Commonly occurring product ions for DG(10:0/18:2(9E,11E)/0:0)

m/z	Ion Description
509.4200	Precursor ion [M+H]+
508.4128	Precursor ion [M+NH4]+
491.4095	Precursor ion [M+H]+ with loss of H2O
337.2737	Neutral loss of sn1 RCOOH + NH3 from [M+NH4]+
319.2631	sn2 acyl chain ([RC=O +74]+ with loss of H2O)
263.2369	sn2 acyl chain ([RC=O]+)
245.2264	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)