Measuring the particle size of small quantities of dry powders using the Aero S and Mastersizer 3000

In some industries, for example, in early-stage pharmaceutical development, it is desirable to measure particle size and size distributions using as little as 5mg of dry powder material. In this application note, we demonstrate the capability of the Aero S dry dispersion unit and the Mastersizer 3000 to measure small quantities of pharmaceutical materials with good reproducibility, illustrating the dispersion abilities of the Aero S.


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