# 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 5.2: Drying with preliminary drying

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

Xp=m2−m0×m1m2+m−m1×100m=100×1−m1×m0m×m2where:
minitial weight, in grammes, of the test sample,
m1 weight, in grammes, of the test sample after preliminary drying,
m2 weight, in grammes, of the test sample after crushing or grinding,
m0 weight, in grammes, of the dry test sample.

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Source: https://www.legislation.gov.uk/eur/2009/152/annex/III/division/A/division/5/division/5.2 (the official version)
Page: https://openlegislation.uk/eu-regulation-2009-152/annex-III/division-A/division-5/division-5.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.