Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory
Subtitle: determination of organophosphate pesticides in bottom sediment by gas chromatography with flame photometric detection
By: by Virendra K. Jha and Duane S. Wydoski.
Contributors: Wydoski, Duane S.; Geological Survey (U.S.)
Series: Water-resources investigations report ;; 02-4222
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Branch of Information Services [distributor]
Published: 2003
Place of publication: Denver, Colo
Language: eng
Number of pages: 30
Subjects: National Water-Quality Laboratory (U.S.); River sediments -- Pesticide content -- Measurement.; Water -- Pesticide content -- Measurement.; Organophosphorus compounds -- Analysis.; Gas chromatography.; Flame photometry.
Other titles: Determination of organophosphate pesticides in filtered water by gas chromatography with flame photometric detection
Notes: Includes bibliographical references (p. 30).