In his online presentation, Dr Daniel Eßer from YMC Europe GmbH focuses on separation by hydrophobicity. More specifically, he discusses reversed phase chromatography (RP) and hydrophobic interaction chromatography (HIC). He explains both modes clearly and in detail. Among other things, he explains the mechanisms, the different phases and the applications. The focus is on the appropriate column selection for reversed phase chromatography (RP) and hydrophobic interaction chromatography (HIC).