CAS 9003-70-7 appears in our catalog under these names: Poly(styrene-divinylbenzene), 1% cross-linked, 200-400 mesh , Poly(styrene-divinylbenzene), 2% cross-linked, 200-400 mesh , Inhibitor removal resin , Poly(styrene-divinylbenzene), 1% cross-linked, 100-200 mesh . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 25g, 100g, 500g.