Microextraction of Nine Haloacetic Acids in Drinking Water at Microgram per Liter Levels with Electrospray-Mass Spectrometry of Stable Association Complexes

2000 ◽  
Vol 72 (10) ◽  
pp. 2308-2312 ◽  
Author(s):  
Matthew L. Magnuson ◽  
Catherine A. Kelty
1998 ◽  
Author(s):  
Rebecca A. Clewell ◽  
Wayne T. Brashear ◽  
David T. Tsui ◽  
Sanwat Chaudhuri ◽  
Rachel S. Cassady

2015 ◽  
Vol 7 (15) ◽  
pp. 6207-6212 ◽  
Author(s):  
Yu-qin Mao ◽  
Xiao-mao Wang ◽  
Shun Tang ◽  
Hong-wei Yang ◽  
Yuefeng F. Xie

A quantitative method for determination of ketoacids, including glyoxylic acid, pyruvic acid and ketomalonic acid, in ozonated drinking water was developed by using 2,4-dinitrophenylhydrazine (DNPH) derivatization combined with liquid chromatography-electrospray mass spectrometry analysis.


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