关注
已关注
已认证
粉丝量 0
400-860-5168转3759
仪器信息网认证电话，请放心拨打
Dionex IonPac CS14阳离子交换柱
用途和特点：
IonPac CS14阳离子交换分离柱用于等度，快速分离脂肪胺，烷醇胺，NH4+，碱金属和碱土金属；甲基磺酸或盐酸作淋洗液．有机溶剂可匹配性利于控制阳离子交换选择性，增强样品溶解度，以及方便柱子清洗。样品基体包括：吗啉或乙醇胺处理过的电厂用水；化学添加剂；化学生产过程溶液；电镀槽中的洗涤液；废水；土壤萃取物以及溶剂等。
Dionex IonPac CS14阳离子交换柱
订货信息：
| 分析柱 | |
| IonPac CS14 Analytical Column (2 x 250 mm) | 044121 |
| IonPac CS14 Analytical Column (4 x 250 mm) | 044123 |
| 保护柱 | |
| IonPac CG14 Guard Column (2 x 50 mm) | 044122 |
| IonPac CG14 Guard Column (4 x 50 mm) | 044124 |
Medium Low-Capacity Column for Aliphatic and Aromatic Amines and Polyamines
The IonPac? CS14 is a medium low-capacity carboxylate-functionalized cation-exchange column for the determination of aliphatic, aromatic, and polyvalent amines. Sample matrices include environmental waters; power plant waters treated with ammonium, morpholine or ethanolamine; chemical additives; chemical process solutions; scrubber solutions; plating baths; industrial solvents; and wastewater.
For amine separations, including aliphatic amines, aromatic amines, and polyamines
For hydrophobic and polyvalent amines
For polar amines including alkanolamines and alkylamines
For moderately hydrophobic amines
Compatible with organic solvents
The CS14 column can be used with isocratic or gradient methanesulfonic acid or sulfuric acid eluents to resolve a variety of amines from the Group I and II cations. Solvent and elevated temperature may be required for efficient elution of hydrophobic amines. Use the Cation Self-Regenerating Suppressor (CSRS? 300) with the CS14 column.
The CS18 and CS17 are recommended replacement columns for most CS14 applications. The CS17 is recommended replacement column for hydrophobic and polyvalent amines, including biogenic amines and diamines. The CS18 is recommended for polar amines, including alkanolamines and methylamines; and moderately hydrophobic and polyvalent amines, including biogenic amines and alkyldiamines.
| IonPac CS14 Cation-Exchange Column Specifications | |
|---|---|
| Dimensions | IonPac CS14 Analytical Column: 2 × 250 mm and 4 × 250 mm IonPac CG14 Guard Column: 2 × 50 mm and 4 × 50 mm |
| Maximum operating pressure | 4000 psi (27.5 MPa) |
| Mobile phase compatibility | Acidic eluents; 0–100% HPLC solvents, except TFH 0-20% |
| Substrate characteristics | Bead Diameter: 8 μm Cross-Linking (%DVB): 55% |
| Functional group characteristics | Ion-Exchange Group: Carboxylic acid Surface Characteristics: Moderately hydrophilic |
| Capacity | 1300 μeq (4 × 250 mm analytical column) 325 μeq (2 × 250 mm analytical column) |
| Column construction | PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic. |
Acetonitrile can be used to optimize the resolution of ethylamines from Group I and Group II cations.
The unique selectivity of the IonPac? CS14 allows a large number of aliphatic amines and Group I and Group II cations to be resolved.
Gradient Separation of Aliphatic Quaternary Ammonium Compounds Using the IonPac? CS14 Column.
| Product Data Sheets | |
|---|---|
 | IonPac CS14 Cation Exchange Column Data Sheet |
| IonPac CS14 Analytical Column Manual |
| Application Notes | |
|---|---|
| AN 246: Determination of Ethylene Glycol and Diethylene Glycol in a Sorbitol Solution |
| AN 148: Determination of Bethanechol by Ion Chromatography |
| AN 86: Determination of Trace Cations in Power Plant Waters Containing Morpholine |
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
仪器信息网APP
展位手机站