# First Commission Directive of 13 November 1979 laying down Community methods of analysis for testing certain partly or wholly dehydrated preserved milk for human consumption (79/1067/EEC), Division 4.8: Phenol standard solution

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

Dissolve 0,2 ± 0,001 g of pure phenol in water and make up to 100 ml in a volumetric flask with water. This solution can be stored for several months in a refrigerator. Dilute 10 ml of this solution to 100 ml with water. This diluted solution contains 200 μg of phenol in 1 ml and can be used for preparing more dilute solutions.

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Source: https://www.legislation.gov.uk/eudr/1979/1067/annex/II/division/8/division/4/division/4.8 (the official version)
Page: https://openlegislation.uk/eu-directive-1979-1067/annex-II/division-8/division-4/division-4.8
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.