Main Title |
Collaborative test of the TGS-ANSA 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 |
1974 |
Report Number |
EPA 650-4-74-046; EPA-68-02-1363; EPA-ROAP-26AAF |
Stock Number |
PB-257 799 |
OCLC Number |
15145663 |
Subjects |
Air--Pollution--Measurement ;
Nitrogen dioxide ;
Environmental monitoring
|
Additional Subjects |
Nitrogen dioxide ;
Colorimetric analysis ;
Air pollution ;
Sites ;
Chemical analysis ;
Sampling ;
Statistical analysis ;
Field tests ;
Measuring instruments ;
Monitors ;
Design criteria ;
Performance evaluation ;
Concentration(Compositions) ;
Air pollution sampling ;
Procedures
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EJED |
EPA 650-4-74-046 |
|
OCSPP Chemical Library/Washington,DC |
07/09/2019 |
ELBD ARCHIVE |
EPA 650-4-74-046 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
ELBD ARCHIVE |
EPA 650-4-74-046 |
|
AWBERC Library/Cincinnati,OH |
05/24/2023 |
NTIS |
PB-257 799 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
118 pages : illustrations, tables, maps ; 28 cm |
Abstract |
A report on the collaborative test, by 10 organizations, of the 'Tentative Method for the Determination of Nitrogen Dioxide in the Atmosphere (TGS-ANSA Procedure)' 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, their analysis of samples, statistical analysis of collaborators' results, conclusions and recommendations. |
Notes |
"EPA 650-4-74-046." "September 1974." Cover title. Prepared for the U.S. Environmental Protection Agency. Contract Number: 68-02-1363 |