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>BS EN 13946:2025 - TC Tracked Changes. Water quality. Guidance standard for the routine sampling and preparation of benthic diatoms from rivers and lakes
sklademVydáno: 2025-10-10
BS EN 13946:2025 - TC Tracked Changes. Water quality. Guidance standard for the routine sampling and preparation of benthic diatoms from rivers and lakes

BS EN 13946:2025 - TC

Tracked Changes. Water quality. Guidance standard for the routine sampling and preparation of benthic diatoms from rivers and lakes

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Anglicky Zabezpečené PDF
K okamžitému stažení
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5994 Kč
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5994 Kč
Označení normy:BS EN 13946:2025 - TC
Počet stran:50
Vydáno:2025-10-10
ISBN:978 0 539 39171 8
Status:Tracked Changes
Popis

BS EN 13946:2025 - TC


This standard BS EN 13946:2025 - TC Tracked Changes. Water quality. Guidance standard for the routine sampling and preparation of benthic diatoms from rivers and lakes is classified in these ICS categories:
  • 13.060.70 Examination of biological properties of water
This document specifies a method for the sampling and laboratory preparation of benthic diatoms for ecological status and water quality assessments. The sampling and preparation procedures described can be used for later investigations using either light microscopy or molecular methods. Data produced by this method are suitable for production of indices based on the relative abundance of taxa. Analysis using molecular methods is not within the scope of the document.
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