NACT #288 - Petroleum Refining (4/1/2014 - 4/2/2014) Submitted by CenSARA Admin on Tue, 08/20/2013 - 02:00 Course NACT #288 - Petroleum Refining - TOXC231 (4/1/2014 - 4/2/2014) Cost $557.45 Item Type Course Costs and Instructor Fees