INVERSION VOLTAMMETRIC METHOD FOR DETECTING THIOGLUCOSE IN AQUEOUS SOLUTIONS

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to analytical chemistry, in particular to u0438u043du0432u0435u0440u0441u0438u043eu043du043du044bu043c u0432u043eu043bu044cu0442u0430u043cu043fu0435u0440u043eu043cu0435u0442u0440u0438u0447u0435u0441u043au0438u043c modes u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u0442u0438u043eu0441u043eu0435u0434u0438u043du0435u043du0438u0439 in aqueous solutions. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - an increase in sensitivity and a wider range of the analysed u0441u0435u0440u043eu0441u043eu0434u0435u0440u0436u0430u0449u0438u0445 compounds. u0442u0438u043eu0433u043bu044eu043au043eu0437u0443 concentrates on the surface of electrode potentials u0441u0435u0440u0435u0431u0440u00a0u043du043eu0433u043e u0430u043cu0430u043bu044cu0433u0430u043cu0438u0440u043eu0432u0430u043du043du043eu0433u043e interval 0.20, 0.25 to 0.1 m KNO3 background.the registration process u043fu043eu043bu00a0u0440u0438u0437u0430u0446u0438u043eu043du043du044bu0445 curves u043eu0441u0443u0449u0435u0441u0442u0432u043bu00a0u044eu0442 in u043fu043eu0442u0435u043du0446u0438u043eu0434u0438u043du0430u043cu0438u0447u0435u0441u043au043eu043c mode capacity of electrolysis to - 1.1. the concentration of u0442u0438u043eu0433u043bu044eu043au043eu0437u044b u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 height peak interval capacities from 0.5 to 0.8 in.the definition of u0442u0438u043eu0433u043bu044eu043au043eu0437u044b is 1000 times excess of acetate ions and carbonate - 100 times the excess sulphate ions, prevents the presence of commensurate with the concentrations of j -, br - and u043eu043du043eu0432 and presence of 2 times the excess of cl - ions. the minimum u043eu043fu0440u0435u0434u0435u043bu00a0u0435u043cu0430u00a0 u043au043eu043du0446u0435u043du0442u0440u0430u0446u0438u00a0 u0442u0438u043eu0433u043bu044eu043au043eu0437u044b 1.10-8 m. 1 il.