# Commission Regulation (EC) No 2870/2000 of 19 December 2000 laying down Community reference methods for the analysis of spirits drinks, Division B.1: Principle

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

The liquid's density is determined by electronic measurement of the oscillations of a vibrating U-tube. To perform this measurement, the sample is added to an oscillating system, whose specific oscillation frequency is thus modified by the added mass.

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Source: https://www.legislation.gov.uk/eur/2000/2870/annex/division/I/division/3/division/B/division/B.1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2000-2870/annex/division-I/division-3/division-B/division-B.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.