Research Article
LC-MS/MS Quantification of Tramadol and Gabapentin Utilizing Solid Phase Extraction
Table 5
Recovery results of TMD and GBP.
| Sample name | % Mean recovery absolute | % Mean recovery relative | TMD | GBP | TMD | GBP |
| LQC | 81.5 | 83.5 | 83.8 | 86.4 |
| MQC | 78.4 | 80.5 | 81.2 | 82.1 |
| HQC | 84.7 | 79.9 | 78.9 | 82.2 |
| VFX at MQC level | 85.4 | 79.1 |
| PGB at MQC level | 81.9 | 82.4 |
|
|