Item | Index value | Analysis result | ||
sulphate | 24.00% min | 24.50 | ||
Nitrogen content | 21.0%min | 21.35% | ||
Moisture | 0.4%max | 0.2% | ||
Free Acid Content | 0.03%max | 0.02% | ||
Iron content | 0.007%max | 0.004% | ||
Arsenic | 0.0005%max | 0.0001% | ||
Water insoluble | 0.03%max | 0.008% | ||
Heavy Metal | 0.005%max | 0.001% |