Cogent Amide Hydride™
Cogent Amide Hydride™ HPLC Columns are manufactured with TYPE-C™ silica (silica hydride) and have an ethyl amide functional group bonded to the silica particle with direct, silicone-carbon bonds. The manufacturing of silica makes these columns extremely stable.
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The Cogent Amide Hydride™ Column is chosen for analysis of Sugars and other Analytes with amine groups. These columns can be used in Reversed-Phase or Aqueous Normal Phase (ANP) HPLC or LCMS.
- Excellent for Sugars
- No end capping
- Can be used at very low pH
- No permanent associations with acetone
Unlike other amino phases, the Cogent Amide Hydride™ does not make permanent associations with acetone. Amide functional groups are never ionic under any chromatographic conditions providing some advantages. These columns are recommended for separations of biomolecules, macro-molecules, carbohydrates, peptides, polysaccharides, and tryptic digests.
