Experimental P-T-ρ and Enthalpy-Increment Measurements of Trichlorofluoromethane, R-11 ( = 0.83), + Chlorodifluoromethane, R-22 (1 − x) Yurttas, L.; Castro-Gomez, R.; Rogers, W.J.; Holste, J.C.; Hall, K.R.; Iglesias-Silva, G.A.; Journal of Chemical & Engineering Data 2003, 48, 1435-1439