NACT #288 - Petroleum Refining (2/24/2014 - 2/25/2014) Submitted by CenSARA Admin on Tue, 08/20/2013 - 02:00 Course NACT #288 - Petroleum Refining - TOXC231 (2/24/2014 - 2/25/2014) Cost $472.86 Item Type Course Costs and Instructor Fees