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Information × Registration Number 0211U001094, 0109U001093 , R & D reports Title Metallocomplexes - analytical forms for luminescent and extractive-photometric determination of organic compaunds popup.stage_title Head Antonovich V.P., Registration Date 18-01-2011 Organization A.V.Bogatsky Physico-Chemical Institute of the National Academy of Sciences of Ukraine popup.description2 The new high-sensitivity method of solid state luminescent determination of antibiotic lomefloxacin in growth medium with using silicagel L5-40 has been developed. It has been established that when chloroform extraction of ions Cu (II) from acetic acid medium irrespective of the nature of the extractant HR (carboxylic acids, amino alcohols, amines) coloring of the organic phase is due to solvated dimers Cu2(CH3COO)4·2HR, which as analytical forms are suitable for extraction-photometric determination of HR, which at pH 4-5 is dominated by molecular forms, and the distribution coefficient in the water-chloroform system is more than 1000 Product Description popup.authors І.І. Желтвай І.І. Леоненко А.В. Єгорова В.В. Спінул В.К. Вітульска В.П.Антонович Д.І. Александрова К.О.Вітюкова Н.П. Єфрюшина О.І. Желтвай О.І. Теслюк popup.nrat_date 2020-04-02 Close