METHOD OF QUANTITATIVE DETERMINATION OF FUROSEMIDE

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to analytical chemistry, namely, to the analysis of pharmaceuticals for their content of the active substance. the lower limit of u043eu0431u043du0430u0440u0443u0436u0435u043du0438u00a0 of furosemide and an increase in the u044du043au0441u043fu0440u0435u0441u0441u043du043eu0441u0442u0438 analysis. method includes the preparation of an analyzed sample, which u0434u043eu0431u0430u0432u043bu00a0u044eu0442 solution u0442u0435u0440u0431u0438u00a0 chloride solution u0443u0440u043eu0442u0440u043eu043fu0438u043du0430 and ethanol.then register the intensity spectrum of the u043bu044eu043cu0438u043du0435u0441u0446u0435u043du0446u0438u0438 with max = 546 nm. the definition of u043fu0440u043eu0432u043eu0434u00a0u0442 at ph = 6.3 6.7. 1, table 2).