Author:
Sun X P,Zhang X Y,Wang Y B,Li Y F,Shao S K,Peng S Q,Li H Q,Liu Z G,Sun T X
Abstract
Abstract
By a comprehensive combination of confocal X-ray fluorescence and thin-sample approach used in conventional X-ray fluorescence devices, a new “confocal equivalent thin-sample method” based on confocal X-ray fluorescence setup is proposed. It is used to quantify the concentration of several metal elements in a solution. Compared with the conventional X-ray fluorescence, this method could quantify the sample directly via the thin-sample approach and required not complicated sample preparing process. In the study, a liquid solution containing Cr, Mn, Fe, Co, Cu, Zn, As, Br, and Sr wase used to verify the proposed method.