CAS 16962-47-3 appears in our catalog under these names: Ammonium hexafluorogermanate, 95%, Ammonium hexafluorogermanate(IV), Ammonium hexafluorogermanate, 99.99% min (metals basis) . Offered by: Combi-blocks, GLPBio, Thermo Scientific (Alfa Aesar). Available pack sizes: 1g, 25g, 5g.