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Photoionization Conductivity Detection Limits for Environmental Pollutants with and without Chromophores

 

作者: B. Bush,   R.M. Smith,   A.S. Narang,   Chia-Swee Hong,  

 

期刊: Analytical Letters  （Taylor Available online 1984）
卷期: Volume 17, issue 6  

页码: 467-474

 

ISSN:0003-2719

 

年代: 1984

 

DOI:10.1080/00032718408065294

 

出版商: Taylor & Francis Group

 

关键词: HPLC;photoconductivity;detector;photolysis;conductivity

 

数据来源: Taylor

 

摘要:

The sensitivity of a detector which combines UV photolysis with electrical conductance measurement of the photolysis products was evaluated for determination of common pollutants by high-performance liquid chromatography. Compounds which have both a UV chromophore compatible with either of the photolysing lamps (214 or 254 nm) and a hetero-atom which will produce an ion on photolysis were detected at sensitivity of <10 ng.

 

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