Process for the selective determination of the concentration of a substance dissolved in a solvent by osmotic pressure measurement

摘要: This invention relates to a process for the selective determination of theoncentration substance dissolved in solvent by means an osmosis cell. The cell according contains not contained solution be tested, which is either practically insoluble or impermeable membrane. reacts chemically with permeating into cell, product resulting from it tested and Reaction products are thereby formed produce pressure different osmotic converted portion substance. A increase occurs concentration can determined on basis standard values.