handling double identification February 01, 2021, 12:04:03 PM Dear community,In a typical lipidomics experiment there are many double identificatiosn, usually lipid with different retention times but same MS1 and MSMS. How are you handling such double ID lipids? Similarly, I noticed that deuterium labelled lipid standard from Splash are also double identified. Have you also experience this? I am usually filtering double identified lipid out of the data but sometimes the internal standard is also filtered out (it happen quite often for LPCd7 and LPEd7 in positive mode). Well it would be great to exchange on this. Best regards, Carlos.