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Dionex SC-CERS 500 盐转换-阳离子化学再生抑制器
使用 Thermo Scientific Dionex SC-CERS 500 盐转换-阳离子化学再生抑制器将弱电离胺和铵离子转化为高电离的甲磺酸（MSA），可增强电导检测器对待测离子的响应，并将电导检测器的线性范围扩大到三倍。可选用4mm规格（用于4mm和5mm分析柱）和2mm规格（用于2mm和3mm分析柱），这种简单易用的电解再生抑制器不需要再生溶液。
增强了胺、铵离子、一元胺和二元胺的检测性能
线性范围扩展高达3个数量级
提高宽浓度范围的氨或胺的样品的灵敏度
由于在更高的浓度上提高了准确性，可减少用标准样品校准的次数
为具有高样本品检测工作量的行业提升了检测样品的数量，比如发电行业
优化的设计，增加了背压的公差和最大的泄漏公差
创新的再生清洗设计，实现降低噪声和快速启动
使用自身再生功能节省时间
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| Dionex SC-CERS 500 Suppressor Specifications | |||
| Suppressor Component | Dimensions | Void Volume | Weight |
| Eluent Suppressor Component (ES) | 12.1 × 4.5 × 4.8 cm (4.25 × 1.8 × 1.9 in) | 4 mm: <50 μL 2 mm: <15 μL | 295 g (0.65 lb) |
| Analyte Converter* Component (AC) | 14.0 × 4.5 × 4.8 cm (5.5 × 1.8 × 1.9 in) | 4 mm: <50 μL 2 mm: <15 μL | 370 g (0.82 lb) |
| *Low dispersion design used for both 4 mm and 2 mm Dionex SC-CERS 500 suppressor. | |||
订货信息：
| Ordering information Description | Part Number |
| Dionex SC-CERS 500 Salt Converter-Cation Electrolytically Regenerated Suppressor | |
| Dionex SC-CERS 500 suppressor (4 mm) | 083547 |
| Dionex SC-CERS 500 suppressor (2 mm) | 083549 |
| Dionex SC-CERS 500 Suppressor Spare Parts | |
| Syringe, 1.0 mL, disposable. For flushing the Dionex SC-CERS 500 suppressor at start-up. | 016388 |
| Syringe Adapter, female Luer lock, 1/4-28 threads | 024305 |
| External Regenerant Installation Kit | |
| For Dionex SC-CERS 500 suppressor operation in the external water mode when up to 40% HPLC solvents are used in the eluent. Contains one pressure regulator (0–30 psi/0–210 kPa),and all tubing and fittings required to install the Dionex SC-CERS 500 suppressor. | 038018 |
| Dionex RFC-10 Reagent-Free Controller | |
| For systems without built-in control for electrolytic suppressors, the Dionex SC-CERS 500 suppressor can be controlled using the Dionex RFC-10 (DX-120, DX-320, DX-500) | 060335 |
请注意，SC-CSRS 300 型盐转换-阳离子再生抑制器已经产：
| Ordering Information | |
|---|---|
| SC-CSRS 300 (4 mm) Salt Converter-Cation Self-Regenerating Suppressor | 067530 |
| SC-CSRS 300 (4 mm) Salt Converter-Cation Self-Regenerating Suppressor | 067530 |
应用：
Dionex SC-CERS 500 suppressor operation
recommendations
MSA eluents:The Dionex SC-CERS 500 suppressor must be used
with methanesulfonic acid eluents only. Sulfuric acid
eluents are not compatible with the Dionex SC-CERS
500 suppressor.
Isocratic operation:The Dionex SC-CERS 500 suppressor can be used
for isocratic separations only. Gradient operation is not
supported.
HPLC solvents:
The Dionex SC-CERS 500 suppressor is compatible
with typical HPLC solvents up to 40%. The external
water mode must be used for eluents containing
solvents.
High temperature:The Dionex SC-CERS 500 suppressor should be
placed outside the oven for temperatures greater than
40 °C
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Overlays of 0.1 ppm and 1 ppm standards for ammoniaand Group I and Group II cations. |
Overlays of 0.1 ppm and 1 ppm standards for ammoniaand morpholine amines |
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