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HILICpak VC-50 2D, 2.0 x 150 mm, HPLC column
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Product Description
The HILICpak VC-50 2D HPLC column 150x2.0mm, 5µm, utilises carboxyl groups on a polyvinyl alcohol backbone. Depending on the eluent and pH value, HILICpak VC-50 2D combines hydrophilic, cation-exchange and weak reversed-phase contributions. This allows amines, basic metabolites and other cationic polar compounds to be separated with a selectivity differing from that of classical neutral HILIC phases.
Features and Benefits
- Polymer-based HILIC phases
- Neutral and ionic selectivities
- High stability in aqueous-organic eluents
- Suitable for LC-MS and aerosol detectors
- Focus on highly polar analytes
Additional Notes
HILICpak uses porous polyvinyl alcohol particles as a hydrophilic backbone. The PVA matrix carries amino, diol, carboxyl, or quaternary ammonium groups, thereby enabling HILIC separations with neutral, anionic, or cationic secondary interactions. Unlike silica-based amino phases, the polymer material is less susceptible to hydrolytic aging. The choice of modification depends on the charge, hydrogen-bonding ability, and polarity of the target analytes.
Legal Information
HILICpak is a registered trademark of the manufacturer, Resonac Corporation, Tokyo, Japan.
Product Specification
| Flow Rate [ml/min] | 0.1 to 0.3 |
|---|---|
| Brand | HILICpak |
| Product Type | HPLC Column |
| Length | 150 mm |
| Internal Diameter | 2.0 mm |
| Particle Size | 5 µm |
| Chemistry Producers Term | VC |
| Pore Size | 100 Ã… |
| Country of Origin | Japan |
| Column Type | Analytical Column |
| Solvent | H2O |
| Base Material | Polyvinylalcohol |
| Hardware Material | PEEK |
| Hardware Type | Ready-to-use Column |
| pH Minimum | 2.0 |
| pH Maximum | 12.0 |
| Temperature Minimum [°C] | 4 |
| Temperature Maximum [°C] | 60 |
| Mode of Separation | Hydrophilic Interaction Chromatography (HILIC) |
| Technology | HPLC |
| Matrix | Polymer |
| Number Theoretical Plates | ≥ 3,500 |
| Pressure Stability | 100 bar |
