煤物理性质和化学成分分析标准物质定值方法确认研究

Research on Determination Method of Standard Substance for Coal Physical Property and Chemical Composition Analysis

煤物理性质和化学成分分析标准物质电力行业、煤炭检测行业等领域中,尤其在国际国内标准化活动中,在能力验证和实验室认可中,都有非常广泛的应用。随着煤物理特性和化学成分分析标准物质研制者的数量逐渐增多,标准物质研制、生产过程的研究也不断的增加,本文主要对煤物理特性和化学成分分析标准物质的定值方法进行方法确认方面的研究,为标准物质的研究提供数据支持与技术参考。

Coal physical properties and chemical composition analysis standard substances in the electric power industry,coal testing industry and other fields,especially in the international and domestic standardization activities,in ability verification and laboratory accreditation,have a very wide range of applications.With the gradual increase in the number of standard substance developers for the analysis of coal physical characteristics and chemical composition,the research on the development and production process of standard substances is also increasing.This paper mainly studies the method confirmation of the determination method of standard substances for the analysis of coal physical characteristics and chemical composition,and provides data support and technical reference for the study of standard substances.