Erbium(III) chloride hydrate (99.999%-Er) (REO) PURATREM
		
		品牌:
				STREM
			品號:
				68-6804
			品名:
				Erbium(III) chloride hydrate (99.999%-Er) (REO) PURATREM
			規格:
				50g
			CAS:
				10025-75-9
			貨號:
				68-6804