%0 Journal Article %T Large-Scale Polymer Column Fractionation %A CANTOW, MANFRED J. R. %A PORTER, ROGER S. %A JOHNSON, JULIAN F. %J Nature %V 192 %N 4804 %P 752-753 %@ 0028-0836 %D 1961-11-25 %I Nature Publishing Group UK %~ DeepDyve