In the present study the solubility of beta-cyclodextrin and 2-hydroxypropyl-beta-cyclodextrin at sub-zero and elevated temperatures (-10 and +30 degrees C) for a given composition of methanol/water and acetonitrile/water binary mixtures (Xs = 0.16) was studied. Moreover, the freezing temperature profiles of acetonitrile-based chromatographic mobile phases were measured, and the obtained result...