Specification Test Results

• Assay (on anhydrous substance):
  ≥ 99.9 %
• Acidity:
  ≤ 0.0005 meq/g
• Alkalinity:
  ≤ 0.0005 meq/g
• Evaporation residue:
  ≤ 1 ppm
• Peroxides (at packaging):
  ≤ 1 ppm
• Water:
  ≤ 50 ppm
• Ag (Silver):
  ≤ 10 ppb
• Al (Aluminium):
  ≤ 25 ppb
• Ca (Calcium):
  ≤ 25 ppb
• Cu (Copper):
  ≤ 10 ppb
• Fe (Iron):
  ≤ 10 ppb
• K (Potassium):
  ≤ 10 ppb
• Mg (Magnesium):
  ≤ 10 ppb
• Mn (Manganese):
  ≤ 10 ppb
• Na (Sodium):
  ≤ 50 ppb
• Ni (Nickel):
  ≤ 10 ppb
• Pb (Lead):
  ≤ 10 ppb
• Zn (Zinc):
  ≤ 10 ppb
• Transmittance (215 nm):
  ≥ 10 %
• Transmittance (235 nm):
  ≥ 50 %
• Transmittance (255 nm):
  ≥ 80 %
• Transmittance (275 nm):
  ≥ 95 %
• Transmittance (295 nm):
  ≥ 99 %
• Suitable for LC-MS:
  Passes test