Is a solid phase extraction device and a solid phase extraction instrument the same thing?

technical parameter
1. Dimensions: 270*160*110

2. Working environment temperature: 10-35℃;

3. Working environment humidity: 20- 80%;

4. Working environment: power supply 220V±10%, 50Hz±1Hz

5. Vacuum tank design: anti-cross contamination. Anti-atomization vacuum tank design;

6. Sealing: good sealing. High consistency;

7. Control: valve type, each channel has an independent valve, which can control the flow of each channel independently;

8. Accessories: can be equipped with a large-capacity sampler. It can process samples in batches;

9. Material: In addition to the gas chamber. The collection bottle is made of extra-hard and thickened glass, other parts are made of PTFE, which has strong corrosion resistance;

10. Number of processed samples: 12

11. Liquid collection method: the waste liquid can be extracted at any time through the liquid collection bottle;

12. Test tube rack: PTFE material, good anti-corrosion performance, the height of the test tube rack is adjustable.

The solid phase extraction instrument uses a solid adsorbent to adsorb the target compound in the liquid sample, separate it from the matrix of the sample and interfering compounds, and then use the eluent to elute or heat to desorb to achieve the purpose of separating and enriching the target compound ( That is, sample separation, purification and enrichment), the purpose is to reduce sample matrix interference and improve detection sensitivity, which is used in various food safety testing, agricultural product residue monitoring, medicine and hygiene, environmental protection, commodity inspection, tap water and chemical production laboratories .