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北京豫维科技有限公司
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产品介绍
Dionex IonPac CS12 阳离子交换柱 044001
利用 Scientific? Dionex IonPac CS12 阳离子交换柱对常见无机阳离子和烷醇胺进行快速等度分离并获取稳健、可靠的结果。 这是一款高容量阳离子交换柱，专为通过使用甲磺酸或硫酸淋洗液对多种样品基质中的锂、钠、铵、钾、镁和钙进行快速等度分离而设计。 不过，新款 Thermo Scientific? Dionex? IonPac? CS12A 柱性能更佳，是进行无机阳离子分析的*色谱柱
描述
对常见无机阳离子进行快速等度分离
Dionex IonPac CS12 阳离子交换柱对多种样品基质（包括饮用水、发电厂水、土壤浸出物、酸解产物、化学添加剂、化学加工溶液、洗涤液和电镀槽）中的阳离子进行快速等度分离。 不过，Dionex IonPac CS12A 柱在对多种基质中的无机阳离子和铵离子进行快速分析时性能更佳，是这些应用的*色谱柱。 该款色谱柱兼容有机溶剂（不包括乙醇），以增强分析物溶解度，优化柱选择性，或者便于有效的柱清洁
提供多种规格，实现应用灵活性
4x250 mm、2x250 mm 分析柱
4x50 mm、2x50 mm 保护柱
更长的 250 mm 柱，实现更复杂样品基质的更高分辨率分离
更小柱内径，提高质量灵敏度，节省洗脱液和试剂，并且降低运行成本
Dionex IonPac CS12 阳离子交换柱 044001
订货信息：
Dionex IonPac CS12 阳离子交换柱
| 分析柱 | |
| IonPac CS12 Analytical Column (2 x 250 mm) | 044019 |
| IonPac CS12 Analytical Column (4 x 250 mm) | 044001 |
| 保护柱 | |
| IonPac CG12 Guard Column (4 x 50 mm) | 044002 |
| IonPac CG12 Guard Column (2 x 50 mm) | 044020 |
The IonPac? CS12 is a high-capacity, cation-exchange column designed for the fast, isocratic separation of lithium, sodium, ammonium, potassium, magnesium, and calcium using methanesulfonic or sulfuric acid eluents in diverse sample matrices. The CS12A column provides improved performance and is the recommended column for inorganic cation analysis.
Use the CS12 for fast analysis of the common inorganic cations.
The CS12 column can be used for alkanolamines.
The CS12A column provides improved performance for fast analysis of inorganic cations.
Simplified Reagent-Free? IC operation is provided by the EG40 or EG50 Eluent Generator, or the RFC-30 Controller, which requires only a deionized water source to produce methanesulfonic acid eluent.
Sample matrices include environmental waters, power plant waters treated with ammonium, morpholine or ethanolamine, chemical additives, chemical process solutions, scrubber solutions, plating baths, and industrial solvents.
The CS12 is designed for fast, isocratic separation with suppressed conductivity detection. The common inorganic cations can easily be determined in diverse sample matrices, including drinking water, power plant waters, soil extracts, acid digests, chemical additives, chemical process solutions, scrubber solutions, and plating baths. Use the CS12A with the EG40 Eluent Generator or EG50 Eluent Generator for simplified methanesulfonic acid eluent preparation. Use the Cation Atlas? Electrolytic Suppressor, CAES?, (up to 25 μeq/column) with the CS12 column.
| IonPac CS12 Cation-Exchange Column Specifications | |
|---|---|
| Dimensions | IonPac CS12 Analytical Column: 2 × 250 mm and 4 × 250 mm IonPac CG12 Guard Column: 2 × 50 mm and 4 × 50 mm |
| Maximum operating pressure | 4000 psi (27 MPa) |
| Mobile phase compatibility | Acidic eluents; 0–100% HPLC solvent compatible. Alcohols should be avoided. |
| Substrate characteristics | Bead Diameter: 8.0 μm Cross-Linking (%DVB): 55% Macroporous Dimensions Pore Size: 60 ? Surface Area: 300 m2/g |
| Functional group characteristics | Ion-Exchange Group: Carboxylic acid Surface Characteristics: Hydrophobic |
| Capacity | 0.7 meq (2 × 250 mm analytical column) 2.8 meq (4 × 250 mm analytical column) |
| Column construction | PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic. |
