Record Display for the EPA National Library Catalog

RECORD NUMBER: 19 OF 86

OLS Field Name OLS Field Data
Main Title Development of an Instrumental Monitoring Method for Measurement of Asbestos Concentrations in or Near Sources.
Author Pattnai, Amitav ; Meaki, John D. ;
CORP Author Franklin Inst. Research Labs., Philadelphia, Pa.
Year Published 1973
Report Number F-C3415; EPA-68-02-0544; 650/2-73-016;
Stock Number PB-226 471
Additional Subjects Asbestos ; Photographic analysis ; Monitors ; Fibers ; Air pollution ; Particle size distribution ; Electron microscopy ; Photomicrography ; Automation ; Measurement ; Filters ; Laboratory equipment ; Chemical analysis ; X ray analysis ; Air pollution detection ; Air pollution sampling ; Scanning electron microscopy ; Microprobe analysis ; Image analyzers
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000JG93.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-226 471 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 51p
Abstract
A methodology has been developed for the determination of amount and size distribution of asbestos fibers and fibrils in air at point sources and near point sources. The technique can also be applied to ambient air samples. The method employs a scanning electron microscope with microprobe capability and an image analyzing system. Complete details for manual operation have been worked out. Feasibility study for automated operation has been completed also. Preliminary results of analysis of samples collected at point sources and near point sources are also included. (Author)