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Determination of Trichloroacetic Acid by Differential Pulse Polarography. Application to Clinical Analysis

 

作者: Francesco Pergola,   Giovanni Pezzatini,   Patrizio Carrai,  

 

期刊: Analytical Letters  （Taylor Available online 1988）
卷期: Volume 21, issue 6  

页码: 977-991

 

ISSN:0003-2719

 

年代: 1988

 

DOI:10.1080/00032718808071925

 

出版商: Taylor & Francis Group

 

关键词: Trichloroacetic acid;DP polarography;urine analysis;toxicology

 

数据来源: Taylor

 

摘要:

A procedure is described for the DP-polarographic determination of trichloroacetic acid (TCA) in water solution and in urine. In the latter case a very simple pretreatment of samples is suggested and a detection limit comparable with that of spectrophotometric and chromatographic methods is found. The application of this procedure for the determination of TCA as metabolite in workers exposed to trichloroethylene vapours is proposed.

 

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