Method of and apparatus for measuring electrophoretic mobility

摘要

In the method of and apparatus for measuring the electrophoretic mobility, the electrophoretic mobility for the particles in a test sample is determined by measuring the apparent electrophoretic mobility at the positions for each of a plurality of different particles contained in the test sample moving under the electric field, and substituting the position for the stationary plane at which the flow velocity due to electroosmotic effect is zero into the theoretical curve (M(x)=-FX2+AX+B based on the measured data.