Effective and sensitive determination of eleven disinfection byproducts in drinking water by DLLME and GC–MS

2018 ◽  
Vol 639 ◽  
pp. 208-216 ◽  
Author(s):  
Jiwon On ◽  
Heesoo Pyo ◽  
Seung-Woon Myung
Keyword(s):  
Drinking Water ◽  
Disinfection Byproducts ◽  
Sensitive Determination

Sensitive Determination of Total Microcystins in Water by Derivatization-Gaschromatography-Mass Spectrometry

2014 ◽  
Vol 955-959 ◽  
pp. 1321-1325
Author(s):  
Hong Ping Pu ◽  
Qian Cai ◽  
Xue Jun Pan
Keyword(s):  
Mass Spectrometry ◽  
Drinking Water ◽  
Detection Limit ◽  
Method Development ◽  
Freshwater Lakes ◽  
Molecular Weights ◽  
Sensitive Determination ◽  
Phenylbutyric Acid ◽  
Sensitive Method

The aim of the method development in this paper was to tackle the problems with the erythro-2-methyl-3-methoxy-4-phenylbutyric acid (MMPB) methodology: the rather laborious workflow and the loss of material during different steps of the method. In the optimised workflow, The detection limit of MMPB was 0.01 μg/L. Supposing the average of molecular weights of microcystins variants are 1000, the value of the detection limit is equivalent to 0.05 μg/L of microcystins. These results indicated that this method is the most sensitive method for determination of total microcystins, and it could be applied to the monitoring of microcystins in drinking water, reservoirs and freshwater lakes.

Characterization and Determination of Chloro- and Bromo-Benzoquinones as New Chlorination Disinfection Byproducts in Drinking Water

2010 ◽  
Vol 82 (11) ◽  
pp. 4599-4605 ◽  
Author(s):  
Yuli Zhao ◽  
Feng Qin ◽  
Jessica M. Boyd ◽  
Janna Anichina ◽  
Xing-Fang Li
Keyword(s):  
Drinking Water ◽  
Disinfection Byproducts

A miniaturised analytical protocol for highly sensitive determination of bisphenol A in bottled drinking water

2015 ◽  
Vol 7 (21) ◽  
pp. 9365-9372 ◽  
Author(s):  
Shivender Singh Saini ◽  
A. L. J. Rao ◽  
Baldev Singh ◽  
Ashok Kumar Malik
Keyword(s):  
Drinking Water ◽  
Bisphenol A ◽  
Bottled Drinking Water ◽  
Analytical Protocol ◽  
Highly Sensitive ◽  
Sensitive Determination

This paper proposes a novel, fast, reliable and miniaturised analytical protocol for highly sensitive determination of bisphenol A (BPA) in bottled drinking water.

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