Wayeal IC6200 250MM Column PEEK Pump Ion Chromatography Instruments
Equipment
Introduction of Ion Chromatography Instrument
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.
Features of Ion Chromatography Instrument
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.
Technical Data of Ion Chromatography Instrument
| Wayeal IC6200 Integrated Ion Chromatography Instrument for Cations
or Anions Analysis |
| System Parameter | |
| Qualitative Repeatability | ≤0.5% |
| Quantitative Repeatability | ≤1% |
| Pump System | |
| Flow Rate | (0.001～10.000)mL/min |
| Pump Head Pressure Resistance | (0 ~ 35) MPa |
| Flow Rate Setting Inaccuracy | <0.1% |
| Flow Stability | <0.1% |
| Pressure Display Accuracy | 0.01Mpa |
| Pressure Pulsation | <0.5% |
| Conductivity Detector | |
| Baseline Noise | ≤0.1%FS |
| Baseline Drift | ≤0.5%FS |
| Minimum Detectable Concentration (Cl) | ≤0.0002μg/mL |
| Minimum Detection Concentration (Li) | ≤0.0001μg/mL |
| Conductivity Cell Volume | ≤ 0.6μL |
| Conductivity Detection Range | 0-15000μS/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: 500μL; optional; 250μL, 1000μL, 2500μL |
| Loop Size | Standard: 100μL; optional: 20μL, 50μL, 200μL |
| 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 Applications of IC6200 Ion Chromatography Instrument
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.
