Anhui Wanyi Science and Technology Co., Ltd.
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Cromatógrafo hplc preço hplc Machine Liquid Chromatography Instrument Price
Introduction of HPLC Liquid Chroamtography Instrument
High performance liquid chromatography is an analytical chemistry technique applied to separate, identify, and quantify semi- and non-volatile compounds in liquid samples. Industries like pharma and biopharma, environmental, and food and beverage use HPLC for the characterization, purification, and quantitation of compounds. An HPLC instrument has four major components: a pump to deliver the mobile phase, an autosampler to inject the sample, a stationary phase column to separate the sample compounds, and a detector to measure the compounds. Additional elements include connective capillaries and tubing to allow the continuous flow of the mobile phase and sample through the system and a CDS package to control the HPLC instrument, separation, detection, and result evaluation.
Parameters of HPLC Liquid Chromatography Instrument
| Cromatógrafo hplc preço hplc Machine Liquid Chromatography Instrument Price | |
| Working Conditions | |
| Working Power Supply | 220V,50HZ |
| Ambient Temperature | 10-40℃ |
| Ambient Humidity | 20-85% relative humidity(non-condensing) |
| System features | |
| Qualitative Repeatability | RSD≤0.2% |
| Quantitative Repeatability | RSD≤0.4% |
| High Pressure Pump | |
| Flow Rate Range | 0.0001-10.000mL/min( increments :0.0001 mL/min) |
| Setting Step | 0.001mL/min |
| Pressure Range | 0~42MPa |
| Pressure Pulsation | 0.1MPa(10MPa, C18, methanol 1mL/min) |
| Flow Rate Set Error | ±0.2% |
| Flow Rate Set Stability | RSD≤0.06% |
| Gradient Error | ±1% |
| Column Oven | |
| Temperature Control Range | 4~85°C |
| Temperature Stability | ±0.02°C |
| Temperature Setting Resolution | 0.1°C |
| 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(DAD) | |
| Baseline Noise | ≤4810-5Au |
| Baseline Drift | ≤3*10-5Au/h |
| Min Detection Concentration | ≤2*10-8g/mL |
| Spectral Range | 190-800nm |
| Wavelength Error | ≤±0.1nm |
| Wavelength Repeatability | ≤±0.1nm |
| Linearity Range | ≥104 |
Application of HPLC Liquid Chromatography Instrument
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.
