The method is carried out in the following way: Determination of the surface tension of a series of solutions whose concentrations bracket the critical micellization concentration. Plotting of the graph of surface tension as a function of the logarithm of the concentration: the critical micellization concentration corresponds to a singular point on this curve. In this point the curve shows a sharp change of slope.
Status: PublishedPublication date: 1979-06
Edition: 1Number of pages: 3
Technical Committee: ISO/TC 91 Surface active agents
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