Particle Science
![](https://pharmatopics.com/wp-content/uploads/2024/03/Hausner-Ratio.png)
Hausner Ratio
Chief Pharmacist
Hausner ratio is a simplest method to measure powder flow properties. It is a ratio of a powder’s tapped bulk ...
![](https://pharmatopics.com/wp-content/uploads/2024/03/Carrs-Index-or-Compressibility-Index.png)
Carr’s Index or Compressibility Index
Chief Pharmacist
Carr’s index is an indicator of the compressibility of powders. It can be determined by measuring both the bulk volume ...
![](https://pharmatopics.com/wp-content/uploads/2024/03/angle-of-repose.png)
Angle of Repose
Chief Pharmacist
The angle of repose is a relatively simple technique for estimating the flow properties of a powder. It can easily ...
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Micromeritics
Chief Pharmacist
Micromeritics is the science of small particles; a particle is any unit of matter having defined physical dimensions. It is ...