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Acetonitril ≥99.9%, HiPerSolv CHROMANORM®, gradient grade för HPLC
Acetonitril ≥99.9%, HiPerSolv CHROMANORM®, gradient grade för HPLC
Leverantör:  VWR Chemicals
   Hållbara alternativ tillgängliga
Certifikatundefined
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Acetonitril ≥99.9%, HiPerSolv CHROMANORM®, gradient grade för HPLC
Leverantör:  VWR Chemicals
   Hållbara alternativ tillgängliga
Certifikat

Specifikationer

  • Environmentally Preferable:
    Safer Human and Environmental Health
  • Miljöcertificering:
    Chem21 Solvent Selection Guide recommended by default

Specifikationer

Specifikationstestresultat

  • Assay (on anhydrous substance):
    Min. 99.9 %
  • Acidity:
    Max. 0.0002 meq/g
  • Alkalinity:
    Max. 0.0002 meq/g
  • Evaporation residue:
    Max. 5 ppm
  • Water:
    Max. 0.02 %
  • Absorbance (195 nm):
    Max. 0.1
  • Absorbance (200 nm):
    Max. 0.05
  • Absorbance (210 nm):
    Max. 0.02
  • Absorbance (220 nm):
    Max. 0.02
  • Absorbance (240 nm):
    Max. 0.005
  • Transmittance (195 nm):
    Min. 80 %
  • Transmittance (200 nm):
    Min. 90 %
  • Transmittance (210 nm):
    Min. 94 %
  • Transmittance (220 nm):
    Min. 96 %
  • Transmittance (240 nm):
    Min. 99 %
  • Gradient grade (210 nm):
    Max. 10 mAU

Specifikationstestresultat