For most chromatographers, nitrogen containing compounds have always presented a challenge in method development with typical phases like C8 and C18. Therefore SiliCycle has elected to extend its portfolio with this new and unique SCX phase.
This improved silica-based Strong Cation Exchanger phase, based on benzene sulfonic acid chemistry, offers great stability under various buffer and pH conditions. In most cases, the compounds of interest are positively charged strong and weak bases.
SiliaChrom Plus SCX provides excellent resolution and peak shape for cationic analytes. The benzene sulfonic acid function of the SiliaChrom SCX is providing the cationic phase and also the ? - ? (aromatic) interaction. The SiliaChrom SCX is used for specific analysis of amino acids, anilines, drug salts, inorganic cations, and nucleosides.
SiliaChrom Plus SCX Main Characteristics
Wide range of selectivities Ultra-pure metal-free silica (99.9999% purity) High column performance and resolution Enhanced batch-to-batch reproducibility Extended column lifetime Reduced silanol activity, better peak symmetry Extremely low bleeding for LC-MS applications Easy scale-up to preparative formats*** Please be advised that this product will be subject to an additional supplier charge - our team will provide this once your order has been confirmed ***
