
| Mea | Fa'amatalaga |
| Ba(CH3COO)2 | >99.0% |
| Lē mafai ona soloia | <0.01 |
| U'amea (Fe) | <0.0005 |
| U'amea mamafa (e pei o le Pb) | <0.0005 |
| Nitrate (NO3) | <0.01 |
| 1100℃ anotusi o le BaO | 60±1 |
| Kloride(Cl) | <0.003 |
| Kalisiuma (Ca)+strontiuma (Sr) | <0.1 |
| Mea e le'i fa'aputuina (sulfate)) | <0.1 |