| Tisenc Free Triiodothyronine (CLIA) | 06971824207408 | Shenzhen Tisenc Medical Devices Co., Ltd. | Unknown class | |
| Tisenc Free Triiodothyronine (CLIA) | 06971824207415 | Shenzhen Tisenc Medical Devices Co., Ltd. | Unknown class | |
| Tisenc Free Triiodothyronine (CLIA) | 06971824207422 | Shenzhen Tisenc Medical Devices Co., Ltd. | Unknown class | |
| TruVue | 15065023763570 | BioFynder Limited | Unknown class | |
| TSH CLIA Assay Kit | 06975424222434 | DiYaLab ZJG Biotech Co., Ltd | Unknown class | |
| TSH/FT3/FT4 (CLIA) | 06977290930420 | DROPHIL BIOTECH (SHENZHEN) COMPANY LIMITED | Class B | |
| VIDAS® FT3 | 03573026064884 | bioMérieux SA | Class B | |
| Wondfo Free Triiodothyronine (CLIA) | 06971824207439 | Shenzhen Tisenc Medical Devices Co., Ltd. | Unknown class | |
| Wondfo Free Triiodothyronine (CLIA) | 06971824207446 | Shenzhen Tisenc Medical Devices Co., Ltd. | Unknown class | |
| Wondfo Free Triiodothyronine (CLIA) | 06971824207453 | Shenzhen Tisenc Medical Devices Co., Ltd. | Unknown class | |
| Wondfo Free Triiodothyronine (CLIA) | 06971824207460 | Shenzhen Tisenc Medical Devices Co., Ltd. | Unknown class | |