# 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 1: Extraction procedure

Extent: E+W+S+N.I.

Several methods determine a specific extraction procedure. As a general rule, other extraction procedures than the procedure referred to in the method can be applied on the condition that the used extraction procedure has been proven to have the equivalent extraction efficiency for the matrix analysed as the procedure mentioned in the method.

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Source: https://www.legislation.gov.uk/eur/2009/152/annex/II/division/C/division/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2009-152/annex-II/division-C/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.