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A Capacitive Integration System for the Precise Measurement of Isotopic Ratios in a Mass Spectrometer

 

作者: M. C. Jackson,   W. A. P. Young,  

 

期刊: Review of Scientific Instruments  （AIP Available online 1973）
卷期: Volume 44, issue 1  

页码: 32-34

 

ISSN:0034-6748

 

年代: 1973

 

DOI:10.1063/1.1685949

 

出版商: AIP

 

数据来源: AIP

 

摘要:

An automated data collection system has been developed and applied to the measurement of O16/O18ratios with high precision. The design is based on the simultaneous capacitive integration of two ion beams from a mass spectrometer. The results obtained have shown a consistent precision of 10–20 parts per million.

 

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