Application Note

Determination Of Concentrations In Samples With Three Components Using Anton Paar Density/Sound Velocity Analyzer DSA 5000 M

Source: Anton Paar USA

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Application Note: Determination Of Concentrations In Samples With Three Components Using Anton Paar Density/Sound Velocity Analyzer DSA 5000 M

By Anton Paar USA

Anton Paar Digital Density Meters have been used for decades to accurately determine the concentrations of many binary liquids. However, a density measurement is not enough information to calculate quantities in samples containing more than two species. With the addition of a sound velocity measurement, all concentrations of certain ternary solutions can be resolved.

A three-component system consists of a component A with the concentration A, a component B with the concentration B and a solvent (typically water). A few examples of common systems found in production are formaldehyde/methanol/water and silicon dioxide/sodium dioxide/water.

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Application Note: Determination Of Concentrations In Samples With Three Components Using Anton Paar Density/Sound Velocity Analyzer DSA 5000 M