Strem
Erbium(III) acetylacetonate hydrate
乙酰丙酮铒水合物
高氯酸铒, Erbium(III) perchlorate
Thulium(III) oxide
三氧化二铥
Thulium powder
八水合硫酸镱, Ytterbium(III) sulfate octahydrate
Lutetium(III) chloride hexahydrate
氯化镥(III)六水合物
高氯酸镥, Lutetium(III) perchlorate
Tantalum powder
偏钨酸铵水合物, Ammonium metatungstate hydrate
Tungsten wire
钨 0.2mm直径
