# Commission Regulation (EEC) No 2568/91 of 11 July 1991 on the characteristics of olive oil and olive-residue oil and on the relevant methods of analysis, Division 5.2

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

Weigh accurately approximately 0,25 g (to the nearest 1 mg) of the sample so prepared into a 25 ml graduated flask, make up to the mark with the specified solvent and homogenise. The resulting solution must be perfectly clear. If opalescence or turbidity is present, filter quickly through paper.

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Source: https://www.legislation.gov.uk/eur/1991/2568/annex/IX/division/5/division/5.2 (the official version)
Page: https://openlegislation.uk/eu-regulation-1991-2568/annex-IX/division-5/division-5.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.