Items | Specification | Results |
Physical Appearance | White in prill Form | PASS |
N(as dry basis), Content | 46.4% minimum | 46.6% |
Biuret | 0.9%maximum | 0.68% |
Free Moisture | 0.5% maximum | 0.09% |
Methylenediurea | 0.6% maximum | 0.35% |
Lead | 20mg/kg maximum | 1.2mg/kg |
Arsenic | 2mg/kg maximum | 0.2mg/kg |
Size φ0.85~2.8mm | 90% | 93% |
Conclusion: The batch tested complies with GB24402001 |