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Dionex ACRS-ICE 500 阴离子化学再生抑制器
Thermo Scientific的戴安ACRS-ICE500阴离子化学再生抑制器是专为复杂或高离子强度的样品，包括食品和饮料产品，生物样品，发酵工艺，工业过程酒中有机酸和醇分析，以及处理废水。此抑制剂是非常适合的复杂或高离子强度的样品中有机酸和醇离子排阻层析。它提供了以下优点：
高容量和溶剂兼容性设计
优化为复杂或高离子强度的样品中的有机酸和醇分析
低检测限，高信噪比，和优异的基线稳定性
快速启动和平衡
Dionex ACRS-ICE 500 阴离子化学再生抑制器
订货信息：
| ACRS-ICE 500 (4 mm) Anion Chemically Regenerated Suppressor | 084714 |
| ACRS-ICE 500 (9 mm) Anion Chemically Regenerated Suppressor | 084715 |
Chemically-Regenerated Suppressor Optimized for Ion-Exclusion Chromatography
The Thermo Scientific™ Dionex™ ACRS-ICE™ 500 Anion Chemically Regenerated Suppressor is designed for the analysis of organic acids and alcohols in complex or high-ionic-strength samples, including food and beverage products, biological samples, fermentation processes, industrial process liquors, and treated wastewaters. This suppressor is ideally suited to ion-exclusion chromatography of organic acids and alcohols in complex or high-ionic-strength samples. It provides the following advantages:
High-capacity and solvent compatible design
Optimized for organic acid and alcohol analysis in complex or high-ionic-strength samples
Low detection limits, high signal-to-noise ratio, and excellent baseline stability
Fast startup and equilibration
The Dionex ACRS-ICE 500 suppressor is used in chemical suppression mode with a tetrabutylammonium hydroxide (TBAOH) regenerant. Standard ion suppression converts analytes into their acid or base forms. The Dionex ACRS-ICE 500 suppressor increases analyte conductivity by forming the TBA salt of the weak acid analyte, which is more conductive than the partially ionized acid form of the analyte.
The Dionex ACRS-ICE 500 suppressor removes the hydronium ion and any counterions of the analytes from the eluent stream and replaces them with tetrabutylammonium ion. This removal greatly reduces background conductivity. In addition, this mechanism forces the ionization of weak acid analytes, increasing sensitivity.
| Anion Ion-Exclusion Chemically Regenerated Suppressor (ACRS-ICE 500) Specifications | |
|---|---|
| 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 | <50 μL (4 mm); <50 μL (9 mm) |
| Chemical Specifications | |
| Temperature Range1 | 15–40° C |
| Recommended Backpressure | 40 psi |
| Maximum Eluent Flow Rate | 3 mL/min |
| Eluent Solvent Restrictions2 | 90% solvent compatible5 |
| Maximum Regenerant EWM3 Flow Rate | 10 mL/min |
| Modes of Operation Supported | Chemical, DCR mode |
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.
4Recycle
recommended for aqueous applications without solvent.
5Do not use
THF solvent in the eluent.
| Product Data Sheets | |
|---|---|
 | Thermo Scientific Dionex Eluent Suppressors for Ion Chromatography |
| Manuals | |
|---|---|
| ACRS-ICE 500 Manual |
企业名称
北京豫维科技有限公司
企业信息已认证
企业类型
信用代码
110117020583826
成立日期
2016-01-21
注册资本
500
经营范围
技术开发、技术转让、技术服务;销售计算机软硬件及外围设备、建筑材料、金属材料、仪器仪表、五金交电(不含电动自行车)、家用电器、机械设备、厨卫用具、汽车配件、家用电器、日用品、电子产品、化工产品、环保设备、水处理设备、医疗器械I类;货物进出口、代理进出口、技术进出口;污水处理;销售第三类医疗器械。(企业依法自主选择经营项目,开展经营活动;销售第三类医疗器械以及依法须经批准的项目,经相关部门批准后依批准的内容开展经营活动;不得从事本市产业政策禁止和限制类项目的经营活动。)
北京豫维科技有限公司
公司地址
北京市平谷区兴谷经济开发区6区305-777号【QQ629136429】
客服电话
企业名称： 北京豫维科技有限公司
企业地址： 北京市平谷区兴谷经济开发区6区305-777号【QQ629136429】 联系人： 18911849923 邮编： 101299 联系电话： 400-860-5168转3759
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