| Projectnaam | Standar-indicatoren | Testresultaten | 
| NH4Al(SO4)2·12H2O | 99.5-100.5 | 99.8 | 
| Vocht | ≤4 | 0.96 | 
| Water onoplosbare stof | ≤0.2 | 0 | 
| Als | 2 | < 2 | 
| Zwaar metaal (pb) | ≤20 | <20 | 
| PB | ≤10 | <10 | 
| Fluoride (F) | ≤30 | <30 | 
| Zo | ≤30 | <30 |