Registration number (WIID)Project No.TitleStatus
11103LVS EN ISO 17993:2004Water quality - Determination of 15 polynuclear aromatic hydrocarbons (PAH) in water by HPLC with fluorescence detection after liquid-liquid extractionStandarts spēkā
67705EN ISO 22017:2020Water quality - Guidance for rapid radioactivity measurements in nuclear or radiological emergency situation (ISO/DIS 22017:2019)Standarts spēkā
21713LVS EN ISO 22478:2006Water quality - Determination of certain explosives and related compounds - Method using high-performance liquid chromatography (HPLC) with UV detectionStandarts spēkā
73878LVS EN ISO 19040-3:2022Water 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)Standarts spēkā
26423LVS EN ISO 20079:2007Water quality - Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) - Duckweed growth inhibition testStandarts spēkā
81887EN ISO 23696-2:2025Water quality - Determination of nitrate in water using small-scale sealed tubes - Part 2: Chromotropic acid colour reaction (ISO 23696-2:2023)Standarts spēkā
80200prEN ISO 9697Water quality - Gross beta activity - Test method using thick source (ISO/DIS 9697:2025)Aptauja slēgta
80903prEN ISO 10704Water quality - Gross alpha and gross beta activity - Test method using thin source deposit (ISO/DIS 10704:2025)Aptauja slēgta
76485prEN ISO 16094-3Water quality - Analysis of microplastic in water - Part 3: Thermo-analytical methods for waters with low content of suspended solids including drinking water (ISO/DIS 16094-3:2024)Aptauja slēgta
80201prEN ISO 11704Water quality - Gross alpha and gross beta activity - Test method using liquid scintillation counting (ISO/DIS 11704:2025)Aptauja slēgta
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