Development of working reference materials of copper
ore material
copperore
; working reference material;uniformity
; stability; uncertainty介绍了铜矿石二级标准物质的研制方法.进行了均匀性检验
和稳定性检验并对其定值,结果显示该二级标准物质均匀性和稳定
性以及定值准确性均达到国家标准物质的性能指标,符合国家计量
技术规范的要求.
This paper introduced the development of
working reference materials of copper ore material
through the uniformity and stability testing and value
definiting. The results showed that this working
reference materials uniformity, stability and the
accuracy of fixed value have reached the performance
index of national standard materials, which have been
up to the national metrological verification technical
specifications requirements.
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收稿日期:20101230作
者简介:梅连平(1986),女,湖北武汉人.研究方向:各类矿石的分
析测试.