Strem
Tungsten wire
Tungsten powder
Dihydrogen hexahydroxyplatinate(IV)
六氢氧化铂酸
Iridium(IV) chloride, hydrate
水合四氯化铱
Gold powder
Gold shot
Lead(II) sulfide
硫化铅
Lead(II) Acetate Trihydrate
三水乙酸铅(II)
Bismuth(III) Chloride
氯化铋
Triphenylbismuth
三苯基铋
