Food and Drug Administration and state and local regulatory agencies. If you have any questions refer to the FDA website. Only unused, undamaged and original condition item can be qualified for a return. The sale of this item may be subject to regulation by the U.All of our products are CE approved. Please kindly check the copy of the certificate in the listing below. The item "Digital Heating Hot Plate Magnetic Stirrer Mixer Heater Chemical Lab Use 0-300°C" is in sale since Thursday, October 18, 2018. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical & Lab Equipment, Devices\Lab Mixers, Shakers & Stirrers\Magnetic Stirrers & Hotplate Stirrers". The seller is "fairtopshop888" and is located in Beijing. This item can be shipped worldwide.