摘要
阐述了我国标准物质的分类、分级、编号及其管理。描述了标准物质的溯源体系及定值的组织系统,介绍了国际标准物质信息库。
The classification,grade,numbering and administration of reference materials in China is explained.The traceability system of reference materials and organization system of certification of reference materials are introduced.In addition,international data bank on reference materials (COMAR) was also interpreted.
出处
《化学分析计量》
CAS
2000年第4期35-36,共2页
Chemical Analysis And Meterage
关键词
标准物质
溯源性
定值
标准物质信息库
管理
reference material,traceability,certification of reference materials,data bank on reference materials
