| Cotinine(COT) Rapid Test | 06974566303544 | Zhuhai Encode Medical Engineering Co., Ltd. | Unknown class | |
| Cotinine(COT) Rapid Test | 06980497430693 | Hangzhou Fanttest Biotech Co., Ltd. | Unknown class | |
| Cotinine (COT) Rapid Test (Saliva) | 06974238910544 | Hangzhou Immuno Biotech Co., Ltd | Unknown class | |
| Cotinine (COT) Rapid Test (Saliva) | 06974238910582 | Hangzhou Immuno Biotech Co., Ltd | Unknown class | |
| Cotinine Panel Test Drugs of Abuse Test Kit | 06942293581627 | Beijing Diagreat Biotechnologies Co., Ltd. | Class B | |
| Cotinine Rapid Test | 06952804817022 | Assure Tech. (Hangzhou) Co., Ltd. | Unknown class | |
| COT Rapid Test Kit (Colloidal gold method) | 06974473300742 | Nanjing Synthgene Medical Technology Co., Ltd. | Unknown class | |
| DRI Cotinine Assay | 00884883001053 | Microgenics Corporation | Unknown class | |
| DRI Cotinine Assay | 00884883002876 | Microgenics Corporation | Unknown class | |
| DRI Cotinine Assay | 00884883012905 | Microgenics Corporation | Unknown class | |
| DRI Cotinine Calibrator Kit | 00884883001060 | Microgenics Corporation | Unknown class | |
| DRI Cotinine High Control | 00884883001084 | Microgenics Corporation | Unknown class | |
| DRI Cotinine Low Control | 00884883001077 | Microgenics Corporation | Unknown class | |
| DrugFor™ | 08683548251619 | Vitrosens Biotechnology Inc. | Unknown class | |
| DrugFor™ | 08684998272612 | Vitrosens Biotechnology Inc. | Class B | |
| DrugFor™ | 08684998272773 | Vitrosens Biotechnology Inc. | Unknown class | |
| DrugFor™ | 08684998272797 | Vitrosens Biotechnology Inc. | Class B | |
| RapidFor™ Cotinine (COT) Rapid Test Kit (Urine) | 08683548251329 | Vitrosens Biotechnology Inc. | Unknown class | |
UDI Compass