TABLE 1

Experimental conditions in SRM (triple quadrupole analyzer) and SIM (GC-MS) methods for the detection of methyltestosterone metabolites

AnalytePrecursor IonLC-MS/MS
GC-MS Ions
Collision Offset VoltageProduct Ions
m/z eV m/zm/z
A130335109446
3597356
30211301
143
A2N.D.435
270
255
143
A3N.D.435
270
255
143
A430335109446
3597356
30211301
143
A530130225444
35210354
35183339
143
  • N.D., not detected.