The Carolina REaper is 1.474 million scoville units.
http://store.puckerbuttpeppercompany.com/smokin-eds-carolina-reaper/
The Mrs took our remaining habenero, Thai, tabasco, and serrano peppers and combined them to make a Sriracha pepper sauce. She tells me that the factory that made the original sauce was closed because of "noxious" odors wafting over the surrounding neighborhood. The flavor is good but................MAN, is it HOT! It tastes great with a chicken soup.