Division 4.2 F1 United Kingdom Original text. Later amendments are not shown. n-hexane, for chromatography. Annotations Textual amendments F1 Substituted by Commission Regulation (EC) No 702/2007 of 21 June 2007 amending Commission Regulation (EEC) No 2568/91 on the characteristics of olive oil and olive-residue oil and on the relevant methods of analysis. ← Division 4.1 Division 4.2 Division 4.3 →