论文部分内容阅读
标准物质是具有一种或多种足够均匀和很好地确定了特性、用以校准测量装置、评价测量方法或给材料赋值的材料或物质。是实验室开展检测、校准工作所必需的重要资源,也是保证检测、校准工作质量、获取可靠测量数据的基础,因此,实验室检测水平的高低不仅取决于先进的仪器配置和业务能力
Reference materials are materials or substances that have one or more properties that are sufficiently uniform and well-characterized to be used to calibrate the measurement device, to evaluate the measurement method, or to assign a value to a material. It is an important resource necessary for laboratories to carry out testing and calibration work. It is also the basis for ensuring the quality of testing and calibration work and obtaining reliable measurement data. Therefore, the level of laboratory testing depends not only on advanced instrument configuration and operational capabilities