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Based on the test results, the EC50 of AC 436  in Daphnia magna  observed for a period of 24 hour was calculated as 0.003 mg/L with upper confidence limits of 0.005 mg/L and lower confidence limits of  0.002 mg/L  and regression equation Y = 9.5553 + 1.8460 log (x).  

Based on the test results, the EC50 of AC 436  in Daphnia magna  observed for a period of 48 hour was calculated as 0.001 mg/L with upper confidence limits of 0.002 mg/L and lower confidence limits of  0.001  mg/L and regression equation Y =  10.1604 + 1.8176 log (x).

Based on the test results:

The ErC50of AC 436 observed for test period of '72' hour for freshwater alga (Pseudokirchneriella subcapitata) was calculated as 0.42 mg/L, with lower confidence limit of 0.40 mg/L and the upper confidence limit of 0.44 mg/L.

TheEyC50ofAC 436observed for a test period of '72' hour for freshwater alga(Pseudokirchneriella subcapitata)was calculated as1.67 mg/L with lower confidence limit of 1.56 mg/L and the upper confidence limit of 1.79 mg/L.

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