Electrical Conductances of Sodium Polystyrenesulfonate in 2-Ethoxyethanol (1) + Water (2) Mixed Solvent Media in the Presence of Sodium Chloride at (308.15, 313.15, 318.15, and 323.15) K De, R.; Das, B.; Journal of Chemical & Engineering Data 2010, 55, 2108-2115