WCX Columns

SMT WCX columns are silica-based Weak Cation Exchange packing materials developed for separation of cationic compounds. SMT WCX consists of chemically attached hydrophilic surface derivatized to form carboxylic acid functionality. The technique of SAM is used in the bonding process to significantly increase the functional ligand density.

Special features of SMT WCX columns include:

  • Superior selectivity and efficiency in the separation of proteins and biomolecules
  • High stability under extreme operating conditions
  • High density carboxylic acid functional groups provide much better analyte recovery compared to conventional WCX

Are you looking for a column with custom specifications (pore size, particle size, length and/or I.D.) not available on this site? Please contact us as we can manufacture the exact column you need.

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  • SMT SAM WCX – Ion-Exchange WCX Column

    WCX columns for separation of proteins, their variants and other cationic compounds. SMT WCX consists of a chemically attached hydrophilic surface derivatized to form carboxylic acid functionality.

    WCX columns for separation of proteins, their variants and other cationic compounds. SMT WCX consists of a chemically attached hydrophilic surface derivatized to form carboxylic acid functionality.

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  • SMT SAM WCX – Guard Column

    WCX Guard columns are expendable small columns designed to remove anything that may interfere with the separation or shorten the lifetime of the primary column.

    WCX Guard columns are expendable small columns designed to remove anything that may interfere with the separation or shorten the lifetime of the primary column.

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