Water quality. Kinetic determination of the inhibitory effects of sediment, other solids and coloured samples on the light emission of Vibrio fischeri (kinetic luminescent bacteria test)1 Scope This International Standard specifies the kinetic direct contact method for determining the inhibitory effect of suspensions of sediment and other solid samples, and also for problematic turbid or coloured aqueous samples on the light emission of the marine bacterium Vibrio fischeri (NRRL B 11177). This method is applicable to: a) sediment samples and water suspensions of sediments (fresh water, brackish, and seawater sediments); b) effluents

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NOTE 1Materials include semi-finished products

systems is useful for: