Pyrolysis Gas Analysis

Analyzer Description

FID, FID, 5-valves, 2-capillary columns
Sample type:
Pyrolysis gas
Compounds Separated:
C1 – C6 hydrocarbons
C7 backflush
Benzene, toluene, styrene, decane, butylated hydroxytoluene (BHT)
Lower detection limits:
10 ppm for butylated hydroxytoluene (BHT)
1 ppm for remaining compounds
Methods met:
Wasson-ECE W3804

Typical Chromatogram

FID A Chromatogram

FID B Chromatogram

Key Features and Benefits

  • Can be configured for both liquid and gas sample analysis.
  • The backflush peak can be tailored to specific samples (e.g. C6+ or C8+ backflush composite peaks).