“Gas chromatography” means a method of analysis in which a sample is injected into a stream of carrier gas moving through a column containing a stationary phase composed of a liquid or particulate solid. The sample is then separated into its component compounds according to their affinity for the stationary phase.

Source. #12064, INTERIM, eff 1-1-17, EXPIRES: 6-30-17; ss by #12216, eff 6-30-17