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
Water quality - Sampling - Part 16: Guidance on biotesting of samples (ISO 5667-16:2017); German version EN ISO 5667-16:2017
€116.64
Water quality - Preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium (ISO 10634:2018); German version EN ISO 10634:2018
€91.03
Water quality - Guidance on mapping of seagrasses and macroalgae in the eulittoral zone; German version EN 17211:2019
€111.40
Water quality - Guidance on analysis of mesozooplankton from marine and brackish waters; German version EN 17204:2019
€105.42
Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 1: Method using freshly prepared bacteria (ISO 11348-1:2007 + Amd 1:2018); German version EN ISO 11348-1:2008 + A1:2018
Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 2: Method using liquid-dried bacteria (ISO 11348-2:2007 + Amd 1:2018); German version EN ISO 11348-2:2008 + A1:2018
Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 3: Method using freeze-dried bacteria (ISO 11348-3:2007 + Amd 1:2018); German version EN ISO 11348-3:2008 + A1:2018
Water quality - Guidance on sampling of mesozooplankton from marine and brackish water using mesh; German version EN 17218:2019
Water quality - Determination of the toxic effect of sediment on the growth behaviour of Myriophyllum aquaticum (ISO 16191:2013)
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)
Methods for Detection and Enumeration of Microbiological Contaminants in Water Used for Processing Electron and Microelectronic Devices (Withdrawn 1991)
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Water quality - Guidance standard for assessing the hydromorphological features of rivers; German version EN 14614:2020
€140.00
Water quality. Microbiological methods Method for evaluation of membrane filters used microbiological analyses
€269.00
Water quality - Sampling in deep waters for macro-invertebrates - Guidance on the use of colonization, qualitative and quantitative samplers (ISO 9391:1993); German version EN ISO 9391:1995
€56.17
