| Corynebacterium diphtheriae toxin 5S IgG | +ENTI301136210D | Gold Standard Diagnostics Frankfurt GmbH | Unknown class | |
| Corynebacterium diphtheriae toxin 5S IgG plus | +ENTI301136220E | Gold Standard Diagnostics Frankfurt GmbH | Unknown class | |
| Corynebacterium diphtheriae toxin IgG | +ENTI301136200C | Gold Standard Diagnostics Frankfurt GmbH | Unknown class | |
| DIPHTHERIA VIRCLIA® IgG MONOTEST | 08436040326657 | Vircell, S.L | Unknown class | |
| NovaLisa® Corynebacterium diphtheriae toxin 5S IgG | +ENTICORG500903 | Gold Standard Diagnostics Frankfurt GmbH | Unknown class | |
| NovaLisa® Corynebacterium diphtheriae toxin 5S IgG | +ENTICORG5009DS01 | Gold Standard Diagnostics Frankfurt GmbH | Unknown class | |
| NovaLisa® Corynebacterium diphtheriae toxin 5S IgG plus | +ENTIPCORG0090N | Gold Standard Diagnostics Frankfurt GmbH | Unknown class | |
| NovaLisa® Corynebacterium diphtheriae toxin 5S IgG plus | +ENTIPCORG009DS0L | Gold Standard Diagnostics Frankfurt GmbH | Unknown class | |
| NovaLisa® Corynebacterium diphtheriae toxin IgG | +ENTICORG00900+ | Gold Standard Diagnostics Frankfurt GmbH | Unknown class | |