How to Observe Particle Size? Density, Volume, Number

by Seungji Kim, Monday, 21st July 2014

 

 

 

Which method of observing particle size – density, volume, or number – is correct?

 

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Which Size is Correct?

Intensity – Volume – Number
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The main parameter of a colloidal solution is the size of the particles, that is, the particle size. However, there are many methods to obtain the particle size distribution, leading to various results.

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So, which method yields the correct particle size?

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Are the results obtained by each method incompatible with each other?

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The following material explains how to compare results of particle sizes obtained by various methods, specifically density distribution, volume distribution, and number distribution.

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