Laserfiche WebLink
Sequoia 680 Chesapeake Drive Redwood City,CA 94063 (415) 364 9600 FAX (415) 364 9233 <br /> ■ ,! v 404 N Wigct Lane Walnut Creek,CA 94598 (510) 988 9600 FAX(510)988 9673 <br /> Analytical 819 Striker Avcnue,Suite 8 Sacramento, CA 95834 (916) 921 9600 FAX (916)921 0100 <br /> Gettler Ryan/Geostrategies Client Proj ID Unocal#6981, Project#4655 06 Sampled 01/29/97 <br /> 3164 Gold Camp Drive #240 Sample Descrlpt Effluent Received 01/30/97 ° <br /> Rancho Cordova, CA 95670 Matrix AIR t <br /> Analysis Method 8015Mod/8020 Analyzed 01/30/97 <br /> Attention Greg Gurss Lab Number 9701F92-02 Reported 011J31/97_ <br />)C Batch Number GC01 3097BTEX1 7A <br /> nstrument ID GCHP17 <br /> Total Purgeable Petroleum Hydrocarbons (TPPH) with BTEX <br /> Analyte Detection Limit Sample Results <br /> ug/L u9/L <br /> TPPH as Gas 10 N D <br /> Benzene 010 N D <br /> Toluene 010 N D <br /> Ethyl Benzene 010 N D <br /> Xylenes (Total) 0.10 048 <br /> Chromatogram Pattern <br /> Surrogates Control Limits % % Recovery <br /> Trifluorotoluene 70 130 94 <br /> 0 <br /> analytes reported as N D were not present above the stated limit of detection <br /> SEQUOIA ANALYTICAL - ELAP #1210 <br /> 1�-fwregory <br /> Project Manager Page 2 <br />