| Atomoxetin | Zentrallabor LKH | |
| Aripiprazol & Metabolit Dehydroaripiprazol | Zentrallabor LKH | |
| Amphetamine im Urin | Zentrallabor LKH | |
| Amisulprid | Zentrallabor LKH | |
| Amitriptylin & Metabolit Nortriptylin | Zentrallabor LKH | |
| Alprazolam | Zentrallabor LKH | |
| Amiodaron & Desethylamiodaron | Zentrallabor LKH | |
