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