Record Display for the EPA National Library Catalog

RECORD NUMBER: 90 OF 1132

OLS Field Name OLS Field Data
Main Title Analytical Reference Service Report on Sample Type II.
CORP Author Robert A. Taft Sanitary Engineering Center, Cincinnati, Ohio.
Year Published 1957
Stock Number PB-227 755
Additional Subjects Water analysis ; Quantitative analysis ; Aluminum ; Cadmium ; Chromium ; Copper ; Iron ; Manganese ; Zinc ;
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-227 755 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 53p
Abstract
Sample type II is composed of heavy metals in water to be analyzed for aluminum, cadmium, chromium copper, iron, lead, manganese and zinc. Participant laboratories analyzed samples of water analytically. Standard deviations were calculated and are presented. Results of each analysis are presented including the method used. Finally comments on the methods are presented as are summary data tables. It is hoped that the following are provided: a statistical evaluation of procedures, the opportunity for laboratories to be compared, exchange of information, evidence suggesting methods requiring further development, and a framework for broad evaluations of new analytical methods.