High performance liquid chromatography (HPLC) is mainly used for fractionation and analysis, and separation of the analyte is performed by the column. Wakopak® series is a column for HPLC and UHPLC using a packing agent based on a fully porous high-purity silica gel. FUJIFILM Wako offers columns for various separation modes, including application-specific columns for analysis (pesticides, amino acids, aldehyde-ketones, surfactants, etc.) as well as polymer columns, optical isomer separation columns, SFC columns, and core-shell columns.