Record Display for the EPA National Library Catalog


Main Title Method 1631 : mercury in water by oxidation, purge and trap, and cold vapor atomic fluorescence spectrometry.
CORP Author DynCorp - EENSP, Alexandria, VA. Environmental Programs Div.;Environmental Protection Agency, Washington, DC. Engineering and Analysis Div.
Publisher U.S. Environmental Protection Agency, Office of Water,
Year Published 1996
Report Number EPA 821-R-96-001; 68-01-0337; EPA-68-C3-0337
Stock Number PB96-193214
OCLC Number 36168791
Subjects Mercury--Analysis ; Water--Analysis ; Trace elements in water--Measurement ; Fluorescence spectroscopy ; Fluorescence spectrometry
Additional Subjects Water pollution sampling ; Quantitative chemical analysis ; Test methods ; Mercury(Metal) ; Oxidation ; Desorption ; Fluorescence spectroscopy ; Atomic spectroscopy ; Analytical methods ; Laboratory procedures ; Quality control ; Water pollution detection ; Water pollution stanards ; Water analysis ; Ground water ; Surface waters ; EPA Method 1631 ; Detection levels ; Purge and trap ; Cold-vapor atomic fluorescence detection ; Filtered water ; Unfiltered water
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD  EPA 821-R-96-001 c.1 Headquarters Library/Washington,DC 09/27/2013
ELBD ARCHIVE EPA 821-R-96-001 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ELBD RPS EPA 821-R-96-001 repository copy AWBERC Library/Cincinnati,OH 03/22/2017
NTIS  PB96-193214 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation iv, 33 pages : illustrations ; 28 cm
The method is for determination of total mercury (Hg) in filtered and unfiltered water by oxidation, purge and trap, desorption, and cold-vapor atomic fluorescence detection. The method is designed for measurement of total Hg in the range of 0.2-100 ng/L and may be extended to higher levels by selection of a smaller sample size. The 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.
"January 1996, Draft"--Cover. Includes bibliographical references. "EPA 821-R-96-001"--Cover.