SeQuant® ZIC®-cHILIC is designed for improved separation of polar hydrophilic compounds that have proved difficult to separate by reversed-phase HPLC or previous types of HILIC columns.

• Complementary selectivity by reoriented charges in zwitterionic functional group
• Perfect LC-MS compatibility due to low eluent buffer strengths and very low bleeding
• High‐density bonded phosphorylcholine zwitterionic stationary phase
• Very high stability and excellent batch-to-batch reproducibility

The orientation of its zwitterionic functional group provides more accessible positive charges, which results in a complementary selectivity with more retention particularly for organic acids and other negatively charged compounds. Especially suitable for LC-MS thanks to an extraordinary high column stability and a minimized column bleed.