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High performance liquid chromatography

Author: Source:  Popularity:  Addtime:2014-09-25 11:09:00





Name of Instrument: High performance liquid chromatography

Type and Specification: Alliancee 2695

Manufacturer: Waters

Purchase Time: 2014

Main Uses: It is to detect multiple residues of pesticide and veterinary drug and food additives and to analyze the residue of organic compounds to promote the agricultural products and food safety, hygiene and quality detection.

Main Technical Indexes:

1. The doubleplunger line driving device is mutual independent and controlled by electron, and the loop is the double- pressure sensor feedback loop, and mixers and dampers are not needed;

2. Quaternary gradient transfusion pump;

3. Velocity: 0.010~5.000 mL/min, 0.001 mL/min as the increment;

4. Velocity precision≤0.075%RSD;

5. Maximum tolerable pressure: 345 bar( 5000 psi);

6. Delay volume<650 μL;

7. Gradient precision: 0.15%RSD;

8. Automatic injection precision≤0.5%RSD;

9. Injection range: 0.1~ 80 μL, which can be extended to 2000 μL;

10. Injection linearity>0.999;

11. It is equipped with the ultraviolet- visible detector and the fluorescence detector;

12. Variable wavelength range of ultraviolet- visible detector: 190~700 nm;

13. Excitation wavelength of fluorescence detector: 200~890 nm, emission wavelength: 210~900 nm

14. Chromatographic column: C18, 5 μm, 4.6×250 mm.



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