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