BS PD ISO/TS 18507:2015提供了全反射X射线荧光的使用框架 （TXRF）光谱法用于生物和环境的元素定性和定量分析 样品。它的目的是帮助技术人员、生物学家、医生、环境科学家和环境保护专家 工程师通过提供以下指南，了解TXRF在元素分析中的可能用途: 利用TXRF光谱对生物和环境样品进行表征。测量可以在各种配置的设备上进行，从实验室仪器到 工业中使用的同步辐射光束线或自动系统。本技术规范提供了生物和环境特性的指南 样品用X射线荧光光谱法。它包括以下内容:相关术语的描述；样品制备；实验程序；关于数据分析和结果的讨论 理解不确定性；案例研究；参考文献。交叉引用:ISO 14706:2000ISO 17331:2004ISO 18115:2010DIN 51003购买本文件时提供的所有当前修订版均包含在购买本文件中。

BS PD ISO/TS 18507:2015 provides a framework on the uses of Total Reflection X-Ray Fluorescence (TXRF) spectroscopy for elemental qualitative and quantitative analysis of biological and environmental samples. It is meant to help technicians, biologist, doctors, environmental scientists, and environmental engineers to understand the possible uses of TXRF for elemental analysis by providing the guidelines for the characterization of biological and environmental samples with TXRF spectroscopy.Measurements can be made on equipment of various configurations, from laboratory instruments to synchrotron radiation beamlines or automated systems used in industry.This Technical Specification provides guidelines for the characterization of biological and environmental samples with TXRF spectroscopy. It includes the following:description of the relevant terms;sample preparation;experimental procedure;discussions on data analysis and result interpretation;uncertainty;case studies; andreferences.Cross References:ISO 14706:2000ISO 17331:2004ISO 18115:2010DIN 51003All current amendments available at time of purchase are included with the purchase of this document.