Dionex IonPac CS20 阳离子色谱柱 | 302608,302609
Dionex IonPac CS20 阳离子色谱柱Dionex™ IonPac™ CS20 IC 柱适用于常见阳离子和胺分析的高容量色谱柱。可作为从干扰基质离子上洗脱胺的 Dionex IonPac CS18 和 Dionex IonPac CS19 的互补色谱柱。要求高压 IC。第 I 和 II 组阳离子以及胺类(包括各种样品基质中的甲胺、乙胺、乙醇胺和链烷醇胺)耐受酸性样品。使用 Thermo Scientific Dionex IonPac CS20 离子色谱 (IC) 柱对无机阳离子和胺类进行分析。Dionex IonPac CS20 色谱柱设计作为 Dionex IonPac CS18 和 Dionex IonPac CS19 色谱柱的补充,可以对一价和二价阳离子提供较大的分离窗口。本产品可在碱金属后、碱土金属前洗脱大多数胺类,从而将让定量分析变得极为困难的胺类从基质离子上移除。其选择性使得 Dionex IonPac CS20 尤其适合测定多种烷基胺和烷醇胺。 在常见无机阳离子和胺类分离中具有卓越的性能。使用高容量 Dionex IonPac CS20 来测定无机阳离子和胺类,包括不同样品基质中的甲胺、乙胺、乙醇胺和烷醇胺。以磺酸、膦酸和羧酸基团功能化的独特固定相可以耐受含有高达 100 mM 水合氢离子 (pH 1) 的酸性样品,仅有最小的性能损失可在较宽的温度范围 (15 - 70°C) 内操作,以促进方法开发和改善关键离子对分离兼容 100% 有机溶剂(乙腈和丙酮),以增强分析物溶解度,优化柱选择性,便于有效的色谱柱清洁该柱特别适用于分析用铵、吗啉或乙醇胺处理过的电厂水、化工工艺和炼油厂洗涤液、个人护理用品以及药物与高压离子色谱系统配合使用高压离子色谱系统,如 Thermo Scientific™ Dionex™ ICS-5000+HPIC™ 、Dionex Integrion™ HPIC 系统或 Dionex ICS-4000 毛细管 HPIC 系统,是在标准条件下操作本款柱所需要的。更低的洗脱液要求,降低运行成本由于使用相同的填料,因此 Dionex IonPac CS20 毛细管柱提供的性能与标准孔和微孔 Dionex IonPac CS20 色谱柱相同。由于毛细管系统运行的洗脱液流速仅为标准孔系统的 1%,需要的洗脱液更少,产生的废液也更少,从而降低了运行成本。多种规格可供选择4 x 250 mm 与 2 x 250 mm 分析柱4 x 50 mm 与 2 x 50 mm 分析保护柱0.4 x 250 mm 毛细管柱0.4 x 50 mm 毛细管保护柱更小内径柱,提供更高质量灵敏度,节省洗脱液和试剂,降低运行成本Dionex IonPac CS20 SpecificationsDimensions:Dionex IonPac CS20 Analytical Columns: 2 × 250 mm and 4 × 250 mmDionex IonPac CG20 Guard Columns: 2 × 50 mm and 4 × 50 mmDionex IonPac CS20 Capillary Column: 0.4 × 250 mmDionex IonPac CG20 Capillary Guard Column: 0.4 × 50 mmMaximum operating pressure:5000 psi (standard, microbore, and capillary)Mobile phase compatibility:Acidic eluents (pH 0–7), 100% HPLC solvents (acetone and acetonitrile),alcohols should be avoided.Substrate CharacteristicsSeparator and Guard columns:Macroporous ResinParticle Diameter: 5 μmPore Size: 100 ?Crosslinking (%DVB): 55%Functional group:Triple Mode (combination of sulfonic, phosphonic, and carboxylic acid groups)Hydrophobicity: MediumCapacity (μeq/column):3000 μeq/column (4 × 250 mm)600 μeq/column (4 × 50 mm)750 μeq/column (2 × 250 mm)150 μeq/column (2 × 50 mm)30 μeq/column (0.4 × 250 mm)6 μeq/column (0.4 × 50 mm)Column construction:PEEK™ with 10–32 threaded ferrule-style end fittings. All components are nonmetallic.订货信息:DescriptionPart NumbersAnalytical, Guard, and Capillary ColumnsDionex IonPac CS20 Analytical Column (2 × 250 mm)302606Dionex IonPac CG20 Guard Column (2 × 50 mm)302607Dionex IonPac CS20 Analytical Column (4 × 250 mm)302608Dionex IonPac CG20 Guard Column (4 × 50 mm)302609Dionex IonPac CS20 Capillary Column (0.4 × 250 mm)302610Dionex IonPac CG20 Capillary Guard Column (0.4 × 50 mm)302611Dionex IC PEEK Viper Fittings KitsDionex IC PEEK Viper Fittings Kit for Dionex Integrion systems with conductivity detectors088798Dionex IC PEEK Viper Fittings Kit for Dionex ICS-5000+ systems with conductivity detectors088803Dionex IC PEEK Viper Fittings Kit for Dionex ICS-5000+ capillary systems with conductivity detectors088801Dionex IC PEEK Viper Fittings Kit for Dionex ICS-4000 capillary systems with conductivity detectors088799Cation Trap ColumnsDionex CR-CTC 500 Continuously Regenerated Cation Trap Column075551Dionex CR-CTC 600 Continuously Regenerated Cation Trap Column, for use with088663Dionex Integrion HPIC systemsDionex CR-CTC Continuously Regenerated Cation Trap Column (Capillary) for use with072079Capillary Cation ColumnsDionex CTC 500 Cation Trap Column (9 × 24 mm) for use with 4 mm columns and manually prepared eluents075977Dionex CTC 500 Cation Trap Column (4 × 35 mm) for use with 2 mm columns and manually prepared eluents079019Trace Cation Concentrator ColumnsDionex TCC-LP1 Trace Cation Concentrator Low Pressure (4 × 35 mm)046027Dionex TCC-ULP1 Trace Cation Concentrator Ultralow Pressure (5 × 23 mm)063783Dionex CC-XLP1 Trace Cation Concentrator Extremely Low Pressure (6 × 16 mm)063889Dionex MCC-100 Monolith Cation Concentrator Column (0.5 × 80 mm)075462应用谱图:Column: Dionex IonPac CG20 + CS20 4 mmEluent: MSAEluent Source: Dionex EGC 500 MSA cartridgeFlow Rate: 1.2 mL/min Inj. Volume: 10 μL Temperature: 30 °CDetection: Suppressed Conductivity, Dionex CERS 500, 4 mm AutoSuppression, recycle modePeaks: mg/L1. Lithium 0.25 2. Sodium 1.00 3. Ammonium 1.25 4. Potassium 2.50 5. Magnesium 1.25 6. Calcium 2.50Column: Dio nex IonPac CG20 + CS20 4 mmEluent: 10– 50 mM MSA from 0–30 minEluent Source: Dio nex EGC 500 MSA cartridgeFlow Rate: 1.2 mL/min Inj. Volume: 10 μL Temperature: 50 °CDetection: Sup pressed Conductivity, Dionex CERS 500,4mm AutoSuppression, recycle modeSuppressor current: 176 mAPeaks: mg/ L mg/L1. Lithium 0.25 2. Sodium 1.00 3. Ammonium 1.25 4. Potassium 2.50 5. Ethylamine 1.25 6. Diethylamine 5.00 7. Triethylamine 5.00 8. Magnesium 1.25 9 . Calcium 2.50Column: Dionex IonPac CG20 + CS20 0.4 mmEluent: 2–4 mM MSA from 0–15 min 4–15 mM MSA from 15–20 min 15–50 mM MSA from 20–25 min 50 mM MSA from 25–37 minEluent Source: Dionex EGC-MSA (Capillary) cartridgeFlow Rate: 0.012 mL/min Inj. Volume: 0.4 μL Temperature: 30 °CDetection: Suppressed Conductivity, Dionex CCES 300,AutoSuppression, recycle modeSuppressor Current: 15 mAPeaks: mg/L mg/L1. Lithium 0.06 2. Sodium 0.25 3. Ammonium 0.32 4. Ethanolamine 0.32 5. Potassium 0.63 6. Diethanolamine 0.50 7. Triethanolamine 0.50 8. N-Methyldiethanolamine 1.25 9. Diisopropanolamine 1.25 10. Magnesium 0.32 11. Calcium 0.63Column: Dionex IonPac CG20 + CS20 2 mmEluent: 8–15 mM MSA from 0–6 min (curve 9) 15–50 mM MSA from 6–12 min (curve 3) 50 mM MSA from 12–25 min (curve 5)Eluent Source: Dion ex EGC 500 MSA cartridgeFlow Rate: 0.3 mL/min Inj. Volume: 2.5 μL Temperature: 30° CDetection: Suppressed Conductivity, Dionex CERS 500,2mm AutoSuppression, recycle modeSuppressor Current: 44 mAPeaks: mg/L mg/L1. Lithium 0.25 2. Sodium 1.00 3. Ammonium 1.25 4. Potassium 2.50 5. Rubidium 2.50 6. Cesium 2.50 7. Magnesium 1.25 8. Calcium 2.50 9. Strontium 0.80 10. Barium 2.50Column: Dionex IonPac CG20 + CS20 2 mmEluent: 2–4 mM MSA from 0–15 min;4–15 mM MSA from 15–20 min;15–50 mM MSA from 20–25 min;50 mM MSA from 25–37 minEluent Source: Dionex EGC 500 MSA cartridgeFlow Rate: 0.3 mL/min Inj. Volume: 2.5 μL Temperature: 20 °CDetection: Suppressed Conductivity, Dionex CERS 500, 2mm AutoSuppression, recycle modeSuppressor Current: 44 mAPeaks: mg /L mg/L1. Lithium 0.25 2. Sodium 1.00 3. Ammonium 1.25 4. Methylamine 1.25 5. Potassium 2.506. Dimethylamine 5.00 7. Trimethylamine 10.0 8. Tetramethylammonium 5.00 9. Magnesium 1.25 10. Calcium 2.50Column: Dionex IonPac CG20 + CS20 4 mmEluent: 2–4 mM MSA from 0–15 min;4–15 mM MSA from 15–20 min;15–50 mM MSA from 20–25 min;50 mM MSA from 25–37 minEluent Source: Dionex EGC 500 MSA cartridgeFlow Rate: 1.2 mL/min Inj. Volume: 10 μL Temperature: 50 °CDetection: Suppressed Conductivity, Dionex CERS 500, 4mm AutoSuppression, recycle modeSuppressor Curren t: 176 mAPeaks: mg/L mg/L1. Lithium 0.25 2. Sodium 1.00 3. Ammonium 1.25 4. Potassium 2.50 5. Dimethylamine 5.006. Trimethylamine 5.00 7. Ethylmethylamine 2.50 8. Morpholine 5.00 9. Diethylamine 5.0010. Piperidine 5.00 11. Magnesium 1.25 12. Calcium 2.50