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  • 1 Pakistan Atomic Energy Commission P. O. Box 1356 Islamabad Pakistan
  • 2 Loughborough University of Technology Department of Chemical Engineering LE11 3TU Loughborough Leicestershire UK
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Fundamental research in the field of extraction chromatography is still at an early stage and analysis of the performance of chromatographic separation processes will only be fully understood when the stationary phase is characterized by physical techniques and when impregnation methods are refined to give reproducible reagents for widespread use. Only then can the comparison with conventional LX be rigorously explained.