1. High purity Bismuth (Bi) 5N 6N 7N

2. High purity Gallium(Ga)6N 7N​

3. High purity  Indium(In) 5N 6N 7N

4. High purity Antimony(Sb)5N 6N 7N

5. Tellurium Dioxide(TeO2)4N 5N 6N

6. High purity Copper(Cu)6N

7. High purity Cadmium(Cd)5N 6N 7N

8. High purity Germanium

9. Zinc Oxide(ZnO) 5N

10. High Purity Magnesium (Mg) 4N