Circular solid-phase extraction apparatus

separating from sample matrix and interference compound, and then elute with eluant, or heat and the desorption. To achieve the purpose of separation and enrichment of the target compounds (namely the sample separation, purification and concentration). The purpose is to reduce the sample matrix interference, improve the detection sensitivity, applied to all kinds of food safety inspection, agricultural products residue monitoring, medicine and health, environmental protection, commodity inspection, tap water and chemical production laboratory.

Main feature:

1.       The whole machine is made of transparent organic glass, strong corrosion resistance.

2.       The wall thickness of vacuum tank is uniform, which could bear high negative pressure more than -0.096Mpa. don't become deformed when used in high voltage in the long term.

3.       Solid phase extraction apparatus is pressured evenly throughout, good air tightness, strong stability.

4.       Extraction velocity is of good consistency and easy to control.

5.       Multi channel can be independently controlled, joint is of corrosion resistance.

6.       Product internal test tube rack is made from PTFE , which is of very high corrosion resistance.

Technical parameters: