Dionex ACRS 500 化学再生阴离子抑制器
此款 Dionex ACRS 500 抑制器是一种化学再生抑制器，噪音极低，能快速启动。其高容量、溶剂相容性设计可处理多种复杂基质。
Thermo Scientific Dionex ACRS 500 化学再生抑制器噪音低，能降低离子色谱分析 (IC) 检出限。Dionex ACRS 500 抑制器具备 2、4 mm 两种规格，其高容量、溶剂相容性设计可处理高度复杂基质。
离子交换色谱的高容量、溶剂相容性抑制
极低噪声的化学再生抑制器
方法检出限低
基线稳定性极佳
快速启动和平衡
易于使用，使用 DCR 试剂盒操作时无需维护
峰效率和性能提高，特别是与 4 μm 柱配合使用时
改进热稳定性，从而消除因运输、处理和操作过程中的损坏而造成的安装失败
注：为了使噪音最低和使用寿命最长，建议对使用含高效液相色谱 (HPLC) 溶剂的洗脱液的阴离子和阳离子分离使用本款抑制器。
The Thermo Scienfitic Dionex ACRS 500 suppressor is a chemically-regenerated suppressor and therefore has very low noise and quick startup time. With the new Displacement Chemical Regeneration (DCR) Kit, this classic suppressor provides easier operation. The Dionex ACRS 500 suppressor advantages include:
High-capacity and solvent-compatible design capable of handling samples with complex matrices
Very low signal-to-noise and excellent baseline stability
Low method detection limits
Fast start-up and equilibration
Easy to use, maintenance-free operation with the DCR kit
Improved peak efficiency for improved performance, particularly when coupled with 4 μm based columns
Improved thermal stability to eliminate installation failures due to damage during shipment, handling, and operation
The Dionex ACRS 500 suppressor has high capacity and can be used with all Thermo Scienfitic Dionex ion-exchange columns. For lowest noise and longest life, the Dionex ACRS 500 suppressor is recommended for anion and cation separations using eluents containing HPLC solvents. The Dionex ACRS 500 suppressor is available in both 2- and 4 mm formats; 3 mm columns should be used with 2 mm suppressors.
The Dionex ACRS 500 suppressor produces the lowest noise because it uses non-electrolytic chemical regeneration. Low noise levels translate into lower method detection limits.
| Chemically Regenerated Suppressor (ACRS 500) Specifications | |
|---|---|
| ACRS 500 | |
| Physical Specifications | |
| Dimensions (l × w × d) | 14.0 × 4.5 × 4.8 cm (5.5 × 1.8 × 1.9 in.) |
| Weight | 370 g (0.82 lb) |
| Void volume | 4 mm: <50 μL 2 mm: <15 μL |
| Chemical Specifications | |
| Temperature Range1 | 15–40° C |
| Recommended Backpressure | 30-100 psi |
| Maximum Eluent Flow Rate | 3 mL/min (4 mm) 0.75 mL/min (2 mm) |
| Eluent Solvent Restrictions2 | 100% solvent compatible |
| Maximum Regenerant EWM3 Flow Rate | 10 mL/min (4 mm) 5 mL/min (2 mm) |
| Modes of Operation Supported | Chemical, DCR Mode |
| Maximum Current | n/a |
1When installed outside the heated column enclosure, all suppressors can support applications up to 60 ?C.
2Solvents for anion eluents include methanol. Solvents for cation eluents include acetonitrile and dioxane.
3EWM = external water mode; for eluents containing >40% solvent, use the chemical regeneration mode.
订货信息：
| Ordering Information | |
|---|---|
| ACRS 500 Suppressor 4 mm | 085090 |
| ACRS 500 Suppressor 2 mm | 085091 |
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