Determination of Trace Perchlorate in Drinking Water by Developing Ion Chromatography Coupled with Mass Spectrometry (IC-MS)

Y. M. Xu, H. J. Guo, H. Y. Ning, H. W. Yuan, X. Hu, J. He, P. C. Pan, H. Chen

Abstract

Perchlorate (ClO4-) in drinking water poses healthy risk for human beings. The routine method of IonPac AS16 polarizable anion analytical column to analyze ClO4- in drinking water failed due to the false positive behavior of perchloric acid. Therefore, an ion chromatography coupled with mass spectrometry (IC-MS) method was developed to determine the content of ClO4- in drinking water based onIonPac AS20 column, 45 mM KOH eluent and negative ion mode of mass spectrometry. The results show that the ClO4- concentration displayed an excellent linear performance in the range of 1-20μg/L using the newly developed method, its method detection limit (MDL) was determined to be 0.47μg/L, and the recoveries of the spiked samples ranged from 92.0% to 101.5%, meeting the relevant requirements of GB/T 6379.6-2009.

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Paper Citation


in Harvard Style

Xu Y., Guo H., Ning H., Yuan H., Hu X., He J., Pan P. and Chen H. (2018). Determination of Trace Perchlorate in Drinking Water by Developing Ion Chromatography Coupled with Mass Spectrometry (IC-MS).In Proceedings of the International Workshop on Environmental Management, Science and Engineering - Volume 1: IWEMSE, ISBN 978-989-758-344-5, pages 266-271. DOI: 10.5220/0007559702660271


in Bibtex Style

@conference{iwemse18,
author={Y. M. Xu and H. J. Guo and H. Y. Ning and H. W. Yuan and X. Hu and J. He and P. C. Pan and H. Chen},
title={Determination of Trace Perchlorate in Drinking Water by Developing Ion Chromatography Coupled with Mass Spectrometry (IC-MS)},
booktitle={Proceedings of the International Workshop on Environmental Management, Science and Engineering - Volume 1: IWEMSE,},
year={2018},
pages={266-271},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007559702660271},
isbn={978-989-758-344-5},
}


in EndNote Style

TY - CONF

JO - Proceedings of the International Workshop on Environmental Management, Science and Engineering - Volume 1: IWEMSE,
TI - Determination of Trace Perchlorate in Drinking Water by Developing Ion Chromatography Coupled with Mass Spectrometry (IC-MS)
SN - 978-989-758-344-5
AU - Xu Y.
AU - Guo H.
AU - Ning H.
AU - Yuan H.
AU - Hu X.
AU - He J.
AU - Pan P.
AU - Chen H.
PY - 2018
SP - 266
EP - 271
DO - 10.5220/0007559702660271