|
[China]
Trade Verify
Address: No. 8, Wenqu Road, High-tech Zone, Hefei, Anhui
Contact name:Larry
Anhui Wanyi Science and Technology Co., Ltd. |
|
Verified Suppliers
|
|
|
HPLC Cromatografía Fully Automatic High Performance Liquid
Chromatography Instrument
Product Description
High performance liquid chromatography is basically a highly improved form of column chromatography. Instead of a solvent being allowed to drip through a column under gravity, it is forced through under high pressures of up to 400 atmospheres. That makes it much faster.
It also allows you to use a very much smaller particle size for the column packing material which gives a much greater surface area for interactions between the stationary phase and the molecules flowing past it. This allows a much better separation of the components of the mixture.
The other major improvement over column chromatography concerns the detection methods which can be used. These methods are highly automated and extremely sensitive.
Product Parameter
| HPLC Cromatografía Fully Automatic High Performance Liquid Chromatography Instrument | |
Working Conditions | |
| Working Power Supply | 220V,50HZ |
| Ambient Temperature | 10-40℃ |
| Ambient Humidity | 20-85% relative humidity(non-condensing) |
System features | |
| Qualitative Repeatability | RSD≤0.5% |
| Quantitative Repeatability | RSD≤1.0% |
| High Pressure Pump | |
| Flow Rate Setting Range | 0.0001-10.000mL/min |
| Setting Step | 0.0001mL/min |
| Pressure Range | 0~42MPa |
| Pressure Pulsation | 0.1MPa(10MPa, C18, methanol 1mL/min) |
| Flow Rate Set Error | ±0.25% |
| Flow Rate Set Stability | RSD≤0.1% |
| Column Oven | |
| Temperature Control Range | 5~85°C |
| Power | 125W |
| Temperature Setting Resolution | 0.1°C |
| Preheat | Built-in 1-way preheat module |
| Power Supply | 220V±10%, 50Hz |
| Autosampler | |
| Injection Volume Repeatability | ＜0.5%RSD |
| Linearity | ＞0.9999 |
| Injected Volume Accuracy Error | ±1% |
| Cross Contamination | ＜0.002% |
| Number of Smaples | 120(2*20,2ml) |
| Injection Volume | 1-100ul |
| Detector(ELSD) | |
| Baseline Noise | ≤ 0.0037mV |
| Baseline Drift | ≤ 0.0026mV/30min |
| Mini Detection Concentration | ≤ 1×10-6 g/mL (national standard method, cholesterol/methanol), ≤ 1×10-9 g /mL (direct injection, glucose) |
| Evaporation Gas Flow Range | (0 ~ 3) SLM |
| Atomization Temperature Range | Room temperature ~ 90℃ |
| Evaporation Temperature Range | Room temperature～110℃ |
| Detection Chamber Temperature Range | Room temperature～60℃ |
| Input Air Pressure | (4 ~ 7) bar |
| Flow Rate Range of Mobile Phase | (0.2 ~ 5) mL/min (methanol) |
Product Performance
1. Mainstream split design
2. Split pump head with custom one-piece check valve;
3. Dynamic compensation technology with reduced flow fluctuations to ensure flow accuracy and stability; (patented)
4. Active flushing function of plunger rod;
5. With wavelength scanning and dual wavelength detection function;
6. High pressure pump with two-stage suspension floating drive technology, the use of drive suspension technology, combined with the import pump head of the suspension art plugs rod design, to extend the service life of the seal, reduce the user's use costs.
Product Application
Determination of Aflatoxin B and G groups, Nutrients, Additives, Aflatoxin M, Heterotrophic trichothecene, Penicillin, Erythrostenone, Deoxynivalenol and its acetylated derivatives, Ochratoxin A, T-2 toxin, Fumonisins in food.
