Rotary evaporators have been developed over 50 years ago to deal with problems faced with standard chemical distillation devices. Those issues included annihilation of the substances being distilled and slow boiling. Rotary evaporators prevent such problems through the spinning motion of the vessel, which speeds distillation by increasing the surface area of the liquid. This type of evaporator also provides a gentler, higher quality distillation process than standard procedures.
Flavor extraction/food industry
Solvent removal/separation and recycling Chemical/educational/fuel/environmental Sample concentration HPLC and natural product sample prep Drying down powders (using test tube adapter) Trapping hazardous waste liquid
Packing: -Vacuum 10L 20L 30L 50L rotary evaporator glass 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.
Shipping: -Usually we ship the goods by one of three methods as below. You can choose the most appropriate one according to your timeline and budget. Shipping by your own shipping agent is acceptable.
Door to door, very convenient, don't need to do customs clearance or pick-up
By air to the airport
Airport to airport, you need to do customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you.
By air and dispatch
Airport to door. You need to cooperate with our shipping broker to do customs clearance and don't need to pick up at the airport.
Henan Touch Science Instruments Co.Ltd Founded and based in Henan, China, Touch Science is is a professional manufacturer and exporter that is concerned with the design, development and production of lab equipments, in the areas of heat treatment and material processing for universities, research facilities and labs. We have more than 15 years of manufacturing experience with vacuum rotary evaporator, chillers, water ring vacuum pumps, and other lab instruments. We have gained a global sales network reaching USA, Canada, Europe, Chile, Japan, India, etc. We attach importance to every customer and every order. 100% customer satisfaction is always our first priority. We provide quantity discounts and will reply to your requests within the same business day. Our goal is to build up business partnerships with friends around the world.