Electrolytic Manganese (Mn: 99.8%) 1.Mn:99.8% 2.Dissolve fast,easy to operate 3.Good quality & ... product equals to the rest except of all impurities namely ω(Mn)=100-(ω (C+S+P+Si+Se+Fe) )(%)2. Electrolytic manganese ... , 80 mesh, 100 mesh... magnesium ingot: 99.99%, 99.98%,99.95%,99.90%, weight: 100g,200g,300g,5kg,7.5kg,12kg... Electrolytic Manganese (Mn: 99.8%)