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

被引：4
|
作者：
Kawamura, H [1 ]
Tagomori, H
Matsuoka, N
Takashima, Y
Tawaki, S
Momoshima, N
机构：
[1] Kyushu Environm Evaluat Assoc, Higashi Ku, Fukuoka 8130004, Japan
[2] Kyushu Univ, Fac Sci, Dept Chem, Higashi Ku, Fukuoka 8120053, Japan
[3] Kyushu Univ, Inst Environm Sci, Higashi Ku, Fukuoka 8120053, Japan
[4] Kyushu Elect Power Co Inc, Res Lab, Environm Engn Grp, Minami Ku, Fukuoka 8150032, Japan
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 1999年 / 242卷 / 03期
关键词：
D O I：
10.1007/BF02347384
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
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.
引用
收藏
页码：717 / 720
页数：4
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