▎ 摘　　要

NOVELTY - Organic compounds are separated by passing (S30) mobile phase containing mixture of organic compounds through stationary phase containing reduced graphene oxide, graphene oxide, and/or graphene gel. USE - Separation of organic compounds. ADVANTAGE - The chromatographic media may separate organic materials while not chemically transforming the organic materials. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) chromatography media for transitory retention of material on it comprising gel which contains reduced graphene oxide and/or graphene oxide; (2) chromatography column comprising the chromatography media; and (3) chromatography system comprising the chromatography column. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of the method for separating a mixture into component parts through chromatography with graphene oxide. Method for separating organic material from another in a mixture (M10) Provision of stationary phase containing modified graphene oxide (S10) Contact step of mobile phase with modified graphene (S20) Passing organic eluent over modified graphene to elute organic materials (S30)