Inspection Item Unit Standard
| Calcium nitrate | % ≥ | 76 |
| Ammonium nitrate | % | 6-10 |
| Water | % | 12-16 |
| Nitrogen | % ≥ | 15.5 |
| Nitrate nitrogen | % ≥ | 14.4 |
| Ammoniacal nitrogen | % ≥ | 1.1 |
| Calcium | % ≥ | 18.5 |
| Water insoluble | % ≤ | 0.1 |
| Fe | % ≤ | 0.005 |
| Chlorides | % ≤ | 0.02 |
| PO34 | % ≤ | 0.05 |
| PH Value | 5-7 | |
| Particle size | 2-4mm 4-7mm |
