Laserfiche WebLink
G) Sequoia 680 Chesapeake Drive Redwood City CA 94063 (415) 364 9600 FAX (415) 364 9233 <br /> 1900 Bates Avenue Suite L Concord CA 94520 (510) 686 9600 FAX (510) 686 9689 <br /> Iwo Analytical 819 Striker Avenue Suite a Sacramento CA 95834 (916) 921 9600 FAX (916) 921 0100 <br /> 0 <br /> Touchstone Development Client Prol ID 8632-2, Chevron 9-8632 Sampled 08/10/94 <br /> P O Box 2554 Sample Descrlpt WX-1 Received 08/10/94 <br /> Santa Rosa, CA 95405 Matrix SOLID Extracted 08/16/94 <br /> Analysis Method 8015Mod/8020 Analyzed 08/16/94 <br /> Attention Jeff Monroe Lab Number 9408829-01 Reported 08J29J94 <br /> Total Purgeable Petroleum Hydrocarbons (TPPH) with BTEX <br /> Analyte Detection Limit Sample Results <br /> mg/Kg mg/Kg <br /> TPPH as Gas 10 75 <br /> Benzene 00050 0 053 <br /> Toluene 00050 N D <br /> Ethyl Benzene 00050 0 049 <br /> Xylenes (Total) 00050 0 026 <br /> Chromatogram Pattern <br /> Weathered Gas C6-C12 <br /> Surrogates Control Limits % % Recovery <br /> Trlfluorotoluene 70 130 95 <br /> Analytes reported as N D were not present above the stated limit of detection <br /> SEQUOIA ANALYTICAL - ELAP 41210 <br /> LfnCdc <br /> Tague Clark <br /> Project Manager Page 3 <br />