Laserfiche WebLink
1551 Industrial Road <br /> San Carlos,CA 94070-4111 <br /> Sequoia (650)232-600 <br /> 1"(650)232-612 <br /> Analytical %vww.seq"°Wabs.`orn <br /> Gelder-Ryan/Geostrategies(1) Project: Tosco(2) Sampled: 8128/00 <br /> 6747 Sierra Court,Suite J Project Number. Unocal SS#11195/16500 So.Interstate I-5,LadYaEeived: 8/28/00 <br /> Dublin,CA 94568 Project Manager Deanna Hardin : 9114/00 <br /> Sample Description: Mw-2 <br /> Laboratory Sample Number: L008195-03 <br /> Batch Date Date Specific Method/ Reporting <br /> Anal Number Prcpamd Analyzed Surrogate Limits Limit Result Units Notes* <br /> Senuois Analytical-Sen Carlos <br /> Total Pur eable Hydrocarbons(C&CIA BTEX and MTBE h DHS LUFI' <br /> Purgeable Hydrocarbons as Gasoline 0090020 916/00 9/6100 50.0 ND u94 <br /> Benzene if it0.500 ND " <br /> Toluene " " " 0.500 ND " <br /> Ethylbenme It " 0.500 ND " <br /> Xylene®(total) 0.500 ND " <br /> Methyl tert-butyl ether " " 5.00 16.1 " <br /> Surrogate: a,a,a-Trifluorotoluene 70.0-130 98.5 % <br /> Volatile Organic Oxygenated Compounds by EPA Method 8260B <br /> Tertbutyl alcohol 0080149 8131/00 8131/00 100 ND ug/l <br /> Methyl tert-butyl ether a it 2.00 9.10 " <br /> Di-isopropyl ether It <br /> it 2.00 ND It <br /> <:1•byl tert butyl ether " 2.00 ND <br /> ,it-amyl methyl ether " 1e _ 2.00 ND <br /> f Surrogate: 1,2-Dichloroethane-d4 " " 76.0-114 95.6 % <br /> Sequoia Analytical-San Carlos *Refer to end of reportfir text of notes and definitions. <br /> Page 4 of 20 <br />