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SEQUOIA ANALYTICAL <br /> 680 Chesapeake Drive • Redwood City,CA 94063 <br /> -- NW4W (415)364.9600 FAX(415) 364.9233 <br /> r <br /> Exceltech Client Project ID: 034912"1,puck Stop i12o,Stockton Sampled: Jul 8, 1990 ' <br /> 41674 Christy Street Matrix Descript. Water F4r349120-314X2 Receivnd: Jul 11, 19W <br /> Fremont,CA 94538 Analysis Method: EPA 5030/8015/8020 Analyzed: Jul 12, 1990 <br /> Attention John Monroe Hist Sample 007-1451 A <br /> Reported: Jul 20, 1990 <br /> c , <br /> TOTAL PETROLEUM FUEL HYDROCARBONS With BTEX DISTINCTION (EPA 8015/8020) <br /> r Sample Sample Law/Medium B.P. Ethyl <br /> Number Description Hydrocarbons Benzene Toluene Benzene Xyianes <br /> i...; ug/L pg/L ug/L pg/L pg/L <br /> (ppb) (ppb) (ppb) (ppb) (ppb) <br /> j 0071451 A 13&t N.D. N.D, N,D. N.D. N.D. <br /> ,... <br /> r" 0071452 A raw 1 N.D. N.D. N.D. N.D. N.D. <br /> r <br /> j <br /> 00tecTfan Umits: 30 0.30 0.30 0.30 0.30 <br /> L.. <br /> Low to Medium coiling Point 1-Fycrocarbons are quantitated against a gasoline standard. <br /> Analytes reported as N.D.were not present above the stated limit of detection. <br /> SEtQU�OIIAA ANALYTICAL <br /> Vickie <br /> Protect Manager <br /> 71451.ENS <i> <br />