
| Analyseelement | Standardkrav (%) |
| SrSO44 tilfreds | ≥99,0 |
| Bariumsulfat (BaSO44) | ≤0,1 |
| Calciumsulfat (CaSO44) | ≤0,08 |
| Klorid (Cl) | ≤0,01 |
| Calciumoxid (CaO) | ≤0,05 |
| Jern (Fe) | ≤0,01 |
| Natrium (Na) | ≤0,008 |
| Kalium (k) | ≤0,005 |
| Vandindhold | ≤0,1 |
| Udseende | Hvidt fint pulver |