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Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
Supplier:  VWR Chemicals
   Sustainable Options Available
Certificatesundefined
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Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
Supplier:  VWR Chemicals
   Sustainable Options Available
Certificates

Specifications

  • Environmentally Preferable:
    Safer Human and Environmental Health
  • Environmental certification:
    Chem21 Solvent Selection Guide recommended after discussion

Specifications

Specification Test Results

  • Assay (on Anhydrous Substance):
    Min. 99.8%
  • Acidity:
    Max. 0.0003 meq/g
  • Alkalinity:
    Max. 0.0002 meq/g
  • Boiling point:
    64 - 65 °C
  • Density (20/20):
    0.791 - 0.793
  • Evaporation Residue:
    Max. 5 ppm
  • Water:
    Max. 0.03%
  • Absorbance (210 nm):
    Max. 0.7
  • Absorbance (220 nm):
    Max. 0.3
  • Absorbance (230 nm):
    Max. 0.15
  • Absorbance (235 nm):
    Max. 0.1
  • Absorbance (250 nm):
    Max. 0.02
  • Absorbance (260 nm):
    Max. 0.01
  • Transmittance (210 nm):
    Min. 20%
  • Transmittance (220 nm):
    Min. 50%
  • Transmittance (225 nm):
    Min. 68%
  • Transmittance (230 nm):
    Min. 74%
  • Transmittance (235 nm):
    Min. 80%
  • Transmittance (250 nm):
    Min. 95%
  • Transmittance (260 nm):
    Min. 98%
  • Transmittance (260 - 420 nm):
    Min. 98%
  • Fluorescence (as Quinine; 254 nm):
    Max. 1 ppb
  • Conforms Ph. Eur. R 1053200:
    Passes test
  • Conforms Ph. Eur. R1 1053201:
    Passes test
  • Conforms Ph. Eur. R2 1053202:
    Passes Test

Specification Test Results