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IonPac CS12
阳离子交换色谱柱
Dionex IonPac CS12 IC 柱高容量色谱柱，用于对多种基质中的常见无机阳离子进行快速等度分离。Dionex IonPac CS12A 色谱柱是该色谱柱的新型替代品。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。
利用 Thermo 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推荐色谱柱。
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，是这些应用的推荐色谱柱。 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
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 SpecificationsDimensionsIonPac CS12 Analytical Column:
2 × 250 mm and 4 × 250 mm
IonPac CG12 Guard Column:
2 × 50 mm and 4 × 50 mmMaximum operating pressure4000 psi (27 MPa)Mobile phase compatibilityAcidic eluents; 0–100% HPLC solvent compatible. Alcohols should be avoided.Substrate characteristicsBead Diameter: 8.0 μm
Cross-Linking (%DVB): 55%
Macroporous Dimensions Pore Size: 60 ?
Surface Area: 300 m2/gFunctional group characteristicsIon-Exchange Group: Carboxylic acid
Surface Characteristics: HydrophobicCapacity0.7 meq (2 × 250 mm analytical column)
2.8 meq (4 × 250 mm analytical column)Column constructionPEEK with 10-32 threaded ferrule-style end fittings.
All components are nonmetallic.
订货信息：Analytical ColumnsIonPac CS12 Analytical Column (4 x 250 mm)044001IonPac CS12 Analytical Column (2 x 250 mm)044019Guard ColumnsIonPac CG12 Guard Column (4 x 50 mm)044002IonPac CG12 Guard Column (2 x 50 mm)044020
应用谱图：
