| 波长色散X射线荧光结合元素分析仪分析金华佛手14种元素 |
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| 引用本文： | Wang ZG,Yu HM. 波长色散X射线荧光结合元素分析仪分析金华佛手14种元素[J]. 光谱学与光谱分析, 2012, 32(1): 252-254 |
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| 作者姓名： | Wang ZG Yu HM |
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| 作者单位： | 浙江师范大学地理与环境科学学院 |
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| 基金项目： | 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 |
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| 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。
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| 关 键 词： | 元素分析仪 X射线荧光光谱 IQ+,Mylar膜 佛手 |
Analysis of 14 elements for Jinhua bergamot by X-ray fluorescence spectrometry and elemental analyser |
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| Wang Zhi-gang,Yu Hong-mei. Analysis of 14 elements for Jinhua bergamot by X-ray fluorescence spectrometry and elemental analyser[J]. Spectroscopy and Spectral Analysis, 2012, 32(1): 252-254 |
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| Authors: | Wang Zhi-gang Yu Hong-mei |
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| Affiliation: | College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China. zjlygl@163.com |
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| Abstract: | The content of the elements C, H, O and N in Jinhua bergamot was analysed by using Vario III elemental analyser, the bergamot sample 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 phase, and the analytical result is more ideal if, to prevent the sample skin from coming off, the sample is wrapped with mylar film with the film coefficient adjusted. |
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| Keywords: | Elemental analyser XRF IQ+ Mylar film Bergamot |
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