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Dionex IonPac CTC阳离子捕获柱
Thermo Scientific 戴安IonPac CTC-1和CTC 500阳离子捕获柱包含高容量，低效率，在氢离子型阳离子交换树脂，从洗脱液去除微量阳离子污染物。陷阱被安装在现有的喷射阀，以防止假峰和梯度色谱过程中减少基线漂移洗脱液线。该戴安委员会的IonPac 500支持HPIC?系统压力达5000磅（34.5兆帕）。对于RFIC?MSA淋洗液代应用程序，使用戴安CR-CTC。
Dionex IonPac CTC阳离子捕获柱
订货信息：
| IonPac CTC Cation Trap Column 2 mm | 043132 |
| IonPac CTC-1 Cation Trap Column | 040192 |
| PROD,COL,IP,CTC 500,2MM | 079019 |
| PROD,COL,IP CTC 500,4MM,9X24MM | 075977 |
The Thermo Scientific? Dionex? IonPac? CTC-1 and CTC 500 Cation Trap Columns contain high-capacity, low-efficiency, cation-exchange resin in the hydronium ion form, to remove trace cation contaminants from eluents. The trap is installed in the eluent line prior to the injection valve to prevent spurious peaks and reduce baseline shifts during gradient chromatography. The Dionex IonPac CTC 500 supports HPIC? system pressures up to 5000 psi (34.5 MPa). For RFIC? MSA eluent generation applications, use the Dionex CR-CTC.
| IonPac CTC Cation Trap Column Specifications | |
|---|---|
| CTC 500 Cation Trap Column Specifications | |
| Dimensions | 9 × 24 mm (4 mm applications) 4 × 35 mm (2 mm applications) |
| Mobile phase compatibility | All cation exchange eluents; 0–50% HPLC solvents |
| Substrate characteristics | Bead Diameter: 500 μm Cross-Linking (%DVB): 8% |
| Functional group characteristics | Ion-Exchange Group: Sulfonic acid Hydrophobicity: Low |
| Capacity | 3.0 meq (9 × 24 mm, 4 mm applications) 0.8 meq (4 × 35 mm, 2 mm applications) |
| Max. Operating Pressure | 34.5 MPa (5000 psi) |
| CTC-1 Cation Trap Column Specifications | |
| Dimensions | 9 × 24 mm (4 mm applications) 4 × 35 mm (2 mm applications) |
| Mobile phase compatibility | All cation exchange eluents; 0–50% HPLC solvents |
| Substrate characteristics | Bead Diameter: 500 μm Cross-Linking (%DVB): 8% |
| Functional group characteristics | Ion-Exchange Group: Sulfonic acid Hydrophobicity: Low |
| Capacity | 3.0 meq (9 × 24 mm, 4 mm applications) 0.8 meq (4 × 35 mm, 2 mm applications) |
| Max. Operating Pressure | 20.7 MPa (3000 psi) |
