Record Display for the EPA National Library Catalog


Main Title Validation and Improvement of EPA (Environmental Protection Agency) Reference Method 25 - Determination of Gaseous Nonmethane Organic Emissions as Carbon.
Author Howe, G. B. ; Gangwal, S. K. ; Jayanty, R. K. M. ; Knoll, Joseph E. ;
CORP Author Research Triangle Inst., Research Triangle Park, NC.;Environmental Monitoring Systems Lab., Research Triangle Park, NC.
Year Published 1983
Report Number EPA-68-02-3431; EPA-600/4-83-008;
Stock Number PB83-191007
Additional Subjects Gas analysis ; Organic compounds ; Sources ; Revisions ; Air pollution ; Laboratory equipment ; Sampling ; Field tests ; Performance evaluation ; Quality assurance ; Quality control ; Chemical analysis ; Carbon ; EPA method 25
Library Call Number Additional Info Location Last
NTIS  PB83-191007 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 79p
The U.S. Environmental Protection Agency Reference Method 25 measures the total gaseous nonmethane organics as carbon in source emissions. Both laboratory and field studies were conducted to evaluate this method. Tested were the effectiveness of a commercial nonmethane organic analyzer, Byron Model 401, and the sample collection and conditioning system used. Two field tests at a textile plant and a plywood veneer plant were conducted using identical dual sampling trains. Various modifications are recommended to improve the method.