Division 5 ProcedureF1 United Kingdom Repealed Original text. Later amendments are not shown. 5.1Preparation of the solution 5.2Development of coloration and measurement of optical density 5.3Calibration curve Annotations Textual amendments F1 Repealed by Commission Regulation (EC) No 152/2009 of 27 January 2009 laying down the methods of sampling and analysis for the official control of feed (Text with EEA relevance). ← Division 4.6 Division 5 Division 5.1 →