Laserfiche WebLink
Sequoia 680 Chesapeake Drive Redwood City,CA 94063 (415) 364-9600 FAX(415) 364 9233 <br /> 404 N W9get 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 /> L Envlros -talent Prod ID Shell 6131 Pacific, Stockton Sampled 07/02/97 <br /> 270 Perkins Ave Sample Descript SB-4-16 5 Received 07/03/97 <br /> Sonoma, CA 95476 Matrix SOLID Extracted 07/11/97 <br /> c Analysis Method 8015Mod/8020 Analyzed 07/11/97 <br /> Attention Joe Nem,_ _ _ - -- _ _Lab Number 9707310-07 _ _- - _ -_____Reported 07j18j97_ F <br /> OC Batch Number GC0iii 979tEXEXAw <br /> Instrument ID GCHP07 <br /> Total Purgeable Petroleum Hydrocarbons (TPPH) with BTEX and MTBE <br /> Analyte Detection Limit Sample Results <br /> mg/Kg mg/Kg <br /> TPPH as Gas 10 N D <br /> Methyl t-Butyl Ether 0 025 N D <br /> Benzene 00050 N D <br /> Toluene 00050 D50 N D � <br /> Ethyl Benzene <br /> Xylenes (Total) 00050 N D <br /> Chromatogram Pattern <br /> Surrogates Control Limits % % Recovery <br /> Trifluorotofuene 70 130 71 <br /> 4-B romofl uoro benzene 60 140 78 <br /> Analytes reported as N D were not present above the stated limit at detection <br /> I <br /> SEQUOIA ANALYTICAL - ELAP #1210 <br /> AGregory � <br /> ct Manager Page 7 <br />