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EC number: 412-050-4
CAS number: 125109-85-5
The 3-hour EC50 for inhibition of sewage sludge respiration is reported as between 50 and 100 mg/L. The result for the 100 mg/L incubate demonstrates an inhibition rate of 53%, suggesting that the 3-hour EC50 is closer to 100 mg/L rather than 50 mg/L.
The EC0 for the test is 32 mg/L and is used as the relevant end-point for the assessment.
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