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Comparison of Flow Rates (in Cubic Millimeters per Second and Milligrams per Second) and Carr’s Index of Active Pharmaceutical Ingredients (APIs) Tested (n = 3)
| API | Flow rate (mm3/s) | Flow rate (mg/s) | RH (%) | Carr’s index (%) | RH (%) |
|---|---|---|---|---|---|
| Caffeine | 51.5 (0.8) | 9.0 (0.2) | 49 | 17.4 (0.3) | 52 |
| Carbamazepine | 28.4 (3.4) | 6.7 (0.8) | 47 | 26.0 (1.1) | 55 |
| Paracetamol | 24.6 (1.8) | 1.7 (0.2) | 52 | 25.0 (1.6) | 56 |
