Record Display for the EPA National Library Catalog

RECORD NUMBER: 36 OF 59

OLS Field Name OLS Field Data
Main Title Inhalation Toxicology of Fog Oil Obscurant. Phase I. Inhalation Exposure Facility.
Author Davies, D. W. ;
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Inhalation Toxicology Div.
Year Published 1984
Report Number 3E762777A878;
Stock Number AD-A144 875/2
Additional Subjects Toxicology ; Oils ; Fog ; Obscuration ; Inhalation ; Rodents ; Aerosols ; Monitoring ; Control systems ; Flow charting ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  AD-A144 875/2 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 63p
Abstract
An inhalation exposure facility was developed, tested, and operated to expose rodents to a fog oil obscurant. The criteria considered in establishing the facility were: adequate chamber and exposure facility ventilation, control of chamber temperature, aerosol generation and control, aerosol monitoring, aerosol homogeneity, and aerosol removal. Conditioned air was supplied to the laboratory area through volume dampers controlled by thermostats providing individual air conditioning for each room. Room air was filtered before entering the chambers. Chamber temperature was monitored using a thermocouple and digital display thermometer and a control circuit provided chilled water to the chamber inlet air coil if the temperature was higher than desired. A manually adjusted blower pushed air through the inlet air coil, particulate and gas filters, and into a two-path generator/bypass loop.