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Solid Phase Extraction Cleanup for Non-Polar and Moderately Polar Molecular Markers of PM2.5 Sources
Citation:
TURLINGTON, J. AND S. R. MCDOW. Solid Phase Extraction Cleanup for Non-Polar and Moderately Polar Molecular Markers of PM2.5 Sources. ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, 44(17):2161-2165, (2010).
Impact/Purpose:
The National Exposure Research Laboratory′s (NERL) Human Exposure and Atmospheric Sciences Division (HEASD) conducts research in support of EPA′s mission to protect human health and the environment. HEASD′s research program supports Goal 1 (Clean Air) and Goal 4 (Healthy People) of EPA′s strategic plan. More specifically, our division conducts research to characterize the movement of pollutants from the source to contact with humans. Our multidisciplinary research program produces Methods, Measurements, and Models to identify relationships between and characterize processes that link source emissions, environmental concentrations, human exposures, and target-tissue dose. The impact of these tools is improved regulatory programs and policies for EPA.
Description:
A solid phase extraction cleanup step substantially improved analytical efficiency and data quality for measurements of non-polar and moderately polar organic molecular marker concentrations in airborne particulate matter.
URLs/Downloads:
Solid Phase Extraction Cleanup for Non-Polar and Moderately Polar Molecular Markers of PM2.5 Sources (PDF, NA pp, 2766 KB, about PDF)Atmospheric Environment
