Some analysis of Urea 46% granular and Prilled fertilizer are :
Urea 46% Prilled
Inspection items | Standard value | Test results |
Appearance | White Prills | White Pills |
Nitrogen | â¥46.00% | 46.25% |
Biuret | â¤0.9% | 0.77% |
Moisture | â¤0.5% | 0.41% |
Size | 0.85~2.80mm | 0.93mm |
Loss on drying | â¤1.00% | 0.62% |
Total arsenic/ (mg/kg) | â¤1.00 | Complies |
Heavy Metals | â¤1.00 | Complies |
Residue of Pesticide | Negative | Negative |
Yeast&Mold | â¤100cfu/g | Complies |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |