Specification Test Results

• Appearance: Colourless and free from suspended matter or sediment:
  Conforms
• Assay (as NH3):
  28.0 - 30.0 %
• Residue after ignition:
  0.002% max.
• Carbon Dioxide (CO2):
  0.002% max.
• Chloride (Cl):
  0.5 ppm max.
• Phosphate (PO4):
  2 ppm max.
• Nitrate (NO3):
  2 ppm max.
• Sulfate (SO4):
  2 ppm max.
• Heavy metals (as Pb):
  0.5 ppm max.
• Iron (Fe):
  0.2 ppm max.
• Substances reducing KMnO4:
  Passes Test