Joint quantification of PAH and oxy-PAH from standard reference materials (urban dust and diesel particulate matter) and diesel soot surrogate by GC-MS

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Determination of oxygenated and native polycyclic aromatic hydrocarbons in urban dust and diesel particulate matter standard reference materials using pressurized liquid extraction and LC–GC/MS

The objective of this study was to develop a novel analytical chemistry method, comprised of a coupled high-performance liquid chromatography-gas chromatography/mass spectrometry system (LC-GC/MS) with low detection limits and high selectivity, for the identification and determination of oxygenated polycyclic aromatic hydrocarbons (OPAHs) and polycyclic aromatic hydrocarbons (PAHs) in urban air...

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The U.S. National Institute of Standards and Technology (NIST) provides a number of particulate matter (PM) standard reference materials (SRM) for use in environmental and toxicological methodology and research. We present here the first analysis with respect to the molecular structure of the carbon in three such NIST SRM samples, i.e., diesel engine exhaust soot from heavy duty equipment engin...

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Quantification of complex polycyclic aromatic hydrocarbon mixtures in standard reference materials using comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry.

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Pah, Nitro-pah. a N D Mutagenicity Associated with Diesel Emissions Modified by Use

INTRODUCTION \Vhole diesel exhaust has recently been classil'ied as a probable human carcinogen by the International Agency fo r Research on Cancer (I) and a potential occupational carcinogen by the National Institute fo r Occupational Safety and Health (2). Much o f the research on the possible health effects of diesel emissions has focused on the particle phase and associated organics, which ...

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ژورنال

عنوان ژورنال: International Journal of Environmental Analytical Chemistry

سال: 2019

ISSN: 0306-7319,1029-0397

DOI: 10.1080/03067319.2019.1691177