Resacetophenone isonicotinic acid hydrazone as a reagent for the catalytic polarographic determination of nanogram quantities of vanadium(V) |
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| Authors: | KMurali Mohan SBrahmaji Rao |
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| Institution: | Chemical Laboratories, SVU Autonomous Post-Graduate Centre, Anantapur 515 003 India |
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| Abstract: | The polarographic method proposed for 1–12 ng of vanadium(V) is based on the reduction of bromate, catalysed by the metal ion, with resacetophenone isonicotinic acid hydrazone at pH 5.0. Only iron interferes seriously. |
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