Fluoxetine D5 Hydrochloride
                          Fluoxetine D5 Hydrochloride
                          Norfluoxetine D5 Oxalate Racemic
                          Paroxetine D6 Oxalate
                          Sertraline 13C6 Hydrochloride
                          N-Desmethylsertraline 13C6 Hydrochloride
                          Citalopram D4 Oxalate
                          N-Desmethyl Citalopram D4 Oxalate
                          Venlafaxine D6 Hydrochloride
                          (S)-Desmethyl Venlafaxine D6
                          Duloxetine D3 Hydrochloride
                          Milnacipran D10 Hydrochloride
                          Amitriptyline D6 Hydrochloride