Strem
Cobalt(II) acetylacetonate hydrate
乙酰丙酮钴水合物
Cobalt(II) sulfide
硫化钴(II)
Nickel(II) fluoride, anhydrous
氟化镍
Nickel(II) Hydroxide
氢氧化镍
Nickel boride
硼化镍
Nickel rod
镍棒
Copper(II) sulfate, anhydrous
硫酸铜
Copper(II) Acetylacetonate
乙酰丙酮酸铜
Copper powder
磷酸锌, Zinc phosphate hydrate