13.060.70 Examination of biological properties of water
Displaying 169-180 of 190 results.
LVS EN 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 (ISO 20227:2017)
18.53 €
ISO/TS 20281:2006
technical specification (TS)
EN
Water quality Guidance on statistical interpretation of ecotoxicity data
240.44 €
ISO 20665:2008
standard
EN
Water quality Determination of chronic toxicity to Ceriodaphnia dubia
142.99 €
ISO 20666:2008
standard
EN
Water quality Determination of the chronic toxicity to Brachionus calyciflorus in 48 h
105.92 €
ISO 21115:2019
standard
EN
Water quality Determination of acute toxicity of water samples and chemicals to a fish gill cell line (RTgill-W1)
191.72 €
ISO 21427-1:2006
standard
EN
Water quality Evaluation of genotoxicity by measurement of the induction of micronuclei
105.92 €
ISO 21427-2:2006
standard
EN
Water quality Evaluation of genotoxicity by measurement of the induction of micronuclei
142.99 €
ISO 21427-2:2006/Cor 1:2009
corrigendum
EN
0.00 €
LVS EN ISO 21427-2:2009
standard
EN
Water quality - Evaluation of genotoxicity by measurement of the induction of micronuclei - Part 2: Mixed population method using the cell line V79 (ISO 21427-2:2006)
17.61 €
LVS EN ISO 21427-2:2009 /AC:2009
corrigendum
EN
Water quality - Evaluation of genotoxicity by measurement of the induction of micronuclei - Part 2: Mixed population method using the cell line V79 (ISO 21427-2:2006/Cor 1:2009)
0.00 €
ISO 23196:2022
standard
EN
Water quality — Calculation of biological equivalence (BEQ) concentrations
105.92 €
LVS EN ISO 23196:2023
standard
EN
Water quality - Calculation of biological equivalence (BEQ) concentrations (ISO 23196:2022)
17.61 €