GC/MS method was employed for the separation and identification of resin acids from pulp mill effluents as their pentafluorobenzyl (PFB) esters. The mass spectra of standards and emuent samples were analyzed and fragmentation patterns were elncidated for 13 resin acids. Characteristic fragment ions
Liquid chromatography/mass spectrometry of fatty acids as their anthrylmethyl esters
β Scribed by J. D. Baty; R. G. Willis; R. Tavendale
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- English
- Weight
- 347 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1076-5174
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β¦ Synopsis
The mass spectra of a series of saturated and unsaturated fatty acids have been recorded as their anthrylmethyl esters using a liquid chromatographic mass spectrometric interface. The spectra show an intense peak for the aromatic nucleus, and a molecular ion. The liquid chromatographichnass spectrometric separation was performed on a reverse phase column using a solvent system of acetone+acetonitrile. While a complete separation of the fatty acids known to occur in man was not achieved, the recognition of all of these acids is possible using a scanning mode or by ion monitoring.
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