ASTM D7754 – Determination of Trace Oxygenates in Automotive Spark-Ignition Engine Fuel

Analyzer Description

Auto-injector, 1-valve, 2-capillary columns, FID
Sample type:
Automotive spark-ignition engine fuel
Compounds Separated:
Methyl-tertiary butyl ether (MTBE), ethyl-tertiary butyl ether (ETBE), diisopropyl ether (DIPE), methanol, tertiary-amyl methyl ether (TAME), n-propanol, i-propanol, n-butanol, i-butanol, tert-butyl alcohol, sec-butyl alcohol, tert-pentanol
Lower detection limits:
0.5 ppm
Methods met:
ASTM D7754

Key Features and Benefits

  • Switching valve can be replaced with a deans switch.
  • C5 isomeric alcohols can also be detected using this method.
  • Gas chromatograph can be configured to contain additional applications.