摘要
本文根据标准与单矿物之间基体成份的差别,配制两个成份不同的缓冲剂,利用计算方法来调节标准与单矿物的基体成份。仅用一套二氧化硅为基体的人工标准,就能测定多种单矿物中的25项伴生元素和痕量元素。
A simple and practical calculation was used to estimate the difference in matrices between the standard and the mineral sample. Based on the estimation, two buffers (which are equal in concentration of internal standard element. ) were prepared to adjust the matrices of the stadard and the mineral. One single set of synthetic standards of silica matrix will suffice for the determination of as many as 25 associated elements and trace elements in a variety of minerals.
出处
《岩矿测试》
CAS
CSCD
北大核心
1989年第4期283-290,共8页
Rock and Mineral Analysis
