Specification

Parameter Requirements acc. To ISO 22241 Test Method
Urea Content 31.8 - 33.2% ISO 22241-2 Ann. C
Density at 20°C 1.087 - 1.093 g/cm DIN EN ISO 12185
Refracting Index at 20°C 1.3814 - 1.3843 ISO 22241-2 Ann. C
Alkalinity as NH3 0.2% ISO 22241-2 Ann. D
Biuret 0.3% ISO 22241-2 Ann. E
Aldehyde 5mg/kg ISO 22241-2 Ann. F
Insolubles 20mg/kg ISO 22241-2 Ann. G
Phosphate (PO4) 0.5mg/kg ISO 22241-2 Ann. H
Calcium 0.5mg/kg ISO 22241-2 Ann. I
Iron 0.5mg/kg ISO 22241-2 Ann. I
Copper 0.2mg/kg ISO 22241-2 Ann. I
Zinc 0.2mg/kg ISO 22241-2 Ann. I
Chromium 0.2mg/kg ISO 22241-2 Ann. I
Nickel 0.2mg/kg ISO 22241-2 Ann. I
Aluminium 0.5mg/kg ISO 22241-2 Ann. I
Magnesium 0.5mg/kg ISO 22241-2 Ann. I
Sodium 0.5mg/kg ISO 22241-2 Ann. I
Potassium 0.5mg/kg ISO 22241-2 Ann. I