Uncertainty Evaluation of Toluene Determination in Room Air by Thermal Desorption–Gas Chromatography

DOI

10.2991/iccte-16.2016.199How to use a DOI?

Keywords

Uncertainty, Toluene, Thermal desorption, Gas chromatography

Abstract

The method of uncertainty evaluation of determination of toluene in room air has been established. Gas chromatography with thermal desorption was used for determining of toluene. The main factors which can affect on the analytical results were identified. The measurement repeatability, standard solution preparation process, calibration curve fitting, sampling process and the instrument are the main sources of toluene uncertainty. The Uncertainty of calibration curve fitting has been identified as the greatest effect on the analytical results.

Copyright

© 2016, 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  - Xiaoyan Wen
AU  - Yanhui Gao
AU  - Caiyun Sun
PY  - 2016/01
DA  - 2016/01
TI  - Uncertainty Evaluation of Toluene Determination in Room Air by Thermal Desorption–Gas Chromatography
BT  - Proceedings of the 2016 International Conference on Civil, Transportation and Environment
PB  - Atlantis Press
SP  - 1132
EP  - 1137
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccte-16.2016.199
DO  - 10.2991/iccte-16.2016.199
ID  - Wen2016/01
ER  -