Strong Ion Exchange Resins

Our ion exchange resins demonstrate excellent performance, superior physical and chemical properties, and lot-to-lot reproducibility for lab and industrial separation, extraction, and purification applications.

These resins are a crosslinked polystyrene matrix with sulfonic acid groups (R-SO₃-Na⁺). The main products are SK, PK, and UBK resins. These resins are available as a sodium salt form but are available with a hydrogen counter ion for demineralization applications.

These resins are based on a crosslinked polystyrene matrix with quaternary ammonium groups (NR³⁺).  The main products are SA, PA, HPA, and UBA resins. These resins are available with a Cl- ion, however, some are available as the OH- form.