DEX/PEG,[KCl],mOsm/kg, 197,0.5,885, 120,0.2,509, 120,0.3,712, 120,0.4,919, 120,0.5,1089, fitted,0.390,885, ax+b,1947,125.8, ,,, ,,, ,,, MEASURED,,, ,mg/mL,[KCl],mOsm/kg PEG ,120,0.39,888 DEX,197,0.5,885