3. — Commission Directive 2009/90/EC of 31 July 2009 laying down, pursuant to…

3.

Commission Directive 2009/90/EC of 31 July 2009 laying down, pursuant to Directive 2000/60/EC of the European Parliament and of the Council, technical specifications for chemical analysis and monitoring of water status (Text with EEA relevance) · European Union

‘uncertainty of measurement’ means a non-negative parameter characterizing the dispersion of the quantity values being attributed to a measurand, based on the information used.

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Source: EUR-Lex (Cellar) · retrieved 2026-11-10 · Text as adopted (Official Journal); later amendments are not incorporated in this text.