高等学校化学学报
Studies on the Dual-wavelength Spectrophotometric Determination of Trace Copper with 5-(5-nitro-2-pyridylazo)-2,4-diamino-toluene
ZHOU Yan-Mei, LI Li-Qing, LI Yong-Hong, GUO Yi-Peng
Studies on the Dual-wavelength Spectrophotometric Determination of Trace Copper with 5-(5-nitro-2-pyridylazo)-2,4-diamino-toluene
ZHOU Yan-Mei, LI Li-Qing, LI Yong-Hong, GUO Yi-Peng
高等学校化学学报 . 1999, (S1): 353 -353 .