Discussion on practical problems of routine ICP-MS detection of inorganic metal elements in food safety laboratory

This article introduces the method of using pictures and texts to introduce the analysis of 14 metal elements (Hg, Cd, Cr, Mn, Cu, Fe, Mn, Zn, Sr, I, Pb, Se, P, As, etc.) method, which is a routine test method in the laboratory, about 5000-10000 food samples are tested each year; the focus is on the selection of laboratory acid, acid effect, salt effect and memory Common problems such as effects and spectral interference of some elements. To be improved, please add!

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