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

Tungsten wire

Tungsten powder

Dihydrogen hexahydroxyplatinate(IV)

六氢氧化铂酸

Iridium(IV) chloride, hydrate

水合四氯化铱

Gold powder

Gold shot

Lead(II) sulfide

硫化铅