A Study on MIP as an Atomizer for Atomic Absorption Spectrometry
Ling, Xiao-Mei Zhang, Han-Qi Bing, Gui-De Jin, Qin-Han (Department of Chemistry, Jilin University, Changchun) Tian, Jia-Le (Institute of Applied Chemistry, Northwest Institute of Light Industry, Xianyang)
Anatmospherie pressure MIP is used as an atomizer for atomio absorption spectrometry. The sample solution was introduced with an electrothermal microsample inbroduction system combined with concentrated H_2SO_4 desolvation. The experimental parameters affecting the determination of copper were examined in detail. The characteristic concontrations for Cu, Ag, and Pb were shown to be 0.04, 0.04, and 0.1 μg/mL, respectively.