The surface is treated with imported high-quality PFA anti-corrosion non-stick coating. It is a professional experimental electric hot plate for sample heating, digestion, evaporation, boiling and acid removal. The heating bracket can be removed when not needed. Application: 1. Experimental electric heating plates are used in soil heavy metal fields such as: sediments, agricultural fields, plant fields, sludge, farms, etc.; 2. Electric heating plates are used in heavy metal fields such as sewage treatment plants, water plants, etc. 3. Electric heating plates are used in food heavy metal fields such as: fruits, seafood, meat, candy, vegetables, seeds, etc.; 4. Electric heating plates are used in pharmaceutical heavy metal fields such as pharmaceutical factories, nutritional products, health products, etc. #samplepreparation #hotplate #Splitdesign #PFAvials