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Determination of the Concentration of N15in NO3−Ion by Infrared Spectrometry

 

作者: Ž.V. Knežević,  

 

期刊: Isotopenpraxis Isotopes in Environmental and Health Studies  （Taylor Available online 1967）
卷期: Volume 3, issue 11  

页码: 452-453

 

ISSN:0021-1915

 

年代: 1967

 

DOI:10.1080/10256016708551899

 

出版商: Taylor & Francis Group

 

关键词: ions;nitrogen isotopes;nitrates;spectroscopy;isotope analysis;N15;potassium compounds

 

数据来源: Taylor

 

摘要:

A method of determining the content of N15in KNO3using an infrared spectrophotometer is described. A v2band ofion dissoved in potassium bromide was used for the measurement. The precision of measurement was 0.6 percentage units at the 95 per cent probability level.

 

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