Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Filter extraction procedures and results for various EPA/ECTD particulate samples /
Author Warner, Mary Ann.
CORP Author Southwest Research Inst., San Antonio, TX.;Environmental Protection Agency, Ann Arbor, MI. Emission Control Technology Div.
Publisher Southwest Research Institute,
Year Published 1982
Report Number PB83-216580; EPA 460/3-82-008; EPA-68-03-2884
Stock Number PB83-216580
OCLC Number 12438503
Subjects Air--Pollution--Measurement. ; Air--Pollution--Purification--Equipment and supplies. ; Automobiles--Pollution control devices.
Additional Subjects Air pollution ; Gas analysis ; Sampling ; Filtration ; Particles ; Chemical analysis ; Concentration(Composition) ; Bioassay ; Extractions ; Tables(Data) ; Aromatic hydrocarbons ; Air pollution sampling ; Air pollution detection ; Diesel engine exhaust ; Benzopyrenes ; Procedures
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
ELCD  EPA 460-3-82-008 NVFEL Library/Ann Arbor, MI 10/11/2011
NTIS  PB83-216580 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation vi, 17 p. ; 28 cm.
This report describes filter extractions and benzo (a) pyrene analyses performed for the Emission Control Technology Division of the Environmental Protection Agency. Pallflex filters measuring 20x20 inches were soxhlet-extracted in methylene chloride to remove organic soluble material. Some of the extracts were analyzed for benzo (a) pyrene, and some underwent Ames bioassay. Percent extractables and benzo (a) pyrene concentrations in the extracts are reported. Part of the effort also went into splitting and recombing extracts with the necessary extra drying and weighing steps.
"Contract No. 63-03-2884." Photocopy. "August 1982." "EPA 460/3-82-008."