Chromenta >> KB / KAQ | BB | EP | Specialty

Chromenta >> C18 | C8 | C4 | CN | Phenyl | C30 | Diol | SiO2 HILIC | Amino HILIC | Ion-Exclusion | Ion-Exchange | PAH | Fluorinated

Chromenta Ion-Exchange HPLC columns

Chromenta ion exchange columns are available for both Strong Anion Exchange (SAX) and Strong Cation Exchange (SCX) columns. The SCX/SAX columns are silica based with high resolution and high efficiency. Chromenta SAX is a polar bonded phase, consisting of an ammonium-functionalized silane, while Chromenta SCX is a classical strong cation exchange, consisting of a covalently bonded aromatic sulfonic acid moiety. 

• Organic modifiers such as acetonitrile and methanol may be used with SAX and SCX columns, within organic/buffer solubility constraints
• Retention can be controlled by varying pH, ionic strength and organic modifier content
• Stable pH range from 2.0 to 7.0

* Custom dimensions and prep columns are available