Determination of trace cobalt in water by laser thermal lens spectrometry after cloud point extraction using 2-(5-bromo- 2-pyridylazo)-5-dimethylaminoaniline as chelating agent
HAN Quan, HUO Yan-yan, YANG Xiao-hui, YANG Na
Metallurgical Analysis ›› 2020, Vol. 40 ›› Issue (5) : 20-25.
Determination of trace cobalt in water by laser thermal lens spectrometry after cloud point extraction using 2-(5-bromo- 2-pyridylazo)-5-dimethylaminoaniline as chelating agent
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