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| Certificate Provided Reports Actual Lot Analysis |
| Trace Impurities in ppb (ng/g): |
| Chloride (Cl) | 100 max. | < 1 |
| Phosphate (PO4) | 100 max. | < 1 |
| Sulfate (SO4) | 200 max. | < 1 |
| Trace Impurities in ppt (pg/g): |
| Aluminum (Al) | 20 max. | < 10 |
| Antimony (Sb) | 10 max. | < 10 |
| Arsenic (As) | 10 max. | < 10 |
| Barium (Ba) | 10 max. | < 1 |
| Beryllium (Be) | 10 max. | < 1 |
| Bismuth (Bi) | 10 max. | < 0.1 |
| Boron (B) | 50 max. | < 20 |
| Cadmium (Cd) | 10 max. | < 1 |
| Calcium (Ca) | 20 max. | < 10 |
| Cerium (Ce) | 10 max. | < 0.1 |
| Cesium (Cs) | 10 max. | < 0.1 |
| Chromium (Cr) | 10 max. | < 10 |
| Cobalt (Co) | 10 max. | < 1 |
| Copper (Cu) | 10 max. | < 5 |
| Dysprosium (Dy) | 1 max. | < 0.1 |
| Erbium (Er) | 1 max. | < 0.1 |
| Europium (Eu) | 1 max. | < 0.1 |
| Gadolinium (Gd) | 1 max. | < 0.1 |
| Gallium (Ga) | 10 max. | < 1 |
| Germanium (Ge) | 10 max. | < 1 |
| Gold (Au) | 10 max. | < 10 |
| Hafnium (Hf) | 1 max. | < 0.1 |
| Holmium (Ho) | 1 max. | < 0.1 |
| Indium (In) | 1 max. | < 1 |
| Iron (Fe) | 20 max. | < 10 |
| Lanthanum (La) | 1 max. | < 0.1 |
| Lead (Pb) | 10 max. | < 1 |
| Lithium (Li) | 10 max. | < 1 |
| Lutetium (Lu) | 1 max. | < 0.1 |
| Magnesium (Mg) | 10 max. | < 5 |
| Manganese (Mn) | 10 max. | < 1 |
| Mercury (Hg) | 20 max. | < 10 |
| Molybdenum (Mo) | 10 max. | < 1 |
| Neodymium (Nd) | 1 max. | < 0.1 |
| Nickel (Ni) | 10 max. | < 10 |
| Niobium (Nb) | 10 max. | < 1 |
| Palladium (Pd) | 10 max. | < 5 |
| Platinum (Pt) | 10 max. | < 1 |
| Potassium (K) | 10 max. | < 10 |
| Praseodymium (Pr) | 10 max. | < 0.1 |
| Rhenium (Re) | 10 max. | < 1 |
| Rhodium (Rh) | 10 max. | < 1 |
| Rubidium (Rb) | 10 max. | < 1 |
| Ruthenium (Ru) | 10 max. | < 1 |
| Samarium (Sm) | 10 max. | < 0.1 |
| Scandium (Sc) | 10 max. | < 1 |
| Selenium (Se) | 50 max. | < 50 |
| Silver (Ag) | 10 max. | < 5 |
| Sodium (Na) | 10 max. | < 10 |
| Strontium (Sr) | 10 max. | < 1 |
| Tantalum (Ta) | 10 max. | < 5 |
| Tellurium (Te) | 1 max. | < 1 |
| Terbium (Tb) | 10 max. | < 0.1 |
| Thallium (Tl) | 10 max. | < 0.1 |
| Thorium (Th) | 10 max. | < 0.1 |
| Thulium (Tm) | 10 max. | < 0.1 |
| Tin (Sn) | 50 max. | < 5 |
| Titanium (Ti) | 10 max. | < 5 |
| Tungsten (W) | 10 max. | < 5 |
| Uranium (U) | 10 max. | < 0.1 |
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