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ISO 15089:2000PublishedWater quality — Guidelines for selective immunoassays for the determination of plant treatment and pesticide agentsISO 15586:2003PublishedWater quality — Determination of trace elements using atomic absorption spectrometry with graphite furnaceISO 15587-1:2002PublishedWater quality — Digestion for the determination of selected elements in water — Part 1: Aqua regia digestionISO 15587-2:2002PublishedWater quality — Digestion for the determination of selected elements in water — Part 2: Nitric acid digestionISO 15680:2003PublishedWater quality — Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorptionISO 15681-2:2018PublishedWater quality — Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) — Part 2: Method by continuous flow analysis (CFA)ISO 15681-1:2003PublishedWater quality — Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) — Part 1: Method by flow injection analysis (FIA)ISO 15682:2000PublishedWater quality — Determination of chloride by flow analysis (CFA and FIA) and photometric or potentiometric detectionISO 15705:2002PublishedWater quality — Determination of the chemical oxygen demand index (ST-COD) — Small-scale sealed-tube methodISO 15913:2000PublishedWater quality — Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatizationISO/TS 15923-2:2017PublishedWater quality — Determination of selected parameters by discrete analysis systems — Part 2: Chromium(VI), fluoride, total alkalinity, total hardness, calcium, magnesium, iron, iron(II), manganese and aluminium with photometric detectionISO 15923-1:2013PublishedWater quality — Determination of selected parameters by discrete analysis systems — Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detectionISO 16264:2002PublishedWater quality — Determination of soluble silicates by flow analysis (FIA and CFA) and photometric detectionISO 16265:2009PublishedWater quality — Determination of the methylene blue active substances (MBAS) index — Method using continuous flow analysis (CFA)ISO 16308:2014PublishedWater quality — Determination of glyphosate and AMPA — Method using high performance liquid chromatography (HPLC) with tandem mass spectrometric detectionISO 16588:2002PublishedWater quality — Determination of six complexing agents — Gas-chromatographic methodISO/TS 16780:2015PublishedWater quality — Determination of polychlorinated naphthalenes (PCN) — Method using gas chromatography (GC) and mass spectrometry (MS)ISO 17289:2014PublishedWater quality — Determination of dissolved oxygen — Optical sensor methodISO 17294-1:2024PublishedWater quality — Application of inductively coupled plasma mass spectrometry (ICP-MS) — Part 1: General requirementsISO 17294-2:2023PublishedWater quality — Application of inductively coupled plasma mass spectrometry (ICP-MS) — Part 2: Determination of selected elements including uranium isotopesISO 17353:2004PublishedWater quality — Determination of selected organotin compounds — Gas chromatographic methodISO 17378-1:2014PublishedWater quality — Determination of arsenic and antimony — Part 1: Method using hydride generation atomic fluorescence spectrometry (HG-AFS)ISO 17378-2:2014PublishedWater quality — Determination of arsenic and antimony — Part 2: Method using hydride generation atomic absorption spectrometry (HG-AAS)ISO/TS 17379-2:2013PublishedWater quality — Determination of selenium — Part 2: Method using hydride generation atomic absorption spectrometry (HG-AAS)ISO/TS 17379-1:2013PublishedWater quality — Determination of selenium — Part 1: Method using hydride generation atomic fluorescence spectrometry (HG-AFS)