Holmium ingot

Erbium(III) acetylacetonate hydrate

乙酰丙酮铒水合物

高氯酸铒, Erbium(III) perchlorate

Thulium(III) oxide

三氧化二铥

Thulium powder

八水合硫酸镱, Ytterbium(III) sulfate octahydrate

Lutetium(III) chloride hexahydrate

氯化镥(III)六水合物

高氯酸镥, Lutetium(III) perchlorate

Tantalum powder

偏钨酸铵水合物, Ammonium metatungstate hydrate