Lewatit® MonoPlus SP 112 H is a strongly acidic, macroporous cation exchange resin with beads of uniform size (monodisperse) based an a styrene-divinylbenzene copolymer, in fully regenerated form (min. 99% h11, designed for all demineralization applications. The monodisperse beads have high chemical and osmotic stability. The extremely high monodispersity (uniformity coefficient: max. 1.1) and very low fines content of max. 0.1% (