Main Title |
Comparison of Nitro-Aromatic Content and Direct-Acting Mutagenicity of Passenger Car Engine Emissions. |
Author |
Nishioka, M. G. ;
Petersen, B. ;
Lewtas, J. ;
|
CORP Author |
Battelle Columbus Labs., OH.;Health Effects Research Lab., Research Triangle Park, NC. |
Year Published |
1984 |
Report Number |
EPA-600/D-84-044; |
Stock Number |
PB84-149715 |
Additional Subjects |
Air pollution ;
Mutagens ;
Exhaust emissions ;
Nitro compounds ;
Aromatic compounds ;
Bioassay ;
Particles ;
Gas analysis ;
Chemical analysis ;
Comparison ;
Gasoline ;
Automobiles ;
Extraction ;
Light duty vehicles
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB84-149715 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
17p |
Abstract |
This paper describes a study to identify and quantify 23 nitroaromatic compounds in the extracts of particulate material from three light-duty passenger car diesel engines and one gasoline engine. Mutagenic assay data were also collected on these extracts using the Salmonella typhimurium TA98 bioassay without S9 metabolic activation. The results of these two studies were compared to determine whether the concentration of the nitro-aromatics detected can fully account for the direct-acting mutagenic activity indicated by the bioassay data. |