Terbium(III,IV) oxide

氧化铽

Terbium ingot

Dysprosium ingot

Holmium foil

Erbium(III) carbonate hydrate

碳酸铒(III)水合物

Thulium(III) oxalate hydrate

草酸铥

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

Hafnium(IV) oxide

氧化铪

钨酸, Tungstic acid

Tungsten(VI) oxide

三氧化钨