| Item | Technische vereisten |
| Ureumgehalte (H2NCONH2),/% | 31.8-33.2 |
| Dichtheid (20 °C)/(kg/m3) | 1087.0-1093.0 |
| Brekingsindex ,20°C. | 1.3814-1.3843 |
| Vriespunt, °C. | -11±1 |
| Alkaliteit (NH3), % | ≤ 0.2 |
| Biureet (C2H5N3O2), % | ≤ 0.3 |
| HCHO, mg/kg | ≤ 5 |
| Onopgeloste stof/ mg/kg | ≤ 20 |
| Fosfaat (PO4)/ mg/kg | ≤ 0.5 |
| Na , mg/kg | ≤ 0.5 |
| FE, mg/kg | ≤ 0.5 |
| Cu, mg/kg | ≤ 0.2 |
| Zn, mg/kg | ≤ 0.2 |
| CR, mg/kg | ≤ 0.2 |
| Ni, mg/kg | ≤ 0.2 |
| Al, mg/kg | ≤ 0.5 |
| Mg, mg/kg | ≤ 0.5 |
| Na, mg/kg | ≤ 0.5 |
| K, mg/kg | ≤ 0.5 |
| Opmerking: De bepaling van het infrarood-spectrum over de aard. |