From: Transcriptomic markers meet the real world: finding diagnostic signatures of corticosteroid treatment in commercial beef samples
compound
MW
P.I.(m/z) [M+COOH]-
C.E. MS2
P.I. (m/z) MS2
C.E. MS3
Product ion (m/z) MS3
Dexamethasone
392
437
15
361
20
292,307 b,325,345 a
Cortisol-d4 (IS)
364
411
12
335
-