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- Title
Practical Aspects of Solvent Extraction.
- Authors
Majors, Ronald E.
- Abstract
Columnist Ron Majors discusses some of the practical considerations in the successful application of the popular yet age-old technique of solvent extraction (also known as liquid--liquid extraction, or LLE). After a brief review of the basics, guidelines on the selection of the appropriate extraction solvents and how to use acid--base equilibria to ensure efficient extractions of ionic and ionizable compounds are provided. Problems in LLE and the solutions to these problems are highlighted. A newer technique called dispersive liquid--liquid microextraction (DLLME) is introduced.
- Subjects
SOLVENT extraction; EXTRACTION (Chemistry); ORGANIC solvents; SOLVENTS; IONIC structure; CHROMATOGRAPHIC analysis
- Publication
LC-GC Europe, 2009, Vol 22, Issue 3, p143
- ISSN
1471-6577
- Publication type
Article