环境监测实验室标准物质的管理

在环境监测实验室中为达到长期的质量保证，标准物质被y-泛用于测量仪器的校正、测量方法的评价或为材料赋值。标准物质的正确使用和规范管理对保证分析结果的准确性、溯源性有重要意义。本文阐述了实验室应如何正确管理与使用标准物质，探讨了标准物质的期间核查方法。

Environmental Monitoring Laboratory Standard Matter Administration

In order to achieve long - term quality assurance, reference materials are widely used in environmental monitoring laboratories to calibrate instruments to evaluate measurement methods and materials. The proper usage and management of reference materials are important in ensuring the accurate, traceable results. This article described how to regulate and use reference materials in laboratory, and also discussed the period - check method of reference materials.