||Method 1632 : inorganic arsenic in water by hydride generation quartz furnace atomic absorption.
||DynCorp - EENSP, Alexandria, VA. Environmental Programs Div.;Environmental Protection Agency, Washington, DC. Engineering and Analysis Div.
|| U.S. Environmental Protection Agency, Office of Water ; Dyncorp - EENSP,
Inorganic compounds--Analysis. ;
Atomic absorption spectroscopy. ;
Water pollution sampling ;
Quantitative chemical analysis ;
Test methods ;
Atomic absorption spectroscopy ;
Analytical methods ;
Laboratory procedures ;
Quality control ;
Water pollution detection ;
Water pollution standards ;
Water analysis ;
Ground water ;
Surface waters ;
EPA Method 1632 ;
Detection levels ;
Quartz furnace atomic absorption ;
||Region 10 Library/Seattle,WA
||Some EPA libraries have a fiche copy filed under the call number shown.
||37 pages : illustrations
This method is for determination of total inorganic arsenic (As) in filtered and unfiltered water by hydride generation and quartz furnace atomic absorption detection. This method is designed for measurement of dissolved and total arsenic in the range of 10-200 ng/L. This method includes suggestions for improvements in facilities and analytical techniques that should maximize the ability of the laboratory to make reliable trace metals determinations and minimize contamination.
"July 1996." "Draft." Includes bibliographical references. "EPA 821-R-96-013"--Cover. Microfiche.