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面议The IonPac® TCC-2 Trace Cation Concentrator Column is a pellicular cation-exchange concentrator with moderay low void volume (approximay 50 μL). The TCC-2 is designed primarily for high-purity water analysis.
The TCC-2 is a surface-sulfonated, cation-exchange concentrator column that is ideal for use with sulfonated columns such as the CS3, CS10, and CS11. It can also be used as a concentrator column for transition metals. The TCC-2 can be used with hydrochloric acid or diaminopropionic acid eluent.
| IonPac TCC-2 Trace Cation Concentrator Column Specifications | |
|---|---|
| Dimensions | 3 × 35 mm |
| phase compatibility | Use with sulfonated columns; HCl/DAP•HCl eluents. Use with IonPac CS3 and CS10. Do not use with columns such as the CS12, CS12A, CS14, CS15, CS16, or CS17 that use monovalent eluents such as MSA or HCl. 0–2% HPLC solvents. |
| Substrate characteristics | Bead Diameter: 30 µm Cross-Linking (%DVB): 2% |
| Functional group characteristics | Ion-Exchange Group: Sulfonic acid Hydrophobicity: High |
| Capacity | 10 µeq (3 × 35 mm concentrator column) Note: Rated for use with 4-mm cation-exchange columns. Use 2-mm guard columns as concentrator columns for 2-mm chromatography if low void volume is required. |
| Void volume | 50 µL |
