岩石标准物质的研制

Institute of Rock and Mineral Analysis，Ministry of geology and mineral Resources，Beijing，100037

The Preparation of Six Rock Reference Materials Reseaich Group of Rock Reference Materials

摘要: 研制了霓霞正长岩，粗面岩，花岗闪长岩，辉长石，流纹岩及白云岩６种不同类型的岩石标准物质，对用Ｘ射线荧光光谱均匀性检验实际取样量进行了探讨，选择分析测试方法时，除采用了标准方法和长期应用的分析方法外，还采用了近年发展起来的新技术新方法，在定值中应用了多参数统计定值模式，给出了６９个元素的标准值和参考值，该批标准物质于１９９１年１月经国家技术监督局审核批准为国家一级标准物质，编号分别为ＧＢＷ０７１０９
- 标准物质 /
- 霓霞正长岩 /
- 粗面岩 /
- 花岗闪长岩 /
- 岩石
Abstract: ix rock reference materials including ijolite syenite,trachyte andesite,granodiorite,gabbro,rhyolite and dolomite were prepared.An investigation was made of the actual sampling weight inthe XRF test of homogeneity. Standard and routine methods were applie
- reference /
- material /
- ijolite /
- syenite /
- trachyte