Laserfiche WebLink
680 Chesapeake Drive Redwood City CA 94063 (650)364-9600 FAX(650)364-9233 <br /> Sequoia 404 N Wiget Lane Walnut Creek CA 94598 (925)988-9600 FAX(925)988-9673 <br /> �wa�7 Analytical 819 Straker Avenue Suite 8 Sacramento CA 95834 (916)921-9600 FAX(916)921-0100 <br /> 1455 McDowell Blvd North Ste D Petaluma,CA 94954 (707)792-1865 FAX(707)792-0342 <br /> • <br /> J Gettler Ryan%Geostrategies Client Prol ID Tosco SS#6981, 180138�85ry Sampled 05/27/98 <br /> 6747 Sierra Court Suite J Sample Descript MW-4 Received 05/28/98 = <br /> Dublin, CA 94568 Matrix LIQUID - <br /> Analysis Method 8015Mod/8020 Analyzed 06/04/98 <br /> Attention Deanna Harding Lab Number 9805H47-04 _ Reported_07f24j98 - <br /> Total Purgeable Petroleum Hydrocarbons (TPPH) with BTEX and MTBE <br /> Analyte Detection Limit Sample Results <br /> ug/L uS/L <br /> TPPH as Gas 50 N D <br /> Methyl t-Butyl Ether 26 27 <br /> Benzene - 0 50 3 3 <br /> Toluene 050 N D <br /> Ethyl Benzene 050 N D <br /> Xylenes (Total) 050 N D <br /> Chromatogram Pattern <br /> Surrogates Control Limits% % Recovery <br /> T riff uo rotol uene 70 130 90 <br /> Analytes reported as N D were not present above the stated limit of detection <br /> SEQUOIA ANALYTICAL - ELAP #1849 <br /> Granicher <br /> oject Manager Page 7 <br />