铜线0.25mm dia, Copper wire

铜粒, Copper shot

Zinc acetylacetonate hydrate

乙酰丙酮锌水合物

Gallium(III) iodide, anhydrous

三碘化镓

Germanium(II) sulfide

硫化锗

Arsenic(III) selenide

硒化砷

Rubidium Bromide

溴化铷

Strontium fluoride, reagent

氟化锶

Yttrium(III) Oxide

氧化钇

Yttrium foil