Catalogue

COVID-19: Updates on library services and operations.

Method 1631 [electronic resource] : Mercury in water by oxidation, purge and trap, and cold vapor atomic fluorescence spectrometry.
imprint
[Washington, D.C.] : United States Environmental Protection Agency, Office of Water, [1998]
description
1 electronic text : HTML file.
format(s)
Book
Subjects
geographic term
More Details
imprint
[Washington, D.C.] : United States Environmental Protection Agency, Office of Water, [1998]
general note
"April 1998."
"EPA 821-F-98-008."
Title from title screen (viewed on Mar. 15, 2006).
catalogue key
9635436
technical details
Mode of access: Internet from the EPA web site. Address as of 3/15/2006: http://www.epa.gov/waterscience/methods/m1631fs.html; current access available via PURL.

  link to old catalogue

Report a problem