13.060.70 Examination of biological properties of water
Displaying 145-156 of 188 results.
ISO 17805:2026
standard
EN
Water quality — Sampling, capture and preservation of environmental DNA from water
70.97 €
LVS EN 17805:2023
standard
EN
Water quality - Sampling, capture and preservation of environmental DNA from water
13.97 €
LVS CEN/TS 17883:2023
technical specification (TS)
EN
Environmental characterization of leachates from waste and soil using reproductive and toxicological gene expression in Daphnia magna
17.61 €
LVS CEN/TS 17883:2024
technical specification (TS)
EN
Environmental characterization of eluates from leaching of waste and soil using reproductive and toxicological gene expression in Daphnia magna
18.53 €
LVS EN 17899:2024
standard
EN
Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality
16.40 €
LVS EN ISO 17994:2004
standard
EN
Water quality - Criteria for establishing equivalence between microbiological methods
17.61 €
LVS EN ISO 17994:2014
standard
EN
Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014)
18.53 €
LVS EN 18161:2026
standard
EN
Water quality - Guidance standard on survey and monitoring freshwater mussel populations and their environment
23.38 €
LVS EN 18161:2026
standard
EN
Water quality - Guidance standard on survey and monitoring freshwater mussel populations and their environment
23.38 €
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 €