Fig. 3From: A comparison of log Kow (n-octanol–water partition coefficient) values for non-ionic, anionic, cationic and amphoteric surfactants determined using predictions and experimental methodsMean experimental vs. mean predicted log Kow/D values for the four surfactant groups (error bars show standard deviation). Experimental log Kow data shown include slow-stirring, solubility ratio, HPLC (generated in this study only)Back to article page