Chromatospectrophotometric determination of cytisine in kstrakt termopsis zhidkii (liquid extract of thermopsis) von Lyakina, M. N., Brutko, L. I.

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Detection of bacterial lipopolysaccharides by a gel-forming reaction von Shchedrina, L. E., Brutko, L. I.

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Use of carbocyanine dyes in the analysis of bacterial lipopolysaccharides (endotoxins). II. The lipopolysaccharide of Salmonella typhi von Mikheeva, M. N., Brutko, L. I.

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The possibility of detecting bacterial endotoxins by thin-layer chromatography von Mikheeva, M. N., Brutko, L. I.

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Determination of triterpene saponins in fruit of the hawthorn von Rossiiskaya, G. I., Dyakina, M. N., Brutko, L. I.

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Influence of magnetic and electromagnetic fields on the chromatographic behavior of alkaloids von Mikheeva, M. N., Brutko, L. I.

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Separation of solasodiene from solasodine by polybuffer distribution von Brutko, L. I.

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Use of carbocyanine dyes in analysis of bacterial lipolysaccharides (endotoxins). III. Lipopolysaccharides of Yersinia enterocolitica von Mikheeva, M. N., Gorshkova, R. P., Brutko, L. I.

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Use of a model chain oxidation reaction for the quantitative determination of morphine von Tulegenova, A. U., Brutko, L. I.

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Use of carbocyanine dyes in the analysis of bacterial endotoxins. I. Spectral changes of the dye-endotoxin complex von Mikheeva, M. N., Shmel'kova, S. A., Brutko, L. I.

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Chromatography of spasmoveraloin in a thin layer of polyamide von Lyakina, M. N., Brutko, L. I.

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Spectrophotometric determination of a bacterial lipopolysaccharide fromEscherichia coli 675 von Shchedrina, L. E., Brutko, L. I.

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Determination of alkaloids in a thin layer of a sorbent by an electrical conductivity method von Tripol'skaya, N. S., Brutko, L. I.

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Components ofRamalina pollinaria von Morozova, O. V., Dargaeva, T. D., Brutko, L. I.

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Identification of caffeine and theobromine by chromatography in a thin layer of a polyamide von Lyakina, N. N., Brutko, L. I.

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Components of Ramalina pollinaria von Morozova, O.V, Dargaeva, T.D, Brutko, L.I

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Hentriacontane fromScabiosa comosa von Dargaeva, T. D., Brutko, L. I.

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Coumarins ofLeucanthemum sibiricum von Dargaeva, T. D., Brutko, L. I.

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Coumarins of the epigeal part of Scabiosa comosa von Dargaeva, T.D, Brutko, L.I

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Use of carbocyanine dyes in analysis of bacterial lipopolysaccharides (endotoxins). IV. Lipopolysaccharides ofYersinia pseudotuberculosis von Mikheeva, M. N., Gorbach, V. I., Zubkov, V. A., Brutko, L. I.

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