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The Determination of Citrate and Tartrate in Pharmaceutical Formulations by PMR Spectroscopy

 

作者: A. Farina,   M.A. Iorio,   A. Doldo,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1991）
卷期: Volume 24, issue 2  

页码: 185-192

 

ISSN:0038-7010

 

年代: 1991

 

DOI:10.1080/00387019108020649

 

出版商: Taylor & Francis Group

 

关键词: Quantitative PMR spectroscopy;citrate and tartrate in pharmaceutical formulations

 

数据来源: Taylor

 

摘要:

A1H NMR spectroscopic determination of mixture of citrates and tartrates in pharmaceutical formulations was performed. The methylene AB quartet of citrate and the methine singlet of tartrate were chosen for integration, using sodium acetate as internal standard. This method does not require any operative manipulation of the material to be analysed.

 

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