Chromatograph

From GAWDAwiki

A gas chromatograph is an instrument used to separate a volatile substance into its components.^[1]

A chromatograph consists of five different entities: The mobile phase supply system, the injection or sampling system, the column and column oven, the detector and the data acquisition and data processing system.^[2]

References

1. http://www.thefreedictionary.com/gas+chromatograph
2. http://www.chromatography-online.org/topics/chromatograph.html