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Number of results 193
UNE-EN ISO 10253:2025 UNE
Status: Vigente/ 2025-02-26
Water quality - Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum (ISO 10253:2024)
UNE-EN 17899:2025 UNE
Status: Vigente/ 2025-01-15
Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality
UNE-EN ISO 23196:2024 UNE
Status: Vigente/ 2024-10-23
Water quality - Calculation of biological equivalence (BEQ) concentrations (ISO 23196:2022)
UNE-CEN/TS 17883:2024 UNE
Status: Vigente/ 2024-09-01
Environmental characterization of eluates from leaching of waste and soil using reproductive and toxicological gene expression in Daphnia magna (Endorsed by Asociación Española de Normalización in September of 2024.)
UNE-EN 17805:2023 UNE
Status: Vigente/ 2023-10-31
Water quality - Sampling, capture and preservation of environmental DNA from water
UNE-EN ISO 19040-2:2023 UNE
Status: Vigente/ 2023-06-28
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)
UNE-EN ISO 19040-3:2023 UNE
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)
UNE-EN ISO 19040-1:2023 UNE
Water quality - Determination of the estrogenic potential of water and waste water - Part 1: Yeast estrogen screen (Saccharomyces cerevisiae) (ISO 19040-1:2018)
UNE-EN 15972:2012 UNE
Status: Vigente/ 2022-09-20
Water quality - Guidance on quantitative and qualitative investigations of marine phytoplankton
UNE-EN 16859:2017 UNE
Water quality - Guidance standard on monitoring freshwater pearl mussel (margaritifera margaritifera) populations and their environment
UNE-EN 14962:2007 UNE
Status: Vigente/ 2022-07-12
Water quality - Guidance on the scope and selection of fish sampling methods
UNE-EN 15204:2007 UNE
Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique)
UNE-EN 14996:2007 UNE
Water quality - Guidance on assuring the quality of biological and ecological assessments in the aquatic environment
UNE-EN ISO 16266-2:2022 UNE
Status: Vigente/ 2022-04-27
Water quality - Detection and enumeration of Pseudomonas aeruginosa - Part 2: Most probable number method (ISO 16266-2:2018)
UNE-EN 14011:2003 UNE
Status: Vigente/ 2022-02-09
Water quality - Sampling of fish with electricity
UNE-EN 15460:2008 UNE
Water quality - Guidance standard for the surveying of macrophytes in lakes
UNE-EN 15708:2010 UNE
Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water
UNE-EN 16150:2012 UNE
Water quality - Guidance on pro-rata Multi-Habitat sampling of benthic macro-invertebrates from wadeable rivers
UNE-EN 16161:2013 UNE
Water quality - Guidance on the use of in vivo absorption techniques for the estimation of chlorophyll-a concentration in marine and fresh water samples
UNE-EN 14757:2015 UNE
Water quality - Sampling of fish with multi-mesh gillnets
UNE-EN 15910:2014 UNE
Water quality - Guidance on the estimation of fish abundance with mobile hydroacoustic methods
UNE-EN 16698:2016 UNE
Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland waters
UNE-EN 16772:2016 UNE
Water quality - Guidance on methods for sampling invertebrates in the hyporheic zone of rivers
UNE-EN 14407:2015 UNE
Water quality - Guidance for the identification and enumeration of benthic diatom samples from rivers and lakes
UNE-EN 14184:2014 UNE
Water quality - Guidance for the surveying of aquatic macrophytes in running waters
UNE-EN 16695:2016 UNE
Water quality - Guidance on the estimation of phytoplankton biovolume
UNE-EN ISO 10872:2022 UNE
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)
UNE-EN 14614:2021 UNE
Status: Vigente/ 2021-10-20
Water Quality - Guidance standard for assessing the hydromorphological features of rivers
UNE-EN ISO 10634:2020 UNE
Status: Vigente/ 2020-10-21
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)
UNE-EN 17211:2020 UNE
Water quality - Guidance on mapping of seagrasses and macroalgae in the eulittoral zone
UNE-EN 17204:2020 UNE
Status: Vigente/ 2020-07-08
Water quality - Guidance on analysis of mesozooplankton from marine and brackish waters
UNE-EN 17218:2020 UNE
Water quality - Guidance on sampling of mesozooplankton from marine and brackish water using mesh
UNE-EN ISO 11348-1:2009/A1:2019 UNE
Status: Vigente/ 2019-10-30
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 - Amendment 1 (ISO 11348-1:2007/Amd 1:2018)
UNE-EN ISO 11348-2:2009/A1:2019 UNE
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 - Amendment 1 (ISO 11348-2:2007/Amd 1:2018)
UNE-EN ISO 11348-3:2009/A1:2019 UNE
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 - Amendment 1 (ISO 11348-3:2007/Amd 1:2018)
UNE-EN ISO 8199:2019 UNE
Status: Vigente/ 2019-06-05
Water quality - General requirements and guidance for microbiological examinations by culture (ISO 8199:2018)
UNE-CEN/TR 17245:2018 UNE
Status: Vigente/ 2018-10-01
Water quality - Technical report for the routine sampling of benthic diatoms from rivers and lakes adapted for metabarcoding analyses (Endorsed by Asociación Española de Normalización in October of 2018.)
UNE-CEN/TR 17244:2018 UNE
Water quality - Technical report for the management of diatom barcodes (Endorsed by Asociación Española de Normalización in October of 2018.)
UNE-EN ISO 20227:2018 UNE
Status: Vigente/ 2018-02-28
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)
UNE-EN ISO 5667-16:2017 UNE
Status: Vigente/ 2017-11-22
Water quality - Sampling - Part 16: Guidance on biotesting of samples (ISO 5667-16:2017)
UNE-EN ISO 10870:2012 UNE
Status: Vigente/ 2016-02-03
Water quality - Guidelines for the selection of sampling methods and devices for benthic macroinvertebrates in fresh waters (ISO 10870:2012)
UNE-EN 16503:2015 UNE
Status: Vigente/ 2015-03-04
Water quality - Guidance standard on assessing the hydromorphological features of transitional and coastal waters
UNE-EN 16493:2015 UNE
Water quality - Nomenclatural requirements for the recording of biodiversity data, taxonomic checklists and keys
UNE-EN 13946:2014 UNE
Status: Vigente/ 2014-12-10
Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes
UNE-EN ISO 17994:2014 UNE
Status: Vigente/ 2014-11-19
Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014)
UNE-EN ISO 16665:2014 UNE
Status: Vigente/ 2014-09-03
Water quality - Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna (ISO 16665:2014)
UNE-EN ISO 10710:2013 UNE
Status: Vigente/ 2013-10-09
Water quality - Growth inhibition test with the marine and brackish water macroalga Ceramium tenuicorne (ISO 10710:2010)
UNE-EN ISO 7827:2013 UNE
Status: Vigente/ 2013-09-11
Water quality - Evaluation of the "ready", "ultimate" aerobic biodegradability of organic compounds in an aqueous medium - Method by analysis of dissolved organic carbon (DOC) (ISO 7827:2010)
UNE-EN ISO 6341:2013 UNE
Status: Vigente/ 2013-04-10
Water quality - Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) - Acute toxicity test (ISO 6341:2012)
UNE-EN ISO 8692:2012 UNE
Status: Vigente/ 2012-10-10
Water quality - Fresh water algal growth inhibition test with unicellular green algae (ISO 8692:2012)
