882491

AWWA JAW48136

Journal AWWA - Analyzing HAAs and Ketoacids Without Diazomethane

Journal Article by American Water Works Association , 04/01/1998

Xie, Yuefeng;Reckhow, David A.;Springborg, Denise C.

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Full Description

Currently available methods for analyzing haloacetic acids (HAAs) and ketoacids in water generally require the use of diazomethane for sample derivatization. This article proposes methods based on a less toxic, alternative methylating agent. The objectives of this study were to develop and evaluate a liquid-liquid microextraction-acidic methanol derivatization procedure for HAA analysis and a microextraction-PFBHA-acidic methanol derivatization procedure for ketoacid analysis. Includes 23 references, tables, figures.
 

Product Details

Edition:
Vol. 90 - No. 4
Published:
04/01/1998
Number of Pages:
8
File Size:
1 file , 770 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus