Investigation of Dry Powder Inhaler (DPI) Resistance and Aerosol Dispersion Timing on Emitted Aerosol Aerodynamic Particle Sizing by Multistage Cascade Impactor when Sampled Volume Is Reduced from Compendial Value of 4 L


European Pharmaceutical
Aerosol Group
EPAG, Unit Q, Troon Way
Business Centre, Humberstone Lane,
Thurmaston, Leicester,
LE4 9HA, United Kingdom