Commonly occurring product ions for MG(15:0/0:0/0:0)

m/z	Ion Description
317.2686	Precursor ion [M+H]+
316.2614	Precursor ion [M+NH4]+
299.2581	Precursor ion [M+H]+ with loss of H2O
243.2319	sn1 [RCOOH+H]+
225.2213	sn1 acyl chain ([RC=O]+)
207.2107	sn1 acyl chain ([RC=O]+ with loss of H2O)