Fig. 1From: A simple and rapid extraction of lipids in plasma using spin column with superabsorbent polymer beads for mass spectrometrya Schematic scheme of the steps involved in the modified SAP (mSAP) method for total lipid extraction using a spin column filled with SAP beads. b A chart showing the comparison of the procedures for Matyash, SAP, and the mSAP protocolsBack to article page