100 grams High Purity 99.9999% Monocrystalline Silicon Si Metal Lumps

ITEM NAME:100 grams High Purity 99.9999% Monocrystalline Silicon Si Metal Lumps.Purity: > 99.9999%. Weight: 100 gï ¼Ë†3.527ozï ¼â€°. I send goods within 12 hours. Usually I will respond in 24 hours. Brazil, Spain.