| 6253 | Gabapentin Assay | Diphenylhydantoin Test System. |
| 6253 | Gabapentin Assay | Diphenylhydantoin Test System. |
| K101574 | ARK GABAPENTIN ASSAY, ARK GABEPENTIN CALIFRATOR, AND ARK GABAPENTIN CONTROL MODEL5025-0001-00, 5025-0002-00, 5025-0003-0 | ARK DIAGNOSTICS,INC |
| 00858724003261 | Gabapentin Assay |
| 00858724003049 | Gabapentin Assay |