CAS 7429-91-6 appears in our catalog under these names: Dysprosium ingot, 99.8% (REO) , Dysprosium pieces, 99.9% (REO) , Dysprosium foil, 0.62mm (0.024in) thick, 99.8% (REO) , Dysprosium rod, 6.35mm (0.25in) dia, 99.7% (metals basis exc, Dysprosium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excl. Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 25g, 100g, 10g, 50g, 25x25mm, 50x50mm, 25mm, 50mm.