TABLE I.

Differences of K⁺ Activities and the Liquid Junction Potentials between Hyperosmotic Solutions and the Iso-osmotic Solution

	100 K (mV)		10 K (mV)
ΔOsm (mOsm)	ΔV activity	V LJ	ΔV activity	V LJ
500	−0.34 ± 0.05	−0.06 ± 0.01	−0.18 ± 0.05	−0.12 ± 0.03
1,000	−0.50 ± 0.04	−0.08 ± 0.01	−0.45 ± 0.07	−0.32 ± 0.02
1,500	−0.75 ± 0.07	−0.18 ± 0.02	−0.83 ± 0.06	−0.43 ± 0.01