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Wayeal IC6250 250MM Column PEEK Pump Ion Chromatography Instruments Equipment
Wayeal IC6240 0-40MPa Pump Head Pressure Liquid Ion Chromatography Instruments
Product Introduction
Ion chromatography or Ion exchange chromatography is a branch of High-Performance Liquid Chromatography or HPLC. It has a potential of separating charged molecular species present in the mobile phase stream. In simpler words, you can also say that it is a method used for separating any compound’s ions on the basis of their interaction with stationary (resin) and mobile (eluent) phase. The process consists of two columns named anion column and cation column that attract anions and cations, respectively. By separating these ionic species, one can measure their concentrations in the given substance.
Product Features
1. Integrated apperance design, high brightness LCD full touch GUI controller
2. High degree of automation "One Key Rinse" and "One Key Maintenance" automatic maintenance function.
3. Full PEEK pump and electric injection valve.
4. All-plastic non-metallic flow path
5. Highly precise teperature control of the whole system.
6. Powerful and convenient chromatography workstation.
Product Parameter
| Wayeal IC6250 250MM Column PEEK Pump Ion Chromatography Instruments Equipment | |
| System Parameter | |
| Qualitative Repeatability | ≤0.05% |
| Quantitative Repeatability | ≤0.3% |
| Pump System | |
| Flow Rate | (0.001～12.000)mL/min |
| Pump Head Pressure Resistance | (0 ~ 40) MPa |
| Flow Rate Setting Inaccuracy | <0.05% |
| Flow Stability | <0.05% |
| Pressure Display Accuracy | 0.01Mpa |
| Pressure Pulsation | <0.5% |
| Conductivity Detector | |
| Baseline Noise | ≤0.05%FS |
| Baseline Drift | ≤0.4%FS |
| Minimum Detectable Concentration (Cl) | ≤0.0001ug/mL |
| Minimum Detection Concentration (Li) | ≤0.00005ug/mL |
| Conductivity Cell Volume | ≤ 0.6μL |
| Conductivity Detection Range | 0-15000 μS/cm |
| Detector Resolution | 0.00238nS/cm |
| Conductivity Cell Temperature Setting Error | ±0.01°C |
| Resolution of Conductivity Cell Temperature Display | 0.001°C |
| Suppressor | |
| Constant Current Source Range | 0-500mA in 0.1mA increments |
| Column Oven | |
| Temperature Range | Room temperature +5°C~85°C |
| Control Temperature Stability | ≤ 0.1°C |
| Autosampler | |
| Number of Sample Vials | ≥ 120 (1.5ml standard sample bottle) |
| Repeatability | Full loop injection < 0.3% RSD, Partial injection < 0.5% RSD, Non-destructive injection < 1 % RSD (injection volume > 5uL) |
| Syringe Size | Standard: 500ul; optional; 250ul, 1000ul, 2500ul |
| Loop Size | Standard: 100ul; optional: 20ul, 50ul, 200ul |
| Linearity | >0.999 |
| Cross-contamination | <0.01% |
Eluent Generator | |
| Flow Rate Range | 0.001 to 3.000ml/min |
| Eluent Concentration Range | KOH, MSA-0.1 to 100mM |
| Concentration Accuracy | 0.1mM |
| Original Concentration of Electrolyte | 25% KOH/MSA |
| Volume of Electrolyte | 1000mL |
| Maximum Working Pressure | 21MPa (3000psi) |
| Gradient Accuracy | 1.5% |
Industry Application
Water Analysis
Ion chromatography with conductivity detector has found wide-scale applications for monitoring of anion concentrations such as chloride, fluoride, bromide, nitrates, nitrite, fluoride, chlorate and bromate in drinking water from different sources.
Pharmaceuticals
on chromatography has over the years matured as an analytical technique for determination of the active pharmaceutical ingredients, excipients, products of degradation and impurity profiling of formulations.
