
| Ohun kan onínọmbà | Awọn ibeere boṣewa (%) |
| SrSO4 akoonu | ≥99.0 |
| Sulfate Barium (BaSO4) | ≤0.1 |
| Sulfate kalisiomu (CaSO4) | ≤0.08 |
| Kloride (Cl) | ≤0.01 |
| Kalisiomu oxide (CaO) | ≤0.05 |
| Irin (Fe) | ≤0.01 |
| Sodium (Na) | ≤0.008 |
| Potasiomu (k) | ≤0.005 |
| Omi akoonu | ≤0.1 |
| Ifarahan | Funfun itanran lulú |