Commonly occurring product ions for DG(10:0/18:4(9E,11E,13E,15E)/0:0)

m/z	Ion Description
505.3887	Precursor ion [M+H]+
504.3815	Precursor ion [M+NH4]+
487.3782	Precursor ion [M+H]+ with loss of H2O
333.2424	Neutral loss of sn1 RCOOH + NH3 from [M+NH4]+
315.2318	sn2 acyl chain ([RC=O +74]+ with loss of H2O)
259.2056	sn2 acyl chain ([RC=O]+)
241.1951	sn2 acyl chain ([RC=O]+ with loss of H2O)
229.1798	Neutral loss of sn2 RCOOH + NH3 from [M+NH4]+
211.1693	sn1 acyl chain ([RC=O +74]+ with loss of H2O)
155.1430	sn1 acyl chain ([RC=O]+)
137.1325	sn1 acyl chain ([RC=O]+ with loss of H2O)