Record Display for the EPA National Library Catalog

RECORD NUMBER: 4 OF 7

OLS Field Name OLS Field Data
Main Title Determination of Fenvalerate in Flowing-Seawater Exposure Studies.
Author Schoor, W. Peter ; McKenney, Jr, Charles L. ;
CORP Author Environmental Research Lab., Gulf Breeze, FL.
Year Published 1983
Report Number EPA-600/J-82-076 ;CONTRIB-434;
Stock Number PB83-191221
Additional Subjects Water analysis ; Sea water ; Gas chromatography ; Insecticides ; Exposure ; Chemical analysis ; Toxicity ; Laboratory equipment ; Reprints ; Water pollution effects(Animals) ; Water pollution detection
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB83-191221 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 11p
Abstract
An analytical method is reported for the quantitiative determination of pydrin (fenvalerate) suitable for the detection of small amounts of this compound in flowing-water bioassays. The method utilizes the retention of pydrin on Sep-Pak C18 cartridges, subsequent elution and re-extraction, clean-up, and gas chromatographic analysis using capillary columns. By considering factors such as, sample size and instrument sensitivity, the limit of detection approached 0.02 micrograms of pydrin in seawater.