AOCS Te 1a-64-2009 Page 1 of 1 INDUSTRIAL OILS AND DERIVATIVES APPARATUS 1. Erlenmeyer flask—500 mL.REAGENTS 1. Sodium hydroxide solution, 0.5 M—accurately standardized. See AOCS Specification H 12-52. 2. Ethyl alcohol—95%, SDA Formula 30 and 3A are permitted. Add a few drops of...