Chromium powder

铬粉

Manganese(II) cyclohexanebutyrate

环己基丁酸锰

Manganese(II) 2-ethylhexanoate

2-乙基己酸锰(II)溶液

Iron powder

铁粉

Iron(II) tetrafluoroborate

四氟硼化铁

Stainless steel foil, type 304

Hexaamminecobalt(III) Chloride

六氨和氯化钴/六氨基氯化钴

Cobalt(II) perchlorate hexahydrate

六水高氯酸钴

Nickel(II) carbonate, basic hydrate

碳酸镍(II)水合物

Nickel(II) iodide

无水碘化镍(II)