Determination of copper by dual-wavelength overlapping spectrophotometry with 2-(5-cyano-2-pyridylazo)-5-dimethylaminoaniline
HAN Quan, WU Jiang-yan, HUO Yan-yan, YANG Xiao-hui, HE Ya-ping, PANG Jia-hui
Metallurgical Analysis ›› 2017, Vol. 37 ›› Issue (4) : 38-41.
Determination of copper by dual-wavelength overlapping spectrophotometry with 2-(5-cyano-2-pyridylazo)-5-dimethylaminoaniline
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