高氯酸铕, Europium(III) perchlorate

Europium ingot

Gadolinium powder

钆粉 -40 mesh

Gadolinium foil

Terbium powder

Dysprosium(III) chloride

无水氯化镝

Dysprosium(III) oxide

氧化镝

Holmium(III) chloride

氯化钬,无水

Holmium foil

Erbium ingot