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更新時間：2019-11-19
Dionex IonPac CS12 陽離子交換柱 044001這是一款高容量陽離子交換柱，專為通過使用甲磺酸或硫酸淋洗液對多種樣品基質中的鋰、鈉、銨、鉀、鎂和鈣進行快速等度分離而設計。
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利用 Scientific? Dionex IonPac CS12 陽離子交換柱對常見無機陽離子和烷醇胺進行快速等度分離并獲取穩健、可靠的結果。 這是一款高容量陽離子交換柱，專為通過使用甲磺酸或硫酸淋洗液對多種樣品基質中的鋰、鈉、銨、鉀、鎂和鈣進行快速等度分離而設計。 不過，新款 Thermo Scientific? Dionex? IonPac? CS12A 柱性能更佳，是進行無機陽離子分析的推薦色譜柱
對常見無機陽離子進行快速等度分離
Dionex IonPac CS12 陽離子交換柱對多種樣品基質（包括飲用水、發電廠水、土壤浸出物、酸解產物、化學添加劑、化學加工溶液、洗滌液和電鍍槽）中的陽離子進行快速等度分離。 不過，Dionex IonPac CS12A 柱在對多種基質中的無機陽離子和銨離子進行快速分析時性能更佳，是這些應用的推薦色譜柱。 該款色譜柱兼容有機溶劑（不包括乙醇），以增強分析物溶解度，優化柱選擇性，或者便于有效的柱清潔
提供多種規格，實現應用靈活性
4x250 mm、2x250 mm 分析柱
4x50 mm、2x50 mm 保護柱
更長的 250 mm 柱，實現更復雜樣品基質的更高分辨率分離
更小柱內徑，提高質量靈敏度，節省洗脫液和試劑，并且降低運行成本
Dionex IonPac CS12 陽離子交換柱 044001
訂貨信息：
Dionex IonPac CS12 陽離子交換柱
| 分析柱 | |
| IonPac CS12 Analytical Column (2 x 250 mm) | 044019 |
| IonPac CS12 Analytical Column (4 x 250 mm) | 044001 |
| 保護柱 | |
| 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. |
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