铕棒, Europium rod

钆溅射靶, Gadolinium sputtering target

锗棒, Germanium rod

铟粉, Indium powder

铟粒, Indium shot

铟箔, Indium foil

铟线, Indium wire

铱黑, Iridium black

铱箔, Iridium foil

铁粒, Iron granules