In detail, for OR1-OR3, n-Hexane was in the fifirst grade with a range of 9.8–17.5%, followed by C4–C5 aallkkaanneess,, CC66bbraranncchheeddalaklaknaense,sa, nadndtoltuoleuneen. eC. atCalayttaiclyhtiycdhroygdernoagteinonatiboyn wbayxwoialx(OoiRl4()OwRa4s) wchaasracchtae...