| 1,25-Dihydroxy Vitamin D EIA | 05060169690097 | Immunodiagnostic Systems Limited | Class B | |
| 1,25-Dihydroxy Vitamin D RIA | 05060169690028 | Immunodiagnostic Systems Limited | Class B | |
| 1,25-(OH)2-Vitamin D3/D2 IDKenhance® IDKmagnetics® DIY | 04050598011168 | Immundiagnostik AG | Unknown class | |
| 1,25-(OH)2-Vitamin D3/D2 IDKenhance® IDKmagnetics® DIY LC-MS/MS | 04050598012349 | Immundiagnostik AG | Class B | |
| 1,25-(OH)2-Vitamin D3/D2 IDKenhance® ImmuPlate® DIY LC-MS/MS | 04050598012325 | Immundiagnostik AG | Class B | |
| 1,25-(OH)2-Vitamin D3/D2 IDKenhance® ImmuPlate® DIY LC-MS/MS Kit | 04050598010710 | Immundiagnostik AG | Unknown class | |
| 1,25-(OH)2-Vitamin D3/D2 IDKenhance® ImmuTube® LC-MS/MS | 04050598010703 | Immundiagnostik AG | Unknown class | |
| 1,25-(OH)2-Vitamin D3/D2 IDKenhance® ImmuTube® LC-MS/MS | 04050598012332 | Immundiagnostik AG | Class B | |
| 1,25-(OH)2-Vitamin D3/D2 IDKmagnetics® DIY LC-MS/MS | 04050598012356 | Immundiagnostik AG | Class B | |
| 1,25-(OH)2-Vitamin D3/D2 ImmuPlate® DIY LC-MS/MS | 04050598012363 | Immundiagnostik AG | Class B | |
| 1,25-(OH)2-Vitamin D3/D2 ImmuTube® LC-MS/MS | 04050598012370 | Immundiagnostik AG | Class B | |
| 1,25-(OH)₂-Vitamin D₃/D₂ ImmuTube® LC-MS/MS | 04050598001633 | Immundiagnostik AG | Unknown class | |
| 1,25-(OH)2-Vitamin D ELISA | 04050598121126 | Immundiagnostik AG | Unknown class | |
| IDS-iSYS 1,25-Dihydroxy Vitamin D | 05060169690349 | Immunodiagnostic Systems Limited | Unknown class | |
| IDS-iSYS 1,25 VitDXp | 05060169690431 | Immunodiagnostic Systems Limited | Unknown class | |