Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory
Subtitle: determination of organophosphate pesticides in whole water by continuous liquid-liquid extraction and capillary-column 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 ;; 03-4139
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; U.S. Geological Survey, Branch of Information Services [distributor]
Published: 2003
Place of publication: Denver, Colo
Language: eng
Number of pages: 26
Subjects: National Water-Quality Laboratory (U.S.); Water -- Pesticide content -- Measurement.; Organophosphorus compounds -- Analysis.; Liquid chromatography.; Gas chromatography.; Flame photometry.
Other titles: Determination of organophosphate pesticides in whole water by continuous liquid-liquid extraction and capillary-column gas chromatography with flame photometric detection
Notes: Includes bibliographical references (p. 26).
"U.S. Geological Survey Method O-3402-03."