离子液体萃取光度法测定水中微量镉

李姗，陈珍，王千，王英华*

Spectrophotometric determination of microcadmium in water after ionic liquid extraction

LI Shan, CHEN Zhen, WANG Qian, WANG Yinghua*

冶金分析 . 2012, (02): 28 -31 .