Review Article
Magnetic Solid Phase Extraction Applied to Food Analysis
Figure 1
Schematic procedure for the isolation of several analytes from food samples using MSPE: (a) conditioning of magnetic adsorbent, (b) magnetic isolation, wash, and decantation, (c) extraction of the analytes, (d) magnetic isolation of the adsorbent with the adsorbed analytes, (e) decantation and wash of the magnetic adsorbent, and (f) elution of the analytes (liquid solid extraction).