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用于热脱附-气相色谱/质谱分析的一系列吸附剂管中多环芳烃回收率数据集。

Dataset of polycyclic aromatic hydrocarbon recoveries from a selection of sorbent tubes for thermal desorption-gas chromatography/mass spectrometry analysis.

作者信息

Wallace M Ariel Geer, Pleil Joachim D, Whitaker Donald A, Oliver Karen D

机构信息

Center for Environmental Measurement and Modeling, Office of Research and Development, U.S. Environmental Protection Agency, 109 T.W. Alexander Drive, Research Triangle Park, NC, 27711, USA.

Center for Computational Toxicology and Exposure, Office of Research and Development, U.S. Environmental Protection Agency, 109 T.W. Alexander Drive, Research Triangle Park, NC, 27711, USA.

出版信息

Data Brief. 2020 Feb 8;29:105252. doi: 10.1016/j.dib.2020.105252. eCollection 2020 Apr.

Abstract

This dataset contains raw area counts and percent recoveries of polycyclic aromatic hydrocarbon (PAH) standards desorbed from selected sorbent tubes and analyzed using thermal desorption-gas chromatography/mass spectrometry (TD-GC/MS). The results of this study were published in the article "Recovery and reactivity of polycyclic aromatic hydrocarbons collected on selected sorbent tubes and analyzed by thermal desorption-gas chromatography/mass spectrometry" in Journal of Chromatography A [1]. The sorbent tubes studied include stainless steel Carbograph 2TD/1TD, glass quartz wool-Carbograph 2TD, inert-coated stainless steel Carbograph 2TD, glass and stainless steel Tenax TA, PAH (chemical weapons), and glass and stainless steel XRO-440 sorbent tubes. Tables listing the experimental conditions, TD methods, and types of sorbent tubes are included in the manuscript. Data for experiments, including the investigation of incomplete desorption of PAHs from Carbograph 2TD/1TD and XRO-440 sorbent tubes, the comparison of PAH recoveries from three different TD methods, the analysis of PAH breakthrough from sorbent tubes, the investigation of the effect of heat on PAH percent recovery from sorbent tubes, and the formation of reaction products during PAH loading and desorption are included in Appendix A. These data can be used to guide sorbent tube selection for PAH analyses in future studies.

摘要

该数据集包含从选定的吸附剂管中解吸并使用热脱附-气相色谱/质谱联用仪(TD-GC/MS)分析的多环芳烃(PAH)标准品的原始面积计数和回收率百分比。本研究结果发表在《色谱A杂志》[1]上的文章“选定吸附剂管上收集的多环芳烃的回收率和反应活性及热脱附-气相色谱/质谱联用仪分析”中。所研究的吸附剂管包括不锈钢Carbograph 2TD/1TD、玻璃石英棉-Carbograph 2TD、惰性涂层不锈钢Carbograph 2TD、玻璃和不锈钢Tenax TA、PAH(化学武器)以及玻璃和不锈钢XRO-440吸附剂管。手稿中包含列出实验条件、TD方法和吸附剂管类型的表格。附录A中包含实验数据,包括对Carbograph 2TD/1TD和XRO-440吸附剂管中PAHs不完全解吸的研究、三种不同TD方法的PAH回收率比较、吸附剂管中PAH穿透的分析、热对吸附剂管中PAH回收率百分比影响的研究以及PAH加载和解吸过程中反应产物的形成。这些数据可用于指导未来研究中PAH分析的吸附剂管选择。

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