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EC number: 233-828-8 | CAS number: 10377-66-9
Table 1 Oxygen Consumption Rates and Percentage Inhibition Values after 3 Hours Contact Time
[Increase in respiration rate as compared to controls]
R1– R2= Replicates 1 to 2
Table 2 pH Values of the Test Preparations at the Start and End of the Exposure Period
Table 3 Observations on the Test Preparations Throughout the Test Period
Observations on Test Preparations
Dark brown dispersion
Clear colourless solution
Dark brown dispersion, no undissolved test item visible
Clear colourless solution*
Dark brown dispersion, no undissolved reference item visible
Observations made prior to the addition of synthetic sewage and activated sewage sludge.
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