CAS 11128-95-3 appears in our catalog under these names: Amberlite|r IRN-78, ion exchange resin, nuclear grade , Amberlite® IRN-78, OH-form, ion-exchange resin. Offered by: Thermo Scientific (Alfa Aesar), Thermo Scientific (Acros). Available pack sizes: 500g, 2kg, 2.5KG, 100g.