[Analysis of 14 elements for Jinhua bergamot by X-ray fluorescence spectrometry and elemental analyser].

The content of the elements C,H,O and N in Jin hua bergamot was analysed by using Vario Ⅲelemental analyser,the bergamot samp le was scanned by using X-ray fluorescence spectrometer with PW2400 wavelength dispersion,and the content of the elements Mg,Al,P,S,Cl,K,Ca,Mn,Fe and Sr was analysed by using IQ+ analytical method.It turned out that the result is more ideal if the content of the elements C,H,O and N is processed as fix p hase,and the analytical result is more ideal if,to prevent the sample skin fr om coming off,the sample is wrapped with mylar film with the film coefficient a djusted.