Catalytic Fluorimetric Determination of Trace Copper
Li Jianzhong~*,Zhang Zhujun (Department of Chemistry, Shaanxi Normal University, Xi'an 710062)
A new catalytic Fluorimetric method for the determination of trace copper is described. The detection limit is 0.1ng/ml, the relative standard deviation is 3.7％. The method has been used to determine trace eopper in hair samples without separation.