NACT #288 - Petroleum Refining (2/5/2014 - 2/6/2014) Submitted by CenSARA Admin on Tue, 08/20/2013 - 02:00 Course NACT #288 - Petroleum Refining - TOXC231 (2/5/2014 - 2/6/2014) Cost $828.27 Item Type Course Costs and Instructor Fees