用丁二酮单肟对硝基苯腙作微量钴的比色测定

胡锡华, 吕余庆, 宋学梓, 居秉菁

COLORIMETRIC DETERMINATION OF MICROGRAM QUANTITIES OF COBALT WITH p-NITROPHENYL-HYDRAZONE OF DIACETYLMONOXIME

HU HSI-HUA, LEU YU-CHENG, SOONG HSUEH-TZE, CHU PING-TSING

化学学报 . 1958, (3): 255 -257 .