Anhui Wanyi Science and Technology Co., Ltd.
To build an enterprise with strong international competitiveness in the field of analytical and testing instruments and life and health.
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Wayeal Intelligent High Performance Liquid Chromatography Instruments for Aflatoxin Analysis
Introduction of Liquid Chromatography Instrument
The high performance liquid chromatography instrument with the characteristics of high operation stability, high detection sensitivity and modular designing. It is mainly used to analyze less-volatile and thermal-unstable organic compounds with high boiling point and large molecular weight in ther area of pharmaceutical, chemical, environmental, food, laboratories and other fields . It consists of reservoir, pump, sample injector, chromatographic column, detector and recorder.
Parameters of Liquid Chromatography Instrument
| Intelligent High Performance Liquid Chromatography Instruments for Aflatoxin Analysis | |
| System | |
| Qualitative repeatability(Retention time) | RSD≤0.3% |
| Quantitative repeatability(Area) | RSD≤0.6% |
| Pump | |
| Flow rate range | 0.001-10.000mL/min |
| Max operating pressure | 42MPa |
| Pressure pulsation | <0.1MPa |
| Flow accuracy | ±0.2% |
| Flow precision | RSD≤0.06% |
| Gradient accuracy | ±1% |
| Column Oven | |
| Temperature setting range | 5 °C ~ 85 °C |
| Temperature stability | ≤0.2°C/h |
| Temperature controlling precision | ±0.1 °C |
| Autosampler | |
| Injection Volume Precision | <0.25%RSD |
| Linearity | >0.999 |
| Cross Contamination(Carry Over) | <0.01% |
| Sample Capacity | 120 samples( 1.5ml vials) |
| Syringe | 250 μL |
| Sample Loop | 20μL |
| DAD Detector | |
| Noise | 1.5×10-5Au |
| Drift | ≤1×10-3Au/h |
| LOD | 5.0×10-9g/mL(naphthalene/methanol) |
| Wavelength range | 190-800nm |
| Wavelength accuracy | ≤±1 nm |
