ICP-MS测定岩盐中痕量铷和铯  

Determination of Trace Amounts of Rb and Cs in Rock Salt by ICP-MS

作　　者：陈虹[1] 孙丰全[1] 李吉生[1] 董迈青 魏振宏[1] 

机构地区：[1]青海省地质矿产测试应用中心,西宁市盐湖巷15号810008

出　　处：《光谱实验室》2010年第4期1554-1556,共3页Chinese Journal of Spectroscopy Laboratory

摘　　要：样品经水溶解后,选铑做内标,用ICP-MS测定岩盐中痕量铷和铯,回收率在96.0%—104.0%之间。The rock salt samples were dissolved in water,Rh as internal standard,and trace amounts of Rb and Cs in rock salt were determined by ICP-MS.The recovery is 96.0%—104.0%.

关 键 词：电感耦合等离子体-质谱法 岩盐 痕量 铷 铯 

分 类 号：O657.63[理学—分析化学]