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Water quality. Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique)
STANDARD published on 1.5.2007
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Designation standards: STN EN 15204
Classification mark: 757851
Catalog number: 103152
Publication date standards: 1.5.2007
SKU: NS-514531
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Slovak technical standard
Category: Technical standards STN
Postup opísaný v tejto európskej norme je založený na štandardnej technike usadzovania, ktorú definoval Utermöhl v roku 1958 [31]. Opisuje všeobecný postup na hodnotenie početnosti a taxonomického zloženia morského a sladkovodného fytoplanktónu s použitím inverznej svetelnej mikroskopie a sedimentačných komôrok po predchádzajúcej konzervácii a skladovaní.
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