WOW THESE HOTPLATE STIRRERS ARE IN. THEY HAVE BEEN TESTED AND WORK AS DESIGNED.AT THIS PRICE THEY WONT LAST LONG!!!!!!!! The item "CORNING PC420 HOTPLATE STIRRER" is in sale since Thursday, March 22, 2018. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Lab Equipment\Heating & Cooling\Burners & Hotplates". The seller is "alternativelaboratorysolutions" and is located in Waukegan, Illinois. This item can be shipped to United States.