LIBROS DEL AUTOR: k biemann

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k biemann Eliminar filtro Quitar filtros
  • Modern Methods of Plant Analysis / Moderne Methoden der Pflanzenanalyse
    B. Breyer / K. Biemann / N. K. Boardman
    123 phase and hence have no direct bearing on the retention time of solutes. However in gas-solid chromatography, a considerable quantity of the mobile phase may be adsorbed on the surface of the stationary adsorbent which diminishes the column’s effective length and ability to retain solutes. In this respect helium has been found to be preferable to ...
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