DAD Detector HPLC Instrument In Qualitative And Quantitative Analysis
Brand Name:Wayeal
Certification:ISO, CE
Model Number:LC3100
Minimum Order Quantity:1
Delivery Time:20 days
Payment Terms:L/C, T/T
Contact Now
Add to Cart
Verified Supplier
Location:
Hefei Anhui China
Address:
No. 8, Wenqu Road, High-tech Zone, Hefei, Anhui
Supplier`s last login times:
within 48 hours
Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
Product Details
Company Profile
Product Details
DAD Detector Quaternary PumpHigh Performance Liquid Chromatography
Instruments in Qualitative and Quantitative Analysis
Product Description
High performance liquid chromatography (HPLC) can be used to separate and identify different large biomolecules such as protein and peptides in a sample. It is based on the pumping of a sample with a solvent (mobile phase) through a column packed with sorbent material (stationary phase) at a high pressure. HPLCinstruments consist of a reservoir of mobilephase, a pump, an injector, a separation column, and adetector. Compounds are separated by injecting a sample mixtureonto the column. The different component in the mixture pass through thecolumn atdifferentiates due to differencesintheirpartition behavior between the mobile phase and thestationary phase. The mobile phase must be degassed to eliminate theformation of air bubbles.
Product Parameter
| DAD Detector Quaternary PumpHigh Performance Liquid Chromatography Instruments in Qualitative and Quantitative 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) |
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 Reproducibility | ≤±0.1 nm |
| Linearity | ≥1.0×104 |
Product Performance
1. Two optional modes: binary high pressure and quaternary low pressure
2. Wavelength scaning: the absorption spectrum can be scanned in the entire range of the light source.
3. A variety of detectors available, such as DAD, ELSD and FLD.
4. Dual-wavelength detection, two wavelengths canbe detected at the same time.
Product Application
Food, medicine, chemical industry, agriculture, etc.
DAD Detector HPLC Instrument In Qualitative And Quantitative Analysis
Inquiry Cart
0