Nanoparticles are difficult to produce, usually in small amounts, and are dispersed in expensive solvents. Hydro SV allows us to measure the particle size distribution of samples dispersed in 6-7ml of dispersant and is therefore ideal for measuring nanoparticles using laser diffraction. This application note discusses the measurement of two nanometer-sized pigment samples using the Mastersizer 3000 and Hydro SV, highlighting the technical performance of the sample with small particle size differences.
Nanoparticles are an increasingly important material used in the catalysis, coatings, pigments, cosmetics, electronics, food and medical industries. The physical and chemical properties of nanoparticles are closely related to particle morphology (including particle size). The amount of such materials synthesized can be very small and difficult to produce. Therefore, it is usually necessary to use a few milligrams of material for particle size measurement, and it is necessary to recover the sample after the measurement for subsequent detection. Hydro SV fittings meet the measurement requirements of nanoparticles because the wet powder dispersion unit consists of a 7ml cell with a magnetic stirrer for easy sample recovery
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