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RSpak DC-2013 300x20mm Polymer based Preparative Column
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Product Description
The RSpak DC-2013 preparative HPLC column 300x20mm, 10µm, contains a styrene-divinylbenzene resin with sulfo groups in sodium form. RSpak DC-2013 transfers the ligand-exchange and HILIC selectivity of DC-613 to higher sample loadings. Typical applications are the preparative separation of di- and trisaccharides, oligosaccharides, sugar alcohols and other carbohydrates.
Features and Benefits
- Silica-free polymer phases
- Reverse-phase and mixed-mode available
- Wide pH range
- Excellent retention of polar compounds
- Robust specialty phases for sugars and acids
Additional Information
RSpak comprises various polymer matrices made of styrene-divinylbenzene, polymethacrylate, polyhydroxymethacrylate, and polyvinyl alcohol. Selectivity arises either from the intrinsic polymer surface or from additional sulfo, carboxyl, or ammonium groups. As a result, the product family ranges from polymeric reverse-phase columns to HILIC-like distribution, as well as mixed-mode, ligand-exchange, and ion-exclusion mechanisms. The silica-free packing materials are particularly suitable for extreme pH values and highly aqueous mobile phases.
Legal Information
Shodex is a registered trademark of Resonac Corporation, Tokyo, Japan. RSpak is a product line within the Shodex portfolio.
Product Specification
| Brand | RSpak |
|---|---|
| Product Type | HPLC Column |
| Length | 300 mm |
| Internal Diameter | 20 mm |
| Particle Size | 10 µm |
| Chemistry Producers Term | DC |
| Country of Origin | Japan |
| Column Type | Preparative Column |
| Hardware Type | Ready-to-use Column |
| Mode of Separation | Ligand Exchange Chromatography |
| Technology | HPLC |
| Counter Ion | Sodium (Na+) |
