This standard specifies test methods for determining the growth-inhibiting effects of surface water, groundwater, and wastewater on Pseudomonas putida. This method is suitable for test samples that are highly colored, samples that contain nonvolatile and volatile substances, samples that contain substances that react with the culture medium, and samples that change during the test period (e.g., precipitation, biochemical or photochemical degradation). ), resulting in incorrect results or results that impair reproducibility. This method is also suitable for testing water-soluble substances (see Annex A).
JIS K 0420-74-10:2000 history
2000JIS K 0420-74-10:2000 Water quality -- Pseudomonas putida growth inhibition test (Pseudomonas cell multiplication inhibition test)