# Regulation (EC) No 648/2004 of the European Parliament and of the Council of 31 March 2004 on detergents (Text with EEA relevance), Division 1.4: Preparation of samples

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

Uncompounded surfactants are examined in the original state. Active content of surfactant samples must be determined in order to prepare the synthetic sewage (1.3).

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Source: https://www.legislation.gov.uk/eur/2004/648/annex/VIII/division/1/division/1.4 (the official version)
Page: https://openlegislation.uk/eu-regulation-2004-648/annex-VIII/division-1/division-1.4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.