Semiautomated Application of Steroids on
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M. Fenske
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Article
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1995
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Elsevier Science
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English
β 96 KB
For the separation of steroids, Sephadex LH-20 (1,2) or Celite (3,4) minicolumns are widely used. However, the preparation of such columns is tedious, and good separations require the repeated changes of the polarity of the eluants. With the availability of thin-layer FIG. 2. Relation between tip fi