Record Display for the EPA National Library Catalog


Main Title Preliminary evaluation of the Scitec MAP-3, Warrington Microlead I, and Princeton Gamma-Tech XK-3 portable x-ray fluorescence spectrometers
Author Estes, E. D. ; Hardison, D. L. ; Whitaker, C. O. ; Neefus, J. D. ; Gutknecht, W. F.
Other Authors
Author Title of a Work
Estes, Eva D.
CORP Author Research Triangle Inst., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab.
Publisher Atmospheric Research and Exposure Assessment Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Year Published 1994
Report Number EPA 600/R-94/016; EPA-68-D1-0009; RTI-91U-6960-187
Stock Number PB95-174082
OCLC Number 51624875
Subjects Spectrometer--Evaluation ; Fluorescence spectroscopy--Instruments--Evaluation ; Lead based paint--Analysis--Instruments--Evaluation ; Lead based paint
Additional Subjects Lead compounds ; Paints ; Portable equipment ; X ray fluorescence ; Comparative evaluations ; Test equipment ; Performance tests ; Field tests ; Quantitative analysis ; Measuring instruments ; Quality assurance ; Precision ; Concentration(Composition) ; Residential buildings ; Bias ; On-line measurement systems
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJED  EPA 600/R-94/016 OCSPP Chemical Library/Washington,DC 02/14/2003
NTIS  PB95-174082 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation ix, 37 p. : ill.
A preliminary laboratory evaluation of commercially available portable XRFs from three (3) manufacturers was performed. The purpose of the evaluation was to compare one instrument from each manufacturer on as equal a basis as possible, for their biases and precisions when measuring lead in paint films laid over various substrates. Lead concentrations in the films ranged from 0 to 7.16 mg/ Eight different substrates of varying densities were used to represent the types of building materials most likely to be encounterd in the field. Conclusions from this limited comparison as well as recommendations for future comparisons are presented.
Shipping list no.: 98-0340-M. "January 1994." "EPA 600/R-94/016"--Cover. "Funded wholly or in part ... under EPA contract no. 68-D1-0009 to the Research Triangle Institute"--P. i. Includes bibliographical references (p. 35-37).