| Lithium | Zentrallabor LKH | |
| Linezolid | Zentrallabor LKH | |
| Levomepromazin | Zentrallabor LKH | |
| Levetiracetam (CDK) | Zentrallabor CDK | |
| Levetiracetam | Zentrallabor LKH | |
| Lamotrigin (CDK) | Zentrallabor CDK | |
| Lamotrigin | Zentrallabor LKH | |
| Lacosamid | Zentrallabor LKH | |
| Ketoconazol | Zentrallabor LKH | |
| Itraconazol & Metabolit Hydroxyitraconazol | Zentrallabor LKH | |
| Imipramin & Metabolit Desimipramin | Zentrallabor LKH | |
| Iloperidon | Zentrallabor LKH | |
| Haloperidol | Zentrallabor LKH | |
| Guanfacin | Zentrallabor LKH | |
| Gabapentin | Zentrallabor LKH | |
| Fluvoxamin | Zentrallabor LKH | |
| Fluphenazin | Zentrallabor LKH | |
| Flupentixol | Zentrallabor LKH | |
| Fluoxetin & Metabolit Desmethylfluoxetin | Zentrallabor LKH | |
| Flunitrazepam | Zentrallabor LKH | |
