
| Mír anailíse | Riachtanais chaighdeánacha (%) |
| SrSO44 ábhar | ≥99.0 |
| Sulfáit bhairiam (BaSO4) | ≤0.1 |
| Sulfáit chailciam (CaSO4) | ≤0.08 |
| Clóiríd (Cl) | ≤0.01 |
| Ocsaíd chailciam (CaO) | ≤0.05 |
| Iarann (Fe) | ≤0.01 |
| Sóidiam (Na) | ≤0.008 |
| Potaisiam (k) | ≤0.005 |
| Ábhar uisce | ≤0.1 |
| Dealramh | Púdar mín bán |