Determination of the content of triphenylmethane dyes by thin-layer chromatography

The presence of some triphenylmethane dyes in their mixtures was determined by TLC using computer densitometry.The chromatography conditions that give the best separation and quality of the zones are selected.The dyes methylthymol blue, thymol blue and rhodamine C were determined.АННОТАЦИЯ Присутствие некоторых трифенилметановых красителей в их смесях определяли методом ТСХ с использованием компьютерной денситометрии.Выбираются условия хроматографии,

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