RESINEX AB1-UB is a high purity, premium grade, weakly basic macroporous anion exchange resin that is highly resistant to osmotic shock. It has the ability to adsorb reversibly organic molecules and therefore protects strong base anion exchange resins which follows RESINEX AB1-UB in serials systems. Thanks to the high regeneration efficiency being close to the stoichiometric ratio, RESINEX AB1-UB reduces the ionic load in multiple bed systems. The selected bead distribution - very close to monodisperse - is especially adapted for all modern counter-current systems and mixed bed systems. RESINEX AB1-UB provides excellent resistance to mechanical degradation ensures low pressure drop and is easily regenerable. It offers very low Caustic Soda Consumption and is economical for industrial applications.