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Exposure distributions for aerosol exposure mass in size-selected sampling of human use case and rat inhalation studies.
| Droplet size cutoff (mm) | Fraction of total mass below cutoff (%) |
|---|---|
| Fine/medium reference nozzle | |
| 2.5 | 0.77 |
| 10 | 1.03 |
| 30 | 5.5 |
| 100 | 13.8 |
| 150 | 22.4 |
| 200 | 37.3 |
| Rat inhalation study | |
| 0.37 | 16.5 |
| 0.90 | 22.8 |
| 1.6 | 28.4 |
| 3.7 | 40.4 |
| 5.6 | 70.6 |
| 8.0 | 94.1 |
