Laserfiche WebLink
Sequoia J Chesapeake Dnve Redwood City CA 94063 .50) 364 9600 FAX(650)364-9233 <br /> 404 N \Y/,get Lane Walnut Creek CA 94598 (510) 988 9600 FAX(510)988 9673 <br /> frlll>� Analytical a19 Sinker Avenue,Suite 8 Sacramento,CA 95834 (916) 921-9600 FAX(916)921 0100 <br /> i <br /> Gettler Ryan/Geostrategies Client Prol ID Unocal SS#0187 Sampled 02/13/98 = <br /> 6747 Sierra Court Suite J Sample Descript U-2 Received 02/17/98 _ <br /> Dublin, CA 94568 Matrix LIQUID <br /> Analysis Method 8015Mod/8020 Analyzed 02/25/98 w <br /> Attention Deanna Harding Lab Number 9802A45-03 Reported 03J02198 <br /> QC Batch Number GCO22598802005A w <br /> Instrument ID GCHP05 <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 25 N D <br /> Benzene 0 50 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 /> Trlfluorotoluene 70 130 94 <br /> • <br /> Analytes reported as N D were not present above the stated limit of detection <br /> SEQUOI LYTICAL - ELAP #1271 <br /> regory <br /> Project Manager Page 3 <br />