Commonly occurring product ions for MG(19:0/0:0/0:0)

m/z	Ion Description
373.3312	Precursor ion [M+H]+
372.3240	Precursor ion [M+NH4]+
355.3207	Precursor ion [M+H]+ with loss of H2O
299.2945	sn1 [RCOOH+H]+
281.2839	sn1 acyl chain ([RC=O]+)
263.2733	sn1 acyl chain ([RC=O]+ with loss of H2O)