| Macadamia Nuss / FEIA | Dermatologie | |
| Mais / FEIA | Dermatologie | |
| Mais / FEIA | Dermatologie | |
| Majoran / FEIA | Dermatologie | |
| Makrele / FEIA | Dermatologie | |
| Malaria-Schnelltest | Zentrallabor | |
| Malz / FEIA | Dermatologie | |
| Mandarine / FEIA | Dermatologie | |
| Mandel / FEIA | Dermatologie | |
| Mango / FEIA | Dermatologie | |
| Margerite / FEIA | Dermatologie | |
| Marille / FEIA | Dermatologie | |
| Maroni / FEIA | Dermatologie | |
| Maus / FEIA | Dermatologie | |
| Mausurinprotein / FEIA | Dermatologie | |
| Meeresfrüchtemischung (f3, f24, f37, f40, f41) / FEIA | Dermatologie | |
| Meerschweinchenepithelien / FEIA | Dermatologie | |
| Melone / FEIA | Dermatologie | |
| Miesmuschel / FEIA | Dermatologie | |
| Milbenkomponente nDer p 1 / FEIA | Dermatologie | |