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ISO/DIS 25288Under developmentGuideline for smart drinking water service management integrating AI technologyISO/DIS 25407Under developmentGuidelines for smart management of wastewater systemISO/DIS 25413Under developmentPurified water (PW) and water for injection (WFI) storage and distribution systemsISO/DIS 25423Under developmentGuidelines for treatment and reuse of petroleum refinery wastewaterISO/DIS 25806Under developmentWater quality — Guidance on field and laboratory procedures for aquatic macroinvertebrate sample preservation for DNA based analysesISO/DIS 25807Under developmentWater quality — Guidance on laboratory procedures for the mechanical homogenization and DNA extraction of aquatic macroinvertebrate samplesIWA 6:2008WithdrawnGuidelines for the management of drinking water utilities under crisis conditionsISO 5666:1999WithdrawnWater quality — Determination of mercuryISO 5666-3:1984WithdrawnWater quality — Determination of total mercury by flameless atomic absorption spectrometry — Part 3: Method after digestion with bromineISO 5666-1:1983WithdrawnWater quality — Determination of total mercury by flameless atomic absorption spectrometry — Part 1: Method after digestion with permanganate-peroxodisulfateISO 5666-2:1983WithdrawnWater quality — Determination of total mercury by flameless atomic absorption spectrometry — Part 2: Method after pretreatment with ultraviolet radiationISO 5667-1:2020WithdrawnWater quality — Sampling — Part 1: Guidance on the design of sampling programmes and sampling techniquesISO 5667-3:2018WithdrawnWater quality — Sampling — Part 3: Preservation and handling of water samplesISO 5667-4:2016WithdrawnWater quality — Sampling — Part 4: Guidance on sampling from lakes, natural and man-madeISO 5667-3:2012WithdrawnWater quality — Sampling — Part 3: Preservation and handling of water samplesISO 5667-15:2009WithdrawnWater quality — Sampling — Part 15: Guidance on the preservation and handling of sludge and sediment samplesISO 5667-1:2006WithdrawnWater quality — Sampling — Part 1: Guidance on the design of sampling programmes and sampling techniquesISO 5667-6:2005WithdrawnWater quality — Sampling — Part 6: Guidance on sampling of rivers and streamsISO 5667-3:2003WithdrawnWater quality — Sampling — Part 3: Guidance on the preservation and handling of water samplesISO 5667-18:2001WithdrawnWater quality — Sampling — Part 18: Guidance on sampling of groundwater at contaminated sitesISO 5667-17:2000WithdrawnWater quality — Sampling — Part 17: Guidance on sampling of suspended sedimentsISO 5667-15:1999WithdrawnWater quality — Sampling — Part 15: Guidance on preservation and handling of sludge and sediment samplesISO 5667-14:1998WithdrawnWater quality — Sampling — Part 14: Guidance on quality assurance of environmental water sampling and handlingISO 5667-16:1998WithdrawnWater quality — Sampling — Part 16: Guidance on biotesting of samplesISO 5667-13:1997WithdrawnWater quality — Sampling — Part 13: Guidance on sampling of sludges from sewage and water treatment works