Dysprosium(III) chloride hexahydrate

氯化镝六水合物

Holmium foil

Erbium powder

Thulium(III) acetate tetrahydrate

乙酸铥(III)四水

Ytterbium chips

Lutetium(III) oxide

氧化镥

Tantalum powder

Tungsten powder

六氯铼(IV)酸钾, Potassium hexachlororhenate(IV)

Iridium(III) chloride

无水三氯化铱(III)