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ODP2 HPG-4A, 2.0 x 50 mm, HPLC guard column
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Product Description
The Shodex ODP2 HP guard column 50x2.0mm, 5µm, are used to protect Shodex ODP2 HP HPLC columns. As these are pre-packed guard columns, no separate cartridge holder is required.
Features and Benefits
- Highly efficient polymer reverse-phase column
- Strong retention of polar compounds
- Resistant to alkaline eluents
- Low protein adsorption
- Suitable for LC-MS matrix samples
Additional Notes
ODP2 HP is based on fine-pored polyhydroxymethacrylate. Reverse-phase retention results from the controlled polymer backbone and not from an alkyl phase bound to silica. The polar surface and small pores limit the access of larger proteins to the interior of the packing, while small organic analytes are efficiently separated. The silica-free matrix also allows for operating conditions that may be critical for conventional silica columns.
Legal Information
ODP is a registered trademark of Resonac Corporation, Tokyo, Japan. ODP2 HP is a product line within the Shodex portfolio.
Product Specification
| Brand | ODP2 HP |
|---|---|
| Product Type | HPLC Guard Columns |
| Length | 50 mm |
| Internal Diameter | 2.0 mm |
| Particle Size | 5 µm |
| Chemistry Producers Term | ODP2 HP |
| USP Class | L39 |
| Country of Origin | Japan |
| Solvent | H2O/ACN = 55/45 |
| Base Material | Polyhydroxymethacrylate |
| Hardware Material | Stainless Steel |
| Hardware Type | Ready-to-use Column |
| pH Minimum | 2.0 |
| pH Maximum | 12.0 |
| Temperature Minimum [°C] | 20 |
| Temperature Maximum [°C] | 60 |
| Mode of Separation | Reversed Phase Chromatography (RP) |
| Technology | HPLC |
| Matrix | Polymer |
| Particle Morphology | spherical, fully porous |
