Shodex Anion IC NI-424 and IC I-524A (Non-suppressor) Columns
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Shodex IC NI-424 and IC-I524A are ion chromatography columns for anion analysis using non-suppressor methods. The columns are made with polyhydroxymethacrylate gel material with a quaternary ammonium functional group.
Features
- Ideal for anion non-suppressor methods
- Quaternary ammonium functional groups
- Polyhydroxymethacrylate particles
- Steel housing
- IC I-524A fulfills USP L23 requirement
- IC NI-424 provides simultaneous analysis of fluoride and phosphate ions
- IC NI-424 provides higher performance than IC I-524A
Specifications
| IC NI-424 | IC I-524A | |
| Functional group | Quaternary ammonium | Quaternary ammonium |
| Gel material | Polyhydroxy-methacrylate | Polyhydroxy-methacrylate |
| Particle size | 5 µm | 12 µm |
| Plates per column | ≥ 5,000 | ≥ 2,000 |
| Housing material | Steel | Steel |
| Maximum pressure | 60 bar | 25 bar |
| Maximum flow rate | 1.2 mL/min | 2.0 mL/min |
| Temperature range | 20 to 60°C | 20 to 50°C |
| Shipping solvent | 8 mM 4-Hydroxybenzoic acid + 2.8 mM Bis-Tris + 2 mM Phenylboronic acid + 0.005 mM CyDTA aq. | 2.5 mM Phthalic acid + 2.4 mM Tris(hydroxymethyl)aminomethane + 16.2 mM Boric acid |
| USP | - | L23 |
Literature
Specialist for polymer-based HPLC columns