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Peerford
Extractive Determination of Zn(II) and Cd(II) In Industrial Samples Using 1, 5- Dimethyl-2-Phenyl-4[(E)-2,3,4- Trihydroxy Phenyl)]Diazenyl-1,2-Dihydroxyl-3H- Pyrazol-3-One, (H3L). · Peerford