Laserfiche WebLink
Sequoia 680 Chesapeake Drive Redwood City CA 94063 (415) 364 9600 FAX (415) 364 9233 <br /> 4T) 404 N Wiget Lae Walnut Creek CA 94598 (510) 988 9600 FAX (510)988 9673 <br /> Analytical n <br /> 819 Striker Avenue,Suite 8 Sacramento CA 95834 (916) 921 9600 FAX (916)921 0100 <br /> i <br /> Envlros Client Proj ID Shell 141 N El Dorado, Stock Sampled 04/03/96 <br /> 270 Perkins Ave Sample Descrlpt B-6-31 5 Received 04/04/96 <br /> Sonoma, CA 95476 Matrix SOLID Extracted 04/10/96 <br /> Analysis Method 8015Mod/8020 Analyzed 04/10/96 <br /> Attention Joe Neely Lab Number 9604470-22 _ Reported 04J1 9J96 <br /> OC Batch Number GC041096BTEXEXA <br /> Instrument ID GCHP06 <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 N D <br /> Ethyl Benzene 00050 N D <br /> Xylenes (Total) 00050 N D <br /> Chromatogram Pattern <br /> Surrogates Control Limits% % Recovery <br /> Trlfluorotoluene 70 130 94 <br /> Analytes reported as N D were not present above the stated limit of detection <br /> SEQUOIA ANALYTICAL - ELAP 01210 <br /> Gregory <br /> Project Manager Page 25 <br />