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RECORD NUMBER: 31 OF 60

OLS Field Name OLS Field Data
Main Title Method 218.7: Determination of Hexavalent Chromium in Drinking Water by Ion Chromatography with Post-Column Derivatization and UV-Visible Spectroscopic Detection. Version 1,0.
Author A. Zaffiro ; M. Zimmerman ; S. Wendelken ; G. Smith ; D. Munch
CORP Author Environmental Protection Agency, Cincinnati, OH. Office of Ground Water and Drinking Water.
Year Published 2011
Stock Number PB2012-113674
Additional Subjects Water pollution ; Drinking water ; Chromium ; Chromatography ; Anions ; Chemical analysis ; Detection ; Potable water ; Spectroscopy ; Toxicology ; Quality control ; Water pollution sampling ; EPA Method 2187 ; Ion chromatography ; CAS No 13907-45-4
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB2012-113674 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 02/21/2013
Collation 31p
Abstract
Method 218.7 provides procedures for the determination of hexavalent chromium Cr(VI) as the chromate anion CrO42- in finished drinking water using ion chromatography. Samples are analyzed by direct injection. This method is intended for use by analysts skilled in the operation of ion chromatographic instrumentation and in the interpretation of the associated data.