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Asahipak C4P-50 4D, 4.6 x 150 mm, HPLC column
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Product Description
The Asahipak C4P-50 HPLC column 150x4.6mm, 5µm, uses a butyl modification (C4) on porous polyvinyl alcohol. Compared with a C18 phase, Asahipak C4P-50 generates weaker hydrophobic interactions, allowing larger biomolecules to be eluted with a lower proportion of organic solvent and often improved recovery.Typical applications include RP-HPLC of proteins, peptides and other hydrophobic biomolecules.
Features and Benefits
- Hydrophilic polyvinyl alcohol matrix
- Multiple separation mechanisms available
- Broad solvent and pH compatibility
- Low nonspecific adsorption
- Analytical and preparative formats
Additional Information
The Asahipak product family is primarily based on porous polyvinyl alcohol particles. The hydrophilic polymer backbone is chemically stable and, compared to silica, produces only minimal undesirable interactions with basic compounds or biomolecules. Reverse-phase, HILIC, ion exchange, and size exclusion chromatography are supported through C18, C4, amino, and ion-exchange modifications, as well as defined pore sizes. Same-phase guard columns protect the packing bed from particles and highly retained matrix components.
Legal Information
Asahipak is a registered trademark of the manufacturer, Resonac Corporation, Tokyo, Japan.
Product Specification
| Flow Rate [ml/min] | 0.5 to 0.8 |
|---|---|
| Brand | Asahipak |
| Product Type | HPLC Column |
| Length | 150 mm |
| Internal Diameter | 4.6 mm |
| Particle Size | 5 µm |
| Chemistry Producers Term | C4P |
| Pore Size | 250 Ã… |
| Carbon Load | 6.0 % |
| Country of Origin | Japan |
| Column Type | Analytical Column |
| Solvent | H2O/ACN = 35/65 |
| Base Material | Polyvinylalcohol |
| Hardware Material | Stainless Steel |
| Hardware Type | Ready-to-use Column |
| pH Minimum | 2.0 |
| pH Maximum | 13.0 |
| Temperature Minimum [°C] | 4 |
| Temperature Maximum [°C] | 60 |
| Mode of Separation | Reversed Phase Chromatography (RP) |
| Technology | HPLC |
| Matrix | Polymer |
| Number Theoretical Plates | ≥ 6,000 |
| Pressure Stability | 150 bar |
