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RECORD NUMBER: 263 OF 309

OLS Field Name OLS Field Data
Main Title Sampling and Analysis of Atmospheric Aerosols.
Author Stevens, R. K. ;
CORP Author Environmental Sciences Research Lab., Research Triangle Park, NC.
Year Published 1984
Report Number EPA/600/D-84/283;
Stock Number PB85-128197
Additional Subjects Aerosols ; Gas analysis ; Air pollution ; X ray fluorescence ; X ray analysis ; Ion exchanging ; Electron microscopy ; Nitric acid ; Nitrates ; Chemical analysis ; Air pollution detection ; Air pollution sampling ; Procedures
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB85-128197 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 72p
Abstract Sampling and analysis requirements for the characterization of ambient particles are reviewed. The choice of sampling equipment and characterization procedures for ambient particles are often dictated by the objectives of the experiment. The paper describes the procedures and the application of the following instrumental methods for the characterization of aerosols: x-ray fluorescence (XRF), neutron activation (NAA), ion exchange chromatography (IC), x-ray diffraction (XRD), optical microscopy (OM), and scanning electron microscopy (SEM). A procedure for the application of gas phase denuders to measure nitric acid and nitrates and a combustion procedure to measure the carbon content of particles are also described.
PUB Date Free Form Nov 84
Category Codes 7D; 68A; 99A
NTIS Prices PC A04/MF A01
Primary Description 600/09
Document Type NT
Cataloging Source NTIS/MT
Control Number 506013859
Origin NTIS
Type CAT