铒片, Erbium pieces

钆粉, Gadolinium powder

钆棒, Gadolinium rod

镀金液, Gold plating solution

铟粉, Indium powder

铟无规则颗粒, Indium pieces

铟箔, Indium foil

铟棒, Indium rod

铱粉, Iridium powder

铱箔, Iridium foil