# 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 8: Results of a collaborative study

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

A collaborative study was arranged in which three samples were analysed by eight laboratories.
Results
Sample A(blank)On receipt
Sample B (Meal)
Sample C (Pellets)
On receipt
After two months
On receipt
After two months
Mean [mg/kg]
ND
2,8
2,42
2,89
2,45
SR [mg/kg]
—
0,45
0,43
0,4
0,42
CVR [%]
—
16
18
14
17
Rec. [%]
86
74
88
75
NDnot detected
SR standard deviation of reproducibility
CVR coefficient of variation of reproducibility (%)
Rec.recovery (%)

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Source: https://www.legislation.gov.uk/eur/2009/152/annex/IV/division/D/division/8 (the official version)
Page: https://openlegislation.uk/eu-regulation-2009-152/annex-IV/division-D/division-8
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.