Water quality - Guidance standard for assessing the hydromorphological features of rivers; German version EN 14614:2020
€140.00
German standard methods for the examination of water, waste water and sludge - Test methods using water organisms (group L) - Algal growth inhibition test on microplate with unicellular green fresh water algae (L 59)
€105.42
Water and soil quality - Determination of the toxic effect of sediment and soil samples on growth, fertility and reproduction of Caenorhabditis elegans (Nematoda) (ISO 10872:2020); German and English version prEN ISO 10872:2021
€111.40
Water quality - Detection and enumeration of Pseudomonas aeruginosa - Part 2: Most probable number method (ISO 16266-2:2018); German and English version prEN ISO 16266-2:2021
€248.22
Water and soil quality - Determination of the toxic effect of sediment and soil samples on growth, fertility and reproduction of Caenorhabditis elegans (Nematoda) (ISO 10872:2020); German version EN ISO 10872:2021
Water sampling for capture of macrobial environmental DNA in aquatic environments; German and English version prEN 17805:2021
€77.20
Water quality - Detection and enumeration of Pseudomonas aeruginosa - Part 2: Most probable number method (ISO 16266-2:2018); German version EN ISO 16266-2:2021
€229.44
Water quality - Determination of the estrogenic potential of water and waste water - Part 1: Yeast estrogen screen (Saccharomyces cerevisiae) (ISO 19040-1:2018); German and English version prEN ISO 19040-1:2022
€150.65
Water quality - Determination of the estrogenic potential of water and waste water - Part 2: Yeast estrogen screen (A-YES, Arxula adeninivorans) (ISO 19040-2:2018); German and English version prEN ISO 19040-2:2022
Water quality - Determination of the estrogenic potential of water and waste water - Part 3: In vitro human cell-based reporter gene assay (ISO 19040-3:2018); German and English version prEN ISO 19040-3:2022
€128.22
Environmental characterization of leachates from waste and soil using reproductive and toxicological gene expression in Daphnia magna; German version CEN/TS 17883:2022
€78.50
Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality; German and English version prEN 17899:2022
€84.58
German standard methods for the examination of water, waste water and sludge - Test methods using water organisms (group L) - Part 59: Algal growth inhibition test on microplate with unicellular green fresh water algae (L 59)
€116.64
Water quality - Determination of the estrogenic potential of water and waste water - Part 1: Yeast estrogen screen (Saccharomyces cerevisiae) (ISO 19040-1:2018); German version EN ISO 19040-1:2022
Water quality - Determination of the estrogenic potential of water and waste water - Part 3: In vitro human cell-based reporter gene assay (ISO 19040-3:2018); German version EN ISO 19040-3:2022
