NACT #288 - Petroleum Refining (1/6/2014 - 1/7/2014) Submitted by CenSARA Admin on Tue, 08/20/2013 - 02:00 Course NACT #288 - Petroleum Refining - TOXC231 (1/6/2014 - 1/7/2014) Cost $588.00 Item Type Course Costs and Instructor Fees