Barium titanate

钛酸钡

Lanthanum(III) Oxide

氧化镧

乙酰丙酮铈水合物, Cerium(III) acetylacetonate hydrate

Cerium(III) perchlorate hexahydrate, reagent

高氯酸铈盐六水合物

Praseodymium(III,IV) oxide

氧化镨

Neodymium(III) perchlorate

高氯酸钕(III)

Samarium(III) oxide

氧化钐

Samarium powder

高氯酸铕, Europium(III) perchlorate

Gadolinium(III) fluoride

氟化钆,无水