CAS 13818-75-2 appears in our catalog under these names: Gadolinium(III) bromide, ultra dry, 99.9% (REO) , Gadolinium(III) bromide, ultra dry, 99.99% (metals basis) . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 2g, 10g, 5g, 25g.