CTN 77/SC 1 : WATER

UNE-EN 18025:2026

UNE-EN 18025:2026

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Water quality - Guidance standard on a strategic approach to river restoration

€101.00

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UNE-EN 18110:2026

UNE-EN 18110:2026

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Water quality - Assessment of damage to fish passing through pumping stations and hydropower plants - Methods based on live fish passage survival test and blade strike model

€133.00

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UNE-EN 15843:2026

UNE-EN 15843:2026

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Water quality - Guidance standard on determining the degree of modification of river hydromorphology

€80.00

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UNE-EN ISO 7899-3:2026

UNE-EN ISO 7899-3:2026

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Water quality - Enumeration of intestinal enterococci - Part 3: Most probable number method (ISO 7899-3:2025)

€68.00

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UNE-EN 1017:2026

UNE-EN 1017:2026

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Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite

€66.00

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UNE-EN 14944-4:2026

UNE-EN 14944-4:2026

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Influence of cement based products on water intended for human consumption - Test methods - Part 4: Migration of substances from site-applied cement based materials and associated non-cement based products/materials

€113.00

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UNE-EN 14944-2:2026

UNE-EN 14944-2:2026

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Influence of cement based products on water intended for human consumption - Test methods - Part 2: Influence of site-applied cement based materials and associated non-cement based products/materials on organoleptic parameters and migration of organic substances (TOC)

€115.00

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UNE-EN 901:2025

UNE-EN 901:2025

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Chemicals used for treatment of water intended for human consumption - Sodium hypochlorite

€96.00

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UNE-EN 1302:2025

UNE-EN 1302:2025

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Chemicals used for treatment of water intended for human consumption - Aluminium-based coagulants - Analytical methods

€116.00

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UNE-EN 17978:2025

UNE-EN 17978:2025

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Products used for treatment of water intended for human consumption and swimming pool water - Glass beads and glass granulate

€70.00

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UNE-EN 12122:2025

UNE-EN 12122:2025

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Chemicals used for treatment of water intended for human consumption - Ammonia solution

€72.00

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UNE-EN 17971:2025

UNE-EN 17971:2025

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Devices for in-situ generation of biocides - Ozone

€96.00

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UNE-EN ISO 20236:2025

UNE-EN ISO 20236:2025

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Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2024)

€79.00

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UNE-EN 17892:2025

UNE-EN 17892:2025

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Water quality - Determination of selected per- and polyfluoroalkyl substances in drinking water - Method using liquid chromatography/tandem-mass spectrometry (LC-MS/MS)

€97.00

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UNE-EN ISO 10253:2025

UNE-EN ISO 10253:2025

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Water quality - Marine algal growth inhibition test with Skeletonema sp. and Phaeodactylum tricornutum (ISO 10253:2024)

€92.00

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