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Acetonitril ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Acetonitril ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Supplier:  VWR Chemicals
   Sustainable Options Available
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Acetonitril ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Supplier:  VWR Chemicals
   Sustainable Options Available
Certificates

Specifications

  • Environmentally Preferable:

Specifications

Specification Test Results

  • Assay (on anhydrous substance):
    Min. 99.9 %
  • Solution (100 g/l):
    Passes test
  • Acidity:
    Max. 0.0001 meq/g
  • Alkalinity:
    Max. 0.0002 meq/g
  • Boiling point:
    80 - 82 °C
  • Colouration:
    Max. 10 APHA
  • Density (20/4):
    0.781 - 0.784
  • Density (20/20):
    0.782 - 0.785
  • Refractive index (20°C):
    1.343 - 1.345
  • Evaporation residue:
    Max. 2 ppm
  • Water:
    Max. 0.02 %
  • Al (Aluminium):
    Max. 50 ppb
  • Ca (Calcium):
    Max. 50 ppb
  • Fe (Iron):
    Max. 50 ppb
  • K (Potassium):
    Max. 50 ppb
  • Mg (Magnesium):
    Max. 10 ppb
  • Na (Sodium):
    Max. 100 ppb
  • Absorbance (191 nm):
    Max. 0.5
  • Absorbance (200 nm):
    Max. 0.1
  • Absorbance (210 nm):
    Max. 0.02
  • Absorbance (215 nm):
    Max. 0.01
  • Absorbance (220 nm):
    Max. 0.01
  • Absorbance (230 nm):
    Max. 0.005
  • Absorbance (from 240 nm):
    Max. 0.005
  • Transmittance (191 nm):
    Min. 30 %
  • Transmittance (195 nm):
    Min. 80 %
  • Transmittance (200 nm):
    Min. 95 %
  • Transmittance (210 nm):
    Min. 96 %
  • Transmittance (215 nm):
    Min. 98 %
  • Transmittance (220 nm):
    Min. 98 %
  • Transmittance (230 nm):
    Min. 99 %
  • Transmittance (from 240 nm):
    Min. 99 %
  • Fluorescence (as quinine) (254/450 nm):
    Max. 1 ppb
  • Gradient grade (210 nm):
    Max. 3 mAU
  • Gradient (254 nm):
    Max. 1 mAU
  • MS-ESI+ (as Reserpine):
    Max. 2 ppb
  • MS-APCI+ (as Reserpine):
    Max. 2 ppb
  • MS-ESI- (as 4-Nitrophenol):
    Max. 20 ppb
  • MS-APCI- (as 4-Nitrophenol):
    Max. 20 ppb
  • Conforms to Reag. Ph.Eur.:
    Passes test

Specification Test Results

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