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2022, Vol. 43(18): 82-86    DOI: 10.13884/j.1003-3807hxjy.2021020180
Study on Brown Ring Experiment by Visual Method and UV-Vis Spectroscopy
HE Li-Jun**, HUO Cai-Xia, WANG Wen-Juan, XU Shi-Hong, GOU Hao
School of Chemical Engineering, Lanzhou City University, Lanzhou 730070, China
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