||Method 1632 : determination of inorganic arensic in water by hydride generation flame 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,
Atomic absorption spectroscopy. ;
Inorganic compounds--Analysis. ;
Water pollution sampling ;
Quantitative chemical analysis ;
Test methods ;
Flame photometry ;
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 ;
Flame atomic absorption detection
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||35 pages : illustrations ; 28 cm
The method is for determination of total inorganic arsenic (As) in filtered and unfiltered water by hydride generation and flame atomic absorption detection. The method is designed for measurement of dissolved and total arsenic in the range of 10-200 ng/L. The method includes suggestions for improvements in facilities and analytical techniques that should maximize the abiltiy of the laboratory to make reliable trace metals determinations and minimize contamination.
"EPA 821-R-96-002"--Cover. "January 1996, Draft"--Cover. Includes bibliographical references. Microfiche.