CAS 57804-25-8 appears in our catalog under these names: Lanthanum sulfate hydrate/ 99.9% (REO), Lanthanum(iii) sulfate hydrate, 98%, Lanthanum sulfate hydrate, 99·99%, Lanthanum(III) sulfate hydrate, 99.9% (REO) . Offered by: Chemat, Combi-blocks, GLPBio, Thermo Scientific (Alfa Aesar). Available pack sizes: 25g, 1g, 100g, 5g, 500g.