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Dionex IonPac CS19 阳离子交换柱
分离极性胺与Thermo Scientific Dionex IonPac CS19阳离子交换柱。这种大容量、羧酸功能柱是专门优化的常见阳离子的分离，极性小的有机胺，和适度的疏水性和多价使用简单的水溶液洗脱液和高温阳离子。列是理想的发电厂水铵、吗啉治疗分析，或乙醇胺也可用于分析化学添加剂、化学工艺方案，除尘器的解决方案，个人护理产品和食品样品。
Dionex IonPac CS19 阳离子交换柱
订货信息：
| 分析柱 | |
| IonPac CS19 Capillary Column (0.4 x 250 mm) | 076024 |
| IonPac CS19 Analytical Column (4 x 250 mm) | 076026 |
| IonPac CS19 Analytical Column (2 x 250 mm) | 076028 |
| 保护柱 | |
| IonPac CG19 Capillary Guard Column (0.4 x 50 mm) | 076025 |
| IonPac CG19 Guard Column (4 x 50 mm) | 076027 |
| IonPac CG19 Guard Column (2 x 50 mm) | 076029 |
High-Capacity Cation-Exchange Column for the Separation of Polar Amines
The Thermo Scientific? Dionex? IonPac? CS19 carboxylate-functionalized cation-exchange column is tailored for the separation of six common cations, small polar amines (including alkanolamines and methylamines) and moderately hydrophobic and polyvalent amines (including biogenic amines and alkyl diamines) using simple aqueous eluents and elevated temperatures. The Dionex IonPac CS19 column is ideal for use with RFIC? systems for automatic methanesulfonic acid eluent generation.
For analysis of amines including alkanolamine and methylamines in diverse sample matrices
For analysis of moderately-hydrophobic amines including biogenic amines, alkyl diamines, and polyvalent amines
Optimized for simple acidic gradient separations with minimal baseline shift
Ideal Reagent-Free? electrolytic suppression with the Thermo Scientific Dionex CERS? 500 Cation Electrolytically Regenerating Suppressor?
Compatible with organic solvents, acetonitrile, and acetone up to 10%, excluding alcohols
High capacity allows routine analysis of high-ionic-strength samples
The Dionex IonPac CS19 cation-exchange column supports isocratic and gradient separations of polar amines, moderately hydrophobic amines, and polyvalent cations using suppressed conductivity detection. The Dionex IonPac CS19 column has a higher capacity than the Thermo Scientific Dionex IonPac CS18 column. This allows the analysis of widely disparate peak pairs and high-ionic strength matrices with less overloading of the column.
The Dionex IonPac CS19 column is targeted for analysis of power plant waters treated with ammonium, morpholine, or ethanolamine; as well as chemical additives; chemical process solutions; scrubber solutions; personal care products; and food samples.
The Dionex IonPac CS19 column is available in 4 × 250 mm, 2 × 250 mm, and 0.4 × 250 mm formats.The microbore and capillary formats require less eluent thereby reducing operating costs.
| Thermo Scientific Dionex IonPac CS19 Cation-Exchange Column Specifications | |
|---|---|
| Dimensions: | Dionex IonPac CS19 Analytical Column: 4 × 250 mm Dionex IonPac CG19 Guard Column: 4 × 50 mm Dionex IonPac CS19 Analytical Column: 2 × 250 mm Dionex IonPac CG19 Guard Column: 2 × 50 mm Dionex IonPac CS19 Capillary Column: 0.4 × 250 mm Dionex IonPac CG19 Capillary Guard Column: 0.4 × 50 mm |
| Maximum Operating Pressure: | 3000 psi (Standard, microbore and capillary) |
| Mobile Phase Compatibility: | Acidic eluents, 0–10% HPLC solvents, excluding alcohols |
| Substrate Characteristics: | Bead Diameter: 5.5 μm Crosslinking (%DVB): 55% |
| Functional Group Characteristics: | Ion-Exchange Group: Grafted carboxylic acid Surface Characteristics: Medium hydrophobic |
| Capacity: | 2410 μeq (4 × 250 mm analytical column) 46 μeq (4 × 50 mm guard column) 600 μeq (2 × 250 mm analytical column) 11 μeq (2 × 50 mm guard column) 24 μeq (0.4 × 250 mm capillary column) 0.5 μeq (0.4 × 50 mm capillary guard column) |
| Column Construction: | PEEK? with 10-32 threaded ferrule style end fittings. All components are nonmetallic. (4 mm and 2 mm columns) |
Isocratic separation of the six common cations using the Thermo Scientific Dionex IonPac CS19 column.
Determination of common cations plus ammonium and ethylamines using the Dionex IonPac CS19 column.
Separation of common inorganic cations and ethanolamines using the Dionex IonPac CS19 column.
Separation of Group I and II inorganic cations plus ammonium using the Dionex IonPac CS19 column.
The Dionex IonPac CS19 column can easily separate biogenic amines and the
common cations
using an aqueous eluent without organic solvent.
| Product Data Sheets | |
|---|---|
 | IonPac CS19 Cation-Exchange Column |
| Improve Cation Exchange Separations |
| Applications | |
|---|---|
| AN 1062: Determination of Morpholine in Linezolid by Ion Chromatography |
| AN 1057: Determination of Methylamine in Drug Products |
| AN 1054: Determination of Ammonia in Tobacco Smoke |
| AN 298: Determination of Dimethylamine in Metformin HCl Drug Product Using IC with Suppressed Conductivity Detection |
| AU 193: Choline in Infant Formula and Adult Nutritionals, a Single Laboratory Validation |
| AU 189: Determination of Choline in Infant Formula and Other Food Samples by IC |
| Manuals | |
|---|---|
| Dionex IonPac CS19 and CG19 Columns Product Manual |
| Quick Start Guide: Dionex IonPac CS19-4μm Column |
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】
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企业名称： 北京豫维科技有限公司
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