Sequant Zic-Chilic Metal-Free Hplc Peek Columns, Peek Coated Hplc Column, Each

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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. 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.