摘要
以VarioⅢ元素分析仪分析金华佛手C,H,O,N含量,以PW2400波长色散X射线荧光光谱仪定性扫描佛手样品,采用IQ+分析法分析Mg,Al,P,S,Cl,K,Ca,Mn,Fe,Sr元素含量。结果表明,将C,H,O,N元素含量作为固定项处理,结果较为理想;为防止样品表面脱落而采用Mylar膜将样品包裹技术,通过对膜系数的校准,分析结果比较理想。
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.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
2012年第1期252-254,共3页
Spectroscopy and Spectral Analysis
基金
浙江省教育厅基金项目(Y200909201)
国家自然科学基金项目(31071868)
浙江师范大学实验技术开发项目(2009)资助