| Assay (as MoO3): | 81.0-83.0% |
| MAXIMUM ALLOWABLE | |
| Insoluble matter: | 0.005% |
| Chloride (Cl): | 0.002% |
| Nitrate (NO3): | Passes test |
| Arsenate, phosphate, and silicate (as SiO2): | 0.001% |
| Phosphate (PO4): | 5 ppm |
| Sulfate (SO4): | 0.02% |
| Heavy metals (as Pb): | 0.001% |
| Magnesium (Mg): | 0.005% |
| Potassium (K): | 0.01% |
| Sodium (Na): | 0.01% |