Supplementary Figure 12: Comparison of resolving power of ToF MS (mode 1) and Orbitrap MS (mode 2) for intact lipids from mouse hippocampus.

(A) Negative ion mass spectra between m/z 902 – m/z 910 (red = Orbitrap MS (mode 2), black = ToF MS (mode 1)). B) Detail of spectra between m/z 904.2 – m/z 905.0. Result presented is from a single measurement.