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Displaying 61-72 of 84 results.
ISO 17244:2015
standard
EN
Water quality Determination of the toxicity of water samples on the embryo-larval development of Japanese oyster (Crassostrea gigas) and mussel (Mytilus edulis or Mytilus galloprovincialis)
70.97 €
ISO 17244:2025
standard
EN
Water quality — Determination of the toxicity of water samples on the embryo-larval development of the Japanese oyster (Magallana gigas) and the blue mussel (Mytilus edulis or M. galloprovincialis)
142.99 €
ISO/TS 18220:2016
standard
EN
Water quality Larval development test with the harpacticoid copepod Nitocra spinipes
142.99 €
ISO 18749:2004
standard
EN
Water quality Adsorption of substances on activated sludge Batch test using specific analytical methods
70.97 €
ISO 19040-1:2018
standard
EN
Water quality Determination of the estrogenic potential of water and waste water
216.08 €
ISO 19040-2:2018
standard
EN
Water quality Determination of the estrogenic potential of water and waste water
216.08 €
ISO 19040-3:2018
standard
EN
Water quality Determination of the estrogenic potential of water and waste water
191.72 €
ISO 19493:2007
standard
EN
Water quality Guidance on marine biological surveys of hard-substrate communities
142.99 €
ISO 19820:2016
standard
EN
Water quality Determination of the acute toxicity to the marine rotifer Brachionus plicatilis
105.92 €
ISO 19827:2016
standard
EN
Water quality Determination of the acute toxicity to the freshwater rotifer Brachionus calyciflorus
105.92 €
ISO 20079:2005
standard
EN
Water quality Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) Duckweed growth inhibition test
142.99 €
ISO 20227:2017
standard
EN
Water quality Determination of the growth inhibition effects of waste waters, natural waters and chemicals on the duckweed Spirodela polyrhiza Method using a stock culture independent microbiotest
70.97 €