Division 3.3 F1 Original text. Later amendments are not shown. Isoelectric focusing of plasmin-treated caseins in the presence of urea and staining of proteins Annotations Textual amendments F1 Inserted by Commission Implementing Regulation (EU) 2018/150 of 30 January 2018 amending Implementing Regulation (EU) 2016/1240 as regards methods for the analysis and quality evaluation of milk and milk products eligible for public intervention and aid for private storage. ← Division 3.2 Division 3.3 Division 3.4 →