摘要
本文简要介绍近年来开展的ICP-MS在地质调查中的应用研究工作进展。新方法包括镍锍试金-ICPMS测定铂族元素;封闭酸溶-ICPMS测定地质样品中稀土等47个元素;封闭酸溶乙醇增强ICP-MS测定碲;半熔或稀氨水封闭溶样ICP-MS测定碘溴等非金属元素。
Recent advances and applications of ICP-MS in geological survey are briefly introduced. The new methods include. Determination of trace and ultra-trace platinum group elements by nickel sulfide fire assay-ICPMS; Determination of 47 trace multi-elements by pressurized acid digestion ICP-MS; Direct determination of tellurium by pressurized acid digestion -ICPMS with ethanol as a signal enhancer; Simultaneous determination of iodine and bromine by ICP-MS with semi-fusion or pressurized dilute ammonia digestion.
出处
《地质论评》
CAS
CSCD
北大核心
2006年第6期799-803,共5页
Geological Review
基金
中国地质调查局地质调查项目成果(编号200020190120)成果
