Laserfiche WebLink
1 <br /> Sequoia 680 Chesapeake Dnve Redwood City CA 94063 (650) 364 9600 FAX(650)364 9233 <br /> 404 N Wiget Lane Walnut Creek CA 94598 (510) 988 9600 FAX(510) 988 9673 <br /> Analytical 819 Striker Avenue Suite 8 Sacramento CA 95834 (916) 921 9600 FAX(916) 921 0100 <br />' Pacific Environmental Group Client Prol ID 311-174 1A/BP-#5447,Stockton Sampled 02/13/98 <br /> 2025 Gateway Place, Suite 440 Sample Descript PP-3 Received 02/17/98 <br /> San Jose, CA 95110 Matrix SOLID Extracted 02/24/98 <br /> Analysis Method 8015Mod/8020 Analyzed 02/25/98 <br />' Attention Joe Muzzlo Lab Number 9802886-09 _ Reported 03f30J98 <br /> QC Batch Number GCO22498BTEXEXB <br /> Instrument ID GCHP07 <br />' Total Purgeable Petroleum Hydrocarbons (TPPH) with BTEX and MTBE <br /> Analyte Detection Limit Sample Results <br />' mg/Kg m9/K9 <br /> TPPH as Gas 10 N D <br /> Methyl t-Butyl Ether 0 025 025 <br /> Benzene 00050 N D <br />' Toluene 00050 N D <br /> Ethyl Benzene 00050 N D <br /> Xylenes (Total) N D <br /> Chromatogram i 00050 Pattern <br />' Surrogates Control Limits % % Recovery <br /> Trifluorotoluene 70 130 88 <br /> 4-Bromoluoroben7ene 60 140 78 <br /> r <br /> Analytes reported as N D were not present above the stated limit of detection <br /> SEQUOIA ANALYTICAL - ELAP #1210 <br /> r1d Granicher <br /> poro,ect Manager Page 17 <br /> 1 <br />