Summary: Mass spectrometry (MS)-based untargeted metabolomic and lipidomic approaches are being used increasingly in biomedical research. The adoption and integration of these data are critical to the overall multi-omic toolkit. Recently. a sample extraction method called Multi-ABLE has been developed. https://www.lightemupsequences.com/hot-savings-Bague-en-Argent-925-et-Obsidienne-best-save/