Record Display for the EPA National Library Catalog

RECORD NUMBER: 9 OF 23

OLS Field Name OLS Field Data
Main Title Electron microscope measurement of airborne asbestos concentrations : a provisional methodology manual /
Author Samudra, Anant V. ; Harwood, Colin F. ; Stockham., John D.
Other Authors
Author Title of a Work
Harwood, Colin F.
Stockham, John D.
CORP Author IIT Research Inst., Chicago, Ill.;Environmental Sciences Research Lab., Research Triangle Park, N.C.
Publisher U.S. Environmental Protection Agency,
Year Published 1977
Report Number EPA 600/2-77-178; 68-02-2251; EPA-68-02-2251
Stock Number PB-276 481
OCLC Number 22500403
Subjects Asbestos.
Additional Subjects Air pollution ; Asbestos ; Monitors ; Sampling ; Detection ; Serpentine ; Natural fibers ; Amphiboles ; Electron microscopy ; Electron diffraction ; Manuals ; Air pollution sampling ; Transmission electron microscopy ; Air pollution detection ; Chrysotile
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=300064T5.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 600/2-77-178 Region 3 Library/Philadelphia, PA 06/02/2000
EKBD  EPA-600/2-77-178 Research Triangle Park Library/RTP, NC 06/27/2003
ERAD  EPA 600/2-77-178 Region 9 Library/San Francisco,CA 09/24/2012
NTIS  PB-276 481 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation vii, 48 p. : ill. ; 28 cm.
Abstract
This manual describes a provisional optimum electron microscope (EM) procedure for measuring the concentration of asbestos in air samples. The main features of the method include depositing an air sample on a polycarbonate membrane filter, examining an EM grid specimen in a transmission electron microscope (TEM), and verifying fiber identity by selected area electron diffraction (SAED). This provisional manual results from a study to develop an optimum EM procedure for airborne asbestos determination. The analytical data supporting the provisional methodology are included in a separate final report.
Notes
"August 1977." Includes bibliographical references (p. 25.). "Contract No. 68-02-2251." "Project officer: Jack Wagman."