[13C6]-Mecoprop
[13C6]-Mecoprop
[13C2,15N4]-Amitrole
[13C,15N, 2H2]-AMPA, hydrochloride salt
[13C6]-MCPA
[13C6]-Carbofuran
[13C6]-Dichlobenil
[2H7]-Celecoxib
[2H4]-Fluconazole
[2H10]-O-Desmethylvenlafaxine
[2H4]-Risperidone
[2H10]-Venlafaxine hydrochloride
[2H5]-Fluoxetine hydrochloride