2011-1. Selectivity in Reversed-Phase LC Separations, Part II: Solvent-Strength Selectivity January 1, 2011 A change in the mobile phase strength can be a powerful tool to move peaks in a separation. LCGC 29(1) 28-34 (2011) John W. Dolan Tags: log k vs. %B, resolution, resolution map, series, solvent characteristics, solvent selectivity