The Acute Toxicity of Zinc chloride on Daphnia magna Straus

Authors : Mehmet Borga Ergonul, Sibel Atasagun, Tülin Beser

Pages : 313-316

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Publication Date : 2012-04-17

Article Type : Other

Abstract :In this study the acute toxicity of zinc chloride (ZnCl 2 ) to Daphnia magna Straus was investigated in a static bioassay. After 24, 48, 72 and 96 h the mobility of daphnids were examined and immobile ones were counted. The 24, 48, 72 and 96 h EC 50 of zinc chloride to D. magna were found as 11.63, 6.03, 1.17 and 0.67 mg/L, respectively.   Key Words : Zinc, daphnid, toxicity, EC 50 , probit  
Keywords : Zinc, daphnid, toxicity, EC50, probit