High-resolution analysis of structural analogs and structural isomers of compounds can be performed!
The "ULTRON AF-HILIC" series consists of columns for hydrophilic interaction chromatography (HILIC), featuring high-polarity functional groups that are surface-modified to retain polar compounds that are difficult to retain in reverse phase mode. **Features** [ULTRON AF-HILIC-CD] - β-cyclodextrin is chemically bonded to a silica substrate via a spacer. - High selectivity for molecular structures, enabling high-resolution analysis of structural analogs and structural isomers of acidic to neutral compounds. - Optimization of the amount of β-cyclodextrin introduced achieves diverse separation selectivity along with excellent reproducibility and durability. - Adaptable for qualitative and quantitative analysis of sugars by suppressing the formation of Schiff bases and anomer separation. [ULTRON AF-HILIC-DA] - The filler is based on a silica substrate, introducing new amino groups via a spacer with diamines (primary, secondary). - Significantly improves retention while maintaining the characteristics of amino columns. - Strong retention for polar compounds. - Suitable for the separation of neutral to basic compounds.
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basic information
HILIC: Hydrophilic Interaction Chromatography is a separation mode used for analyzing polar compounds that are difficult to retain on reverse phase columns. ■Purpose of use: Pharmaceuticals, food, and others ■pH range: Recommended range 2.0 to 7.0 (Please feel free to contact us if you would like a column demonstration.)
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Since our founding, we have continuously responded to various needs of our customers in chemical analysis. In particular, in chromatography, we have been involved in the development and manufacturing of packing materials and packing columns since the establishment of the technology, accumulating analytical know-how. Based on our solid experience backed by history, we strongly support our customers' research and development.