Division 4.2.4 F1 United Kingdom Original text. Later amendments are not shown. Silica gel, 70-230 mesh, type Merck 7734, with water content standardised at 5 % (w/w/). Annotations Textual amendments F1 Substituted by Commission Implementing Regulation (EU) No 299/2013 of 26 March 2013 amending Regulation (EEC) No 2568/91 on the characteristics of olive oil and olive-residue oil and on the relevant methods of analysis. ← Division 4.2.3 Division 4.2.4 Division 4.2.5 →