Specification Test Results

• Assay (calc. on dried substance):
  99.7 - 101,0 %
• Appearance of solution:
  Passes test Ph.Eur.
• Carbonates:
  Passes test Ph.Eur.
• Identification A:
  Passes test Ph.Eur.
• Identification B:
  Passes test Ph.Eur.
• Identification C:
  Passes test Ph.Eur.
• Heavy metals (as Pb):
  Max. 5 ppm
• Insolubility in water:
  Max. 0.015 %
• Loss on drying:
  Max. 0.2 %
• Reducing substances (as I):
  Max. 65 ppm
• Total N (Nitrogen):
  Max. 5 ppm
• Total S (as SO₄):
  Max. 30 ppm
• Cl (Chloride):
  Max. 50 ppm
• NH₄ (Ammonium):
  Max. 5 ppm
• PO₄ (Phosphate):
  Max. 10 ppm
• SO₄ (Sulphate):
  Max. 20 ppm
• As (Arsenic):
  Max. 2 ppm
• Ca (Calcium):
  Max. 100 ppm
• Cu (Copper):
  Max. 2 ppm
• Fe (Iron):
  Max. 5 ppm
• K (Potassium):
  Max. 50 ppm
• Mg (Magnesium):
  Max. 50 ppm
• Pb (Lead):
  Max. 5 ppm
• Conforms to ACS:
  Passes test
• Conforms to Reag. Ph.Eur.:
  Passes test