Technical assistance document for sampling and analysis of ozone precursors for the photochemical assessment monitoring stations program.

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	Research Triangle Park, NC : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division, 2019.
Edition:	Revision 2 - April 2019.
Subjects:	Air > Pollution > United States > Measurement. Air > Pollution > Standards > United States. Air > Pollution > Law and legislation > United States. Air quality monitoring stations > United States. Photochemistry. Ozone. Air > Pollution > Measurement. Air quality monitoring stations.
Online Access:	https://purl.fdlp.gov/GPO/gpo134723

Description
Item Description:	"April 2019." "EPA-454/B-19-004."
Physical Description:	1 online resource (256 unnumbered pages) : color illustrations
Bibliography:	Includes bibliographical references.