The mass spectrum peak list for free fatty acids was obtained from SFE/SFC MVCI TOF MS analysis of bovine hepatocytes.

The mass spectral peak list for supercritical fluid chromatography (SFC) on the analysis of bovine liver sample. A 1 mm square by 14 µm thickness of the bovine liver section, corresponding to 3300 cells, was directly applied to micro-scale supercritical fluid extraction (SFE) coupled to SFC. A co-added mass spectrum at the arachidonic acid (FA 20:4) peak half-height region was obtained, and the centroid was calculated. Data in comma-separated value (CSV) format corresponds to a time-of-flight (seconds), mass, ion counts, and color code. The color code 16 indicates the identified monoisotopic ion peak for FA C16:0, FA C18:3, FA C18:2, FA C18:1, FA C18:0, FA C20:4, and FA C20:3.