Record Display for the EPA National Library Catalog

RECORD NUMBER: 20 OF 25

OLS Field Name OLS Field Data
Main Title Method 556.1: Determination of Carbonyl Compounds in Drinking Water by Fast Gas Chromatography. Rev 1.0.
Author J. W. Munch ; D. J. Munch ; S. D. Winslow ; S. C. Wendleken ; B. V. Pepich
CORP Author Environmental Protection Agency, Cincinnati, OH. National Exposure Research Lab.
Year Published 1999
Stock Number PB2012-114400
Additional Subjects Drinking water ; Carbonyl compunds ; Gas chromatography ; Chemical analysis ; Electron capture ; Hexanes ; Oximes ; Water pollution detection ; Water sources
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB2012-114400 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 02/21/2013
Collation 38p
Abstract
This is a fast gas chromatographic method optimized for the determination of selected carbonyl compounds in finished drinking water and raw source water. The analytes applicable to this method are derivatized to their corresponding pentafluorobenzyl oximes. The oxime derivatives are then extracted from the water with hexane. The hexane extracts are analyzed by fast gas chromatography with electron capture detection (FGC-ECD). Fast GC uses a small diameter capillary column (number 100 mm i.d.), hydrogen carrier gas and a fast oven ramp rate to dramatically decrease analysis time.