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Guang Pu Xue Yu Guang Pu Fen Xi. 2013 Jul;33(7):1936-42.

[Application of argon-nitrogen mixed gas inductively coupled plasma in elements and isotopes analysis].

[Article in Chinese]

Author information

1
State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, China. 123-l.s.h@163.com

Abstract

To improve the precision and accuracy of elements and isotopes analysis in traditional Ar-ICP, the addition of nitrogen in ICP has been widely used. The present review focused on the discussions of the basic physical and chemical properties of the Ar-N2 mixed gas inductively coupled plasma and the mechanisms of the special nature of Ar-N2 mixed gas plasma. The applications of Ar-N2 inductively coupled plasma in spectral analysis and mass spectrometry analysis in the past 40 years were summarized. The authors also give an overall outlook on the application of this technology.

PMID:
24059205
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