Xtimate® Sugar-H is a special column designed for Ribavirin. Packed with H+ modified low-linking polystyrene-divinybenzene spheres (PS-DVB), this column can be applied for the analysis of organic acids and mixed alcohols. Xtimate® Sugar-Ca is a strong cation exchange column packed with Ca2+ modified PS-DVB resins,can be used for the analysis of sugar products. Xtimate® PS/DVB is based on polystyrene-divinybenzene. This column can be used in extreme conditions( pH 1-14).