Stodola J.D., 1982: Preparative liquid chromatographic separation of amino acids and peptides on amberlite xad 4. Journal Of Liquid Chromatography: 443-462 Amberlite Xad-4, a polystyrene-divinylbenzene copolymic reversed phase adsorbent which has a 750 m2/g surface area and 50.Ang. porosity, was used as the stationary phase for the preparative liquid chromatographic separation of amino acids and […]
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