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ISO 7393-2:1985WithdrawnWater quality — Determination of free chlorine and total chlorine — Part 2: Colorimetric method using N,N-diethyl-1,4-phenylenediamine, for routine control purposesISO 7890-1:1986WithdrawnWater quality — Determination of nitrate — Part 1: 2,6-Dimethylphenol spectrometric methodISO 7890-2:1986WithdrawnWater quality — Determination of nitrate — Part 2: 4-Fluorophenol spectrometric method after distillationISO 8245:1987WithdrawnWater quality — Guidelines for the determination of total organic carbon (TOC)ISO 8467:1986WithdrawnWater quality — Determination of permanganate indexISO 9174:1990WithdrawnWater quality — Determination of total chromium — Atomic absorption spectrometric methodsISO 9280:1990WithdrawnWater quality — Determination of sulfate — Gravimetric method using barium chlorideISO 9562:1998WithdrawnWater quality — Determination of adsorbable organically bound halogens (AOX)ISO 9562:1989WithdrawnWater quality — Determination of adsorbable organic halogens (AOX)ISO 9965:1993WithdrawnWater quality — Determination of selenium — Atomic absorption spectrometric method (hydride technique)ISO 10048:1991WithdrawnWater quality — Determination of nitrogen — Catalytic digestion after reduction with Devarda's alloyISO 10304-4:1997WithdrawnWater quality — Determination of dissolved anions by liquid chromatography of ions — Part 4: Determination of chlorate, chloride and chlorite in water with low contaminationISO 10304-2:1995WithdrawnWater quality — Determination of dissolved anions by liquid chromatography of ions — Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste waterISO 10304-1:1992WithdrawnWater quality — Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions — Part 1: Method for water with low contaminationISO 10523:1994WithdrawnWater quality — Determination of pHISO 11083:1994WithdrawnWater quality — Determination of chromium(VI) — Spectrometric method using 1,5-diphenylcarbazideISO 11732:1997WithdrawnWater quality — Determination of ammonium nitrogen by flow analysis (CFA and FIA) and spectrometric detectionISO 11885:1996WithdrawnWater quality — Determination of 33 elements by inductively coupled plasma atomic emission spectroscopyISO/TR 11905-2:1997WithdrawnWater quality — Determination of nitrogen — Part 2: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, chemiluminescence detectionISO 11969:1996WithdrawnWater quality — Determination of arsenic — Atomic absorption spectrometric method (hydride technique)ISO 12010:2012WithdrawnWater quality — Determination of short-chain polychlorinated alkanes (SCCPs) in water — Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI)ISO 14403:2002WithdrawnWater quality — Determination of total cyanide and free cyanide by continuous flow analysisISO 15681-2:2003WithdrawnWater quality — Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) — Part 2: Method by continuous flow analysis (CFA)ISO 16590:2000WithdrawnWater quality — Determination of mercury — Methods involving enrichment by amalgamationISO 17294-2:2016WithdrawnWater quality — Application of inductively coupled plasma mass spectrometry (ICP-MS) — Part 2: Determination of selected elements including uranium isotopes