| Main Title |
Collaborative test of the continuous colorimetric method for measurement of nitrogen dioxide in ambient air / |
| Author |
Constant, Paul C.,
|
| Other Authors |
|
| CORP Author |
Midwest Research Inst., Kansas City, Mo.;National Environmental Research Center, Research Triangle Park, N.C. Quality Assurance and Environmental Monitoring Lab. |
| Publisher |
Quality Assurance and Environmental Monitoring Laboratory, National Environmental Research Center, |
| Year Published |
1975 |
| Report Number |
EPA-650/4-75-011; EPA-68-02-1363; EPA-ROAP-26AAF |
| Stock Number |
PB-253 914 |
| OCLC Number |
15129012 |
| Subjects |
Air--Pollution--Measurement ;
Nitrogen dioxide
|
| Additional Subjects |
Nitrogen dioxide ;
Colorimeters ;
Design criteria ;
Sites ;
Statistical analysis ;
Performance evaluation ;
Field tests ;
Concentration(Composition) ;
Chemical analysis ;
Remote sensing ;
Calibrating ;
Air pollution sampling
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 650-4-75-011 |
|
Headquarters Library/Washington,DC |
06/09/2015 |
| EKBD |
EPA-650/4-75-011 |
|
Research Triangle Park Library/RTP, NC |
08/29/2017 |
| ELBD ARCHIVE |
EPA 650-4-75-011 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| NTIS |
PB-253 914 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
120 pages : illustrations, tables ; 28 cm. |
| Abstract |
The report concerns the collaborative test, by 10 collaborators, of the 'Tentative Method for the Determination of Nitrogen Dioxide in the Atmosphere (Continuous-colorimetric method)' to determine the precision and bias of the method. The report covers the NO2, ambient-air sampling system, test site, selection of collaborators, statistical design, collaborators field sampling, statistical analysis of collaborators' results, conclusions and recommendations. Portions of this document are not fully legible. |
| Notes |
"February 1975." Prepared for the U.S. Environmental Protection Agency. Contract Number: 68-02-1363 |
