ISO 11348-3:2007/Amd 1:2018

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ISO 11348-3:2007/Amd 1:2018 is an International Organization for Standardization (ISO) standard for water quality. It specifies a method using freeze-dried bacteria to determine the inhibitory effect of water samples on the light emission of Vibrio fischeri. This method is applicable to various types of water samples, including waste water and aqueous extracts. The amendment (Amd 1) provides updates and changes to the original standard.