# Commission Implementing Regulation (EU) 2016/1240 of 18 May 2016 laying down rules for the application of Regulation (EU) No 1308/2013 of the European Parliament and of the Council with regard to public intervention and aid for private storage (Text with EEA relevance), Division 7.2: Densitometric estimation


If available, apply densitometry (5.19) for the determination of the peak area ratio of bovine to ovine, caprine and/or buffalo γ 2 - and γ 3 -caseins (see Figure 5). Compare this value to γ 2 - and γ 3 -casein peak area ratio of the 1 % reference standard (ewe, goat) or laboratory interim-standard (buffalo) analysed on the same gel.
A sample is judged as being positive, if both bovine γ 2 - and γ 3 -caseins or the corresponding peak area ratios are equal to or greater than the level of the 1 % reference standard.

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Source: https://www.legislation.gov.uk/eur/2016/1240/division/1/division/7./division/7.2. (the official version)
Page: https://openlegislation.uk/eu-regulation-2016-1240/division-1/division-7./division-7.2.
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.