Determination of stable lead isotope ratios in environmental samples: Combination of microwave digestion and ICP-MS

被引：0
作者：
H. Kawamura
H. Tagomori
N. Matsuoka
Y. Takashima
S. Tawaki
N. Momoshima
机构：
[1] Kyushu Environmental Evaluation Association,Department of Chemistry, Faculty of Science
[2] Kyushu University,Institute of Environmental Systems
[3] Kyushu University,Environmental Engineering Group, Research Laboratory
[4] Kyushu Electric Power Co.,undefined
[5] Inc.,undefined
来源：
Journal of Radioanalytical and Nuclear Chemistry | 1999年 / 242卷
关键词：
Physical Chemistry; Purification; Microwave; Inorganic Chemistry; Matrix Element;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Microwave digestion was applied as pretreatment of environmental samples for the determination of lead isotope ratios by ICP-MS. Microwave digestion decomposed the samples easily and rapidly without lead contamination. The lead isotope ratios could be measured directly by ICP-MS without tedious lead purification, because the influence of the matrix elements on measurements of lead isotope ratios is small enough to be ignored.
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页码：717 / 720
页数：3
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