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Chemical metrology employing isotopic dilution and ICP-MS
被引:0
|作者:
Stumpf, C
[1
]
Labarraque, G
[1
]
机构:
[1] BNM, LNE, F-75724 Paris 15, France
来源:
CANADIAN JOURNAL OF ANALYTICAL SCIENCES AND SPECTROSCOPY
|
2003年
/
48卷
/
06期
关键词:
ICP/MS;
double isotopic dilution;
trace analysis;
CCQM;
validation;
key comparisons;
reference method;
D O I:
暂无
中图分类号:
O65 [分析化学];
学科分类号:
070302 ;
081704 ;
摘要:
The main purpose of the laboratory of chemical metrology. BNM-LNE, is to develop primary reference methods and study their metrological qualities. Isotopic dilution using ICP/MS (mass spectrometry with inductively coupled plasma as ion source) combined with a metrological approach provides a good example of such a method for the determination of elements at low level content, carried out on simple or complex matrices.
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页码:343 / 351
页数:9
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