When having questions on Ultrafine Copper Powder PMU 99,996%, please send your inquury!
Hello, we have ultrafine copper powder. 3000 grams, we want to sell it
Purity: 99.996%. If interested write to whatsapp +79506079832 I will answer all other questions
Cu63-69,09% (+/0,05)
Cu65 - 30,91% (+/ 0,03%).
