Lanthanum oxide CAS 1312-81-8 La2O3

Cerium dioxide CAS 1306-38-3 CeO2

Praseodymium Oxide CAS 12037-29-5 Pr6O11

Samarium oxide CAS 12060-58-1 Sm2O3

Gadolinium oxide CAS 12064-62-9 (11129-31-0) Gd2O3

Terbium oxide CAS 12036-41-8 Tb2O3

Dysprosium oxide CAS 1308-87-8 Dy2O3

Dierbium trioxide CAS 12061-16-4 Er2O3

Thulium Oxide CAS 39455-81-7 Tm2O3

Ytterbium(III) oxide CAS 1314-37-0 Yb2O3

Lutetium(III) oxide CAS 12032-20-1 Lu2O3

Yttrium Oxide CAS 11130-29-3(1314-36-9) Y2O3