标准编号：ISO/TS 18507:2015
中文名称：表面化学分析 全反射x射线荧光光谱在生物和环境分析的应用
英文名称：Surface chemical analysis — Use of Total Reflection X-ray Fluorescence spectroscopy in biological and environmental analysis
发布日期：2015-07
标准范围
This Technical Specification provides a framework on the uses of Total Reflection X-Ray Fluorescence(TXRF) spectroscopy for elemental qualitative and quantitative analysis of biological and environmentalsamples. It is meant to help technicians, biologist, doctors, environmental scientists, and environmentalengineers to understand the possible uses of TXRF for elemental analysis by providing the guidelines forthe characterization of biological and environmental samples with TXRF spectroscopy.Measurements can be made on equipment of various configurations, from laboratory instruments tosynchrotron radiation beamlines or automated systems used in industry.This Technical Specification provides guidelines for the characterization of biological and environmentalsamples with TXRF spectroscopy. It includes the following: (a) description of the relevant terms;(b) sample preparation; (c) experimental procedure; (d) discussions on data analysis and resultinterpretation; (e) uncertainty; (f) case studies; and (g) references.
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