Record Display for the EPA National Library Catalog

RECORD NUMBER: 484 OF 833

OLS Field Name OLS Field Data
Main Title Malathion Exposure Studies. Determination of Mono- and Dicarboxylic Acids and Alkyl Phosphates in Urine.
Author Bradway, Diane E. ; Shafik., Talaat M. ;
CORP Author Health Effects Research Lab., Research Triangle Park, N.C.
Year Published 1977
Report Number EPA/600/J-77/085;
Stock Number PB-278 581
Additional Subjects Pesticides ; Malathion ; Insecticides ; Carboxylic acids ; Phosphorus organic compounds ; Chemical analysis ; Body fluids ; Urine ; Animals ; Humans ; Monitors ; Exposure ; Reprints ; Metabolites ; Urinalysis
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-278 581 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 4p
Abstract
A method for the analysis of the dialkyl phosphate metabolites of organophosphorus pesticides was modified to permit analysis of the monocarboxylic acid (MCA) and dicarboxylic acid (DCA) metabolites of malathion. Recoveries of MCA and DCA from spiked urine are presented, as well as the results of analyses of urine from rats exposed to malathion at five levels. Data from both exposed and unexposed humans are presented. (Copyright (c) by the American Chemical Society, 1977.)