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The Thermo Scientific™ Dionex™ IonPac™ ATC-HC and ATC-HC 500 Anion Trap Columns are high-capacity, anion-exchange trap columns designed for use with RFIC-EG systems. The Dionex IonPac ATC-HC anion trap column is placed between the pump outlet and inlet of the Thermo Scientific Dionex EGC cartridge to strip anionic contaminants from the deionized water and prevent them from reaching the guard and analytical columns. When using isocratic RFIC-EG eluents the traps can be placed between the Dionex EGC cartridge outlet and the injection valve. The Dionex IonPac ATC 500 supports HPIC™ system pressures up to 5000 psi (34.5 MPa).
| IonPac ATC-HC Anion Trap Column Specifications | |
|---|---|
| ATC-HC 500 Specifications | |
| Dimensions | 9 × 75 mm |
| phase compatibility | 0–50% HPLC solvents |
| Substrate characteristics | Bead Diameter: 55 µm Cross-Linking (%DVB): 8% |
| Functional group characteristics | Ion-Exchange Group: Quaternary ammonium Hydrophobicity: Low |
| Capacity | 4.0 meq |
| Max. Operating Pressure | 34.5 MPa (5000 psi) |
| ATC-HC Specifications | |
| Dimensions | 9 × 75 mm |
| phase compatibility | 0–50% HPLC solvents |
| Substrate characteristics | Bead Diameter: 55 µm Cross-Linking (%DVB): 8% |
| Functional group characteristics | Ion-Exchange Group: Quaternary ammonium Hydrophobicity: Low |
| Capacity | 4.0 meq |
| Max. Operating Pressure | 20.7 MPa (3000 psi) |