Record Display for the EPA National Library Catalog

RECORD NUMBER: 46 OF 273

OLS Field Name OLS Field Data
Main Title Comparative Study of the Recovery of Metabolized Radiolabelled Pesticides from Animal Tissues.
Author Biros, Francis J. ; Enos., Henry F. ;
CORP Author National Communicable Disease Center, Atlanta, Ga.
Year Published 1968
Stock Number PB-275 922
Additional Subjects Pesticides ; Chemical analysis ; Laboratory animals ; Solvent extraction ; Tissues(Biology) ; Labeled substances ; Radioactive isotopes ; Reprints ; Metabolites ; Analytical methods
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-275 922 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 1p
Abstract
The continuing development and evaluation of a microanalytical method for the determination of pesticides and their metabolites in human and animal tissues prompted an investigation of the absolute recovery of these compounds. This relationship between the amount of pesticides actually present in animal tissue and the amount extracted by several solvents and solvent systems has now been determined for a variety of tissues. Data will be presented comparing extraction efficiencies of hexane and chloroform:methanol in recovering C14 labelled DDT and dieldrin from the tissues of rats and rabbits dosed with these pesticides.