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2,2,4-Trimethylpentane ≥99.8% (by GC), SPECTRONORM® for spectroscopy
Flammable
Health
Irritant
Environment
2,2,4-Trimethylpentane ≥99.8% (by GC), SPECTRONORM® for spectroscopy
Supplier:  VWR Chemicals
Certificatesundefined
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Flammable
Health
Irritant
Environment
2,2,4-Trimethylpentane ≥99.8% (by GC), SPECTRONORM® for spectroscopy
Supplier:  VWR Chemicals
Certificates

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Specification Test Results

  • Purity (GC):
    min. 99.8%
  • Acidity:
    max. 0.0002 meq/g
  • Alkalinity:
    max. 0.0002 meq/g
  • Evaporation residue:
    max. 0.0002%
  • Water:
    max. 0.005%
  • Color:
    max. 10 Hz
  • Fluorescence (as quinine at 254 nm):
    max. 1.0 ppb
  • Fluorescence (as quinine at 365 nm):
    max. 1.0 ppb
  • Transmission at 205 nm:
    min. 30%
  • Transmission at 215 nm:
    min. 65%
  • Transmission at 220 nm:
    min. 80%
  • Transmission at 225 nm:
    min. 85%
  • Transmission at 235 nm:
    min. 90%
  • Transmission at 245 nm:
    min. 98%
  • Transmission from 255 nm:
    min. 99%
  • Absorbance at 205 nm:
    max. 0.52
  • Absorbance at 215 nm:
    max. 0.19
  • Absorbance at 220 nm:
    max. 0.10
  • Absorbance at 225 nm:
    max. 0.07
  • Absorbance at 235 nm:
    max. 0.05
  • Absorbance at 245 nm:
    max. 0.01
  • Absorbance from 255 nm:
    max. 0.004

Specification Test Results

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