Commonly occurring product ions for DG(P-14:0/20:2(5Z,8Z)/0:0)

m/z	Ion Description
577.5190	Precursor ion [M+H]+
576.5118	Precursor ion [M+NH4]+
559.5085	Precursor ion [M+H]+ with loss of H2O
291.2682	sn2 acyl chain ([RC=O]+)
273.2577	sn2 acyl chain ([RC=O]+ with loss of H2O)
269.2475	Neutral loss of sn2 RCOOH + NH3 from [M+NH4]+