I-B & M SCX yikholomu ye-cation exchange extraction eyomeleleyo kunye ne-silica gel njenge-matrix, kwaye ibhondi ineqela elisebenzayo le-phenylsulfonic acid. Isetyenziselwa ukutsalwa kwe-alkali ye-organic okanye i-desalination ye-biological macromolecules.

Emva kokuxuba kunye ne-C18, ukukhutshwa kwe-alkali ye-organic, njenge-alkali ephilayo, i-antibiotics, iziyobisi, i-amino acids, i-catechin, i-herbicides, i-surfactants, njl.

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