Colloidal Silver Product Tutorials
An Introduction in Zeta Potential and its Measurement
An online tutorial that explains zeta potential, its theory, and practical applications to colloid stability. These pages reproduced with permission of Malvern Instruments Ltd.
Particle Sizing - An Introduction
By Dr. Alan Rawle - This is an excellent introduction to the science of particle sizing. Dr. Rawle explains various measurement techniques and the pros and cons of each and why the use of electron microscopy is not suitable for particle size characterization. These pages reproduced with permission of Malvern Instruments Ltd.