Holmium chips

Erbium(III) oxide

氧化铒

Erbium foil

Thulium(III) oxalate hydrate

草酸铥

Ytterbium(III) chloride hexahydrate

氯化镱

Ytterbium foil

Lutetium(III) oxide

氧化镥

Hafnium(IV) bromide

四溴化铪

氧化钨铈, Cerium(III) tungstate

碳化钨, Tungsten carbide