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IC NI-G, 4.6 x 10 mm, HPLC guard column (Ion Chromatography)
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Product Description
The Shodex IC NI Guard Columns 10x4.6mm, 5µm, are used to protect Shodex IC NI Ion chromatography columns used. As these are prepacked guard columns, no additional holder is required.
Features and Benefits
- Anion and cation exchangers
- Suppressed and non-suppressed IC
- Fast and highly sensitive versions
- Special selectivities for oxyhalides
- Robust polymer and silica packings
Additional Information
The IC Series primarily consists of polymer-based ion exchangers with polyvinyl alcohol or polymethacrylate backbones, as well as YK-421, a silica-based cation exchange phase. Quaternary ammonium groups provide strong anion exchange selectivity, while carboxyl groups are used for cation separation. Particle size, exchange capacity, and surface chemistry are optimized for carbonate, hydroxide, or non-suppressed eluent systems, depending on the column.
Legal Information
Shodex is a registered trademark of Resonac Corporation, Tokyo, Japan. The IC Series is a product line within the Shodex portfolio.
Product Specification
| Brand | IC |
|---|---|
| Product Type | HPLC Guard Columns |
| Length | 10 mm |
| Internal Diameter | 4.6 mm |
| Particle Size | 5 µm |
| Chemistry Producers Term | NI |
| Country of Origin | Japan |
| Solvent | 8 mM 4-Hydroxybenzoic acid + 2.8 mM Bis-Tris + 2 mM Phenylboronic acid + 0.005 mM CyDTA aq. |
| Base Material | Polyhydroxymethacrylate |
| Hardware Material | Stainless Steel |
| Hardware Type | Ready-to-use Column |
| pH Minimum | 2.0 |
| pH Maximum | 11.0 |
| Temperature Minimum [°C] | 20 |
| Temperature Maximum [°C] | 60 |
| Mode of Separation | Ion Chromatography |
| Technology | HPLC |
| Matrix | Polymer |
