Application Note: Chemically Specific Particle Sizing of Dry Powder Inhalers by Hound
28 August 2018

Hound uses automated, image directed Raman or laser induced breakdown spectroscopy paired with spectral reference libraries to quickly identify particles from 0.5 μm to 15 mm. In this application note, Hound was used to determine the particle size distribution for different components within a chemical mixture delivered by a dry powder inhaler.