Division 4 ProcedureF1 United Kingdom Repealed Original text. Later amendments are not shown. 4.1Preparation of sample 4.2Preparation of the ion exchange column 4.3Ion exchange Annotations Textual amendments F1 Repealed by Commission Delegated Regulation (EU) 2019/934 of 12 March 2019 supplementing Regulation (EU) No 1308/2013 of the European Parliament and of the Council as regards wine-growing areas where the alcoholic strength may be increased, authorised oenological practices and restrictions applicable to the production and conservation of grapevine products, the minimum percentage of alcohol for by-products and their disposal, and publication of OIV files. ← Division 3.3 Division 4 Division 4.1 →