Record Display for the EPA National Library Catalog

RECORD NUMBER: 594 OF 1672

OLS Field Name OLS Field Data
Main Title Evaluation of Selected Gaseous Halocarbons for Use in Source Test Performance Audits.
Author Howe, G. B. ; Jayanty, R. K. M. ; Gutknecht, W. F. ; Decker, C. E. ; vonLehmden, D. J. ;
CORP Author Research Triangle Inst., Research Triangle Park, NC.;Environmental Monitoring and Support Lab.-Cincinnati, OH.
Year Published 1983
Report Number EPA-68-02-3767; EPA-600/D-83-034;
Stock Number PB83-193516
Additional Subjects Gas analysis ; Quality assurance ; Air pollution ; Standards ; Performance standards ; Auditing ; Chemical analysis ; Organic compounds ; Stability ; Chloroform ; Vinyl chloride ; Chloromethanes ; Carbon tetrachloride ; Feasibility ; Air pollution detection ; Ethylene/dichloro ; Ethylene/trichloro ; Ethylene/perchloro ; Freon 113 ; Ethane/tri chloro
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB83-193516 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 16p
Abstract
A repository of 38 gaseous organic compounds in compressed gas cylinders has been established by the U.S. Environmental Protection Agency. This repository was established to provide standards for source test performance audits, that is, quantitative quality assurance tests. Among these compounds are ten halogenated organic species, which are the focus of this study. These compounds are: chloroform, 1,2-dichloroethlene, trichloroethylene, 1,1-dichloroethylene, perchloroethylene, vinyl chloride, methylene chloride, carbon tetrachloride, freon 113, and 1,1,1-trichloroethane. Stability studies of all ten compounds have been performed to determine the feasibility of using them as performance audit standards. Results indicate that all of the halocarbons tested are adequately stable to be used as reliable audit standards. Also included are source test performance audit results using these halocarbons.