| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7685113 | Talanta | 2012 | 9 Pages |
Abstract
⺠A new extraction procedure is proposed for the determination of Cr and Mn in edible oils. ⺠The extraction is based on the breaking of water-in-oil emulsions. ⺠Triton X-114 and nitric acid were used as emulsifier and extractant, respectively. ⺠The method allowed the preconcentration of the analytes before the measurements. ⺠Minimum sample handling was required to complete the analytical procedure.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Nicolle F. Robaina, Daniel M. Brum, Ricardo J. Cassella,