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. Author manuscript; available in PMC: 2008 Sep 4.
Published in final edited form as: Anal Chem. 2007 Apr 6;79(10):3771–3778. doi: 10.1021/ac062045+

Figure 6.

Figure 6

A log plot of κρ + Rf vs. the resistance values from current interruption experiments. The diagonal line on the graph represents perfect correlation with a slope of 1. The approximate conductivities of the solutions used in the current interruption experiments: ● 100 mM KCl (13,000 μS/cm), ■ 10 mM KCl (1,500 μS/cm), ▲ and Iso (400 μS/cm).