Electrical Conductivity Measurement of Electrolyte Solution

Methods for measuring and analyzing the electrical conductivity of electrolyte solutions are reviewed. The accuracy measurements, which have been around more than 100 years, depends on physical properties related to ionic conductivity, especially concentration reference material, signal at time measurement, temperature, each has redefined according changes in definitions standards. This article summarizes elemental factors including traceability potassium chloride as a history bridge method types cells, important notes recent topics regarding concept temperature dependence.