Record Display for the EPA National Library Catalog


Main Title Development of Audit Devices and Materials for Source Level Air Pollution Measurement Methods.
Author Logan, T. J. ; Midgett, M. R. ; Fuerst, R. G. ; DeWees, W. G. ;
CORP Author Entropy Environmentalists, Inc., Research Triangle Park, NC.;Environmental Monitoring Systems Lab., Research Triangle Park, NC.
Year Published 1987
Report Number EPA-68-02-4442; EPA/600/D-87/118;
Stock Number PB87-179263
Additional Subjects Air pollution ; Measurement ; Auditing ; Measuring instruments ; Quality assurance ; Performance evaluation ; Standards ; Air pollution monitors ; Air pollution control ; Stationary sources ; Environmental Protection Agency ; Air pollution sampling ; Particulates
Library Call Number Additional Info Location Last
NTIS  PB87-179263 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 19p
The paper describes the procedures followed by the U.S. Environmental Protection Agency (EPA), Quality Assurance Division, when developing a source level audit device or material (d/m). The audit d/m's are used to quantitatively determine that an EPA reference method is being properly performed by an analyst. The procedure to develop and audit d/m is described by discussing the development of an audit material for EPA reference Method 5, Determination of Particulate Emissions from Stationary Sources. The paper also presents a list of all audit d/m's currently available from the EPA Quality Assurance Division.