摘要
地质标准物质作为地质材料成分分析的计量标准,在分析质量监控、方法评价等方面发挥着越来越重要的作用.研制与应用地质标准物质是推动地质分析技术与方法发展必不可少的重要工作.通过介绍地质标准物质的研制过程和技术方法,重点讨论了地质标准物质的样品加工制备、均匀性检验、稳定性检验及定值等方面的标准要求及技术方法.
As the metrological standard for component analysis of geological materials,the geochemical reference materials are frequently used and play an increasingly important role in the quality controlling of analytical results,instrument calibration and method evaluation.Preparation and application of the geochemical reference materials is an essential work to promote the development of technology and methods of geological analysis.With a brief introduction to the preparation process and technical method of geochemical reference materials,it is discussed about the standard requirements and technical methods for sample preparation,homogeneity test,stability test and certification.
出处
《地质与资源》
CAS
2013年第5期419-421,共3页
Geology and Resources
基金
中国地质调查局"海泡石及油页岩化学组分定值研究"项目(1212011120264)资助
关键词
地质标准物质
样品加工制备
均匀性检验
稳定性检验
geochemical reference material
sample preparation
homogeneity test
stability test
