Determination of halogenated acetic acids and 2,2-dichloropropionic acid in water samples
A new method is described for the determination of halogenated acetic acids and 2,2-dichloropropionic acid in slightly polluted water. The acids were extracted in a light-phase rotary perforator, derivatised with diazomethane and determined by GC-ECD and GC-MS. The standard deviations were in the ra...
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| Main Authors: | , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
1992
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| In: |
Fresenius' journal of analytical chemistry
Year: 1992, Volume: 344, Issue: 1, Pages: 47-49 |
| ISSN: | 1432-1130 |
| DOI: | 10.1007/BF00324841 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1007/BF00324841
|
| Author Notes: | Markus Clemens, Heinz Friedrich Schöler |
MARC
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| 520 | |a A new method is described for the determination of halogenated acetic acids and 2,2-dichloropropionic acid in slightly polluted water. The acids were extracted in a light-phase rotary perforator, derivatised with diazomethane and determined by GC-ECD and GC-MS. The standard deviations were in the range of 14.5-16.8%. Average recoveries were 82%, 92% and 79% for monochloro-, dichloro- and trichloroacetic acid, respectively. The extraction yields for the bromoacetic acids and dichloropropionic acid were in the range of 64-85%. | ||
| 650 | 4 | |a Acetic | |
| 650 | 4 | |a Acetic Acid | |
| 650 | 4 | |a Analytical Chemistry | |
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| 650 | 4 | |a Standard Deviation | |
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