CAS 9003-69-4 appears in our catalog under these names: Amberlite® XAD-4, AMBERLITE XAD-4, 20-50 MESH, Amberlite? XAD16, Amberlite® XAD-1180, polymeric adsorbent. Offered by: Thermo Scientific (Acros), Sigma-Aldrich, GLPBio. Available pack sizes: 2.5KG, 100g, 500g, 2,5l, 500ml.