Dear Customers!
We accept payment only via cryptocurrency (Bitcoin BTC). To pay for your order, please contact the sales department sales@chemcraft.ru
Impurities content (weight %) | |
---|---|
Antimony(III) oxide (Sb2O3) | <2.0 |
Iron (Fe2+) | <0.003 |
Potassium + Sodium + Calcium (K+ + Na+ + Ca2+) | <0.015 |
Arsenic (As3+) | <0.003 |
Lead (Pb2+) | <0.001 |