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KMID : 0378019780210020099
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New Medical Journal
1978 Volume.21 No. 2 p.99 ~ p.102
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Study on the Analysis of Water-Soluble Dyes
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우세홍/Woo, S.H.
윤오섭/Yun, O.S.
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Abstract
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Thin-layer chromatography with Silicagel and cellulose powder was applied to water-soluble dyes. Silicagel and cellulose powder chromatoplates used wedre prepared under different conditions of activation. Using six developing solvent, the influence of the condition for activation upon the separation of water-soluble dyes was investigated. The results are shown Table 3. Methyl ethyl ketone+water (20:1.0) mixture and methyl ethyl ketone+ acetone+water (10:0.1: 0.4) mixture gave clear separation for water-soluble dyes. Including fluorescein, erythrosine, ecsine, Rose bengale, phloxine, naphthol yeliow S and acid red those Rf. values decrease in the described ordor. Methyl ethyl ketone+water (20:1.0) was applied to two adsorbents which were purchased from different manufactures. The results of chromatograms are obtained Figure 3.
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KEYWORD
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