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Continue to ChatAcetohydrazide Derivative for Selective Separation and Preconcentration of Cu(II) Ions by Coprecipitation Method Without Using a Carrier Element - https://avesis.erciyes.edu.tr/yayin/c50cca92-0247-4812-9677-4e7ac2c81251/acetohydrazide-derivative-for-selective-separation-and-preconcentration-of-cuii-ions-by-coprecipitation-method-without-using-a-carrier-element