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

钐 -40 mesh

高氯酸铕, Europium(III) perchlorate

Gadolinium(III) fluoride

氟化钆,无水