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Dependencies of log k vs. percentage of methanol in mobile phase (φ) for stationary phases: A SG-C18A, B SG-C18B, C SG-NH2, D SG-AP, E SG-CHOL, F SG-PC10, G SG-Ph. Mobile phase consisted of mixtures of methanol and 30 mM CH3COONH4, pH 5. Detailed chromatographic conditions and abbreviations of stationary phases names may be found in the “Materials and methods” section
