Record Display for the EPA National Library Catalog


Main Title Stability of Parts-Per-Million Organic Cylinder Gases and Results of Source Test Analysis Audits: Status Report 8.
Author Howe, G. B. ; Jayanty, R. K. M. ; Decker, C. E. ;
CORP Author Research Triangle Inst., Research Triangle Park, NC.;Environmental Monitoring Systems Lab., Research Triangle Park, NC.
Year Published 1987
Report Number EPA-68-02-4125; EPA/600/2-86/117;
Stock Number PB87-141461
Additional Subjects Air pollution ; Gas cylinders ; Auditing ; Quality assurance ; Stability ; Concentration(Composition) ; Statistical analysis ; Standards ; State government ; Local government ; Halohydrocarbons ; Gas analysis ; Air pollution detection ; Procedures
Library Call Number Additional Info Location Last
NTIS  PB87-141461 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 93p
A repository of 45 gaseous compounds including hydrocarbons, halocarbon, and sulfur species has been established under contract with the U.S. Environmental Protection Agency (USEPA). The main objectives of this on-going project are (1) to provide gas mixtures to EPA, state/local agencies, or their contractors, as performance audits to assess the accuracy of source emission measurements in certain organic chemical manufacturing industries, (2) to corroborate the vendor's certified analysis of the gas mixtures by in-house analysis, (3) to determine the stability of the gas mixtures with time by in-house analysis, and (4) to explore the feasibility of new audit materials as requested by EPA.