1. SOP-5171,R0 WASTE AND ENVIRONMENTAL SERVICES STANDARD OPERATING PROCEDURE FOR ROUTINE VALIDATION OF TOTAL PETROLEUM HYDROCARBONS GASOLINE RANGE ORGANICS/DIESEL RANGE ORGANICS ANALYTICAL DATA (METHOD 8015B) Document(s) Author: Ortega, Laura C Patel, Nita EBERHART, CRAIG Number: ERID-245096 ; 2008