Division 5.5 F1 United Kingdom Original text. Later amendments are not shown. Silica gel 60 for column chromatography, 70 to 230 mesh, (Merck, reference 7734 or similar). Note 4: Annotations Textual amendments F1 Inserted by Commission Regulation (EC) No 656/95 of 28 March 1995 amending Regulation (EEC) No 2568/91 on the characteristics of olive oil and olive-residue oil and on the relevant methods of analysis and Council Regulation (EEC) No 2658/87 on the tariff and statistical nomenclature and on the Common Customs Tariff. ← Division Division 5.5 Division →