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ISO 12846:2012PublishedWater quality — Determination of mercury — Method using atomic absorption spectrometry (AAS) with and without enrichmentISO 12890:1999PublishedWater quality — Determination of toxicity to embryos and larvae of freshwater fish — Semi-static methodISO 13160:2021PublishedWater quality — Strontium 90 and strontium 89 — Test methods using liquid scintillation counting or proportional countingISO 13161:2020PublishedWater quality — Polonium 210 — Test method using alpha spectrometryISO 13162:2021PublishedWater quality — Carbon 14 — Test method using liquid scintillation countingISO 13163:2021PublishedWater quality — Lead-210 — Test method using liquid scintillation countingISO 13164-4:2023PublishedWater quality — Radon-222 — Part 4: Test method using two-phase liquid scintillation countingISO 13164-1:2013PublishedWater quality — Radon-222 — Part 1: General principlesISO 13164-2:2013PublishedWater quality — Radon-222 — Part 2: Test method using gamma-ray spectrometryISO 13164-3:2013PublishedWater quality — Radon-222 — Part 3: Test method using emanometryISO 13165-4:2025PublishedWater quality — Radium-226 — Part 4: Test method using alpha spectrometryISO 13165-3:2024PublishedWater quality — Radium-226 — Part 3: Test method using coprecipitation and gamma-ray spectrometryISO 13165-1:2022PublishedWater quality — Radium-226 — Part 1: Test method using liquid scintillation countingISO 13165-2:2022PublishedWater quality — Radium-226 — Part 2: Test method using emanometryISO 13166:2020PublishedWater quality — Uranium isotopes — Test method using alpha-spectrometryISO 13167:2023PublishedWater quality — Plutonium, americium, curium and neptunium — Test method using alpha spectrometryISO 13168:2023PublishedWater quality — Simultaneous determination of tritium and carbon 14 activities — Test method using liquid scintillation countingISO 13169:2018PublishedWater quality — Uranium — Test method using alpha liquid scintillation countingISO 13205:2024PublishedMarine technology — Seawater desalination — VocabularyISO 13358:1997PublishedWater quality — Determination of easily released sulfideISO 13395:1996PublishedWater quality — Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detectionISO/TS 13530:2009PublishedWater quality — Guidance on analytical quality control for chemical and physicochemical water analysisISO 13641-2:2003PublishedWater quality — Determination of inhibition of gas production of anaerobic bacteria — Part 2: Test for low biomass concentrationsISO 13641-1:2003PublishedWater quality — Determination of inhibition of gas production of anaerobic bacteria — Part 1: General testISO 13646:2025PublishedWater quality — Determination of selected estrogens in whole water samples — Method using solid phase extraction (SPE) followed by liquid chromatography (LC) or gas chromatography (GC) coupled to mass spectrometry (MS) detection