Specification Test Results

• Assay:
  98.0 - 103.0 %
• Identification:
  Passes test
• Insolubility in diluted HCl:
  Passes test
• NH₄ (Ammonium):
  Max. 20 ppm
• SO₄ (Sulphate):
  Max. 20 ppm
• As (Arsenic):
  Max. 1 ppm
• Ca (Calcium):
  Max. 0,005%
• Cu (Copper):
  Max. 10 ppm
• Fe (Iron):
  Max. 20 ppm
• K (Potassium):
  Max. 50 ppm
• Na (Sodium):
  Max. 100 ppm
• Pb (Lead):
  Max. 50 ppm
• Conforms to ACS:
  Passes test
• Conforms to Reag. Ph.Eur.:
  Passes test