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 9459$ (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)792-0342 <br /> ttler-F�n -'Dublin Client Project Ib ' 'Unocal S8#5098, Stockton ' Sampled Dec 22,' 7998 <br /> 47 Sierra Court, Suite J Sample Descript Water, MW-17 Received Dec 23, 1998 <br /> Dublin, CA 94568 Analysis Method EPA 8260 Analyzed Jan 5, 1999 <br /> Attention Deanna Harding Lab Number 812-2072 Reported Jan 13, 1999 <br /> OXYGENATED COMPOUNDS (EPA 8260) <br /> Analyte Detection Limit Sample Results <br /> Ng/L Ng/L <br /> Ethanol 500 N D <br /> t-Butanol 100 N D <br /> Methyl t-Butyl Ether (MTBE) 20 N D <br /> Di-Isopropyl Ether (DIPE) 20 N D <br /> Ethyl t-Butyl Ether (ETBE) 20 N D <br /> t-Amyl Methyl Ether (TAME) 20 N D <br /> Surrogates Control Limit % % Recovery <br /> 1,2-Dlchloroethane-d4 50 150 98 <br /> Analytes reported as N D were not present above the stated limit of detection <br /> SEQUOIA ANALYTICAL, #1271 <br /> IJ anne Fegley <br /> rolleet Manager <br /> 8122064 GET <12> <br />