Lanthanum oxide CAS 1312-81-8 La2O3

Cerium dioxide CAS 1306-38-3 CeO2

Praseodymium Oxide CAS 11113-81-8

Samarium oxide CAS 12060-58-1

Gadolinium oxide CAS 12064-62-9 (11129-31-0)

Terbium oxide CAS 12036-41-8

Dysprosium oxide CAS 1308-87-8 Dy2O3

Dierbium trioxide CAS 12061-16-4

Thulium Oxide CAS 39455-81-7 Tm2O3

Ytterbium(III) oxide CAS 1314-37-0

Lutetium(III) oxide CAS 12032-20-1

Yttrium Oxide CAS 11130-29-3(1314-36-9)