... conductivity, then there is the following formula: Where:R - Liquid resistance, Ω.ρ - Resistivity, Ω · cm.L - Distance between plate of the electrode, cm.A ... · cm-1 or (Ω · cm)-1k - Electrode constant, cm-1.When L = 1cm and A = 1cm2, G = S. Means that 1 cm3 ...