Exploration and Detection of Quantitative Analysis Method of OPEs in Urine

DOI

10.2991/iceep-18.2018.294How to use a DOI?

Keywords

organic phosphate; flame retardant; urine

Abstract

The quantitative determination method of seven organic phosphate esters (OPEs) in urine by gas chromatography-mass spectrometry was established and optimized by changing the derivative reaction procedure, the different sample doses and the different extraction reagents. The results showed that the best recovery ratio was obtained by filtration, HC-C18 column separation and purification, ethyl acetate: acetone (V:V=3:2) elution and GC-MS determination process. The concentrations of 7OPEs in human urine were in the range of 44.41ng/L~644.73ng/L. This method is feasible. Different socio-economic development levels led to significant differences of the sources and degrees of OPEs pollution in human urine.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jun Chen
AU  - Hongling Yin
AU  - Lin Luo
AU  - Fei Peng
AU  - Yi Luo
AU  - Xu Deng
PY  - 2018/09
DA  - 2018/09
TI  - Exploration and Detection of Quantitative Analysis Method of OPEs in Urine
BT  - Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)
PB  - Atlantis Press
SP  - 1636
EP  - 1640
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-18.2018.294
DO  - 10.2991/iceep-18.2018.294
ID  - Chen2018/09
ER  -