Method 549.2 : determination of diquat and paraquat in drinking water by liquid-solid extraction and high performance liquid chromatography with ultraviolet detection /

Bibliographic Details
Main Author:	Hodgeson, J. W.
Corporate Author:	National Exposure Research Laboratory (U.S.)
Format:	Government Document Book
Language:	English
Published:	[Cincinnati, Ohio] : United States Environmental Protection Agency, Office of Research and Development, National Exposure Research Laboratory, [1997]
Edition:	Revision 1.0.
Subjects:	Water quality > Government policy > United States. Drinking water > Purification > United States.
Online Access:	https://purl.fdlp.gov/GPO/LPS68258

Description
Item Description:	"June 1997." Title from title screen (viewed on Mar. 28, 2006). Electronic resource.
Physical Description:	21 pages : digital, PDF file.
Format:	Mode of access: Internet from the EPA web site. Address as of 3/28/06: http://www.epa.gov/nerlcwww/m%5f549%5f2.pdf; current access available via PURL.
Bibliography:	Includes bibliographical references.