A separation technique in which the @M03952@ is a gas. Gas @C01075@ is always carried out in a column.
Orange Book, 2nd ed., p. 93 [Terms
PAC, 1990, 62, 2167. (Glossary of atmospheric chemistry terms (Recommendations 1990)
) on page 2191 [Terms
PAC, 1993, 65, 819. (Nomenclature for chromatography (IUPAC Recommendations 1993)
) on page 825 [Terms