CAS 19423-85-9 appears in our catalog under these names: Erbium(iii) chloride hydrate, 95%, Erbium (III) chloride hydrate, Erbium chloride hydrate, 99·997% 25GR, Erbium(III) chloride hydrate, REacton|r, 99.9% (REO) , Erbium(III) chloride hydrate, REacton|r, 99.99% (REO) . Offered by: Combi-blocks, Chemat Brand, GLPBio, Thermo Scientific (Alfa Aesar). Available pack sizes: 25g, 100g, on request, 5g.