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n-Heptan ≥99%, HiPerSolv CHROMANORM® für die HPLC
 
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n-Heptan ≥99%, HiPerSolv CHROMANORM® für die HPLC
 

 

  • Environmentally Preferable:

 

 

  • Assay (on anhydrous substance):
    Min. 99 %
  • Acidity:
    Max. 0.0005 meq/g
  • Alkalinity:
    Max. 0.0002 meq/g
  • Evaporation residue:
    Max. 10 ppm
  • Water:
    Max. 100 ppm
  • Absorbance (210 nm):
    Max. 0.3
  • Absorbance (220 nm):
    Max. 0.1
  • Absorbance (245 nm):
    Max. 0.01
  • Transmittance (210 nm):
    Min. 50 %
  • Transmittance (220 nm):
    Min. 80 %
  • Transmittance (245 nm):
    Min. 98 %

 

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