Particle Science
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 ...
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 ...
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 ...
Micromeritics
Chief Pharmacist
Micromeritics is the science of small particles; a particle is any unit of matter having defined physical dimensions. It is ...