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本文研究了一些螯合剂在火焰原子吸收申对铜原子吸光度的增感效应,并初步探讨了螯合剂增感效应的机理。提出在标准系列溶液申加适量的螯合剂,铜原子吸光度的增感就得到弥补。
In this paper, the sensitizing effects of some chelating agents on the atomic absorption of copper atoms in flame atomic absorption were investigated. The mechanism of the sensitizing effect of chelating agents was also discussed. Proposed in the standard series of solutions apply a suitable amount of chelating agent, copper atomic absorbance gain will be compensated.