Ergebnisse des Spezifikationstests

• Assay:
  Min. 99.5 %
• Appearance:
  White crystalline powder
• Cell culture toxicity:
  Passes test
• DNases:
  Not detected
• Identification by IR:
  Conforms to structure
• Proteases:
  Not detected
• RNases:
  Not detected
• Solubility (1 mol/l):
  Clear.colourless.complete
• pKa (20°C):
  7.45 - 7.65
• Heavy metals (as Pb):
  Max. 5 ppm
• Ignition residue:
  Max. 0.3 %
• Water:
  Max. 0.5 %
• Ca (Calcium):
  Max. 5 ppm
• Cu (Copper):
  Max. 5 ppm
• Fe (Iron):
  Max. 5 ppm
• Mg (Magnesium):
  Max. 5 ppm
• Mn (Manganese):
  Max. 5 ppm
• Absorbance (260 nm) (1 mol/l):
  Max. 0.10
• Absorbance (280 nm) (1 mol/l):
  Max. 0.10
• Bioburden:
  Max. 100 CFU/g
• Endotoxin (0,2 %):
  Max. 0.1 EU/mg