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Author Details N. Saritha*1, T. Niranjan1, N. Venkata subba Naidu2, K. Saraswathi1 1Department of Chemistry, JNTUACEA, Anantapur–515002, A.P., India 2Department of Chemistry, SV University, Tirupati–517502, A.P., India Abstract A simple and sensitive catalytic polarographic method for the determination of Cr (VI) is developed based on the catalytic currents of Cr(VI)-amine complexes in the presence of ammonium chloride-phosphate buffer as supporting ... Read More »