# First Commission Directive of 25 October 1985 on methods of analysis for edible caseins and caseinates (85/503/EEC), Division 7.2: Repeatability

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

The difference in results between two determinations carried out simultaneously or in rapid succession on the same sample, by the same analyst, under the same conditions, shall not exceed 0,02 ml of 0,1 mol/1 sodium hydroxide per 1 gram of product.
This repeatability interval should be achieved in 95 % of the times that the method is correctly carried out.

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Source: https://www.legislation.gov.uk/eudr/1985/503/annex/II/division/4/division/1/division/7/division/7.2 (the official version)
Page: https://openlegislation.uk/eu-directive-1985-503/annex-II/division-4/division-1/division-7/division-7.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.