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ISO 11348-1:2007PublishedWater quality — Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) — Part 1: Method using freshly prepared bacteriaISO 11348-2:2007PublishedWater quality — Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) — Part 2: Method using liquid-dried bacteriaISO 11348-3:2007PublishedWater quality — Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) — Part 3: Method using freeze-dried bacteriaISO 11350:2012PublishedWater quality — Determination of the genotoxicity of water and waste water — Salmonella/microsome fluctuation test (Ames fluctuation test)ISO 11733:2004PublishedWater quality — Determination of the elimination and biodegradability of organic compounds in an aqueous medium — Activated sludge simulation testISO 11734:1995PublishedWater quality — Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge — Method by measurement of the biogas productionISO 12890:1999PublishedWater quality — Determination of toxicity to embryos and larvae of freshwater fish — Semi-static methodISO 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 13829:2000PublishedWater quality — Determination of the genotoxicity of water and waste water using the umu-testISO 14371:2012PublishedWater quality — Determination of fresh water sediment toxicity to Heterocypris incongruens (Crustacea, Ostracoda)ISO 14380:2011PublishedWater quality — Determination of the acute toxicity to Thamnocephalus platyurus (Crustacea, Anostraca)ISO 14442:2006PublishedWater quality — Guidelines for algal growth inhibition tests with poorly soluble materials, volatile compounds, metals and waste waterISO 14592-1:2002PublishedWater quality — Evaluation of the aerobic biodegradability of organic compounds at low concentrations — Part 1: Shake-flask batch test with surface water or surface water/sediment suspensionsISO 14592-2:2002PublishedWater quality — Evaluation of the aerobic biodegradability of organic compounds at low concentrations — Part 2: Continuous flow river model with attached biomassISO 14593:1999PublishedWater quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium — Method by analysis of inorganic carbon in sealed vessels (CO2 headspace test)ISO 14669:2026PublishedWater quality — Determination of acute lethal toxicity to marine copepods (Copepoda, Crustacea)ISO 15088:2007PublishedWater quality — Determination of the acute toxicity of waste water to zebrafish eggs (Danio rerio)ISO/TR 15462:2006PublishedWater quality — Selection of tests for biodegradabilityISO 15522:1999PublishedWater quality — Determination of the inhibitory effect of water constituents on the growth of activated sludge microorganismsISO/TS 16099:2025PublishedWater quality — Polymerase chain reaction (PCR) for the detection and quantification of microorganisms and viruses — General requirements, quality assurance and validationISO 16191:2013PublishedWater quality — Determination of the toxic effect of sediment on the growth behaviour of Myriophyllum aquaticumISO 16221:2001PublishedWater quality — Guidance for determination of biodegradability in the marine environmentISO 16240:2005PublishedWater quality — Determination of the genotoxicity of water and waste water — Salmonella/microsome test (Ames test)ISO 16266-2:2018PublishedWater quality — Detection and enumeration of Pseudomonas aeruginosa — Part 2: Most probable number method