Commodity | Standard Specification | |||
Purity | Impurity (ICP-MS or GDMS Test Report, PPM Max each) | |||
High Purity Arsenic |
5N | 99.999% | Ag/Ni 0.1, Bi/Ca/Cr/Cu/Pb/Al/K/Na/Zn 0.5, Se/S 1.0 | Total ≤10 |
6N | 99.9999% | Ag/Cu/Pb 0.01, Mg/Cr/Se/Ni/Al/Sb/Bi/K/Zn 0.02, Ca/Fe/Na 0.05 | Total ≤1.0 | |
7N | 99.99999% | Ag/Mg/Cr/Se/Ni/Pb/Al/Sb/Bi/Zn 0.005, Cu 0.002, Ca/Fe/Na/K/B 0.010 | Total ≤0.1 | |
Size | 2-10mm, 2-20mm, 3-25mm irregular lump | |||
Packing | 1kg, 1.5kg is in Schott glass bottle with vacuumed plastic bag outside, 9 bottles in carton box |