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Dionex IonPac ATC-3 and ATC 500 阴离子捕获柱，Thermo Scientific dionex IonpacATC-3 和ATC-5阴离子捕获柱在高容量，低效率的阴离子交换树脂，在羟基的形式。柱从氢氧化物或硼酸盐淋洗液剥离痕量污染物。陷阱被安装在现有的喷射阀，以防止梯度层析期间假峰，并尽量减少梯度操作期间基线漂移洗脱液线。在一个RFIC-EG系统陷阱可以放置在Thermo Scientific的戴安EGC盒出口和喷射阀之间。在这种结构中，戴安的IonPac ATC-3和ATC500非常适合于梯度RFIC-EG洗脱液由于其低死体积。该戴安ATC的IonPac500支持HPIC系统压力达5000磅（34.5兆帕）。
Dionex IonPac ATC-3 and ATC 500 阴离子捕获柱
订货信息：
| 配件 | |
| Trap Column / Suppressor Clean-Up Kit | 059659 |
| ATC-3 4 mm Anion Trap Column (9 x 24 mm) | 059660 |
| ATC-3 2 mm Anion Trap Column (4 x 35 mm) | 079932 |
| PROD,COL,IP,ATC 500, 2MM | 079018 |
| PROD,COL,IP,ATC 500,4MM,9X24MM | 075976 |
The Thermo Scientific Dionex IonPac ATC-3 and ATC 500 Anion Trap Columns contain a high-capacity, low-efficiency, anion-exchange resin in the hydroxide form. The columns strip trace contaminants from hydroxide or borate eluents. The traps are installed in the eluent line prior to the injection valve to prevent spurious peaks during gradient chromatography and to minimize baseline shifts during gradient operation. In an RFIC-EG system the traps can be placed between the Thermo Scientific Dionex EGC cartridge outlet and the injection valve. In this configuration the Dionex IonPac ATC-3 and ATC 500 are ideally suited to gradient RFIC-EG eluents due to their low dead volume. The Dionex IonPac ATC 500 supports HPIC? system pressures up to 5000 psi (34.5 MPa).
| IonPac ATC Anion Trap Column Specifications | |
|---|---|
| ATC 500 Specifications | |
| Dimensions |
9 × 24 mm (4 mm applications) 4 × 35 mm (2 mm applications) |
| Mobile 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 |
1.5 meq (9 × 24 mm, 4 mm applications) 0.35 meq (4 × 35 mm, 2 mm applications) |
| Max. Operating Pressure | 34.5 MPa (5000 psi) |
| ATC-3 Specifications | |
| Dimensions |
9 × 24 mm (4 mm applications) 4 × 35 mm (2 mm applications) |
| Mobile 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 |
1.5 meq (9 × 24 mm, 4 mm applications) 0.35 meq (4 × 35 mm, 2 mm applications) |
| Max. Operating Pressure | 20.7 MPa (3000 psi) |
| Data Sheets | |
|---|---|
|
|
Concentrator and Trap Columns Data Sheet |
| Manuals | |
|---|---|
|
|
IonPac ATC-HC and ATC-3 Product Manual |
