| OOS sample justification | Numbers | Percentage1 |
| Methanol | 75 | 38.3% |
| 1 propanol | 12 | 6.1% |
| Acetaldehyde | 4 | 2.0% |
| Improper labeling | 10 | 5.1% |
| Foreign particles | 4 | 2.0% |
| Ethanol below threshold | 50 | 25.5% |
| Ethanol + IPA blend below threshold | 29 | 14.8% |
| IPA below the threshold | 12 | 6.1% |
| Net value | 196 | 100.0% |