Commonly occurring product ions for TG(P-18:1(9Z)/13:0/16:1(7Z))

m/z	Ion Description
773.7017	Precursor ion [M+H]+
772.6945	Precursor ion [M+NH4]+
755.6912	Precursor ion [M+H]+ with loss of H2O
559.5085	Neutral loss of sn2 RCOOH + NH3 from [M+NH4]+
519.4772	Neutral loss of sn3 RCOOH + NH3 from [M+NH4]+
311.2581	sn3 acyl chain ([RC=O +74]+)
293.2475	sn3 acyl chain ([RC=O +74]+ with loss of H2O)
271.2268	sn2 acyl chain ([RC=O +74]+)
253.2162	sn2 acyl chain ([RC=O +74]+ with loss of H2O)
237.2213	sn3 acyl chain ([RC=O]+)
219.2107	sn3 acyl chain ([RC=O]+ with loss of H2O)
197.1900	sn2 acyl chain ([RC=O]+)
179.1794	sn2 acyl chain ([RC=O]+ with loss of H2O)