Dysprosium chips

Erbium(III) chloride hydrate

氯化铒

Erbium powder

Erbium foil

六水硝酸铥, Thulium(III) nitrate hexahydrate

Ytterbium(III) chloride

氯化镱

Lutetium(III) chloride

氯化镥,无水

Lutetium(III) sulfate hydrate

硫酸镥水合物

Tantalum(V) ethoxide

乙醇钽

Tungsten(VI) oxide

三氧化钨