Laserfiche WebLink
1551 Industrial Road <br /> Sequoia San Carlos,CA 94070-4111 <br /> (650)232-9600 <br /> FAX(650)232-9612 <br /> Analytical www.sequolalabs.com <br /> Gettler-Ryan/Geostrategies(1) Project: Tosco(2) Sampled: 515100 <br /> 6747 Sierra Court,Suite D Project Number: Tosco(Unocal)SS#11195 Received: 515100 <br /> Dublin,CA 94568 Project Manager: Deanna Harding Reported. 5/22100 <br /> Total Purgeable Hydrocarbons(C6-C12),BTEX and MTBE by DHS LUFT <br /> Sequoia Analytical-San Carlos <br /> Batch Date Date Surrogate Reporting <br /> Analyte Number Prepared Analyzed Limits Limit Result Units Notes* <br /> MW-10(continued/ L005052-10 Water <br /> Benzene �� 0050085 5118/00 5119/00 0.500 ND ug/l <br /> Toluene " " „ 0.500 ND " <br /> Ethylbenzene " " „ 0.500 ND „ <br /> xylenes(total) „ " „ 0.500 ND „ <br /> Methyl tert-butyl ether „ 5.00 ND " <br /> Surrogate. a,a,a-Trifluorotoluene " " " 70.0-130 102 % <br /> MW-11 L005052-11 Water <br /> Purgeable Hydrocarbons as Gasoline 0050085 5/18100 5/19100 50.0 ND ug/l <br /> Benzene " „ If 0.500 ND " <br /> Toluene " " is 0.500 ND It <br /> Ethylbenzene " „ „ 0.500 ND If <br /> Xylenes(total) „ " 0.500 ND it <br /> "1 yl tert-butyl ether If 100 1490 It 1 <br /> ;agate: a,a,a-Trifluargtoluene " 70.0-130 96.9 <br /> MW-12 L005052-12 Water <br /> Purgeable Hydrocarbons as Gasoline 0050085 5118100 5119100 50.0 ND ug/l <br /> Benzene 11 IVIt 0.500 ND it <br /> Toluene it " it 0.500 ND If <br /> Ethylbenzene " to It <br /> 0.500 ND " <br /> Xylenes(total) If <br /> 01 „ 0.500 ND it <br /> Methyl tent-butyl ether it „ 5.00 ND ” <br /> Surrogate: a,a,a-Trifluorotoluene " 70.0-130 99.0 % <br /> j, <br /> Sequoia Analytical-San Carlos *Refer to end of report for text of notes and definitions. <br /> Page 4 of 13 <br />