NOS Corning PC-620 Hot Plate Magnetic Stirrer. The item "NOS Corning PC-620 Hot Plate Magnetic Stirrer" is in sale since Wednesday, August 1, 2018. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Other Healthcare, Lab & Dental". The seller is "fullynvested" and is located in Delmar, New York. This item can be shipped to United States.