Strem
Manganese(II) iodide, anhydrous
碘化锰
Manganese(III) oxide
三氧化二锰
Iron powder
铁粉
Iron(II,III) oxide, black (Magnetite)
四氧化三铁/黑色氧化铁
Iron(II) oxalate dihydrate
草酸亚铁二水合物
Iron(III) trifluoroacetylacetonate
三氟乙酰丙酮铁
Stainless steel foil, type 304
Cobalt(II) acetate tetrahydrate
四水合乙酸钴
Cobalt(II) phosphate hydrate
磷酸钴
Cobalt(II) perchlorate hexahydrate
六水高氯酸钴