OLS : Record


Main Title Ambient air audits of analytical proficiency
Author Parr, B. F.; Lampe, R. L.; Hunike, E. T.; Mitchell, W. J.
CORP Author National Performance Audit Program (U.S.)
Publisher Environmental Monitoring Systems Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Place Published Research Triangle Park, N.C. :
Year Published 0
Report Number EPA/600/3-89/006
Stock Number PB89-169833
OCLC Number 13980592
Subjects Air--Pollution--United States--Measurement--Periodicals; Air--Pollution--United States--Research--Periodicals; Auditing; Air pollution; Sulfur dioxide; Monitors; Carbon dioxide; Nitrogen nitrates; Concentration(Composition); Laboratories; Lead(Metal); Performance evaluation; Tables(Data); Air pollution sampling
Internet Access
Description Access URL
Library   Call Number Additional Info Location Date Modified
EKBD Classed separately 1985, 1987 Research Triangle Park Library/RTP, NC 08/11/1989
NTIS PB89-169833 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation v. ; 28 cm.
Abstract The report presents the results of the U.S. Environmental Protection Agency's 1987 National Ambient Air Audit Program by pollutant and by analytical method. Semiannual audits were conducted for CO, Pb, NO3 and SO4 (filter strips) and acid rain, and an annual audit was conducted for particulate sampler flow rate. Continuous SO2 monitors were audited throughout the year such that no monitor was audited more than once. Approximately 45 laboratories participated in each semiannual acid rain audit and in each NO3 and SO4 audit and approximately 90 laboratories participated in each Pb audit. Five hundred and ninety-five CO monitors, 262 SO2 monitors, and 1333 high volume flow samplers were also audited. The results for each 1987 audit are presented in tabular form for each concentration level. The overall performance for all participants for each audit conducted since the beginning of the program is also illustrated in a series of figures.
Notes Description based on: 1982.
Supplementary Notes See also PB88-161542.
Corporate Au Added Ent National Performance Audit Program (U.S.) ; National Performance Audit Program (U.S.)
Frequency Annual
NTIS Prices PC A04/MF A01
BIB Level s
Document Type BC
LCCN sn 87043238
OCLC Time Stamp 19890803132917
Cataloging Source OCLC/T
Language ENG
Origin OCLC
OCLC Rec Leader 01166cas 2200277 a 45020