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Sampling for Particle Size Analysis
5 Jul 2019This white paper from Malvern considers a range of sampling methods for particle size analysis, such as the mass of sample required, the reliability and practicality of the sampling methods, the implication for product homogeneity and the use of laser diffraction for particle size measurements.
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Particle CharacterizationParticle characterization instruments are used to determine particle size distribution, shape, surface area, zeta potential, density and porosity of particles and materials. Multiple tecchniques are available for determining particle size, shape and count including dynamic light scattering (DLS), laser diffraction, electrozone (Coulter technique), imaging particle analysis and single particle optical sensing. Determine the density of your material with a gas pycnometer or examine its surface area and porosity with gas adsorption analyzers and mercury porosimeters. Find the best particle characterization instruments in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.

