507: factory sealed virgin 25 pound drums made in the USA. By purchasing this product you are stating that you are an EPA Licensed Technician or that this product will only be used by an EPA Certified Technician. This item is in the category "Business & Industrial\HVAC & Refrigeration\HVAC & Refrigeration Components\Refrigerants\R-507".
The seller is "jeepoffroadking" and is located in this country: US. This item can be shipped to United States.