Laserfiche WebLink
Sequoia 680 Chesapeake Dnve Redwood Cly CA 94063 (650)364-9600 FAX(650)364-9233 <br /> 404 N Wiget Lane Walnut Creek CA 94598 (925)988-9600 FAX(925)988-9673 <br /> 819 Straker Avenue Suite 8 Sacramento CA 95834 (916)921-9600 FAX(916)921-0100 <br /> Analytical 1455 McDowell Btvd North Ste D Petaluma,CA 94954 (707)79Z-1865 FAX(707)792-0342 <br /> Blaine Tech Services Client Prol ID _ Chevron 9-4275/990310-Z1 Sampled 03/10/99 <br /> 1680 Rogers Avenue Sample Descrtpt MW9 Received 03/11/99 <br /> San.lose, CA 95112 Matrix LIQUID <br /> Analysts Method 8015Mod/8020 Analyzed 03/23/99 <br /> Attention Christine Lillie - Lab Number 9903653-09 - Reported 03/26/99 <br /> QC Batch Number GC032399BTEX02A <br /> Instrument ID GCHP02 <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 50 N D <br /> Methyl t-Butyl Ether 13 540 <br /> Benzene 050 N D <br /> Toluene 0 50 N D <br /> Ethyl Benzene 050 N D <br /> Xylenes (Total) 050 _ _ N D <br /> Chromatogram Pattern <br /> Surrogates Control Limits % % Recovery <br /> Trifluorotoluene 70 130 116 <br /> Analytes reported as N D were not present above the stated limit of detection <br /> SEQUOIA ANALYTICAL - ELAP #1210 <br /> ei Shin <br /> ect Manager C7 Page 9 <br /> n� <br />