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