Spe/Solid phase extraction unit(Solid-Phase Extraction,Abbreviationspe)Is a widely used and popular sample pretreatment technology,Solid adsorbent is used to adsorb the target compounds in the liquid sample,Separate from the sample matrix and interfering compounds,The eluate is then eluted or heated for desorption,The purpose of separation and enrichment of target compounds is achieved. It's in the traditional solution—On the basis of liquid extraction, the principle of similar dissolution between substances is used, and the basic knowledge of liquid chromatography and stationary phase of gas chromatography has been developed

●Cylindrical design with superior overall sealing performance.
●The whole machine is made of organic glass and has good corrosion resistance.
●andDPSeries vacuum pumps are equipped with vacuum0.098mpa.
●The vacuum trough is made of special hard glass mold, and its wall thickness is even so that it can bear-0.085mpaAbove high negative pressure.
●The extraction column tray is made of special high polymer material. It is beautiful, corrosion resistant and long lasting under high pressure without deformation.
●The inner test tube is made of Teflon, so it has high corrosion resistance.

Packing and Shipping
-The main parts will be wrapped with foam,then put into the carton; the mainbody portion will be packed in wooden cases;
-Both neutral and customized packaging can be available.
-We can ship the goods to you by International Express such as DHL,UPS,TNT,EMS and so on, you can also choose the appropriate one based on your timeline and budget. Besides,you can choose to use your own shipping agent.