Section 4
Chapter 3,290

Supercritical fluid extraction of sulfonylureas from aqueous matrices

Betz, L.R.; Anderson, G.A.; McNally, M.E.

Journal of Environmental Science and Health Part B, Pesticides, Food Contaminants, and Agricultural Wastes 34(2): 171-192


ISSN/ISBN: 0360-1234
DOI: 10.1080/03601239909373191
Accession: 003289187

Extraction of sulfonylurea herbicides (thermally labile and moderately polar compounds) from aqueous matrices using a dynamic SFE system and supercritical carbon dioxide was studied. The results showed the effect of varying typical SFE variable parameters such as co-solvent choice and composition, as well as pressure on the extraction efficiency.

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