Fig. 3From: rMSIfragment: improving MALDI-MSI lipidomics through automated in-source fragment annotationExample annotations by rMSIfragment. PC 34:1 reports a high S score and was also found by HPLC–MS in the lipid extracts. PC 33:1 shows a similarly high S score (with worse spatial correlation) but was not found by HPLC–MS. PC 38:3 was found by HPLC–MS but shows a low S scoreBack to article page