Strem
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)
Platinum(II) iodide
碘化铂