Record Display for the EPA National Library Catalog

RECORD NUMBER: 9 OF 12

OLS Field Name OLS Field Data
Main Title Valence states of sulfur in pollution samples by x-ray analysis /
Author Gilfrich, J. V. ; Peckerar, M. C. ; Birks., L. S.
Other Authors
Author Title of a Work
Peckerar, Martin Charles,
Birks, L. S.
Wagman, Jack.
CORP Author Naval Research Lab., Washington, D.C.;Environmental Sciences Research Lab., Research Triangle Park, N.C. Emissions Measurement and Characterization Div.
Publisher Environmental Sciences Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; Available from National Technical Information Service,
Year Published 1976
Report Number EPA-IAG-D6-F344; EPA-600/2-76-265
Stock Number PB-260 880
OCLC Number 37349860
Subjects X-ray spectroscopy. ; Sulfur. ; Sulphur
Additional Subjects Sulfur ; X ray spectra ; Spectroscopic analysis ; Sulfur inorganic compounds ; Measurement ; Sulfates ; Air pollution ; Particles ; Sulfides
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101634W.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 600/2-76-265 Headquarters Library/Washington,DC 03/31/2014
EJBD  EPA 600/2-76-265 c.1 Headquarters Library/Washington,DC 03/31/2014
EKAD  EPA-600/2-76-265 Region 4 Library/Atlanta,GA 12/28/2001
EKAM  EPA-600/2-76-265 Region 4 Library/Atlanta,GA 12/28/2001
EKBD  EPA-600/2-76-265 Research Triangle Park Library/RTP, NC 06/20/2003
ESAD  EPA 600-2-76-265 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-260 880 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 04/04/2019
Collation iii, 18 p. : ill. ; 28 cm.
Abstract
A flat single crystal spectrometer was configured to measure the valence band x-ray spectra of various forms of sulfur in air pollutants. While most different valence states showed differences in the structure of the K sub beta band, particular emphasis was placed on distinguishing sulfide from sulfate in samples simulating pollution particulate collections. The relative fraction of sulfide and sulfate in samples containing as low as 25 micrograms per sq cm total sulfur can be measured with an accuracy of about 10%.
Notes
Performed by the Naval Research Laboratory, Washington, D.C. under Interagency agreement EPA-IAG-D6-F344. Project officer: Jack Wagman. "EPA-600/2-76-265." "October 1976."