Laserfiche WebLink
Sequoia 680 Chesapeake Drive Redwood City CA 94063 (650)364-9600 FAX(650)364-9233 <br /> 404 N Wlget Lane Walnut Creek CA 94598 (925)988-9600 FAX(925)988-9673 <br /> Analytical 819 Striker 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)791-0342 <br /> e <br /> 9 Gettler Ryan Geostrategles -Client Proj ID J Unocal Former Facility#0187 Sampled 08/17/988 <br /> 17 6747 Sierra Court Suite J Sample Descrlpt U-2 Received 08/17/98 = <br /> ', Dublin, CA 94568 Matrix LIQUID <br /> Analysis Method 8015Mod/8020 Analyzed 08/28/98 <br /> ..-Attention Deanna Harding _ Lab Number _9808A40-03 Reported _9J20198 <br /> Instrument ID HP5 <br /> Total Purgeable Petroleum Hydrocarbons (TPPH) with BTEX and MTBE <br /> Analyte Detection Limit Sample Results <br /> ug/L ug/L <br /> TPPH as Gas 5o 57 <br /> Methyl t-Butyl Ether 25 N D <br /> Benzene 050 066 <br /> Toluene 050 .. 069 <br /> Ethyl Benzene 050 N D <br /> Xylenes (Total) -- -- - 0.50 .. ... 1.1 <br /> Chromatogram Pattern <br /> Unidentified HC .. .. C6-C12 <br /> Surrogates Control Limits % % Recovery <br /> r buorotoluene 70 130 76 <br /> Analytes reported as N D were not present above the stated limit of detection <br /> SEQUOIA ANALYTICAL - ELAP 41271 <br /> A Ilk <br /> Tod Granicher <br /> Project Manager page 3 <br />