# 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 6.2.10: Repeat the determination if the optical density of the solution is above that of the standard sample with 20 μg of phenol prepared according to 7.

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

If this limit is exceeded, dilute a suitable volume of reconstituted milk according to 6.1.1 with a suitable volume of this milk carefully boiled as indicated in 6.2.2 to inactivate the phosphatase present.

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Source: https://www.legislation.gov.uk/eudr/1979/1067/annex/II/division/8/division/6/division/6.2/division/6.2.10 (the official version)
Page: https://openlegislation.uk/eu-directive-1979-1067/annex-II/division-8/division-6/division-6.2/division-6.2.10
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.