Laserfiche WebLink
1551 industrial Read <br /> Sequoia San Carlos,CA 94072-4111 <br /> (650)232-9602 <br /> FAX(652)232-9612 <br /> t-!D- Analytical www.sequoialabs.com <br /> Gettler-Ryan/Geostrategies(l) Project: Tosco(2) Sampled: 515100 <br /> 6747 Sierra Court,Suite D Project Number: Tosco(Unocal)SS#1 1195 Received: 515100 <br /> Dublin,CA 94568 Project Manager. Deanna Harding Reported: 5122100 <br /> e <br /> Date Spike Sample QC Reporting Limit Recov. RPD RPD <br /> Analyte Analyzed Level Result Result Units Recov.Limits % Limit % Notes* <br /> LCS[continued) 0050094-BS2 <br /> Surrogate: a,a,a-Difluorotoluene 5/20100 10.0 8.62 u9/1 70.0-130 86.2 <br /> Matrix Spike 0050094-MSI L005062-03 <br /> Benzene 5/20100 10.0 ND 8.39 ug/l 60.0-140 83.9 <br /> Toluene 10.0 ND 8.45 60.0440 84.5 <br /> Ethylbenzene 10.0 ND 8.82 " 60.0-140 88.2 <br /> Xylenes(total) 30.0 ND 26.7 60.0-140 89.0 <br /> Surrogate: a,a,a-Trifluorotoluene " 10.0 10.2 70.0-130 102 <br /> Matrix Spike Duo 0050094-MSDI L005062-03 <br /> Benzene 5/20100 10.0 ND 9.88 ug/l 60.0-140 98.8 25.0 163 <br /> Toluene " 10.0 ND 9.80 " 60.0-140 98.0 25.0 14.8 <br /> Ethylbenzene it10.0 ND 10.2 " 60.0-140 102 25.0 14.5 <br /> s Mes(total) 30.0 ND 31.1 60.0-140 104 25.0 15.5 <br /> gate: a,a,a-Trlfluoratoluene 10.0 9.97 70.0-130 99.7 <br /> Sequoia Analytical-San Carlos *Refer to end of report for text of notes and definitions. <br /> Page 10 of 13 <br />