nature : Measurement Solution ion migration of a number of methods. Electrolytes containing AB (A + ion to the unknown) Measurement Solution on the tube, on the home A'B with reference electrolyte solution, the two solutions will require the formation of a clear interface with the same counterpart Ion B - and A '+ than the unknown ion A + mobile slower . After electrifying mobile interface completely controlled by the A +. It measured in units of time from the mobile interface can calculate the unknown number of ion migration.
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