BIST A is a silica-based cation-exchange column (negatively-charged surface) with hydrophilic properties. Compatible with LC-MS and preparative chromatography.

BIST™ (Bridge Ion Separation Technique) is an LC separation technique that expands the scope of HPLC applications, especially for compounds with multiple negative charges. BIST™ is a simple way to achieve retention and elution plus an effective separation that are traditionally difficult or impossible to achieve with any other HPLC columns.

To learn more about the technology that powers BIST™ columns and to explore related applications, check out https://BIST.LC.