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HPLC Machine High Precision and Efficiency Liquid Chromatography
System in Phytochemical Analysis
Product Description
High Performance Liquid Chromatography (HPLC) is a form of column chromatography that pumps a sample mixture or analyte in a solvent (known as the mobile phase) at high pressure through a column with chromatographic packing material (stationary phase). The sample is carried by a moving carrier gas stream of helium or nitrogen. HPLC has the ability to separate, and identify compounds that are present in any sample that can be dissolved in a liquid in trace concentrations as low as parts per trillion. Because of this versatility, HPLC is used in a variety of industrial and scientific applications, such as pharmaceutical, environmental, forensics, and chemicals.
Product Parameter
| HPLC Machine High Precision and Efficiency Liquid Chromatography System in Phytochemical Analysis | |
| Physical Specification | |
| Power Requirements | 220V,50HZ |
| Ambient Temperature | 4-40℃ |
| Ambient Humidity | 20-85% relative humidity(non-condensing) |
| System | |
| Qualitative repeatability(Retention time) | RSD≤0.3% |
| Quantitative repeatability(Area) | RSD≤0.6% |
| Pump | |
| Flow Rate Range | 0.0001-10.000mL/min( increments :0.0001 mL/min) |
| Max Operating Pressure | 42MPa |
| Pressure Pulsation | <0.1MPa( Test condition: 10MPa , at 1.0ml/min methanol) |
| Flow Accuracy | ±0.2%( Test condition: 10MPa , at 1.0ml/min methanol) |
| Flow Precision | RSD≤0.06%( Test condition: 10MPa , at 1.0ml/min methanol) |
| 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( full loop) ; <0.5%RSD( partial loop) ; <1%RSD( no waste) |
| Linearity | >0.999 |
| Cross Contamination(Carry Over) | <0.01% |
| Sample Capacity | 120 Samples( 1.5ml vials) |
| Syringe | 250 μL( Standard, with 500μL,1000μL, 2500μL optionals) |
| Sample Loop | 20μL( Standard, with 50μL, 100μL, 200μL optional) |
FLD Detector | |
| Noise | 1×10-5 Fu |
| Drift | ≤2×10-4Fu/30min |
| LOD | 5.0×10-10g/mL (naphthalene/methanol) |
| Wavelength Range | 200-650nm |
| Wavelength Reproducibility | ±0.2 nm |
| Linearity | ≥1.0×104 |
Product Performance
1. Built-in degasser to meet both high-pressure pump and feeder
cleaning fluid degassing.
2. With local deploymeet and network deployment capabilities to meet the needs of users of different sizes.
3. Provide two-way "250mm column+protection column" installation position, to meet the majority of user needs.
4. High precision reflector lens, 1800 lines of shinning grating, to ensure extremely low stray light and a large linear range.
Product Application
Food, medicine, chemical industry, agriculture, etc.
