Determann Helmut <br/><br/>
Gel Chromatography Gel Filteration Gel Permeation Molecular Sieves .-Edn 2nd 

 - Edn 2nd 
 -  Springer Verlag, Berlin 
 - pp 202;   23*15 
<br/><br/><label>Dewey Class. No.: </label>E:3/N69/B07868