Western Minmetals (SC) Corporation

High Purity Tellurium Oxide 3N 4N 5N<br />
3N<br />
1.TeO2≥99.9%      <br />
2.Impurity Max each Pb/Sb/Cu/Zn/Al/Bi0.003, Ag/Mg/Ni0.001, Ca0.005, Fe0.015, Cd/Si/Se0.002<br />
3.Size -200, -325mesh<br />
 <br />
4N<br />
1.TeO2≥99.99%     <br />
2.Impurity Max each Mg/Sb/Al/Bi/Si/Se/Ni5, Pb/Cd 8, Cu/Zn/Ca/Fe 10, Ag6<br />
3.Size -200, -325mesh<br />
 <br />
5N<br />
1.TeO2≥99.999%<br />
2.Impurity Max each Mg/Al/Bi/Cu/Ni/Si/Se0.5, Pb/Sb/Ag/Ca/Fe1<br />
3.Size -200, -325mesh<br />