMPSETT SL, 1938, ANALYST, V63, P250