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ortho-Phosphorsäure ≥85,0%, LiChropur™ für die HPLC, Supelco®
 :  Merck
 
 
ortho-Phosphorsäure ≥85,0%, LiChropur™ für die HPLC, Supelco®
 :  Merck
 

 

  • Assay (Alkalimetric):
    ≥85,0%
  • Identity:
    Passes Test
  • Colour:
    ≤10 Hazen
  • Insoluble matter:
    ≤10 ppm
  • Aluminium (Al):
    ≤0,020 ppm
  • Calcium (Ca):
    ≤0,050 ppm
  • Copper (Cu):
    ≤0,025 ppm
  • Iron (Fe):
    ≤0,020 ppm
  • Pottasium (K):
    ≤0,050 ppm
  • Magnesium (Mg):
    ≤0,020 ppm
  • Sodium (Na):
    ≤0,10 ppm
  • HPLC gradient suitability test (220, 254 and 280 nm):
    ≤10 ppm
  • Chromophore purity:
    ≥99,999%

 

 

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