Yttrium chips

Yttrium foil

Zirconium(IV) bromide

溴化锆

Zirconium(IV) ethoxide

四乙氧基锆

Niobium powder

铌粉

钼酸钠, Sodium molybdate dihydrate

Molybdenum(IV) sulfide

二硫化钼

Molybdenum powder

钼粉

Palladium(II) nitrate hydrate

硝酸钯水合物

Sodium tetrachloropalladate(II) trihydrate

四氯钯钠