Strem
醋酸铒(III), Erbium(III) acetate hydrate
Thulium foil
铥
Ytterbium foil
镱
高氯酸镥, Lutetium(III) perchlorate
五氟化钽, Tantalum(V) fluoride
Tungsten wire
钨
二水六氯锇(IV)酸钠, Sodium hexachloroosmate(IV) hydrate
氯铂酸铵, Ammonium hexachloroplatinate(IV)
Potassium tetrachloroaurate(III) hydrate
四钾氯金(III)
Lead(II) sulfide
硫化铅