When having questions on Selling ultrafine copper powder, 7N purity 99,9999, 50 kg from USA, please send your inquury!
We are selling ultrafine copper powder - 7N purity 99,9999 %.
The material was sampled and chemically analyzed by IGAS research in late 2022.
The purity identified was as 99.9999% Cu.
500 Kg plus available, currently being stored in USA
