Study on Oscillopolarographic Titration of Zinc with EDTMP
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ABSTRACT
A simple method for oscillopolarographic titration of Zn with ethylenediaminetetramethylphosphonic acid (EDTMP) is described. In a buffer solution of pH 9(0.10mol/L NH3f3H2O-0.23mol/L NH4C1), sharp Zn incision is
given on dE/dt-E curves and zinc (0.900
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