Table 4.
Summary of the mean (SD) aerosol particle size characteristics of the final developed formulation (Expt 6) and a drug only formulation (D-AS), measured using the Malvern Spraytec® (n = 3)
Experiment | D10 (μm) | D50 (μm) | D90 (μm) | Dae (μm) | Dae/MMAD |
---|---|---|---|---|---|
Expt 6 | 0.5 (0.0) | 2.0 (0.3) | 5.0 (0.5) | 2.3 | 1.6 |
D-AS | 1.8 (1.5) | 29.2 (25.9) | 83.9 (53.9) | 33.3 | 17.5 |