Gas Chromatographs

GCs separate, identify, and measure multiple components in gaseous hydrocarbon, specialty gas, and many other process streams. This extremely versatile, mature technique can measure from the very low ppb range to percentage levels depending upon the detector. Analysis times between samples is generally 3 to 10 minutes.


For over half a century, ABB has developed, manufactured, supplied and installed analytical instruments for the laboratory, process, environmental, steam, and power industries.

  • PGC5000
  • PGC1000 and NGC8200