Secrets of particle size analysis for Pharmaceutical Preparation and Raw material

The improvement of drug quality is the basic principle for developing overall strategies. For the current evaluation system, dissolution is a top priority, and the particle size of the pharmaceutical preparation has an important influence on the dissolution curve. However, everyone still faces a lot of confusion about particle size analysis. For example, the results of different test conditions are different, but which one is more reliable? Why do some samples have different results from different manufacturers? Whose granular results are closer to "truth"? This application note demystifies these questions.

Industry
Pharmaceuticals

Sample

Microcrystalline cellulose, Lactose, API

Measurement Type
Particle Size  

Measurement Technology
Laser Diffraction