Specification Test Results

• Assay (complexometric):
  99.5-103.0%
• Ammonium (NH4):
  0.001% max
• Arsenic (As):
  0.00005% max
• Cadmium (Cd):
  0.0005% max
• Calcium (Ca):
  0.001% max
• Chloride (Cl):
  0.0005% max
• Clarity of solution:
  passes test
• Copper (Cu):
  0.0005 max
• Identity:
  passes test
• Insoluble matter:
  0.01% max
• Iron (Fe):
  0.0005% max
• Lead (Pb):
  0.001 max
• Magnesium (Mg):
  0.001% max
• Manganese (Mn):
  0.0003% max
• Minimum shelf life:
  passes test
• Nitrate (NO3):
  0.002% max
• Original Examination Date:
  passes
• pH (5%, water, 25°C):
  4.4-5.6
• Potassium (K):
  0.001% max
• Sodium(Na):
  0.001% max
• Total nitrogen (N):
  0.0005% max