| Alinity c Methadone | 00884883008175 | Microgenics Corporation | Unknown class | |
| ARCHITECT Methadone | 00884883008168 | Microgenics Corporation | Unknown class | |
| Atellica CH Methadone (Mdn) | 00630414595917 | Siemens Healthcare Diagnostics Inc. | Class B | |
| Atellica CH Methadone (MdnC) | 00630414654294 | Siemens Healthcare Diagnostics Inc. | Class B | |
| Atlas | 04260658553792 | Atlas Medical GmbH | Unknown class | |
| CEDIA Methadone Assay | 00884883001442 | Microgenics Corporation | Unknown class | |
| CEDIA Methadone Assay | 00884883001503 | Microgenics Corporation | Unknown class | |
| CEDIA Methadone Assay | 00884883004313 | Microgenics Corporation | Unknown class | |
| CEDIA Methadone Assay | 00884883012547 | Microgenics Corporation | Unknown class | |
| CEDIA Methadone Metabolite Assay | 00884883004320 | Microgenics Corporation | Unknown class | |
| CEDIA Methadone Metabolite Assay | 00884883012530 | Microgenics Corporation | Unknown class | |
| CEDIA Methadone Metabolite (EDDP) Assay | 00884883004214 | Microgenics Corporation | Unknown class | |
| CEDIA Methadone Metabolite (EDDP) Assay | 00884883004252 | Microgenics Corporation | Unknown class | |
| CEDIA PPX/METD Cutoff Calibrator | 00884883001978 | Microgenics Corporation | Unknown class | |
| CEDIA PPX/METD High Calibrator | 00884883001992 | Microgenics Corporation | Unknown class | |
| CEDIA PPX/METD Intermediate Calibrator | 00884883001985 | Microgenics Corporation | Unknown class | |
| Dimension Urine Methadone Screen Flex reagent cartridge | 00842768005800 | Siemens Healthcare Diagnostics Inc. | Class B | |
| Dimension Vista Urine Methadone Screen Flex reagent cartridge | 00842768015304 | Siemens Healthcare Diagnostics Inc. | Unknown class | |
| Dräger DrugTest 5000 | 04048675682776 | Dräger Safety AG & Co. KGaA | Unknown class | |
| Dräger DrugTest 5000 STK 7 | 04048675682721 | Dräger Safety AG & Co. KGaA | Unknown class | |
| DRI Methadone | 08426950553137 | Instrumentation Laboratory SpA | Class B | |
| DRI Methadone Assay | 00884883002913 | Microgenics Corporation | Unknown class | |
| DRI Methadone Assay | 00884883003392 | Microgenics Corporation | Unknown class | |
| DRI Methadone Assay | 00884883012493 | Microgenics Corporation | Unknown class | |
| Drugs Screen Card | 05404035101179 | Cypress Diagnostics | Unknown class | |
| EDDP Panel Test Drugs of Abuse Test Kit | 06942293581535 | Beijing Diagreat Biotechnologies Co., Ltd. | Class B | |
| EDDP Rapid Test i | 06974854621039 | Beijing Jinwofu Bioengineering Technology Co., Ltd. | Unknown class | |
| Emit II Plus Methadone Assay | 00842768000133 | Siemens Healthcare Diagnostics Inc. | Class B | |
| Emit II Plus Methadone Assay | 00842768000157 | Siemens Healthcare Diagnostics Inc. | Class B | |
| Emit II Plus Methadone Assay | 00842768014369 | Siemens Healthcare Diagnostics Inc. | Class B | |
| Emit® II Plus Methadone Assay | 00842768023385 | Siemens Healthcare Diagnostics Inc. | Class B | |
| Immunalysis | 00840937107706 | Immunalysis Corporation | Unknown class | |
| Immunalysis | 00840937107713 | Immunalysis Corporation | Unknown class | |
| Immunalysis | 00840937107720 | Immunalysis Corporation | Unknown class | |
| Immunalysis | 00840937107737 | Immunalysis Corporation | Unknown class | |
| Immunalysis | 00840937110997 | Immunalysis Corporation | Unknown class | |
| Immunalysis | 00840937111451 | Immunalysis Corporation | Unknown class | |
| Immunalysis Corporation | 00840937109977 | Immunalysis Corporation | Unknown class | |
| METHADONE | 16438153816833 | Thermo Fisher Scientific Oy | Unknown class | |
| Methadone (MTD) Rapid Test | 06974854620933 | Beijing Jinwofu Bioengineering Technology Co., Ltd. | Unknown class | |
| Methadone(MTD) Rapid Test | 06974566303094 | Zhuhai Encode Medical Engineering Co., Ltd. | Unknown class | |
| Methadone Panel Test Drugs of Abuse Test Kit | 06942293581511 | Beijing Diagreat Biotechnologies Co., Ltd. | Class B | |
| MTD Rapid Test Kit (Colloidal gold method) | 06974473303149 | Nanjing Synthgene Medical Technology Co., Ltd. | Unknown class | |
| Multi-Drug BecelCup Test Cup (Urine) | 06974238910575 | Hangzhou Immuno Biotech Co., Ltd | Unknown class | |
| Multi-Drug LazyCup Test Cup (Urine) | 06974238910568 | Hangzhou Immuno Biotech Co., Ltd | Unknown class | |
| Oral Fluid Multi-Panel Drug Test Cup | 06974238910605 | Hangzhou Immuno Biotech Co., Ltd | Unknown class | |
| RAPID RESPONSE METHADONE TEST STRIP (URINE) | 10722066004958 | BTNX Inc | Unknown class | |
| RAPID RESPONSE METHADONE TEST STRIP (URINE) | 10722066006365 | BTNX Inc | Unknown class | |