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 |