Membrane set up combined with photoionization-ion mobility spectrometer to improve analytical performance and avoid humidity interference on the determination of aromatics in gaseous samples
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- 作者：L. Criado-Garcí ; a ; L. Arce ; M. Valcá ; rcel ; qa1meobj@uco.es" class="auth_mail" title="E-mail the corresponding author ; qa1vacam@uco.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：BTX ; Humidity ; Ion mobility spectrometry ; UV
- 刊名：Journal of Chromatography A
- 出版年：2016
- 出版时间：29 January 2016
- 年：2016
- 卷：1431
- 期：Complete
- 页码：55-63
- 全文大小：1640 K
文摘
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Humidity influence on the mobility spectra of BTX measured by UV-IMS was studied.
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A membrane set up coupled to UV-IMS was proposed to avoid humidity interference.
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Validation was performed to determine BTX compounds in humid gaseous samples.