# 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 4.4.2: Procedure

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

Set up the chromatographic system. Pump elution solvent (4.2.8) at a rate of 1,5 ml/min to purge the entire system. Wait until a stable base line is obtained.
Inject 10 μl of the sample prepared as in point 4.3.

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Source: https://www.legislation.gov.uk/eur/1991/2568/annex/XVIII/division/4/division/4.4/division/4.4.2 (the official version)
Page: https://openlegislation.uk/eu-regulation-1991-2568/annex-XVIII/division-4/division-4.4/division-4.4.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.