| Main Title |
National performance audit program : ambient air audits of analytical proficiency -- 1984 / |
| Other Authors |
|
| Publisher |
Environmental Monitoring Systems Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, |
| Year Published |
1986 |
| Report Number |
EPA/600/4-86/013 |
| Stock Number |
PB86-169968 |
| OCLC Number |
13511047 |
| Subjects |
Air--Pollution--Measurement ;
Air quality management--United States
|
| Additional Subjects |
Auditing ;
Air pollution ;
Sulfur dioxide ;
Nitrogen dioxides ;
Carbon monoxide ;
Sulfates ;
Lead(Metal) ;
Inorganic nitrates ;
Monitors ;
Concentration(Composition) ;
Tables(Data) ;
Acid rain ;
Air pollution sampling
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAM |
EPA/600/4-86/013 |
|
Region 1 Library/Boston,MA |
05/25/2016 |
| EJBD |
EPA 600-4-86-013 |
c.1 |
Headquarters Library/Washington,DC |
02/28/2014 |
| EKBD |
EPA-600/4-86-013 |
|
Research Triangle Park Library/RTP, NC |
08/01/2008 |
| ELBD ARCHIVE |
EPA 600-4-86-013 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ESAD |
EPA 600-4-86-013 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB86-169968 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
xi, 52 pages : illustrations ; 28 cm |
| Abstract |
The report presents the results of the U.S. Environmental Protection Agency's 1984 National Audit Program by pollutant and by analytical method. Semiannual audits were conducted for Pb, NO3 and SO4 (filter strips) and one audit was conducted for SO2 (bubbler), NO2 (bubbler), CO and high volume flow rate. Continuous SO2 monitors were audited throughout the year, such that no monitor was audited more than once. Approximately 30 laboratories participated in each semiannual acid rain audit. Twenty laboratories participated in the SO2 bubbler audit, and 21 in the NO2 audit, a 20% decrease from 1983. Approximately 55 laboratories participated in each NO3 and SO4 audit and approximately 100 laboratories in each Pb audit. Three hundred and thirty CO monitors, 221 SO2 monitors and 1402 high volume flow samplers were also audited. The results for each 1984 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 |
Distributed to depository libraries in microfiche. "Feb. 1986"--Cover. Includes bibliographical references (page 13). "EPA/600/4-86/013." |
