Specification Test Results

• Assay (C₆H₁₄N₄O₂HCl) (dried basis, by non-aqueous acid- base titration):
  98.0 - 102.0 %
• Specific Rotation,α²ºD(dried basis, c=80mg in 6N HCL)(+):
  21.4 - 23.6 Degree
• Homogeneity by TLC:
  Passes Test
• Ash (sulfated):
  ≤ 0.1 %
• Loss on Drying at 105°C:
  ≤ 0.5 %
• Heavy Metals (as Pb):
  ≤ 0.002 %
• Iron (Fe):
  ≤ 0.005 %