# 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 6.2: Premixtures and preparations

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

The content of carbadox w (mg/kg) in the sample is given by the following formula:
w=c×V2×fm [mg/kg]
in which:
ccarbadox concentration of the sample extract (5.2.2 or 5.2.3) in μg/ml
V2 extraction volume in ml (i.è. 50 for premixtures; 150 for preparations)
fdilution factor according to 5.2.2 (premixtures) or 5.2.3 (preparations)
mweight of the test portion in g.

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Source: https://www.legislation.gov.uk/eur/2009/152/annex/VIII/division/D/division/6/division/6.2 (the official version)
Page: https://openlegislation.uk/eu-regulation-2009-152/annex-VIII/division-D/division-6/division-6.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.