Exploration and Detection of Quantitative Analysis Method of OPEs in Urine
Authors
Jun Chen, Hongling Yin, Lin Luo, Fei Peng, Yi Luo, Xu Deng
Corresponding Author
Jun Chen
Available Online September 2018.
- 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/).
Cite this article
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 -