Record Display for the EPA National Library Catalog

RECORD NUMBER: 27 OF 150

OLS Field Name OLS Field Data
Main Title Cleanup of Environmental Sample Extracts Using Florisil Solid-Phase Extraction Cartridges.
Author Lopez-Avila, V. ; Milanes, J. ; Dodhiwala, N. S. ; Beckert, W. F. ;
CORP Author Acurex Corp., Mountain View, CA. Environmental Systems Div.;Environmental Monitoring Systems Lab., Las Vegas, NV.
Publisher c1989
Year Published 1989
Report Number EPA-68-03-3226; EPA/600/J-89/088;
Stock Number PB90-100892
Additional Subjects Water treatment ; Column packings ; Extraction ; Elution ; Chemical removal(Water treatment) ; Chlorohydrocarbons ; Phthalates ; Water pollution ; Graphs(Charts) ; Tables(Data) ; Adsorbents ; Chromatographic analysis ; Reprints ; Florisil ; Disposable cartridges
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB90-100892 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 03/10/1990
Collation 9p
Abstract
Disposable cartridges containing 1 g of Florisil are investigated for cleanup of extracts obtained from various environmental matrices. Elution patterns and recoveries are determined for 22 chlorinated hydrocarbons and 16 phthalate esters in the presence of interferents such as corn oil, diesel hydrocarbons, organochlorine pesticides, and chlorinated phenols. Hexane, hexane/diethyl ether (1:1), hexane/acetone (9:1), and various combinations of hexane/methylene chloride are used as eluants.