SPECIFIC SURFACE AREA – BET

The Specific Surface Area analysis is of paramount importance in a product quality control. The study of this parameter is directly correlated with fundamental physical properties of particle size, surface energy, and material uniformity/porosity.

In the case of pharmaceutical products, for example, these properties may significantly influence their performance, quality, processability, and usefulness.

NanoBusiness offers solutions in analytical tests to determine the Specific Surface Area with the BET (Brunauer, Emmett, Teller) method that, by the adsorption of molecules of a given gas – usually nitrogen – allows the calculation of the surface extension and pore size, considering the area occupied by these same molecules.

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