Items | Specificatie | Resultaten |
KNO3 | 99.4% min. | 99.42% |
Kaliumoxide (als K2O) | 46.0% min. | 46.34 % |
Stikstof | 13.0% min. | 13.26 % |
Vocht | 0.1% max. | 0.02% |
Sulfaat (als SO4) | 0.01% max. | 0.005% |
Chloride (als CL) | 0.03% max. | 0.02% |
Ijzer (als Fe) | 0.005% max. | 0.003% |
Magnesium (als mg) | 0.004% max. | 0.003% |
Zwaar metaal (als PB) | 0.001% max. | 0.0003 % |