摘要
以SiO2(天然):C:NaF=100:50:9为缓冲剂,Ge作为内标,水平电极撒样法光谱测定B。方法的测定范围为w(B)/10-6=3～200,检出限为3×10-6。方法经国家一级标准物验证,测定结果与标准值相符。
Using SiO2（natural）： C： NaF = 100：50：9 as buffer, Ge as an internal standard, Boron was tested by horizon electrode drowing sample quantitative analysis of emission spectrometry. The determination range of the method is within w（B）/10^-6=3-200, with a detection limit of 3×10^-6. The method has been applied to the determination of boron in National Standard Reference Materials.
出处
《矿产与地质》
2011年第4期349-352,共4页
Mineral Resources and Geology
关键词
水平电极撒样法光谱分析
硼
缓冲剂
Boron
Horizon electrode drowing sample quantitative analysis of emission spectrometry
buffer
