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EC number: 420-380-5
CAS number: 136465-81-1
results obtained (based on mean measured exposure concentrations of
95% confidence interval
Moving average angle
The 24 and 48 hour EC50 values of PTH-Decahydroamide to Daphnia magna
were determined under static test conditions at a temperature of 20 ± 1
°C. Mean measured exposure concentrations were 1.4, 2.6, 6.5, 12, 19,
34, 53, 130 and 180 mg/L in the nominal 1.8, 3.2, 5.6, 10, 18, 32, 56,
100 and 180 mg/L test treaments. The results were based on the mean
measured exposure concentrations of PTH-Decahydroamide. The 48 hour EC50
was 45 mg PTH-Decahydroamide/litre with 95% confidence intervals of 33
to 65 mg/L. The highest nominal test concentration causing no immobility
was 5.6 mg/L and the lowest that caused 100% immobility was 180 mg/L.
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