Manganese(II) bromide tetrahydrate

溴化锰

Manganese(III) oxide

三氧化二锰

Iron(III) fluoride, anhydrous

氟化铁

溴化亚铁(II)水合物, Iron(II) bromide hydrate

Iron chips

Cobalt(III) Acetylacetonate

乙酰丙酮钴(III)

Cobalt(II) bromide hydrate

水合溴化钴

氟化镍(II)四水合物, Nickel(II) fluoride tetrahydrate

草酸镍二水合物, Nickel(II) oxalate dihydrate

Nickel powder

镍粉